From ca85d803611530a70fb719d5a621e391ada13f46 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 14 Mar 2023 15:26:21 +0100
Subject: [PATCH 01/20] [license] Add licenses for REUSE

[license] Add custom MIT license for fmt

[license] Add Zlib license for tinyxml2

[license] Add BSD-2-Clause for doubleexp integration

[license] add CC-BY-4.0 license for code of conduct

[license] reference copyright holder in AUTHORS.md
---
 AUTHORS.md                    |   2 +
 LICENSES/BSD-2-Clause.txt     |   9 ++
 LICENSES/CC-BY-4.0.txt        | 156 +++++++++++++++++++++++
 LICENSES/CC0-1.0.txt          | 121 ++++++++++++++++++
 LICENSES/GPL-3.0-or-later.txt | 232 ++++++++++++++++++++++++++++++++++
 LICENSES/LicenseRef-fmt.txt   |  27 ++++
 LICENSES/MIT.txt              |   9 ++
 LICENSES/Zlib.txt             |  11 ++
 8 files changed, 567 insertions(+)
 create mode 100644 LICENSES/BSD-2-Clause.txt
 create mode 100644 LICENSES/CC-BY-4.0.txt
 create mode 100644 LICENSES/CC0-1.0.txt
 create mode 100644 LICENSES/GPL-3.0-or-later.txt
 create mode 100644 LICENSES/LicenseRef-fmt.txt
 create mode 100644 LICENSES/MIT.txt
 create mode 100644 LICENSES/Zlib.txt

diff --git a/AUTHORS.md b/AUTHORS.md
index 4bc73b5ab4..71bc98b10c 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -1,3 +1,5 @@
+The DuMux Project contributors are
+
 | Year       | Name                       |
 |------------|----------------------------|
 | 2016-2023  | Sina Ackermann             |
diff --git a/LICENSES/BSD-2-Clause.txt b/LICENSES/BSD-2-Clause.txt
new file mode 100644
index 0000000000..5f662b354c
--- /dev/null
+++ b/LICENSES/BSD-2-Clause.txt
@@ -0,0 +1,9 @@
+Copyright (c) <year> <owner> 
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diff --git a/LICENSES/CC-BY-4.0.txt b/LICENSES/CC-BY-4.0.txt
new file mode 100644
index 0000000000..13ca539f37
--- /dev/null
+++ b/LICENSES/CC-BY-4.0.txt
@@ -0,0 +1,156 @@
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diff --git a/LICENSES/CC0-1.0.txt b/LICENSES/CC0-1.0.txt
new file mode 100644
index 0000000000..0e259d42c9
--- /dev/null
+++ b/LICENSES/CC0-1.0.txt
@@ -0,0 +1,121 @@
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diff --git a/LICENSES/GPL-3.0-or-later.txt b/LICENSES/GPL-3.0-or-later.txt
new file mode 100644
index 0000000000..d41c0bd98f
--- /dev/null
+++ b/LICENSES/GPL-3.0-or-later.txt
@@ -0,0 +1,232 @@
+GNU GENERAL PUBLIC LICENSE
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+All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law.
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+
+4. Conveying Verbatim Copies.
+You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program.
+
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+You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions:
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+
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+
+6. Conveying Non-Source Forms.
+You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways:
+
+     a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange.
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+
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+
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+
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+
+A “User Product” is either (1) a “consumer product”, which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, “normally used” refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product.
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+
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+
+The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network.
+
+Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying.
+
+7. Additional Terms.
+“Additional permissions” are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions.
+
+When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission.
+
+Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:
+
+     a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or
+
+     b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or
+
+     c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or
+
+     d) Limiting the use for publicity purposes of names of licensors or authors of the material; or
+
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+
+     f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.
+
+All other non-permissive additional terms are considered “further restrictions” within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying.
+
+If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms.
+
+Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way.
+
+8. Termination.
+You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11).
+
+However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation.
+
+Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice.
+
+Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10.
+
+9. Acceptance Not Required for Having Copies.
+You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so.
+
+10. Automatic Licensing of Downstream Recipients.
+Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License.
+
+An “entity transaction” is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts.
+
+You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it.
+
+11. Patents.
+A “contributor” is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's “contributor version”.
+
+A contributor's “essential patent claims” are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, “control” includes the right to grant patent sublicenses in a manner consistent with the requirements of this License.
+
+Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version.
+
+In the following three paragraphs, a “patent license” is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To “grant” such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party.
+
+If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. “Knowingly relying” means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid.
+
+If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it.
+
+A patent license is “discriminatory” if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007.
+
+Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law.
+
+12. No Surrender of Others' Freedom.
+If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program.
+
+13. Use with the GNU Affero General Public License.
+Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such.
+
+14. Revised Versions of this License.
+The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program.
+
+Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version.
+
+15. Disclaimer of Warranty.
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. Limitation of Liability.
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+17. Interpretation of Sections 15 and 16.
+If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.
+
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found.
+
+     <one line to give the program's name and a brief idea of what it does.>
+     Copyright (C) <year>  <name of author>
+
+     This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode:
+
+     <program>  Copyright (C) <year>  <name of author>
+     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+     This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”.
+
+You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>.
+
+The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/LICENSES/LicenseRef-fmt.txt b/LICENSES/LicenseRef-fmt.txt
new file mode 100644
index 0000000000..f0ec3db4d2
--- /dev/null
+++ b/LICENSES/LicenseRef-fmt.txt
@@ -0,0 +1,27 @@
+Copyright (c) 2012 - present, Victor Zverovich
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+--- Optional exception to the license ---
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into a machine-executable object form of such
+source code, you may redistribute such embedded portions in such object form
+without including the above copyright and permission notices.
diff --git a/LICENSES/MIT.txt b/LICENSES/MIT.txt
new file mode 100644
index 0000000000..2071b23b0e
--- /dev/null
+++ b/LICENSES/MIT.txt
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/LICENSES/Zlib.txt b/LICENSES/Zlib.txt
new file mode 100644
index 0000000000..e0e3605ba4
--- /dev/null
+++ b/LICENSES/Zlib.txt
@@ -0,0 +1,11 @@
+zlib License
+
+This software is provided 'as-is', without any express or implied warranty.  In no event will the authors be held liable for any damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
+
+     1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+
+     2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+
+     3. This notice may not be removed or altered from any source distribution.
-- 
GitLab


From ac4715cdfcf3e3e02d022d9df1a57bcf6998aa2c Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 14 Mar 2023 19:49:48 +0100
Subject: [PATCH 02/20] [license] (partial) licensing of adapted code

[license] Add SPDX headers for fmt

[license] Add SPDX headers for tinyxml2

[license] Add SPDX headers for doxygen-awesome

[license] Add SPDX headers to installexternal.py

[license] Add SPDX headers to doubleexp integration

[license] partial licensing of doxygen math filter
---
 bin/installexternal.py                                   | 6 ++++++
 doc/doxygen/doxygen-awesome-darkmode-toggle.js           | 2 ++
 doc/doxygen/doxygen-awesome-fragment-copy-button.js      | 2 ++
 doc/doxygen/doxygen-awesome-interactive-toc.js           | 2 ++
 doc/doxygen/doxygen-awesome-paragraph-link.js            | 2 ++
 .../doxygen-awesome-sidebar-only-darkmode-toggle.css     | 2 ++
 doc/doxygen/doxygen-awesome-sidebar-only.css             | 2 ++
 doc/doxygen/doxygen-awesome.css                          | 2 ++
 doc/doxygen/markdown-math-filter.pl                      | 6 ++++++
 dumux/common/doubleexpintegrationconstants.hh            | 9 +++++++++
 dumux/common/doubleexpintegrator.hh                      | 9 +++++++++
 dumux/io/format/fmt/README.rst                           | 4 ++++
 dumux/io/format/fmt/VERSION.rst                          | 4 ++++
 dumux/io/format/fmt/core.h                               | 4 ++++
 dumux/io/format/fmt/format-inl.h                         | 4 ++++
 dumux/io/format/fmt/format.cc                            | 4 ++++
 dumux/io/format/fmt/format.h                             | 4 ++++
 dumux/io/format/fmt/ranges.h                             | 5 +++++
 dumux/io/xml/tinyxml2.cpp                                | 2 ++
 dumux/io/xml/tinyxml2.h                                  | 4 ++++
 20 files changed, 79 insertions(+)

diff --git a/bin/installexternal.py b/bin/installexternal.py
index 3fd7951bdc..be197d4fa6 100755
--- a/bin/installexternal.py
+++ b/bin/installexternal.py
@@ -1,4 +1,10 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-FileCopyrightInfo: Copyright (c) 2020 Andrew Scott
+# SPDX-License-Identifier: MIT
+# The class TarSafe is adapted from https://github.com/beatsbears/tarsafe, licensed under MIT. All
+# Changes are licensed under GPL-3.0-or-later.
 
 """
 install external stuff for dumux
diff --git a/doc/doxygen/doxygen-awesome-darkmode-toggle.js b/doc/doxygen/doxygen-awesome-darkmode-toggle.js
index 40fe2d38e0..9760307bc9 100644
--- a/doc/doxygen/doxygen-awesome-darkmode-toggle.js
+++ b/doc/doxygen/doxygen-awesome-darkmode-toggle.js
@@ -1,3 +1,5 @@
+// SPDX-FileCopyrightInfo: Copyright (c) 2021 - 2023 jothepro
+// SPDX-License-Identifier: MIT
 /**
 
 Doxygen Awesome
diff --git a/doc/doxygen/doxygen-awesome-fragment-copy-button.js b/doc/doxygen/doxygen-awesome-fragment-copy-button.js
index 86c16fd93a..144c6b55fa 100644
--- a/doc/doxygen/doxygen-awesome-fragment-copy-button.js
+++ b/doc/doxygen/doxygen-awesome-fragment-copy-button.js
@@ -1,3 +1,5 @@
+// SPDX-FileCopyrightInfo: Copyright (c) 2022 - 2023 jothepro
+// SPDX-License-Identifier: MIT
 /**
 
 Doxygen Awesome
diff --git a/doc/doxygen/doxygen-awesome-interactive-toc.js b/doc/doxygen/doxygen-awesome-interactive-toc.js
index 20a9669d7d..906c7e2113 100644
--- a/doc/doxygen/doxygen-awesome-interactive-toc.js
+++ b/doc/doxygen/doxygen-awesome-interactive-toc.js
@@ -1,3 +1,5 @@
+// SPDX-FileCopyrightInfo: Copyright (c) 2022 - 2023 jothepro
+// SPDX-License-Identifier: MIT
 /**
 
 Doxygen Awesome
diff --git a/doc/doxygen/doxygen-awesome-paragraph-link.js b/doc/doxygen/doxygen-awesome-paragraph-link.js
index e53d132cea..71621059f0 100644
--- a/doc/doxygen/doxygen-awesome-paragraph-link.js
+++ b/doc/doxygen/doxygen-awesome-paragraph-link.js
@@ -1,3 +1,5 @@
+// SPDX-FileCopyrightInfo: Copyright (c) 2022 - 2023 jothepro
+// SPDX-License-Identifier: MIT
 /**
 
 Doxygen Awesome
diff --git a/doc/doxygen/doxygen-awesome-sidebar-only-darkmode-toggle.css b/doc/doxygen/doxygen-awesome-sidebar-only-darkmode-toggle.css
index d207446e0b..21aa869dbe 100644
--- a/doc/doxygen/doxygen-awesome-sidebar-only-darkmode-toggle.css
+++ b/doc/doxygen/doxygen-awesome-sidebar-only-darkmode-toggle.css
@@ -1,3 +1,5 @@
+/* SPDX-FileCopyrightInfo: Copyright (c) 2021 - 2023 jothepro */
+/* SPDX-License-Identifier: MIT */
 
 /**
 
diff --git a/doc/doxygen/doxygen-awesome-sidebar-only.css b/doc/doxygen/doxygen-awesome-sidebar-only.css
index bab874b791..6c4335e563 100644
--- a/doc/doxygen/doxygen-awesome-sidebar-only.css
+++ b/doc/doxygen/doxygen-awesome-sidebar-only.css
@@ -1,3 +1,5 @@
+/* SPDX-FileCopyrightInfo: Copyright (c) 2021 - 2023 jothepro */
+/* SPDX-License-Identifier: MIT */
 /**
 
 Doxygen Awesome
diff --git a/doc/doxygen/doxygen-awesome.css b/doc/doxygen/doxygen-awesome.css
index 41898d9a96..d9489388a6 100644
--- a/doc/doxygen/doxygen-awesome.css
+++ b/doc/doxygen/doxygen-awesome.css
@@ -1,3 +1,5 @@
+/* SPDX-FileCopyrightInfo: Copyright (c) 2021 - 2023 jothepro */
+/* SPDX-License-Identifier: MIT */
 /**
 
 Doxygen Awesome
diff --git a/doc/doxygen/markdown-math-filter.pl b/doc/doxygen/markdown-math-filter.pl
index c764ff399d..83bbee8358 100755
--- a/doc/doxygen/markdown-math-filter.pl
+++ b/doc/doxygen/markdown-math-filter.pl
@@ -1,4 +1,10 @@
 #!/usr/bin/env perl
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-FileCopyrightInfo: Copyright 2017 - 2023 Simulating eXtreme Spacetimes Collaboration
+# SPDX-License-Identifier: MIT
+# Based on the original by Simulating eXtreme Spacetimes Collaboration,
+# licensed under MIT. All Changes are licensed under GPL-3.0-or-later.
 #
 #
 # Doxygen filter to format markdown math for Doxygen
diff --git a/dumux/common/doubleexpintegrationconstants.hh b/dumux/common/doubleexpintegrationconstants.hh
index eb969e4845..f53b416de9 100644
--- a/dumux/common/doubleexpintegrationconstants.hh
+++ b/dumux/common/doubleexpintegrationconstants.hh
@@ -1,5 +1,14 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-FileCopyrightInfo: Copyright John D. Cook
+// SPDX-License-Identifier: BSD-2-Clause
+// Modified after the original version at
+// https://www.codeproject.com/Articles/31550/Fast-Numerical-Integration licensed under
+// BSD-2-Clause. All Changes are licensed under GPL-3.0-or-later.
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/doubleexpintegrator.hh b/dumux/common/doubleexpintegrator.hh
index 3591e82a01..5493698f4d 100644
--- a/dumux/common/doubleexpintegrator.hh
+++ b/dumux/common/doubleexpintegrator.hh
@@ -1,5 +1,14 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-FileCopyrightInfo: Copyright John D. Cook
+// SPDX-License-Identifier: BSD-2-Clause
+// Modified after the original version at
+// https://www.codeproject.com/Articles/31550/Fast-Numerical-Integration licensed under
+// BSD-2-Clause. All Changes are licensed under GPL-3.0-or-later.
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/format/fmt/README.rst b/dumux/io/format/fmt/README.rst
index 152ce16eba..4c447f96c5 100644
--- a/dumux/io/format/fmt/README.rst
+++ b/dumux/io/format/fmt/README.rst
@@ -1,3 +1,7 @@
+::
+  SPDX-FileCopyrightInfo: Copyright (c) 2012 - present, Victor Zverovich
+  SPDX-License-Identifier: LicenseRef-fmt
+
 .. image:: https://user-images.githubusercontent.com/
            576385/156254208-f5b743a9-88cf-439d-b0c0-923d53e8d551.png
    :width: 25%
diff --git a/dumux/io/format/fmt/VERSION.rst b/dumux/io/format/fmt/VERSION.rst
index 47da986f86..9d0b8402f9 100644
--- a/dumux/io/format/fmt/VERSION.rst
+++ b/dumux/io/format/fmt/VERSION.rst
@@ -1 +1,5 @@
+::
+  SPDX-FileCopyrightInfo: Copyright (c) 2012 - present, Victor Zverovich
+  SPDX-License-Identifier: LicenseRef-fmt
+
 9.1.0
diff --git a/dumux/io/format/fmt/core.h b/dumux/io/format/fmt/core.h
index aa24b4cc44..16969a1bb7 100644
--- a/dumux/io/format/fmt/core.h
+++ b/dumux/io/format/fmt/core.h
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright (c) 2012 - present, Victor Zverovich
+// SPDX-License-Identifier: LicenseRef-fmt
+//
 // Formatting library for C++ - the core API for char/UTF-8
 //
 // Copyright (c) 2012 - present, Victor Zverovich
diff --git a/dumux/io/format/fmt/format-inl.h b/dumux/io/format/fmt/format-inl.h
index 73c7feb99f..94689e07a9 100644
--- a/dumux/io/format/fmt/format-inl.h
+++ b/dumux/io/format/fmt/format-inl.h
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright (c) 2012 - 2016, Victor Zverovich
+// SPDX-License-Identifier: LicenseRef-fmt
+//
 // Formatting library for C++ - implementation
 //
 // Copyright (c) 2012 - 2016, Victor Zverovich
diff --git a/dumux/io/format/fmt/format.cc b/dumux/io/format/fmt/format.cc
index 76d287b617..95d367287e 100644
--- a/dumux/io/format/fmt/format.cc
+++ b/dumux/io/format/fmt/format.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright (c) 2012 - 2016, Victor Zverovich
+// SPDX-License-Identifier: LicenseRef-fmt
+//
 // Formatting library for C++
 //
 // Copyright (c) 2012 - 2016, Victor Zverovich
diff --git a/dumux/io/format/fmt/format.h b/dumux/io/format/fmt/format.h
index a40f92fe17..80fac4cee1 100644
--- a/dumux/io/format/fmt/format.h
+++ b/dumux/io/format/fmt/format.h
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright (c) 2012 - present, Victor Zverovich
+// SPDX-License-Identifier: LicenseRef-fmt
+//
 /*
   Formatting library for C++
 
diff --git a/dumux/io/format/fmt/ranges.h b/dumux/io/format/fmt/ranges.h
index 886c3a414c..5535cd38fc 100644
--- a/dumux/io/format/fmt/ranges.h
+++ b/dumux/io/format/fmt/ranges.h
@@ -1,3 +1,8 @@
+//
+// SPDX-FileCopyrightInfo: Copyright (c) 2012 - present, Victor Zverovich
+// SPDX-FileCopyrightInfo: Copyright (c) 2018 - present, Remotion (Igor Schulz)
+// SPDX-License-Identifier: LicenseRef-fmt
+//
 // Formatting library for C++ - experimental range support
 //
 // Copyright (c) 2012 - present, Victor Zverovich
diff --git a/dumux/io/xml/tinyxml2.cpp b/dumux/io/xml/tinyxml2.cpp
index 215ffa59ef..c8b1186628 100644
--- a/dumux/io/xml/tinyxml2.cpp
+++ b/dumux/io/xml/tinyxml2.cpp
@@ -1,3 +1,5 @@
+// SPDX-FileCopyrightInfo: Copyright (c) Lee Thomason
+// SPDX-License-Identifier: Zlib
 /*
 Original code by Lee Thomason (www.grinninglizard.com)
 
diff --git a/dumux/io/xml/tinyxml2.h b/dumux/io/xml/tinyxml2.h
index e8ea49ec9a..6b3ee7c4d3 100644
--- a/dumux/io/xml/tinyxml2.h
+++ b/dumux/io/xml/tinyxml2.h
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright (c) Lee Thomason
+// SPDX-License-Identifier: Zlib
+//
 /*
 Original code by Lee Thomason (www.grinninglizard.com)
 
-- 
GitLab


From 941c87122b8b438e5c8a8ee549b61d8bdd4abe20 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:28:49 +0200
Subject: [PATCH 03/20] [license] partial licensing of CODE_OF_CONDUCT.md

---
 CODE_OF_CONDUCT.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 62e78f605f..eb4b9d52db 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -1,3 +1,11 @@
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+SPDX-FileCopyrightInfo: Copyright © 2014 Coraline Ada Ehmke
+SPDX-License-Identifier: CC-BY-4.0
+Contributor Covenant is licensed under CC-BY-4.0. All Changes are licensed under CC-BY-4.0.
+-->
+
 # DuMu<sup>x</sup> Code of Conduct
 
 ## Our Pledge
-- 
GitLab


From dea24aadfa060c22b8846b07d18debf7c6a02f9b Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:31:20 +0200
Subject: [PATCH 04/20] [license] SPDX headers for input and reference data

[license] bulk-license reference solutions

[license] use CC0-1.0 for other reference data

[license] bulk license .geo, .msh, figures, .pdf

[license] use CC-BY-4.0 for input files

[license] license modified reference data

[license] add header for original data source for embedded network example

[license] use CC-BY-4.0 for output of embedded example
---
 .reuse/dep5                                   | 43 ++++++++++++++++
 dumux/porenetwork/util/sample.raw.license     |  2 +
 .../initialsolutioncc.txt.license             |  2 +
 .../injection_checkpoints.dat.license         |  2 +
 .../injection_type.dat.license                |  2 +
 examples/embedded_network_1d3d/network.dgf    |  8 ++-
 .../reference_data/ghia_x.csv.license         |  5 ++
 .../reference_data/ghia_y.csv.license         |  5 ++
 .../reference_data/v_x_exp.csv.license        |  5 ++
 .../reference_data/v_x_num.csv.license        |  5 ++
 .../reference_data/v_y_exp.csv.license        |  5 ++
 .../reference_data/v_y_num.csv.license        |  5 ++
 .../navierstokes/donea/grids/donut.dgf        |  2 +
 .../donea/grids/donut_twisted.dgf             |  2 +
 .../navierstokes/periodic/periodic.dgf        |  2 +
 .../rans/references/laufer_re50000.csv        |  2 +
 .../rans/references/laufer_re50000_u+y+.csv   |  2 +
 .../ransnc/solutions/komeganc_ccsolution.vtu  |  5 ++
 .../solutions/komeganc_facesolution.vtp       |  5 ++
 .../grids/irregular_grid_10m.dgf              |  2 +
 .../gridmanager/grids/heterogeneousSmall.dgf  |  2 +
 test/io/gridmanager/grids/lens.vtu            |  5 ++
 test/io/gridmanager/grids/lupine.vtp          |  5 ++
 test/io/inputdata/config.ini                  |  3 ++
 test/io/inputdata/coordinates.txt.license     |  2 +
 test/io/inputdata/mydata.xml                  |  5 ++
 test/io/inputdata/numbers.txt.license         |  2 +
 .../blackwhite_j.txt.license                  |  2 +
 .../rasterimagereader/grayscale_j.txt.license |  2 +
 test/io/vtk/polyline.vtp                      |  5 ++
 .../embedded/1d3d/1p_richards/tinyroot.dgf    |  2 +
 .../embedded/1d3d/grids/lupine.dgf            |  2 +
 .../1d3d/root_soil_benchmark/dap8_rootsys.dgf |  2 +
 test/porenetwork/1p/grids/pnm_converted.dgf   |  2 +
 .../grids/randomlydistorted.dgf               |  2 +
 .../1p/isothermal/control.gstat               | 51 ++++++++++---------
 .../1p/periodicbc/periodic.dgf                |  2 +
 ...aterintrusion_box_dt-reference.dat.license |  2 +
 .../adaptive/initialsolutionbox.txt.license   |  2 +
 .../2p/adaptive/initialsolutioncc.txt.license |  2 +
 .../grids/hardsmall.grdecl.license            |  2 +
 ...t_2p_fracture_box_dt-reference.dat.license |  2 +
 ...cture_gravity_box_dt-reference.dat.license |  2 +
 ...ture_gravity_mpfa_dt-reference.dat.license |  2 +
 ...ture_gravity_tpfa_dt-reference.dat.license |  2 +
 ..._2p_fracture_mpfa_dt-reference.dat.license |  2 +
 ..._2p_fracture_tpfa_dt-reference.dat.license |  2 +
 .../co2/grids/heterogeneousSmall.dgf          |  2 +
 .../combustionOutflowGridLinNX100LogNx100.dgf |  2 +
 .../combustionOutflowGridLinNX200LogNx200.dgf |  2 +
 .../combustionOutflowGridLinNX400LogNx400.dgf |  2 +
 .../combustionOutflowGridLinNX40LogNx40.dgf   |  2 +
 ...mbedded_network_1d3d-reference.dat.license |  3 ++
 53 files changed, 215 insertions(+), 25 deletions(-)
 create mode 100644 .reuse/dep5
 create mode 100644 dumux/porenetwork/util/sample.raw.license
 create mode 100644 examples/2pinfiltration/initialsolutioncc.txt.license
 create mode 100644 examples/biomineralization/injection_checkpoints.dat.license
 create mode 100644 examples/biomineralization/injection_type.dat.license
 create mode 100644 examples/liddrivencavity/reference_data/ghia_x.csv.license
 create mode 100644 examples/liddrivencavity/reference_data/ghia_y.csv.license
 create mode 100644 examples/liddrivencavity/reference_data/v_x_exp.csv.license
 create mode 100644 examples/liddrivencavity/reference_data/v_x_num.csv.license
 create mode 100644 examples/liddrivencavity/reference_data/v_y_exp.csv.license
 create mode 100644 examples/liddrivencavity/reference_data/v_y_num.csv.license
 create mode 100644 test/io/inputdata/coordinates.txt.license
 create mode 100644 test/io/inputdata/numbers.txt.license
 create mode 100644 test/io/rasterimagereader/blackwhite_j.txt.license
 create mode 100644 test/io/rasterimagereader/grayscale_j.txt.license
 create mode 100644 test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/test_1p2c_saltwaterintrusion_box_dt-reference.dat.license
 create mode 100644 test/porousmediumflow/2p/adaptive/initialsolutionbox.txt.license
 create mode 100644 test/porousmediumflow/2p/adaptive/initialsolutioncc.txt.license
 create mode 100644 test/porousmediumflow/2p/cornerpoint/grids/hardsmall.grdecl.license
 create mode 100644 test/porousmediumflow/2p/fracture/dt/test_2p_fracture_box_dt-reference.dat.license
 create mode 100644 test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_box_dt-reference.dat.license
 create mode 100644 test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_mpfa_dt-reference.dat.license
 create mode 100644 test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_tpfa_dt-reference.dat.license
 create mode 100644 test/porousmediumflow/2p/fracture/dt/test_2p_fracture_mpfa_dt-reference.dat.license
 create mode 100644 test/porousmediumflow/2p/fracture/dt/test_2p_fracture_tpfa_dt-reference.dat.license
 create mode 100644 test/references/example_embedded_network_1d3d-reference.dat.license

diff --git a/.reuse/dep5 b/.reuse/dep5
new file mode 100644
index 0000000000..6af66103db
--- /dev/null
+++ b/.reuse/dep5
@@ -0,0 +1,43 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: dumux
+Source: https://git.iws.uni-stuttgart.de/dumux-repositories/dumux
+
+Files: test/references/*
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC0-1.0
+
+Files: test/*.msh
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
+
+Files: test/*.geo
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
+
+Files: test/*.pgm
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
+
+Files: test/*.pbm
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
+
+Files: *.png
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
+
+Files: *.svg
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
+
+Files: *.eps
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
+
+Files: *.gif
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
+
+Files: *.pdf
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
diff --git a/dumux/porenetwork/util/sample.raw.license b/dumux/porenetwork/util/sample.raw.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/dumux/porenetwork/util/sample.raw.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/2pinfiltration/initialsolutioncc.txt.license b/examples/2pinfiltration/initialsolutioncc.txt.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/2pinfiltration/initialsolutioncc.txt.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/biomineralization/injection_checkpoints.dat.license b/examples/biomineralization/injection_checkpoints.dat.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/biomineralization/injection_checkpoints.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/biomineralization/injection_type.dat.license b/examples/biomineralization/injection_type.dat.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/biomineralization/injection_type.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/embedded_network_1d3d/network.dgf b/examples/embedded_network_1d3d/network.dgf
index 1f3d721c35..9719ff804b 100644
--- a/examples/embedded_network_1d3d/network.dgf
+++ b/examples/embedded_network_1d3d/network.dgf
@@ -1,4 +1,10 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+% SPDX-FileCopyrightInfo: Copyright © 2017 Franca Schmid
+% SPDX-License-Identifier: CC-BY-4.0
+% Based on data from: Franca Schmid. (2017). Averaged results of blood flow simulations with discrete RBC tracking for microvascular networks [Data set]. Zenodo. https://doi.org/10.5281/zenodo.269650. CC-BY-4.0.
+% Processed data. All changes are licensed under DuMux Project contributors CC-BY-4.0
 Vertex
 parameters 1 # pressures
 0.00014394987374544144 3.390014171600342e-06 0.00019995938055217266 4400.37255859375
@@ -3488,4 +3494,4 @@ parameters 1 # radius
 #
 BOUNDARYDOMAIN
 default 1
-#
\ No newline at end of file
+#
diff --git a/examples/liddrivencavity/reference_data/ghia_x.csv.license b/examples/liddrivencavity/reference_data/ghia_x.csv.license
new file mode 100644
index 0000000000..30f061f278
--- /dev/null
+++ b/examples/liddrivencavity/reference_data/ghia_x.csv.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+Based on data from Ghia et al. (1982). High-Re solutions for incompressible flow using the Navier-Stokes equations and a multigrid method.
+Journal of Computational Physics. https://doi.org/10.1016/0021-9991(82)90058-4.
+Processed data. All changes are licensed under DuMux Project contributors CC-BY-4.0
diff --git a/examples/liddrivencavity/reference_data/ghia_y.csv.license b/examples/liddrivencavity/reference_data/ghia_y.csv.license
new file mode 100644
index 0000000000..30f061f278
--- /dev/null
+++ b/examples/liddrivencavity/reference_data/ghia_y.csv.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+Based on data from Ghia et al. (1982). High-Re solutions for incompressible flow using the Navier-Stokes equations and a multigrid method.
+Journal of Computational Physics. https://doi.org/10.1016/0021-9991(82)90058-4.
+Processed data. All changes are licensed under DuMux Project contributors CC-BY-4.0
diff --git a/examples/liddrivencavity/reference_data/v_x_exp.csv.license b/examples/liddrivencavity/reference_data/v_x_exp.csv.license
new file mode 100644
index 0000000000..aa0a73843d
--- /dev/null
+++ b/examples/liddrivencavity/reference_data/v_x_exp.csv.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+Based on data from Jurjević (1999). Modelling of two-dimensional laminar flow using finite element method
+International Journal for Numerical Methods in Fluids. https://doi.org/10.1002/(SICI)1097-0363(19991015)31:3<601::AID-FLD892>3.0.CO;2-Z.
+Processed data. All changes are licensed under DuMux Project contributors CC-BY-4.0
diff --git a/examples/liddrivencavity/reference_data/v_x_num.csv.license b/examples/liddrivencavity/reference_data/v_x_num.csv.license
new file mode 100644
index 0000000000..aa0a73843d
--- /dev/null
+++ b/examples/liddrivencavity/reference_data/v_x_num.csv.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+Based on data from Jurjević (1999). Modelling of two-dimensional laminar flow using finite element method
+International Journal for Numerical Methods in Fluids. https://doi.org/10.1002/(SICI)1097-0363(19991015)31:3<601::AID-FLD892>3.0.CO;2-Z.
+Processed data. All changes are licensed under DuMux Project contributors CC-BY-4.0
diff --git a/examples/liddrivencavity/reference_data/v_y_exp.csv.license b/examples/liddrivencavity/reference_data/v_y_exp.csv.license
new file mode 100644
index 0000000000..aa0a73843d
--- /dev/null
+++ b/examples/liddrivencavity/reference_data/v_y_exp.csv.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+Based on data from Jurjević (1999). Modelling of two-dimensional laminar flow using finite element method
+International Journal for Numerical Methods in Fluids. https://doi.org/10.1002/(SICI)1097-0363(19991015)31:3<601::AID-FLD892>3.0.CO;2-Z.
+Processed data. All changes are licensed under DuMux Project contributors CC-BY-4.0
diff --git a/examples/liddrivencavity/reference_data/v_y_num.csv.license b/examples/liddrivencavity/reference_data/v_y_num.csv.license
new file mode 100644
index 0000000000..aa0a73843d
--- /dev/null
+++ b/examples/liddrivencavity/reference_data/v_y_num.csv.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+Based on data from Jurjević (1999). Modelling of two-dimensional laminar flow using finite element method
+International Journal for Numerical Methods in Fluids. https://doi.org/10.1002/(SICI)1097-0363(19991015)31:3<601::AID-FLD892>3.0.CO;2-Z.
+Processed data. All changes are licensed under DuMux Project contributors CC-BY-4.0
diff --git a/test/freeflow/navierstokes/donea/grids/donut.dgf b/test/freeflow/navierstokes/donea/grids/donut.dgf
index 716399c2c9..48d417c804 100644
--- a/test/freeflow/navierstokes/donea/grids/donut.dgf
+++ b/test/freeflow/navierstokes/donea/grids/donut.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 % Elements = 84  |  Vertices = 108
 
 VERTEX
diff --git a/test/freeflow/navierstokes/donea/grids/donut_twisted.dgf b/test/freeflow/navierstokes/donea/grids/donut_twisted.dgf
index 2fa3f76c3d..0fb7440ce5 100644
--- a/test/freeflow/navierstokes/donea/grids/donut_twisted.dgf
+++ b/test/freeflow/navierstokes/donea/grids/donut_twisted.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 % Elements = 84  |  Vertices = 108
 
 VERTEX
diff --git a/test/freeflow/navierstokes/periodic/periodic.dgf b/test/freeflow/navierstokes/periodic/periodic.dgf
index 66c9e07197..da17139962 100644
--- a/test/freeflow/navierstokes/periodic/periodic.dgf
+++ b/test/freeflow/navierstokes/periodic/periodic.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 
 INTERVAL
 0 0            % lower left corner
diff --git a/test/freeflow/rans/references/laufer_re50000.csv b/test/freeflow/rans/references/laufer_re50000.csv
index d695d674e3..eff582d51e 100644
--- a/test/freeflow/rans/references/laufer_re50000.csv
+++ b/test/freeflow/rans/references/laufer_re50000.csv
@@ -1,3 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
 ###########
 # Velocity profile for Re=500000
 ###########
diff --git a/test/freeflow/rans/references/laufer_re50000_u+y+.csv b/test/freeflow/rans/references/laufer_re50000_u+y+.csv
index 53788c4661..349de5db1f 100644
--- a/test/freeflow/rans/references/laufer_re50000_u+y+.csv
+++ b/test/freeflow/rans/references/laufer_re50000_u+y+.csv
@@ -1,3 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
 ###########
 # Dimensionless velocity profile for Re=50000
 ###########
diff --git a/test/freeflow/ransnc/solutions/komeganc_ccsolution.vtu b/test/freeflow/ransnc/solutions/komeganc_ccsolution.vtu
index 5d7b5f3089..bd7f7207ea 100644
--- a/test/freeflow/ransnc/solutions/komeganc_ccsolution.vtu
+++ b/test/freeflow/ransnc/solutions/komeganc_ccsolution.vtu
@@ -1,4 +1,9 @@
 <?xml version="1.0"?>
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <VTKFile type="UnstructuredGrid" version="0.1" byte_order="LittleEndian">
   <UnstructuredGrid>
     <Piece NumberOfCells="200" NumberOfPoints="231">
diff --git a/test/freeflow/ransnc/solutions/komeganc_facesolution.vtp b/test/freeflow/ransnc/solutions/komeganc_facesolution.vtp
index 75c8013087..8fc6a49652 100644
--- a/test/freeflow/ransnc/solutions/komeganc_facesolution.vtp
+++ b/test/freeflow/ransnc/solutions/komeganc_facesolution.vtp
@@ -1,4 +1,9 @@
 <?xml version="1.0"?>
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <VTKFile type="PolyData" version="0.1" byte_order="LittleEndian">
 <PolyData>
 <Piece NumberOfLines="0" NumberOfPoints="430">
diff --git a/test/freeflow/shallowwater/poiseuilleflow/grids/irregular_grid_10m.dgf b/test/freeflow/shallowwater/poiseuilleflow/grids/irregular_grid_10m.dgf
index a1a6fbaf46..29390162af 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/grids/irregular_grid_10m.dgf
+++ b/test/freeflow/shallowwater/poiseuilleflow/grids/irregular_grid_10m.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 Vertex             % the vertices of the grid
 0.0 -50.0             % vertex  0 
 400.0 -50.0             % vertex  1 
diff --git a/test/io/gridmanager/grids/heterogeneousSmall.dgf b/test/io/gridmanager/grids/heterogeneousSmall.dgf
index 8a32c21a4f..bb91f71c63 100644
--- a/test/io/gridmanager/grids/heterogeneousSmall.dgf
+++ b/test/io/gridmanager/grids/heterogeneousSmall.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 VERTEX
 parameters 2
  3.5992241e+01  0.0000000e+00 0.0  0.0000000e+00 % 0
diff --git a/test/io/gridmanager/grids/lens.vtu b/test/io/gridmanager/grids/lens.vtu
index 8d7abb84c8..df26a6c912 100644
--- a/test/io/gridmanager/grids/lens.vtu
+++ b/test/io/gridmanager/grids/lens.vtu
@@ -1,4 +1,9 @@
 <?xml version="1.0"?>
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+-->
+
 <VTKFile type="UnstructuredGrid" version="0.1" byte_order="LittleEndian">
   <UnstructuredGrid>
     <Piece NumberOfCells="5055" NumberOfPoints="5069">
diff --git a/test/io/gridmanager/grids/lupine.vtp b/test/io/gridmanager/grids/lupine.vtp
index 78d5981a96..ef269f39c4 100644
--- a/test/io/gridmanager/grids/lupine.vtp
+++ b/test/io/gridmanager/grids/lupine.vtp
@@ -1,4 +1,9 @@
 <?xml version="1.0"?>
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+-->
+
 <VTKFile type="PolyData" version="0.1" byte_order="LittleEndian">
   <PolyData>
     <Piece NumberOfLines="1738" NumberOfPoints="1739">
diff --git a/test/io/inputdata/config.ini b/test/io/inputdata/config.ini
index 691d2cefa4..796cbd5564 100644
--- a/test/io/inputdata/config.ini
+++ b/test/io/inputdata/config.ini
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC-BY-4.0
+
 [MyData]
 InjectionRate = 0.1 0.2 0.3 0.4
 BoundaryFlags = 3 4 5 6
diff --git a/test/io/inputdata/coordinates.txt.license b/test/io/inputdata/coordinates.txt.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/test/io/inputdata/coordinates.txt.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/test/io/inputdata/mydata.xml b/test/io/inputdata/mydata.xml
index 64e9b2cff3..b94565a230 100644
--- a/test/io/inputdata/mydata.xml
+++ b/test/io/inputdata/mydata.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0"?>
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+-->
+
 <!-- Simple custom data file -->
 <InputData>
   <!-- Injection rates are in kg/s -->
diff --git a/test/io/inputdata/numbers.txt.license b/test/io/inputdata/numbers.txt.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/test/io/inputdata/numbers.txt.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/test/io/rasterimagereader/blackwhite_j.txt.license b/test/io/rasterimagereader/blackwhite_j.txt.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/test/io/rasterimagereader/blackwhite_j.txt.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/test/io/rasterimagereader/grayscale_j.txt.license b/test/io/rasterimagereader/grayscale_j.txt.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/test/io/rasterimagereader/grayscale_j.txt.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/test/io/vtk/polyline.vtp b/test/io/vtk/polyline.vtp
index d2fdc9b4d8..64a8687619 100644
--- a/test/io/vtk/polyline.vtp
+++ b/test/io/vtk/polyline.vtp
@@ -1,4 +1,9 @@
 <?xml version="1.0"?>
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+-->
+
 <VTKFile type="PolyData" version="0.1" byte_order="LittleEndian">
   <PolyData>
     <Piece NumberOfLines="1" NumberOfPoints="21">
diff --git a/test/multidomain/embedded/1d3d/1p_richards/tinyroot.dgf b/test/multidomain/embedded/1d3d/1p_richards/tinyroot.dgf
index 3e09296584..bdcad83420 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/tinyroot.dgf
+++ b/test/multidomain/embedded/1d3d/1p_richards/tinyroot.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 Vertex
 0.0 0.0 0.0
 0.0 0.0 -0.01
diff --git a/test/multidomain/embedded/1d3d/grids/lupine.dgf b/test/multidomain/embedded/1d3d/grids/lupine.dgf
index 2fea96a9a3..c9ccf2a735 100644
--- a/test/multidomain/embedded/1d3d/grids/lupine.dgf
+++ b/test/multidomain/embedded/1d3d/grids/lupine.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 Vertex
 0.000389 0.000879 0.000800 # node 0
 0.000389 0.000879 -0.000294 # node 1
diff --git a/test/multidomain/embedded/1d3d/root_soil_benchmark/dap8_rootsys.dgf b/test/multidomain/embedded/1d3d/root_soil_benchmark/dap8_rootsys.dgf
index 54255b9eab..dcff95de3d 100644
--- a/test/multidomain/embedded/1d3d/root_soil_benchmark/dap8_rootsys.dgf
+++ b/test/multidomain/embedded/1d3d/root_soil_benchmark/dap8_rootsys.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 Vertex
 parameters 0
 0 0 0 
diff --git a/test/porenetwork/1p/grids/pnm_converted.dgf b/test/porenetwork/1p/grids/pnm_converted.dgf
index 0bf4aabe4b..ffcba895e9 100644
--- a/test/porenetwork/1p/grids/pnm_converted.dgf
+++ b/test/porenetwork/1p/grids/pnm_converted.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 % Vertex parameters: PoreInscribedRadius PoreLabel
 % Element parameters: ThroatInscribedRadius ThroatLength ThroatLabel
 Vertex % Coordinates and volumes of the pore bodies
diff --git a/test/porousmediumflow/1p/incompressible/grids/randomlydistorted.dgf b/test/porousmediumflow/1p/incompressible/grids/randomlydistorted.dgf
index 781f2bcdae..e1c55ff93a 100644
--- a/test/porousmediumflow/1p/incompressible/grids/randomlydistorted.dgf
+++ b/test/porousmediumflow/1p/incompressible/grids/randomlydistorted.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 Vertex
 0.0 0.0 
 0.125 0.0 
diff --git a/test/porousmediumflow/1p/isothermal/control.gstat b/test/porousmediumflow/1p/isothermal/control.gstat
index 8b55ee804e..c66095df43 100644
--- a/test/porousmediumflow/1p/isothermal/control.gstat
+++ b/test/porousmediumflow/1p/isothermal/control.gstat
@@ -1,24 +1,27 @@
-# For more info see the gstat manual on www.gstat.org !
-#
-# unconditional Gaussian simulation (random field)
-# "perm" is the name of the data field.
-data(perm): dummy, sk_mean=-9.5, max=100;    # dummy = no data for conditioning
-                                            # sk_mean = mean value
-                                            # higher max -> simulation more accurate and slower
-#
-#Sph:spherical, Gau:Gauss
-variogram(perm): 1.0000 Gau(0.05, 90, 1.0); # variogram definition: the first value is the variance
-                                            # Then specification of the model
-                                            # Brackets: 1: correlation length in main direction
-                                            #           2: zenith specifying the main direction
-                                            #           3: azimuth specifying the main direction
-                                            #           4: rotation of domain around main direction
-                                            #           5: the correlation length ratios in second direction
-                                            #           6: the correlation length ratios in second direction
-#
-set zero=1e-10;                             # higher values stabilize the simulation
-method: gs;                                 # gaussian simulation
-data(): 'gstatInput.txt', x=1, y=2;         # specification of simulation points: filename and order of data
-set output='permeability.dat';              # specification of output location
-set n_uk = 500;                             # higher n_uk -> simulation more accurate and slower.
-#
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC-BY-4.0
+#
+# For more info see the gstat manual on www.gstat.org !
+#
+# unconditional Gaussian simulation (random field)
+# "perm" is the name of the data field.
+data(perm): dummy, sk_mean=-9.5, max=100;    # dummy = no data for conditioning
+                                            # sk_mean = mean value
+                                            # higher max -> simulation more accurate and slower
+#
+#Sph:spherical, Gau:Gauss
+variogram(perm): 1.0000 Gau(0.05, 90, 1.0); # variogram definition: the first value is the variance
+                                            # Then specification of the model
+                                            # Brackets: 1: correlation length in main direction
+                                            #           2: zenith specifying the main direction
+                                            #           3: azimuth specifying the main direction
+                                            #           4: rotation of domain around main direction
+                                            #           5: the correlation length ratios in second direction
+                                            #           6: the correlation length ratios in second direction
+#
+set zero=1e-10;                             # higher values stabilize the simulation
+method: gs;                                 # gaussian simulation
+data(): 'gstatInput.txt', x=1, y=2;         # specification of simulation points: filename and order of data
+set output='permeability.dat';              # specification of output location
+set n_uk = 500;                             # higher n_uk -> simulation more accurate and slower.
+#
diff --git a/test/porousmediumflow/1p/periodicbc/periodic.dgf b/test/porousmediumflow/1p/periodicbc/periodic.dgf
index 233c3c1b0f..7ef4d5c1e7 100644
--- a/test/porousmediumflow/1p/periodicbc/periodic.dgf
+++ b/test/porousmediumflow/1p/periodicbc/periodic.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 
 INTERVAL
 0 0            % lower left corner
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/test_1p2c_saltwaterintrusion_box_dt-reference.dat.license b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/test_1p2c_saltwaterintrusion_box_dt-reference.dat.license
new file mode 100644
index 0000000000..fad6413abe
--- /dev/null
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/test_1p2c_saltwaterintrusion_box_dt-reference.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
diff --git a/test/porousmediumflow/2p/adaptive/initialsolutionbox.txt.license b/test/porousmediumflow/2p/adaptive/initialsolutionbox.txt.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/test/porousmediumflow/2p/adaptive/initialsolutionbox.txt.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/test/porousmediumflow/2p/adaptive/initialsolutioncc.txt.license b/test/porousmediumflow/2p/adaptive/initialsolutioncc.txt.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/test/porousmediumflow/2p/adaptive/initialsolutioncc.txt.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/test/porousmediumflow/2p/cornerpoint/grids/hardsmall.grdecl.license b/test/porousmediumflow/2p/cornerpoint/grids/hardsmall.grdecl.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/test/porousmediumflow/2p/cornerpoint/grids/hardsmall.grdecl.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_box_dt-reference.dat.license b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_box_dt-reference.dat.license
new file mode 100644
index 0000000000..fad6413abe
--- /dev/null
+++ b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_box_dt-reference.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
diff --git a/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_box_dt-reference.dat.license b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_box_dt-reference.dat.license
new file mode 100644
index 0000000000..fad6413abe
--- /dev/null
+++ b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_box_dt-reference.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
diff --git a/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_mpfa_dt-reference.dat.license b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_mpfa_dt-reference.dat.license
new file mode 100644
index 0000000000..fad6413abe
--- /dev/null
+++ b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_mpfa_dt-reference.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
diff --git a/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_tpfa_dt-reference.dat.license b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_tpfa_dt-reference.dat.license
new file mode 100644
index 0000000000..fad6413abe
--- /dev/null
+++ b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_gravity_tpfa_dt-reference.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
diff --git a/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_mpfa_dt-reference.dat.license b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_mpfa_dt-reference.dat.license
new file mode 100644
index 0000000000..fad6413abe
--- /dev/null
+++ b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_mpfa_dt-reference.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
diff --git a/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_tpfa_dt-reference.dat.license b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_tpfa_dt-reference.dat.license
new file mode 100644
index 0000000000..fad6413abe
--- /dev/null
+++ b/test/porousmediumflow/2p/fracture/dt/test_2p_fracture_tpfa_dt-reference.dat.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
diff --git a/test/porousmediumflow/co2/grids/heterogeneousSmall.dgf b/test/porousmediumflow/co2/grids/heterogeneousSmall.dgf
index d82aade7ac..81a3e02b1c 100644
--- a/test/porousmediumflow/co2/grids/heterogeneousSmall.dgf
+++ b/test/porousmediumflow/co2/grids/heterogeneousSmall.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 VERTEX
 parameters 2
  3.5992241e+01  0.0000000e+00 -30  0.0000000e+00 % 0
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX100LogNx100.dgf b/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX100LogNx100.dgf
index f4e8907094..2f80d68a81 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX100LogNx100.dgf
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX100LogNx100.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 
 VERTEX
 dimension 1
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX200LogNx200.dgf b/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX200LogNx200.dgf
index a38fe2e74d..0f80e07f98 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX200LogNx200.dgf
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX200LogNx200.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 
 VERTEX
 dimension 1
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX400LogNx400.dgf b/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX400LogNx400.dgf
index abaf00ba50..656bf8aef1 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX400LogNx400.dgf
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX400LogNx400.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 
 VERTEX
 dimension 1
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX40LogNx40.dgf b/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX40LogNx40.dgf
index a35b47e64d..4666b1cf95 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX40LogNx40.dgf
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/grids/combustionOutflowGridLinNX40LogNx40.dgf
@@ -1,4 +1,6 @@
 DGF
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
 
 VERTEX
 dimension 1
diff --git a/test/references/example_embedded_network_1d3d-reference.dat.license b/test/references/example_embedded_network_1d3d-reference.dat.license
new file mode 100644
index 0000000000..6a93c12e3a
--- /dev/null
+++ b/test/references/example_embedded_network_1d3d-reference.dat.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
+Generated from input data modified from: Franca Schmid. (2017). Averaged results of blood flow simulations with discrete RBC tracking for microvascular networks [Data set]. Zenodo. https://doi.org/10.5281/zenodo.269650. CC-BY-4.0.
-- 
GitLab


From 56b1979dc0410b6efe1810624bb7966f9242c1a9 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Fri, 17 Mar 2023 10:02:05 +0100
Subject: [PATCH 05/20] [license] use CC-BY-4.0 for documentation

[license] add SPDX headers to Doxygen

[license] use CC-BY-4.0 for handbook documentation

[license] bulk license .md documentation with CC-BY-4.0

[license] use CC-BY-4.0 for example documentation
---
 .reuse/dep5                                                | 4 ++++
 doc/docextra/staggered/staggeredgrid_dumux.tex             | 3 +++
 doc/doxygen/DoxygenDumuxLayout.xml                         | 5 +++++
 doc/doxygen/Doxylocal                                      | 3 +++
 doc/doxygen/dumux-custom.css                               | 2 ++
 doc/doxygen/dumux-custom.js                                | 2 ++
 doc/doxygen/extradoc/featurelist.txt                       | 3 +++
 doc/doxygen/extradoc/known_parameter_warnings.json.license | 2 ++
 doc/doxygen/extradoc/parameterlist.txt                     | 3 +++
 doc/doxygen/extradoc/parameters.json.license               | 2 ++
 doc/doxygen/footer.html                                    | 5 +++++
 doc/doxygen/groups/details/prop_example.mmd                | 3 +++
 doc/doxygen/header.html                                    | 5 +++++
 doc/doxygen/mainpage.txt                                   | 3 +++
 doc/handbook/0_dumux-handbook.tex                          | 3 +++
 doc/handbook/0_listingstyle.tex                            | 3 +++
 doc/handbook/1_introduction.tex                            | 3 +++
 doc/handbook/5_assemblinglinearsystem.tex                  | 3 +++
 doc/handbook/5_developingdumux.tex                         | 3 +++
 doc/handbook/5_externaltools.tex                           | 3 +++
 doc/handbook/5_newfoldersetup.tex                          | 3 +++
 doc/handbook/5_parameterfiles.tex                          | 3 +++
 doc/handbook/5_restartsimulations.tex                      | 3 +++
 doc/handbook/5_scripts.tex                                 | 3 +++
 doc/handbook/5_structure.tex                               | 3 +++
 doc/handbook/6_basics.tex                                  | 3 +++
 doc/handbook/6_inputoutput.tex                             | 3 +++
 doc/handbook/6_spatialdiscretizations.tex                  | 3 +++
 doc/handbook/6_stepsofasimulation.tex                      | 3 +++
 doc/handbook/6_temporaldiscretizations.tex                 | 3 +++
 doc/handbook/dumux-handbook.bib                            | 3 +++
 examples/1protationsymmetry/.doc_config.license            | 2 ++
 examples/1ptracer/.doc_config.license                      | 2 ++
 examples/2pinfiltration/.doc_config.license                | 2 ++
 examples/biomineralization/.doc_config.license             | 2 ++
 examples/cahn_hilliard/.doc_config.license                 | 2 ++
 examples/diffusion/.doc_config.license                     | 2 ++
 examples/embedded_network_1d3d/.doc_config.license         | 2 ++
 examples/freeflowchannel/.doc_config.license               | 2 ++
 examples/liddrivencavity/.doc_config.license               | 2 ++
 examples/porenetwork_upscaling/.doc_config.license         | 2 ++
 examples/shallowwaterfriction/.doc_config.license          | 2 ++
 42 files changed, 118 insertions(+)
 create mode 100644 doc/doxygen/extradoc/known_parameter_warnings.json.license
 create mode 100644 doc/doxygen/extradoc/parameters.json.license
 create mode 100644 examples/1protationsymmetry/.doc_config.license
 create mode 100644 examples/1ptracer/.doc_config.license
 create mode 100644 examples/2pinfiltration/.doc_config.license
 create mode 100644 examples/biomineralization/.doc_config.license
 create mode 100644 examples/cahn_hilliard/.doc_config.license
 create mode 100644 examples/diffusion/.doc_config.license
 create mode 100644 examples/embedded_network_1d3d/.doc_config.license
 create mode 100644 examples/freeflowchannel/.doc_config.license
 create mode 100644 examples/liddrivencavity/.doc_config.license
 create mode 100644 examples/porenetwork_upscaling/.doc_config.license
 create mode 100644 examples/shallowwaterfriction/.doc_config.license

diff --git a/.reuse/dep5 b/.reuse/dep5
index 6af66103db..045719804f 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -41,3 +41,7 @@ License: CC-BY-4.0
 Files: *.pdf
 Copyright: DuMux Project contributors, see AUTHORS.md in root folder
 License: CC-BY-4.0
+
+Files: *.md
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: CC-BY-4.0
diff --git a/doc/docextra/staggered/staggeredgrid_dumux.tex b/doc/docextra/staggered/staggeredgrid_dumux.tex
index a41dd5e854..ab40ed6eb1 100644
--- a/doc/docextra/staggered/staggeredgrid_dumux.tex
+++ b/doc/docextra/staggered/staggeredgrid_dumux.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \documentclass[a4paper,10pt]{scrartcl}
 \usepackage[utf8]{inputenc}
 \usepackage{amsmath}
diff --git a/doc/doxygen/DoxygenDumuxLayout.xml b/doc/doxygen/DoxygenDumuxLayout.xml
index 0753012b05..618cbe9e92 100644
--- a/doc/doxygen/DoxygenDumuxLayout.xml
+++ b/doc/doxygen/DoxygenDumuxLayout.xml
@@ -1,3 +1,8 @@
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: GPL-3.0-or-later
+-->
+
 <doxygenlayout version="1.0">
   <!-- Generated by doxygen 1.8.13 -->
   <!-- Navigation index tabs for HTML output -->
diff --git a/doc/doxygen/Doxylocal b/doc/doxygen/Doxylocal
index 23d8255bca..4e9381efcb 100644
--- a/doc/doxygen/Doxylocal
+++ b/doc/doxygen/Doxylocal
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # This file contains local changes to the doxygen configuration
 # please us '+=' to add file/directories to the lists
 
diff --git a/doc/doxygen/dumux-custom.css b/doc/doxygen/dumux-custom.css
index eaff69097d..f9ac4dd33a 100644
--- a/doc/doxygen/dumux-custom.css
+++ b/doc/doxygen/dumux-custom.css
@@ -1,3 +1,5 @@
+/* SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder */
+/* SPDX-License-Identifier: GPL-3.0-or-later */
 /*https://bryce.io/gitlab-corners/*/
 .gitlab-corner-wrapper{
     overflow:hidden;
diff --git a/doc/doxygen/dumux-custom.js b/doc/doxygen/dumux-custom.js
index 5290f90bd2..fc77c186b9 100644
--- a/doc/doxygen/dumux-custom.js
+++ b/doc/doxygen/dumux-custom.js
@@ -1,3 +1,5 @@
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
 /**
 Set the default toggle level to 1
 */
diff --git a/doc/doxygen/extradoc/featurelist.txt b/doc/doxygen/extradoc/featurelist.txt
index 5030f9041b..0aca08a715 100644
--- a/doc/doxygen/extradoc/featurelist.txt
+++ b/doc/doxygen/extradoc/featurelist.txt
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: CC-BY-4.0
+
 /*!
  *\file
  *\ingroup Feature
diff --git a/doc/doxygen/extradoc/known_parameter_warnings.json.license b/doc/doxygen/extradoc/known_parameter_warnings.json.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/doc/doxygen/extradoc/known_parameter_warnings.json.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/doc/doxygen/extradoc/parameterlist.txt b/doc/doxygen/extradoc/parameterlist.txt
index 35a50e295a..16975c5942 100644
--- a/doc/doxygen/extradoc/parameterlist.txt
+++ b/doc/doxygen/extradoc/parameterlist.txt
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: CC-BY-4.0
+
 /*!
  *\internal
  * ****** W A R N I N G **************************************
diff --git a/doc/doxygen/extradoc/parameters.json.license b/doc/doxygen/extradoc/parameters.json.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/doc/doxygen/extradoc/parameters.json.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/doc/doxygen/footer.html b/doc/doxygen/footer.html
index f3e0d6f43d..cef0971677 100644
--- a/doc/doxygen/footer.html
+++ b/doc/doxygen/footer.html
@@ -1,3 +1,8 @@
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: GPL-3.0-or-later
+-->
+
 <!-- HTML footer for doxygen 1.9.6-->
 <!-- start footer part -->
 <!--BEGIN GENERATE_TREEVIEW-->
diff --git a/doc/doxygen/groups/details/prop_example.mmd b/doc/doxygen/groups/details/prop_example.mmd
index 56b7d5dcb8..46f913b214 100644
--- a/doc/doxygen/groups/details/prop_example.mmd
+++ b/doc/doxygen/groups/details/prop_example.mmd
@@ -1,3 +1,6 @@
+%% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+%% SPDX-License-Identifier: CC-BY-4.0
+
 flowchart TD
     A(Compact car) --> D(Sedan)
     D --> E(Pickup)
diff --git a/doc/doxygen/header.html b/doc/doxygen/header.html
index eac7fde9c0..39c63eb57c 100644
--- a/doc/doxygen/header.html
+++ b/doc/doxygen/header.html
@@ -1,3 +1,8 @@
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: GPL-3.0-or-later
+-->
+
 <!-- HTML header for doxygen 1.8.13-->
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
diff --git a/doc/doxygen/mainpage.txt b/doc/doxygen/mainpage.txt
index f4071f943d..67816ef580 100644
--- a/doc/doxygen/mainpage.txt
+++ b/doc/doxygen/mainpage.txt
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: CC-BY-4.0
+
 /*!
  * \file
  *
diff --git a/doc/handbook/0_dumux-handbook.tex b/doc/handbook/0_dumux-handbook.tex
index e4a3f1866c..6ee7551960 100644
--- a/doc/handbook/0_dumux-handbook.tex
+++ b/doc/handbook/0_dumux-handbook.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \documentclass[11pt,a4paper,headinclude,footinclude,DIV16]{scrreprt}
 \usepackage[usenames,dvipsnames,table]{xcolor} % include at beginning because of compitibility issues
 \usepackage[english]{babel}
diff --git a/doc/handbook/0_listingstyle.tex b/doc/handbook/0_listingstyle.tex
index f4b36a051a..21a7c7c879 100644
--- a/doc/handbook/0_listingstyle.tex
+++ b/doc/handbook/0_listingstyle.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \newcommand{\textcolordummy}[2]{#2}
 \newcommand{\textcolordigits}{\textcolor{Mulberry}}
 \lstset{showstringspaces=false,
diff --git a/doc/handbook/1_introduction.tex b/doc/handbook/1_introduction.tex
index 38427def59..ae6f1db5d0 100644
--- a/doc/handbook/1_introduction.tex
+++ b/doc/handbook/1_introduction.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \Dumux aims to be a generic framework for the simulation of multiphase
 fluid flow and transport processes in porous media using continuum
 mechanical approaches.  At the same time, \Dumux aims to deliver
diff --git a/doc/handbook/5_assemblinglinearsystem.tex b/doc/handbook/5_assemblinglinearsystem.tex
index 300e3998fb..affcf49ba3 100644
--- a/doc/handbook/5_assemblinglinearsystem.tex
+++ b/doc/handbook/5_assemblinglinearsystem.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Assembling the linear system}
 \label{sc_linearsystem}
 The physical system is implemented as the mathematical differential equation in
diff --git a/doc/handbook/5_developingdumux.tex b/doc/handbook/5_developingdumux.tex
index 89ec71b496..b0fea83ac9 100644
--- a/doc/handbook/5_developingdumux.tex
+++ b/doc/handbook/5_developingdumux.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Developing \Dumux}
 \label{sc_developingdumux}
 
diff --git a/doc/handbook/5_externaltools.tex b/doc/handbook/5_externaltools.tex
index 6838538120..903f266b59 100644
--- a/doc/handbook/5_externaltools.tex
+++ b/doc/handbook/5_externaltools.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{External Tools}
 \label{sc_externaltools}
 
diff --git a/doc/handbook/5_newfoldersetup.tex b/doc/handbook/5_newfoldersetup.tex
index a8767af89b..b336df3e66 100644
--- a/doc/handbook/5_newfoldersetup.tex
+++ b/doc/handbook/5_newfoldersetup.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Setup of new Folders and new Tests}
 \label{sc_newfoldersetup}
 This section describes how to set up a new folder and how to tell
diff --git a/doc/handbook/5_parameterfiles.tex b/doc/handbook/5_parameterfiles.tex
index fc4c19af00..34c329c11f 100644
--- a/doc/handbook/5_parameterfiles.tex
+++ b/doc/handbook/5_parameterfiles.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Parameters in \Dumux}
 \label{sc_parameterfiles}
 Simulation parameters can be parsed to the program via a parameter file or via the command line.
diff --git a/doc/handbook/5_restartsimulations.tex b/doc/handbook/5_restartsimulations.tex
index 71eac9c4fb..a0bc5c96b8 100644
--- a/doc/handbook/5_restartsimulations.tex
+++ b/doc/handbook/5_restartsimulations.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Restart \Dumux Simulations}
 \label{sc_restartsimulations}
 
diff --git a/doc/handbook/5_scripts.tex b/doc/handbook/5_scripts.tex
index d6ec9314ea..11a3294d93 100644
--- a/doc/handbook/5_scripts.tex
+++ b/doc/handbook/5_scripts.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Scripts}
 \label{sc_scripts}
 
diff --git a/doc/handbook/5_structure.tex b/doc/handbook/5_structure.tex
index 7cf0f55f48..8eaf86119c 100644
--- a/doc/handbook/5_structure.tex
+++ b/doc/handbook/5_structure.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Directory Structure}
 \label{sc_structure}
 
diff --git a/doc/handbook/6_basics.tex b/doc/handbook/6_basics.tex
index f37504ca29..5766f3bf58 100644
--- a/doc/handbook/6_basics.tex
+++ b/doc/handbook/6_basics.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Physical Basics}
 Here, the basic definitions, the general models concept, and a list of
 models available in \Dumux are given. The actual differential equations
diff --git a/doc/handbook/6_inputoutput.tex b/doc/handbook/6_inputoutput.tex
index 90dffe5f3d..64a3513b9a 100644
--- a/doc/handbook/6_inputoutput.tex
+++ b/doc/handbook/6_inputoutput.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Input and Output}
 \label{sec:inputandoutput}
 
diff --git a/doc/handbook/6_spatialdiscretizations.tex b/doc/handbook/6_spatialdiscretizations.tex
index 63f5371801..a2ecdb6758 100644
--- a/doc/handbook/6_spatialdiscretizations.tex
+++ b/doc/handbook/6_spatialdiscretizations.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Spatial Discretization}
 \label{spatialdiscretization}
 
diff --git a/doc/handbook/6_stepsofasimulation.tex b/doc/handbook/6_stepsofasimulation.tex
index a2d7c0292b..803e242289 100644
--- a/doc/handbook/6_stepsofasimulation.tex
+++ b/doc/handbook/6_stepsofasimulation.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Steps of a \Dumux Simulation}
 \label{flow}
 
diff --git a/doc/handbook/6_temporaldiscretizations.tex b/doc/handbook/6_temporaldiscretizations.tex
index 130df007b9..5608500442 100644
--- a/doc/handbook/6_temporaldiscretizations.tex
+++ b/doc/handbook/6_temporaldiscretizations.tex
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: CC-BY-4.0
+
 \section{Temporal Discretization and Solution Strategies}
 In this section, the temporal discretization as well as solution strategies (monolithic/sequential) are presented.
 
diff --git a/doc/handbook/dumux-handbook.bib b/doc/handbook/dumux-handbook.bib
index 473c593298..5863728688 100644
--- a/doc/handbook/dumux-handbook.bib
+++ b/doc/handbook/dumux-handbook.bib
@@ -1,3 +1,6 @@
+@Comment SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+@Comment SPDX-License-Identifier: CC-BY-4.0
+
 % Encoding: UTF-8
 
 @Article{Schluender1988a,
diff --git a/examples/1protationsymmetry/.doc_config.license b/examples/1protationsymmetry/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/1protationsymmetry/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/1ptracer/.doc_config.license b/examples/1ptracer/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/1ptracer/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/2pinfiltration/.doc_config.license b/examples/2pinfiltration/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/2pinfiltration/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/biomineralization/.doc_config.license b/examples/biomineralization/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/biomineralization/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/cahn_hilliard/.doc_config.license b/examples/cahn_hilliard/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/cahn_hilliard/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/diffusion/.doc_config.license b/examples/diffusion/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/diffusion/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/embedded_network_1d3d/.doc_config.license b/examples/embedded_network_1d3d/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/embedded_network_1d3d/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/freeflowchannel/.doc_config.license b/examples/freeflowchannel/.doc_config.license
new file mode 100644
index 0000000000..8d7ca12ace
--- /dev/null
+++ b/examples/freeflowchannel/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: GPL-3.0-or-later
diff --git a/examples/liddrivencavity/.doc_config.license b/examples/liddrivencavity/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/liddrivencavity/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/porenetwork_upscaling/.doc_config.license b/examples/porenetwork_upscaling/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/porenetwork_upscaling/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/examples/shallowwaterfriction/.doc_config.license b/examples/shallowwaterfriction/.doc_config.license
new file mode 100644
index 0000000000..9aa918c859
--- /dev/null
+++ b/examples/shallowwaterfriction/.doc_config.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC-BY-4.0
-- 
GitLab


From 92f42d27c3fb69ecc8c9c70dd5b3a3e1954dcc80 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:19:52 +0200
Subject: [PATCH 06/20] [license] use GPL-3.0-or-later for module config

---
 .flake8        | 3 +++
 config.h.cmake | 2 ++
 dumux.pc.in    | 3 +++
 dune.module    | 3 +++
 4 files changed, 11 insertions(+)

diff --git a/.flake8 b/.flake8
index 4cf0f63e70..1a9bdd2754 100644
--- a/.flake8
+++ b/.flake8
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 [flake8]
 ignore = 
     # Ignore whitespace before colon which gives false positive for list slice (black does it correct)
diff --git a/config.h.cmake b/config.h.cmake
index df3a0c8625..4c9390e290 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -1,3 +1,5 @@
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
 /* begin dumux
    put the definitions for config.h specific to
    your project here. Everything above will be
diff --git a/dumux.pc.in b/dumux.pc.in
index 34fd4708f0..228e37466c 100644
--- a/dumux.pc.in
+++ b/dumux.pc.in
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
diff --git a/dune.module b/dune.module
index 5bd1630baf..0fc4125430 100644
--- a/dune.module
+++ b/dune.module
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 Module: dumux
 Version: 3.8-git
 Author: The DuMux Team
-- 
GitLab


From 0552f48457125f9e67e83605ca3001845f295e25 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:30:37 +0200
Subject: [PATCH 07/20] [license] use GPL-3.0-or-later for setup.py

---
 setup.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/setup.py b/setup.py
index 532dc655f2..8449d3abb4 100644
--- a/setup.py
+++ b/setup.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 try:
     from dune.packagemetadata import metaData
 except ImportError:
-- 
GitLab


From a000ecad24e1ea977dcf9fce849ecbd056f01806 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Fri, 14 Apr 2023 17:55:34 +0200
Subject: [PATCH 08/20] [license] use GPL-3.0 for patch .license files

---
 patches/istl-2.6.patch.license           | 2 ++
 patches/opm_common_2021_10.patch.license | 2 ++
 2 files changed, 4 insertions(+)
 create mode 100644 patches/istl-2.6.patch.license
 create mode 100644 patches/opm_common_2021_10.patch.license

diff --git a/patches/istl-2.6.patch.license b/patches/istl-2.6.patch.license
new file mode 100644
index 0000000000..8d7ca12ace
--- /dev/null
+++ b/patches/istl-2.6.patch.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: GPL-3.0-or-later
diff --git a/patches/opm_common_2021_10.patch.license b/patches/opm_common_2021_10.patch.license
new file mode 100644
index 0000000000..8d7ca12ace
--- /dev/null
+++ b/patches/opm_common_2021_10.patch.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: GPL-3.0-or-later
-- 
GitLab


From dc40a2fd630bfa33e4e883e5ba45aba30c8fc55d Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:23:18 +0200
Subject: [PATCH 09/20] [license] use GPL-3.0-or-later for gitlab CI

---
 .gitlab-ci.yml         | 3 +++
 .gitlab-ci/default.yml | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6460b273b0..f3927641cb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 stages:
   - check-status
   - trigger dumux pipelines
diff --git a/.gitlab-ci/default.yml b/.gitlab-ci/default.yml
index 2abf70bf23..df7ce1a329 100644
--- a/.gitlab-ci/default.yml
+++ b/.gitlab-ci/default.yml
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 default:
   image: $IMAGE
   retry:
-- 
GitLab


From 81f8207f8c79a0c729d051dd833210830c4f51ea Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Fri, 14 Apr 2023 17:54:20 +0200
Subject: [PATCH 10/20] [license] use GPL-3.0-or-later for docker templates

---
 docker/Dockerfile.template        | 3 +++
 docker/README.md.template         | 3 +++
 docker/WELCOME.template           | 3 +++
 docker/docker.sh.template         | 3 +++
 docker/setpermissions.sh.template | 3 +++
 5 files changed, 15 insertions(+)

diff --git a/docker/Dockerfile.template b/docker/Dockerfile.template
index ffd8bbecc9..0fac9c0019 100644
--- a/docker/Dockerfile.template
+++ b/docker/Dockerfile.template
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # ${modName} docker container
 # see https://github.com/phusion/baseimage-docker for information on the base image
 # It is Ubuntu LTS customized for better Docker compatibility
diff --git a/docker/README.md.template b/docker/README.md.template
index 2d506544db..47a2701d44 100644
--- a/docker/README.md.template
+++ b/docker/README.md.template
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # Readme for the dumux module ${modName}
 
 You created the Docker image ${dockerTag}. Next steps:
diff --git a/docker/WELCOME.template b/docker/WELCOME.template
index 4073ac7881..46b8b42a70 100644
--- a/docker/WELCOME.template
+++ b/docker/WELCOME.template
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 *****************************************************************
 Welcome to the Docker container of the dumux module "${modName}"!
diff --git a/docker/docker.sh.template b/docker/docker.sh.template
index 180809731e..47c6c62352 100644
--- a/docker/docker.sh.template
+++ b/docker/docker.sh.template
@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 # TODO set the image name here to a global address
 #      after adding your container to your modules container registry
diff --git a/docker/setpermissions.sh.template b/docker/setpermissions.sh.template
index d4ed7d0fd8..7ae8294918 100644
--- a/docker/setpermissions.sh.template
+++ b/docker/setpermissions.sh.template
@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 echo "Setting permissions for shared folder"
 
-- 
GitLab


From fa1b406180a51f981d7c408dd957473deb4b0910 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:22:46 +0200
Subject: [PATCH 11/20] [license] use CC0-1.0 for config files

---
 .gitignore              | 3 +++
 .mailmap                | 3 +++
 .pylintrc               | 3 +++
 bin/.gitignore          | 3 +++
 cmake.opts              | 3 +++
 codemeta.json.license   | 2 ++
 doc/handbook/.gitignore | 3 +++
 docker.opts             | 3 +++
 pyproject.toml.license  | 2 ++
 requirements.txt        | 3 +++
 10 files changed, 28 insertions(+)
 create mode 100644 codemeta.json.license
 create mode 100644 pyproject.toml.license

diff --git a/.gitignore b/.gitignore
index 7a0886a711..4e163b8ed4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 # build system clutter
 build-*
 Testing
diff --git a/.mailmap b/.mailmap
index 5be4e97686..10ebd7f27f 100644
--- a/.mailmap
+++ b/.mailmap
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 # This file maps users that have used several mail adresses and user names
 # throughout their contribution history to a unique name-email pair.
 #
diff --git a/.pylintrc b/.pylintrc
index eed36af065..59ee4bfb79 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 [MAIN]
 
 # A comma-separated list of package or module names from where C extensions may
diff --git a/bin/.gitignore b/bin/.gitignore
index 0d20b6487c..1dc022d5e5 100644
--- a/bin/.gitignore
+++ b/bin/.gitignore
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 *.pyc
diff --git a/cmake.opts b/cmake.opts
index a5ce4459bc..24c7d59ec4 100644
--- a/cmake.opts
+++ b/cmake.opts
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 GXX_RELEASE_WARNING_OPTS=" \
     -Wall \
     -Wunused \
diff --git a/codemeta.json.license b/codemeta.json.license
new file mode 100644
index 0000000000..fad6413abe
--- /dev/null
+++ b/codemeta.json.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
diff --git a/doc/handbook/.gitignore b/doc/handbook/.gitignore
index a1981f3ad5..908e6ab8f0 100644
--- a/doc/handbook/.gitignore
+++ b/doc/handbook/.gitignore
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 #Ignore jabref backup files
 *.bak
diff --git a/docker.opts b/docker.opts
index b7b74e4a7c..6bef36795a 100644
--- a/docker.opts
+++ b/docker.opts
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 GXX_RELEASE_WARNING_OPTS=" \
     -Wall \
     -Wunused \
diff --git a/pyproject.toml.license b/pyproject.toml.license
new file mode 100644
index 0000000000..51d0bb7c37
--- /dev/null
+++ b/pyproject.toml.license
@@ -0,0 +1,2 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
diff --git a/requirements.txt b/requirements.txt
index dc27b635bb..5dd13cb56c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 numpy
 matplotlib
 pylint~=2.14.0
-- 
GitLab


From 450d38ce8a39272045a522edb15761c2dba9a86c Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Fri, 14 Apr 2023 17:51:01 +0200
Subject: [PATCH 12/20] [license] use CC0-1.0 for gitlab templates

---
 .gitlab/issue_templates/Bug.md             | 5 +++++
 .gitlab/issue_templates/Feature.md         | 5 +++++
 .gitlab/issue_templates/Release.md         | 5 +++++
 .gitlab/merge_request_templates/default.md | 5 +++++
 4 files changed, 20 insertions(+)

diff --git a/.gitlab/issue_templates/Bug.md b/.gitlab/issue_templates/Bug.md
index 6f0191ded6..601af4b332 100644
--- a/.gitlab/issue_templates/Bug.md
+++ b/.gitlab/issue_templates/Bug.md
@@ -1,3 +1,8 @@
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <!--
 This form is for bug reports ONLY!  
 If you're looking for help check out the [readme](/README.md).
diff --git a/.gitlab/issue_templates/Feature.md b/.gitlab/issue_templates/Feature.md
index 13f3673826..6e20621444 100644
--- a/.gitlab/issue_templates/Feature.md
+++ b/.gitlab/issue_templates/Feature.md
@@ -1,3 +1,8 @@
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <!--
 This form is for feature requests ONLY!
 If you're looking for help check out the [readme](/README.md).
diff --git a/.gitlab/issue_templates/Release.md b/.gitlab/issue_templates/Release.md
index 20672c9d57..e1b6ebc87e 100644
--- a/.gitlab/issue_templates/Release.md
+++ b/.gitlab/issue_templates/Release.md
@@ -1,3 +1,8 @@
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <!--
 This form is for release issue ONLY!
 If you're looking for help check out the [readme](/README.md).
diff --git a/.gitlab/merge_request_templates/default.md b/.gitlab/merge_request_templates/default.md
index 9957552066..6e5b8c3d62 100644
--- a/.gitlab/merge_request_templates/default.md
+++ b/.gitlab/merge_request_templates/default.md
@@ -1,3 +1,8 @@
+<!--
+SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+SPDX-License-Identifier: CC0-1.0
+-->
+
 <!--
 Thanks for considering to open a merge request!  
 Before asking for a review of your MR, please read the [contributing guidelines](/CONTRIBUTING.md)
-- 
GitLab


From 4924af1567def6aacd65a857e5dfa77872a6902f Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Wed, 29 Mar 2023 23:11:02 +0300
Subject: [PATCH 13/20] [license] bulk license .input files with
 GPL-3.0-or-later

---
 .reuse/dep5 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.reuse/dep5 b/.reuse/dep5
index 045719804f..ea9284ba72 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -2,6 +2,10 @@ Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: dumux
 Source: https://git.iws.uni-stuttgart.de/dumux-repositories/dumux
 
+Files: */*.input
+Copyright: DuMux Project contributors, see AUTHORS.md in root folder
+License: GPL-3.0-or-later
+
 Files: test/references/*
 Copyright: DuMux Project contributors, see AUTHORS.md in root folder
 License: CC0-1.0
-- 
GitLab


From 19709f512ed8d1ee3d805221e288a8d3bac8bd65 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Thu, 30 Mar 2023 22:01:19 +0300
Subject: [PATCH 14/20] [license] add SPDX headers to scripts

---
 .gitlab-ci/getpipelineinfo.py                            | 3 +++
 bin/create_cmakelists.py                                 | 3 +++
 bin/create_dockerimage.py                                | 3 +++
 bin/doc/generate_parameterlist.py                        | 9 ++++++++-
 bin/doc/getcontributors.sh                               | 3 +++
 bin/extract_as_new_module.py                             | 3 +++
 bin/installdumux.py                                      | 3 +++
 bin/make_installscript.py                                | 3 +++
 bin/postprocessing/exportscreenshot2d.py                 | 3 +++
 bin/postprocessing/extractlinedata.py                    | 3 +++
 bin/postprocessing/extractpointdataovertime.py           | 3 +++
 bin/postprocessing/l2error.py                            | 3 +++
 bin/remove_clutter_after_last_endif.py                   | 3 +++
 bin/testing/findtests.py                                 | 3 +++
 bin/testing/fuzzycomparedata.py                          | 3 +++
 bin/testing/fuzzycomparevtu.py                           | 3 +++
 bin/testing/getchangedfiles.py                           | 3 +++
 bin/testing/runselectedtests.py                          | 3 +++
 bin/testing/runtest.py                                   | 3 +++
 bin/util/common.py                                       | 3 +++
 bin/util/installscript.py                                | 3 +++
 bin/util/installscript_writer.py                         | 3 +++
 bin/util/make_co2_table.py                               | 3 +++
 bin/util/moduleinfo.py                                   | 3 +++
 doc/doxygen/markdown-filter.py                           | 3 +++
 .../util/extract_pore_network_with_porespy.py            | 3 +++
 dumux/porenetwork/util/openpnm2dgf.py                    | 3 +++
 examples/convert_code_to_doc.py                          | 3 +++
 examples/embedded_network_1d3d/plot.py                   | 3 +++
 examples/generate_example_docs.py                        | 3 +++
 examples/liddrivencavity/run_and_plot.py                 | 3 +++
 python/dumux/__init__.py                                 | 3 +++
 python/dumux/assembly/__init__.py                        | 3 +++
 python/dumux/common/__init__.py                          | 3 +++
 python/dumux/common/boundarytypes.py                     | 3 +++
 python/dumux/common/fvproblem.py                         | 3 +++
 python/dumux/common/fvspatialparams.py                   | 3 +++
 python/dumux/common/properties.py                        | 3 +++
 python/dumux/discretization/__init__.py                  | 3 +++
 python/dumux/io/__init__.py                              | 3 +++
 python/dumux/material/__init__.py                        | 3 +++
 python/dumux/material/components/__init__.py             | 3 +++
 python/dumux/material/fluidsystems/__init__.py           | 3 +++
 python/dumux/porousmediumflow/__init__.py                | 3 +++
 python/dumux/wrapping/__init__.py                        | 3 +++
 .../navierstokes/channel/pipe/convergencetest.py         | 3 +++
 .../channel/pipe/momentum/convergencetest.py             | 3 +++
 test/freeflow/navierstokes/convergence.sh                | 3 +++
 test/freeflow/navierstokes/sincos/convergencetest.py     | 3 +++
 test/freeflow/rans/scripts/lawofthewall.gp               | 3 +++
 test/freeflow/rans/scripts/runandplot.sh                 | 3 +++
 test/freeflow/rans/scripts/velocitydistribution.gp       | 3 +++
 .../1p_1p/convergence/convergencetest.py                 | 3 +++
 .../1p_1p/convergence/manufactured_solution.py           | 3 +++
 .../stokesdarcy/1p_1p/convergencetest/convergencetest.py | 3 +++
 .../1p_1p/convergencetest/manufactured_solution.py       | 3 +++
 test/multidomain/embedded/1d3d/1p_1p/convergence.py      | 3 +++
 .../facet/1p_1p/analytical/convergencetest.py            | 3 +++
 .../1p/convergence/analyticsolution/convergencetest.py   | 3 +++
 test/porousmediumflow/1p/network1d3d/convergencetest.py  | 3 +++
 .../porousmediumflow/1p/rootbenchmark/convergencetest.py | 3 +++
 .../richards/analytical/RichardsAnalytical.m             | 3 +++
 .../richards/benchmarks/run_and_plot_m21.py              | 3 +++
 .../richards/benchmarks/run_and_plot_m22.py              | 3 +++
 test/python/test_1p.py                                   | 3 +++
 test/python/test_explicit_transport_cctpfa.py            | 3 +++
 test/python/test_fvproblem.py                            | 3 +++
 test/python/test_gridgeometry.py                         | 3 +++
 68 files changed, 209 insertions(+), 1 deletion(-)

diff --git a/.gitlab-ci/getpipelineinfo.py b/.gitlab-ci/getpipelineinfo.py
index fe2c5a8ac3..57565b2ce3 100644
--- a/.gitlab-ci/getpipelineinfo.py
+++ b/.gitlab-ci/getpipelineinfo.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 import json
 import sys
 import os
diff --git a/bin/create_cmakelists.py b/bin/create_cmakelists.py
index 8c8c0149f4..85632b11df 100755
--- a/bin/create_cmakelists.py
+++ b/bin/create_cmakelists.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 Create files CMakeLists.txt for the given folder and all subfolders,
diff --git a/bin/create_dockerimage.py b/bin/create_dockerimage.py
index 4a9bd94f22..0b83aa5cf0 100755
--- a/bin/create_dockerimage.py
+++ b/bin/create_dockerimage.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 Script to create a Docker image from a Dune module
diff --git a/bin/doc/generate_parameterlist.py b/bin/doc/generate_parameterlist.py
index 9b67713635..4329e1b4c0 100644
--- a/bin/doc/generate_parameterlist.py
+++ b/bin/doc/generate_parameterlist.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 Automatically updates parameterlist.txt by searching all *.hh files
@@ -443,7 +446,11 @@ for data in tableEntryData:
 # combine entries
 tableEntries = tableEntriesWithGroup + tableEntriesWithoutGroup
 
-HEADER = """/*!
+HEADER = """\
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: CC-BY-4.0
+
+/*!
  *\\internal
  * ****** W A R N I N G **************************************
  * This file is auto-generated. Do not manually edit.
diff --git a/bin/doc/getcontributors.sh b/bin/doc/getcontributors.sh
index aa1e7f62ed..8320a60593 100755
--- a/bin/doc/getcontributors.sh
+++ b/bin/doc/getcontributors.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 help()
 {
diff --git a/bin/extract_as_new_module.py b/bin/extract_as_new_module.py
index 051162e3e3..550d587697 100755
--- a/bin/extract_as_new_module.py
+++ b/bin/extract_as_new_module.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # pylint: disable=redefined-outer-name
 
 """
diff --git a/bin/installdumux.py b/bin/installdumux.py
index 8bb2cba7a2..87d2920ec6 100755
--- a/bin/installdumux.py
+++ b/bin/installdumux.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 One click install script for dumux
diff --git a/bin/make_installscript.py b/bin/make_installscript.py
index 93957a22ef..07fd3d9f51 100755
--- a/bin/make_installscript.py
+++ b/bin/make_installscript.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """"
 Script to generate an install script for a dune-module,
diff --git a/bin/postprocessing/exportscreenshot2d.py b/bin/postprocessing/exportscreenshot2d.py
index dc3b752251..7fa91c4881 100644
--- a/bin/postprocessing/exportscreenshot2d.py
+++ b/bin/postprocessing/exportscreenshot2d.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # pylint: skip-file
 """
 Script for exporting 2d screenshots from ParaView
diff --git a/bin/postprocessing/extractlinedata.py b/bin/postprocessing/extractlinedata.py
index f4e26871e8..64929f35f7 100644
--- a/bin/postprocessing/extractlinedata.py
+++ b/bin/postprocessing/extractlinedata.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 Use paraview to extract data along a line
 """
diff --git a/bin/postprocessing/extractpointdataovertime.py b/bin/postprocessing/extractpointdataovertime.py
index 07d771eefb..b0b982f7e0 100644
--- a/bin/postprocessing/extractpointdataovertime.py
+++ b/bin/postprocessing/extractpointdataovertime.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # pylint: skip-file
 
 """
diff --git a/bin/postprocessing/l2error.py b/bin/postprocessing/l2error.py
index 5335eb266f..09d1bc3d77 100644
--- a/bin/postprocessing/l2error.py
+++ b/bin/postprocessing/l2error.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 Helper script to compute discrete l2 error from output files
 Note: better do this in the code for increased precision
diff --git a/bin/remove_clutter_after_last_endif.py b/bin/remove_clutter_after_last_endif.py
index 15fb3c31ab..c53fccf370 100644
--- a/bin/remove_clutter_after_last_endif.py
+++ b/bin/remove_clutter_after_last_endif.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """"
 Remove clutter after the last #endif (header guard)
diff --git a/bin/testing/findtests.py b/bin/testing/findtests.py
index beb607591a..c360d31c5d 100755
--- a/bin/testing/findtests.py
+++ b/bin/testing/findtests.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 Find those tests that are affected by changes
diff --git a/bin/testing/fuzzycomparedata.py b/bin/testing/fuzzycomparedata.py
index 21a75baed6..b0cb9d5529 100644
--- a/bin/testing/fuzzycomparedata.py
+++ b/bin/testing/fuzzycomparedata.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """ A module for fuzzy comparing data files.
 
 This module provides methods to compare two data files.
diff --git a/bin/testing/fuzzycomparevtu.py b/bin/testing/fuzzycomparevtu.py
index 99be77b0a3..c0702f0199 100644
--- a/bin/testing/fuzzycomparevtu.py
+++ b/bin/testing/fuzzycomparevtu.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """ A module for fuzzy comparing VTK files.
 
 This module provides methods to compare two VTK files. Applicable
diff --git a/bin/testing/getchangedfiles.py b/bin/testing/getchangedfiles.py
index e4a3531fa2..2f2913f098 100644
--- a/bin/testing/getchangedfiles.py
+++ b/bin/testing/getchangedfiles.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 Get the names of the files that differ between two git trees
diff --git a/bin/testing/runselectedtests.py b/bin/testing/runselectedtests.py
index fadcf744d8..4d8ae84606 100755
--- a/bin/testing/runselectedtests.py
+++ b/bin/testing/runselectedtests.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 Build and/or run (using `dune-ctest`) a selection of tests.
diff --git a/bin/testing/runtest.py b/bin/testing/runtest.py
index b8ade4dc9a..715357f65a 100755
--- a/bin/testing/runtest.py
+++ b/bin/testing/runtest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 Helper script to run tests in DuMux and enable regression tests
diff --git a/bin/util/common.py b/bin/util/common.py
index f5acf6d029..a383104a4a 100644
--- a/bin/util/common.py
+++ b/bin/util/common.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 Helper functions used in several utility scripts (e.g. extract_module.py, ...)
 """
diff --git a/bin/util/installscript.py b/bin/util/installscript.py
index b73892fd00..2e6516ff47 100644
--- a/bin/util/installscript.py
+++ b/bin/util/installscript.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """"
 Helper functions to generate an install script for a dune-module,
 accounting for non-published commits and local changes
diff --git a/bin/util/installscript_writer.py b/bin/util/installscript_writer.py
index 09381d0341..3c8a641315 100644
--- a/bin/util/installscript_writer.py
+++ b/bin/util/installscript_writer.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """Language-specific backends for install script generation"""
 
 import textwrap
diff --git a/bin/util/make_co2_table.py b/bin/util/make_co2_table.py
index d436b39ae3..c0e0f695d4 100755
--- a/bin/util/make_co2_table.py
+++ b/bin/util/make_co2_table.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """ Generate tables for CO2 fluid properties.
 
diff --git a/bin/util/moduleinfo.py b/bin/util/moduleinfo.py
index f56017d0c4..08cc66161e 100644
--- a/bin/util/moduleinfo.py
+++ b/bin/util/moduleinfo.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 Read information from dune.module files
 """
diff --git a/doc/doxygen/markdown-filter.py b/doc/doxygen/markdown-filter.py
index e2f17e3960..e8ab442639 100644
--- a/doc/doxygen/markdown-filter.py
+++ b/doc/doxygen/markdown-filter.py
@@ -1,4 +1,7 @@
 #!/usr/bin/python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 import sys
 import string
diff --git a/dumux/porenetwork/util/extract_pore_network_with_porespy.py b/dumux/porenetwork/util/extract_pore_network_with_porespy.py
index 91959a6ae6..97d8d1e3ac 100755
--- a/dumux/porenetwork/util/extract_pore_network_with_porespy.py
+++ b/dumux/porenetwork/util/extract_pore_network_with_porespy.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 A simple script for conveniently running the SNOW algorithm of PoreSpy
diff --git a/dumux/porenetwork/util/openpnm2dgf.py b/dumux/porenetwork/util/openpnm2dgf.py
index eaa1e3acd9..809596cd38 100755
--- a/dumux/porenetwork/util/openpnm2dgf.py
+++ b/dumux/porenetwork/util/openpnm2dgf.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 Creates a DUNE Grid Format file (*.dgf)
 from an OpenPNM porenetwork file (*.pnm)
diff --git a/examples/convert_code_to_doc.py b/examples/convert_code_to_doc.py
index dd242c29e7..c131212478 100755
--- a/examples/convert_code_to_doc.py
+++ b/examples/convert_code_to_doc.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 A simple documentation generator
diff --git a/examples/embedded_network_1d3d/plot.py b/examples/embedded_network_1d3d/plot.py
index 0449cd8f50..3dfd8567bc 100755
--- a/examples/embedded_network_1d3d/plot.py
+++ b/examples/embedded_network_1d3d/plot.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 import numpy as np
 import matplotlib.pyplot as plt
diff --git a/examples/generate_example_docs.py b/examples/generate_example_docs.py
index 8d15163ce5..9554527c20 100755
--- a/examples/generate_example_docs.py
+++ b/examples/generate_example_docs.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 import os
 import json
diff --git a/examples/liddrivencavity/run_and_plot.py b/examples/liddrivencavity/run_and_plot.py
index d6697a23d8..9b073d5fa9 100755
--- a/examples/liddrivencavity/run_and_plot.py
+++ b/examples/liddrivencavity/run_and_plot.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 import sys
 if sys.version_info[0] < 3:
     sys.exit("Python 3 required to run this script. Exit.")
diff --git a/python/dumux/__init__.py b/python/dumux/__init__.py
index 0a1fd4f22b..72949f5851 100644
--- a/python/dumux/__init__.py
+++ b/python/dumux/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """The DuMux Python-bindings for using DuMux entirely from Python
 
 DuMux is
diff --git a/python/dumux/assembly/__init__.py b/python/dumux/assembly/__init__.py
index 18f74dc552..3143f8ccbd 100644
--- a/python/dumux/assembly/__init__.py
+++ b/python/dumux/assembly/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # pylint: skip-file
 # until that decorator bit can be removed again
 
diff --git a/python/dumux/common/__init__.py b/python/dumux/common/__init__.py
index f2fa10c161..d9bca2995b 100644
--- a/python/dumux/common/__init__.py
+++ b/python/dumux/common/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 The DuMux common module
 containing classes and functions needed for most simulations
diff --git a/python/dumux/common/boundarytypes.py b/python/dumux/common/boundarytypes.py
index 7029b5ca2c..8005acc89b 100644
--- a/python/dumux/common/boundarytypes.py
+++ b/python/dumux/common/boundarytypes.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 Boundary types generator
 """
diff --git a/python/dumux/common/fvproblem.py b/python/dumux/common/fvproblem.py
index 416500c316..445e903a72 100644
--- a/python/dumux/common/fvproblem.py
+++ b/python/dumux/common/fvproblem.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 Finite volume problem generator
 """
diff --git a/python/dumux/common/fvspatialparams.py b/python/dumux/common/fvspatialparams.py
index 812df3f3b6..e92c2f0ce5 100644
--- a/python/dumux/common/fvspatialparams.py
+++ b/python/dumux/common/fvspatialparams.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 Finite volume spatial params generator
 """
diff --git a/python/dumux/common/properties.py b/python/dumux/common/properties.py
index ea3af05c74..d431c00217 100644
--- a/python/dumux/common/properties.py
+++ b/python/dumux/common/properties.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """
 The DuMux property system in Python consisting of
 Property, TypeTag and Model
diff --git a/python/dumux/discretization/__init__.py b/python/dumux/discretization/__init__.py
index 535dee88a3..fd7031cdb3 100644
--- a/python/dumux/discretization/__init__.py
+++ b/python/dumux/discretization/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """Classes and functions related to discretization methods"""
 
 from dune.generator.generator import SimpleGenerator
diff --git a/python/dumux/io/__init__.py b/python/dumux/io/__init__.py
index 5d6453d673..ef4a083f1f 100644
--- a/python/dumux/io/__init__.py
+++ b/python/dumux/io/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """DuMux input-output library"""
 
 from dune.generator.generator import SimpleGenerator
diff --git a/python/dumux/material/__init__.py b/python/dumux/material/__init__.py
index f3a972ef3f..7ea9c880a5 100644
--- a/python/dumux/material/__init__.py
+++ b/python/dumux/material/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """DuMux material framework providing constitutive laws"""
 
 from dumux.material.fluidsystems import FluidSystem
diff --git a/python/dumux/material/components/__init__.py b/python/dumux/material/components/__init__.py
index b7cdb126ca..6406bbd096 100644
--- a/python/dumux/material/components/__init__.py
+++ b/python/dumux/material/components/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """Components are building blocks of fluid and solid systems"""
 
 from dune.generator.generator import SimpleGenerator
diff --git a/python/dumux/material/fluidsystems/__init__.py b/python/dumux/material/fluidsystems/__init__.py
index 29c73efd8d..1300f8b9bc 100644
--- a/python/dumux/material/fluidsystems/__init__.py
+++ b/python/dumux/material/fluidsystems/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """Fluid systems"""
 
 from dune.generator.generator import SimpleGenerator
diff --git a/python/dumux/porousmediumflow/__init__.py b/python/dumux/porousmediumflow/__init__.py
index 42892d308b..957feb9fed 100644
--- a/python/dumux/porousmediumflow/__init__.py
+++ b/python/dumux/porousmediumflow/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """Classes and functions related to the porousmedium flow models"""
 
 import numpy as np
diff --git a/python/dumux/wrapping/__init__.py b/python/dumux/wrapping/__init__.py
index c32b764f05..6f4728c6fd 100644
--- a/python/dumux/wrapping/__init__.py
+++ b/python/dumux/wrapping/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 """Helper classes and function related Python <-> C++ interaction"""
 
 import functools
diff --git a/test/freeflow/navierstokes/channel/pipe/convergencetest.py b/test/freeflow/navierstokes/channel/pipe/convergencetest.py
index e0faa2ffa4..ab1bdf8aa3 100755
--- a/test/freeflow/navierstokes/channel/pipe/convergencetest.py
+++ b/test/freeflow/navierstokes/channel/pipe/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import subprocess
diff --git a/test/freeflow/navierstokes/channel/pipe/momentum/convergencetest.py b/test/freeflow/navierstokes/channel/pipe/momentum/convergencetest.py
index 6fc967c7fe..02ad6c9be2 100755
--- a/test/freeflow/navierstokes/channel/pipe/momentum/convergencetest.py
+++ b/test/freeflow/navierstokes/channel/pipe/momentum/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import subprocess
diff --git a/test/freeflow/navierstokes/convergence.sh b/test/freeflow/navierstokes/convergence.sh
index 2c3e25531f..4dafab96c7 100755
--- a/test/freeflow/navierstokes/convergence.sh
+++ b/test/freeflow/navierstokes/convergence.sh
@@ -1,4 +1,7 @@
 #! /bin/bash
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # usage: build the executable in the build directory, copy the file to the folder with the executable, an example command to run the script is ./convergence.sh test_ff_stokes_donea ./params.input 2 4
 
 if [ $# -ne 4 ]; then
diff --git a/test/freeflow/navierstokes/sincos/convergencetest.py b/test/freeflow/navierstokes/sincos/convergencetest.py
index 4020b221e9..f262e4a5a2 100755
--- a/test/freeflow/navierstokes/sincos/convergencetest.py
+++ b/test/freeflow/navierstokes/sincos/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import subprocess
diff --git a/test/freeflow/rans/scripts/lawofthewall.gp b/test/freeflow/rans/scripts/lawofthewall.gp
index 494b3fa3a2..2b0f56c492 100644
--- a/test/freeflow/rans/scripts/lawofthewall.gp
+++ b/test/freeflow/rans/scripts/lawofthewall.gp
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 reset
 set term pngcairo size 800,600 solid
 set output "./LawOfTheWall.png"
diff --git a/test/freeflow/rans/scripts/runandplot.sh b/test/freeflow/rans/scripts/runandplot.sh
index 909b0b15b9..d7f6f2afd4 100755
--- a/test/freeflow/rans/scripts/runandplot.sh
+++ b/test/freeflow/rans/scripts/runandplot.sh
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 DATA="."
 SCRIPT="../../../../bin/postprocessing/extractlinedata.py"
 
diff --git a/test/freeflow/rans/scripts/velocitydistribution.gp b/test/freeflow/rans/scripts/velocitydistribution.gp
index 28dc901084..7a3b908e32 100644
--- a/test/freeflow/rans/scripts/velocitydistribution.gp
+++ b/test/freeflow/rans/scripts/velocitydistribution.gp
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 reset
 set term pngcairo size 800,600 solid
 set output "./VelocityDistribution.png"
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/convergencetest.py b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/convergencetest.py
index b52826c3c4..843510dbc7 100755
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/convergencetest.py
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import subprocess
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/manufactured_solution.py b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/manufactured_solution.py
index 7bc744363b..87acfbbac7 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/manufactured_solution.py
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/manufactured_solution.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 This script determines the source terms needed for analytical solutions for coupled Stokes/Darcy problems.
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/convergencetest.py b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/convergencetest.py
index 80b3fe14c5..26e7a2a2a9 100755
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/convergencetest.py
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import subprocess
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/manufactured_solution.py b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/manufactured_solution.py
index b783c5c78c..c80fd3011c 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/manufactured_solution.py
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/manufactured_solution.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 This script determines the source terms needed for analytical solutions for coupled Stokes/Darcy problems.
diff --git a/test/multidomain/embedded/1d3d/1p_1p/convergence.py b/test/multidomain/embedded/1d3d/1p_1p/convergence.py
index 26ddb37f5a..dfd581c9b7 100755
--- a/test/multidomain/embedded/1d3d/1p_1p/convergence.py
+++ b/test/multidomain/embedded/1d3d/1p_1p/convergence.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 """
 # Script to reproduce Figure 5 of
diff --git a/test/multidomain/facet/1p_1p/analytical/convergencetest.py b/test/multidomain/facet/1p_1p/analytical/convergencetest.py
index eaf62b216f..f7246881ab 100755
--- a/test/multidomain/facet/1p_1p/analytical/convergencetest.py
+++ b/test/multidomain/facet/1p_1p/analytical/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import os.path
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/convergencetest.py b/test/porousmediumflow/1p/convergence/analyticsolution/convergencetest.py
index 19caa9caba..fc07daf015 100755
--- a/test/porousmediumflow/1p/convergence/analyticsolution/convergencetest.py
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import subprocess
diff --git a/test/porousmediumflow/1p/network1d3d/convergencetest.py b/test/porousmediumflow/1p/network1d3d/convergencetest.py
index 718a8b66de..471cf314a7 100755
--- a/test/porousmediumflow/1p/network1d3d/convergencetest.py
+++ b/test/porousmediumflow/1p/network1d3d/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import subprocess
diff --git a/test/porousmediumflow/1p/rootbenchmark/convergencetest.py b/test/porousmediumflow/1p/rootbenchmark/convergencetest.py
index b103ea1476..7e463b44c0 100755
--- a/test/porousmediumflow/1p/rootbenchmark/convergencetest.py
+++ b/test/porousmediumflow/1p/rootbenchmark/convergencetest.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from math import *
 import subprocess
diff --git a/test/porousmediumflow/richards/analytical/RichardsAnalytical.m b/test/porousmediumflow/richards/analytical/RichardsAnalytical.m
index cf68ab471b..7a4e3d908f 100644
--- a/test/porousmediumflow/richards/analytical/RichardsAnalytical.m
+++ b/test/porousmediumflow/richards/analytical/RichardsAnalytical.m
@@ -1,3 +1,6 @@
+% SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+% SPDX-License-Identifier: GPL-3.0-or-later
+
 %% Konstanten
 phi=0.4;            %Porosität
 rho_w=1000;         %Wasserdichte
diff --git a/test/porousmediumflow/richards/benchmarks/run_and_plot_m21.py b/test/porousmediumflow/richards/benchmarks/run_and_plot_m21.py
index 338e6fdff8..a999f34ab6 100755
--- a/test/porousmediumflow/richards/benchmarks/run_and_plot_m21.py
+++ b/test/porousmediumflow/richards/benchmarks/run_and_plot_m21.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 import sys
 import numpy as np
diff --git a/test/porousmediumflow/richards/benchmarks/run_and_plot_m22.py b/test/porousmediumflow/richards/benchmarks/run_and_plot_m22.py
index 7c3f8b5f29..06c0c24c64 100755
--- a/test/porousmediumflow/richards/benchmarks/run_and_plot_m22.py
+++ b/test/porousmediumflow/richards/benchmarks/run_and_plot_m22.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 import sys
 import numpy as np
diff --git a/test/python/test_1p.py b/test/python/test_1p.py
index de0c1d0037..a323e762a7 100755
--- a/test/python/test_1p.py
+++ b/test/python/test_1p.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 import sys
 
diff --git a/test/python/test_explicit_transport_cctpfa.py b/test/python/test_explicit_transport_cctpfa.py
index 670716406a..498d10ab6b 100755
--- a/test/python/test_explicit_transport_cctpfa.py
+++ b/test/python/test_explicit_transport_cctpfa.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from dune.common import FieldVector
 from dune.grid import structuredGrid, gridFunction, OutputType
diff --git a/test/python/test_fvproblem.py b/test/python/test_fvproblem.py
index 526a23aab2..db629b5e50 100755
--- a/test/python/test_fvproblem.py
+++ b/test/python/test_fvproblem.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 #  Compile some C++ code for reference
 from dumux.common import *
diff --git a/test/python/test_gridgeometry.py b/test/python/test_gridgeometry.py
index 03e0a42496..e5f929770e 100755
--- a/test/python/test_gridgeometry.py
+++ b/test/python/test_gridgeometry.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 from dune.grid import structuredGrid
 from dumux.discretization import GridGeometry
-- 
GitLab


From 11fb6eb9515c2543369baeadc4bd1ea1c920511a Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Sat, 25 Mar 2023 18:18:15 +0200
Subject: [PATCH 15/20] [license] add SPDX headers to CMake modules

---
 cmake/modules/AddGstatFileLinks.cmake | 3 +++
 cmake/modules/AddInputFileLinks.cmake | 3 +++
 cmake/modules/AddKokkosFlags.cmake    | 3 +++
 cmake/modules/AddOpenMPFlags.cmake    | 3 +++
 cmake/modules/DumuxDoxygen.cmake      | 3 +++
 cmake/modules/DumuxMacros.cmake       | 3 +++
 cmake/modules/DumuxTestMacros.cmake   | 3 +++
 cmake/modules/FindGLPK.cmake          | 3 +++
 cmake/modules/FindGmsh.cmake          | 3 +++
 cmake/modules/FindGstat.cmake         | 3 +++
 cmake/modules/FindNLOPT.cmake         | 3 +++
 cmake/modules/FindPVPython.cmake      | 3 +++
 12 files changed, 36 insertions(+)

diff --git a/cmake/modules/AddGstatFileLinks.cmake b/cmake/modules/AddGstatFileLinks.cmake
index 4ef1052da1..d380b0b260 100644
--- a/cmake/modules/AddGstatFileLinks.cmake
+++ b/cmake/modules/AddGstatFileLinks.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # Creates symbolic links to all gstat files in the source directory
 include_guard(GLOBAL)
 
diff --git a/cmake/modules/AddInputFileLinks.cmake b/cmake/modules/AddInputFileLinks.cmake
index a509342632..9b20cb89ec 100644
--- a/cmake/modules/AddInputFileLinks.cmake
+++ b/cmake/modules/AddInputFileLinks.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # Creates symbolic links to all input files in the source directory
 include_guard(GLOBAL)
 
diff --git a/cmake/modules/AddKokkosFlags.cmake b/cmake/modules/AddKokkosFlags.cmake
index 38714cc17d..7fceb0bd2d 100644
--- a/cmake/modules/AddKokkosFlags.cmake
+++ b/cmake/modules/AddKokkosFlags.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 include_guard(GLOBAL)
 
 # set variable for config.h
diff --git a/cmake/modules/AddOpenMPFlags.cmake b/cmake/modules/AddOpenMPFlags.cmake
index c96c92b4c3..d4732623b2 100644
--- a/cmake/modules/AddOpenMPFlags.cmake
+++ b/cmake/modules/AddOpenMPFlags.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 include_guard(GLOBAL)
 
 # set variable for config.h
diff --git a/cmake/modules/DumuxDoxygen.cmake b/cmake/modules/DumuxDoxygen.cmake
index c4d2c323fe..ebcce2c235 100644
--- a/cmake/modules/DumuxDoxygen.cmake
+++ b/cmake/modules/DumuxDoxygen.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # add_dumux_doxgen_target
 #
 # make sure, that the doxygen links to todo list, bibliography, etc. are correct
diff --git a/cmake/modules/DumuxMacros.cmake b/cmake/modules/DumuxMacros.cmake
index ded9d5b895..9bead2adc0 100644
--- a/cmake/modules/DumuxMacros.cmake
+++ b/cmake/modules/DumuxMacros.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # additional macros
 include(AddGstatFileLinks)
 include(AddInputFileLinks)
diff --git a/cmake/modules/DumuxTestMacros.cmake b/cmake/modules/DumuxTestMacros.cmake
index 1e0e77c5de..e62bb416fc 100644
--- a/cmake/modules/DumuxTestMacros.cmake
+++ b/cmake/modules/DumuxTestMacros.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # Dumux wrapper for the module that provides tools for testing the Dune way.
 # We have a wrapper to have to possibly of supporting multiple Dune versions.
 #
diff --git a/cmake/modules/FindGLPK.cmake b/cmake/modules/FindGLPK.cmake
index 99ad38f7ba..d2da476f96 100644
--- a/cmake/modules/FindGLPK.cmake
+++ b/cmake/modules/FindGLPK.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 #
 # Module that checks whether GLPK is available and usable.
 #
diff --git a/cmake/modules/FindGmsh.cmake b/cmake/modules/FindGmsh.cmake
index 13fe530c46..ff760a6a88 100644
--- a/cmake/modules/FindGmsh.cmake
+++ b/cmake/modules/FindGmsh.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # .. cmake_module::
 #
 #    Find the Gmsh meshing tool
diff --git a/cmake/modules/FindGstat.cmake b/cmake/modules/FindGstat.cmake
index b97ae45fc6..abba48d84f 100644
--- a/cmake/modules/FindGstat.cmake
+++ b/cmake/modules/FindGstat.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # .. cmake_module::
 #
 #    Find the gstat geostatistic library
diff --git a/cmake/modules/FindNLOPT.cmake b/cmake/modules/FindNLOPT.cmake
index 8c313c35c3..77057581ff 100644
--- a/cmake/modules/FindNLOPT.cmake
+++ b/cmake/modules/FindNLOPT.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 #
 # Module that checks whether NLOPT is available and usable.
 #
diff --git a/cmake/modules/FindPVPython.cmake b/cmake/modules/FindPVPython.cmake
index 8cf7cd4909..4ea29ecd9b 100644
--- a/cmake/modules/FindPVPython.cmake
+++ b/cmake/modules/FindPVPython.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # .. cmake_module::
 #
 #    Find the pvpython library
-- 
GitLab


From 9bbbc49a54c22753b2a6e13bf3eb7981f3f050f1 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:28:06 +0200
Subject: [PATCH 16/20] [license] add SPDX headers to CMakeLists.txt files

[license] create_cmakelists.py includes SPDX header
---
 CMakeLists.txt                                             | 3 +++
 bin/create_cmakelists.py                                   | 7 +++++++
 cmake/modules/CMakeLists.txt                               | 3 +++
 doc/CMakeLists.txt                                         | 3 +++
 doc/doxygen/CMakeLists.txt                                 | 3 +++
 doc/handbook/CMakeLists.txt                                | 3 +++
 dumux/CMakeLists.txt                                       | 3 +++
 dumux/adaptive/CMakeLists.txt                              | 3 +++
 dumux/assembly/CMakeLists.txt                              | 3 +++
 dumux/common/CMakeLists.txt                                | 3 +++
 dumux/common/properties/CMakeLists.txt                     | 3 +++
 dumux/common/typetraits/CMakeLists.txt                     | 3 +++
 dumux/discretization/CMakeLists.txt                        | 3 +++
 dumux/discretization/box/CMakeLists.txt                    | 3 +++
 dumux/discretization/cellcentered/CMakeLists.txt           | 3 +++
 dumux/discretization/cellcentered/mpfa/CMakeLists.txt      | 3 +++
 .../cellcentered/mpfa/omethod/CMakeLists.txt               | 3 +++
 dumux/discretization/cellcentered/tpfa/CMakeLists.txt      | 3 +++
 dumux/discretization/cvfe/CMakeLists.txt                   | 3 +++
 dumux/discretization/facecentered/CMakeLists.txt           | 3 +++
 dumux/discretization/facecentered/diamond/CMakeLists.txt   | 3 +++
 dumux/discretization/facecentered/staggered/CMakeLists.txt | 3 +++
 dumux/discretization/fem/CMakeLists.txt                    | 3 +++
 dumux/discretization/porenetwork/CMakeLists.txt            | 3 +++
 dumux/discretization/pq1bubble/CMakeLists.txt              | 3 +++
 dumux/discretization/projection/CMakeLists.txt             | 3 +++
 dumux/discretization/staggered/CMakeLists.txt              | 3 +++
 dumux/discretization/staggered/freeflow/CMakeLists.txt     | 3 +++
 dumux/experimental/CMakeLists.txt                          | 3 +++
 dumux/experimental/common/CMakeLists.txt                   | 3 +++
 dumux/experimental/discretization/CMakeLists.txt           | 3 +++
 dumux/experimental/timestepping/CMakeLists.txt             | 3 +++
 dumux/flux/CMakeLists.txt                                  | 3 +++
 dumux/flux/box/CMakeLists.txt                              | 3 +++
 dumux/flux/ccmpfa/CMakeLists.txt                           | 3 +++
 dumux/flux/cctpfa/CMakeLists.txt                           | 3 +++
 dumux/flux/cvfe/CMakeLists.txt                             | 3 +++
 dumux/flux/porenetwork/CMakeLists.txt                      | 3 +++
 dumux/flux/shallowwater/CMakeLists.txt                     | 3 +++
 dumux/flux/staggered/CMakeLists.txt                        | 3 +++
 dumux/flux/staggered/freeflow/CMakeLists.txt               | 3 +++
 dumux/freeflow/CMakeLists.txt                              | 3 +++
 dumux/freeflow/compositional/CMakeLists.txt                | 3 +++
 dumux/freeflow/compositional/staggered/CMakeLists.txt      | 3 +++
 dumux/freeflow/navierstokes/CMakeLists.txt                 | 3 +++
 dumux/freeflow/navierstokes/energy/CMakeLists.txt          | 3 +++
 dumux/freeflow/navierstokes/mass/1p/CMakeLists.txt         | 3 +++
 dumux/freeflow/navierstokes/mass/CMakeLists.txt            | 3 +++
 dumux/freeflow/navierstokes/momentum/CMakeLists.txt        | 3 +++
 dumux/freeflow/navierstokes/momentum/cvfe/CMakeLists.txt   | 3 +++
 .../freeflow/navierstokes/momentum/diamond/CMakeLists.txt  | 3 +++
 .../navierstokes/momentum/pq1bubble/CMakeLists.txt         | 3 +++
 dumux/freeflow/navierstokes/staggered/CMakeLists.txt       | 3 +++
 dumux/freeflow/nonisothermal/CMakeLists.txt                | 3 +++
 dumux/freeflow/rans/CMakeLists.txt                         | 3 +++
 dumux/freeflow/rans/oneeq/CMakeLists.txt                   | 3 +++
 dumux/freeflow/rans/oneeq/staggered/CMakeLists.txt         | 3 +++
 dumux/freeflow/rans/twoeq/CMakeLists.txt                   | 3 +++
 dumux/freeflow/rans/twoeq/kepsilon/CMakeLists.txt          | 3 +++
 .../freeflow/rans/twoeq/kepsilon/staggered/CMakeLists.txt  | 3 +++
 dumux/freeflow/rans/twoeq/komega/CMakeLists.txt            | 3 +++
 dumux/freeflow/rans/twoeq/komega/staggered/CMakeLists.txt  | 3 +++
 dumux/freeflow/rans/twoeq/lowrekepsilon/CMakeLists.txt     | 3 +++
 .../rans/twoeq/lowrekepsilon/staggered/CMakeLists.txt      | 3 +++
 dumux/freeflow/rans/twoeq/sst/CMakeLists.txt               | 3 +++
 dumux/freeflow/rans/twoeq/sst/staggered/CMakeLists.txt     | 3 +++
 dumux/freeflow/rans/zeroeq/CMakeLists.txt                  | 3 +++
 dumux/freeflow/shallowwater/CMakeLists.txt                 | 3 +++
 dumux/geomechanics/CMakeLists.txt                          | 3 +++
 dumux/geomechanics/elastic/CMakeLists.txt                  | 3 +++
 dumux/geomechanics/poroelastic/CMakeLists.txt              | 3 +++
 dumux/geometry/CMakeLists.txt                              | 3 +++
 dumux/io/CMakeLists.txt                                    | 3 +++
 dumux/io/format/CMakeLists.txt                             | 3 +++
 dumux/io/format/fmt/CMakeLists.txt                         | 3 +++
 dumux/io/grid/CMakeLists.txt                               | 3 +++
 dumux/io/grid/porenetwork/CMakeLists.txt                   | 3 +++
 dumux/io/json/CMakeLists.txt                               | 3 +++
 dumux/io/vtk/CMakeLists.txt                                | 3 +++
 dumux/io/xml/CMakeLists.txt                                | 3 +++
 dumux/linear/CMakeLists.txt                                | 3 +++
 dumux/material/CMakeLists.txt                              | 3 +++
 dumux/material/binarycoefficients/CMakeLists.txt           | 3 +++
 dumux/material/chemistry/CMakeLists.txt                    | 3 +++
 dumux/material/chemistry/electrochemistry/CMakeLists.txt   | 3 +++
 dumux/material/components/CMakeLists.txt                   | 3 +++
 dumux/material/components/iapws/CMakeLists.txt             | 3 +++
 dumux/material/constraintsolvers/CMakeLists.txt            | 3 +++
 dumux/material/eos/CMakeLists.txt                          | 3 +++
 dumux/material/fluidmatrixinteractions/1p/CMakeLists.txt   | 3 +++
 dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt | 3 +++
 dumux/material/fluidmatrixinteractions/2p/CMakeLists.txt   | 3 +++
 .../2p/interfacialarea/CMakeLists.txt                      | 3 +++
 .../2p/thermalconductivity/CMakeLists.txt                  | 3 +++
 dumux/material/fluidmatrixinteractions/3p/CMakeLists.txt   | 3 +++
 dumux/material/fluidmatrixinteractions/CMakeLists.txt      | 3 +++
 .../dispersiontensors/CMakeLists.txt                       | 3 +++
 .../fluidmatrixinteractions/frictionlaws/CMakeLists.txt    | 3 +++
 dumux/material/fluidmatrixinteractions/mp/CMakeLists.txt   | 3 +++
 .../fluidmatrixinteractions/porenetwork/CMakeLists.txt     | 3 +++
 .../porenetwork/pore/2p/CMakeLists.txt                     | 3 +++
 .../porenetwork/pore/CMakeLists.txt                        | 3 +++
 .../porenetwork/throat/CMakeLists.txt                      | 3 +++
 dumux/material/fluidstates/CMakeLists.txt                  | 3 +++
 dumux/material/fluidsystems/CMakeLists.txt                 | 3 +++
 dumux/material/solidstates/CMakeLists.txt                  | 3 +++
 dumux/material/solidsystems/CMakeLists.txt                 | 3 +++
 dumux/multidomain/CMakeLists.txt                           | 3 +++
 dumux/multidomain/boundary/CMakeLists.txt                  | 3 +++
 dumux/multidomain/boundary/darcydarcy/CMakeLists.txt       | 3 +++
 .../boundary/freeflowporenetwork/CMakeLists.txt            | 3 +++
 .../freeflowporenetwork/ffmassporenetwork/CMakeLists.txt   | 3 +++
 .../ffmomentumporenetwork/CMakeLists.txt                   | 3 +++
 .../boundary/freeflowporousmedium/CMakeLists.txt           | 3 +++
 .../boundary/freeflowporousmedium/ffmasspm/CMakeLists.txt  | 3 +++
 .../freeflowporousmedium/ffmomentumpm/CMakeLists.txt       | 3 +++
 dumux/multidomain/boundary/stokesdarcy/CMakeLists.txt      | 3 +++
 dumux/multidomain/embedded/CMakeLists.txt                  | 3 +++
 dumux/multidomain/facet/CMakeLists.txt                     | 3 +++
 dumux/multidomain/facet/box/CMakeLists.txt                 | 3 +++
 dumux/multidomain/facet/cellcentered/CMakeLists.txt        | 3 +++
 dumux/multidomain/facet/cellcentered/mpfa/CMakeLists.txt   | 3 +++
 dumux/multidomain/facet/cellcentered/tpfa/CMakeLists.txt   | 3 +++
 dumux/multidomain/freeflow/CMakeLists.txt                  | 3 +++
 dumux/multidomain/io/CMakeLists.txt                        | 3 +++
 dumux/nonlinear/CMakeLists.txt                             | 3 +++
 dumux/parallel/CMakeLists.txt                              | 3 +++
 dumux/porenetwork/1p/CMakeLists.txt                        | 3 +++
 dumux/porenetwork/1pnc/CMakeLists.txt                      | 3 +++
 dumux/porenetwork/2p/CMakeLists.txt                        | 3 +++
 dumux/porenetwork/2p/static/CMakeLists.txt                 | 3 +++
 dumux/porenetwork/CMakeLists.txt                           | 3 +++
 dumux/porenetwork/common/CMakeLists.txt                    | 3 +++
 dumux/porousmediumflow/1p/CMakeLists.txt                   | 3 +++
 dumux/porousmediumflow/1pnc/CMakeLists.txt                 | 3 +++
 dumux/porousmediumflow/1pncmin/CMakeLists.txt              | 3 +++
 dumux/porousmediumflow/2p/CMakeLists.txt                   | 3 +++
 dumux/porousmediumflow/2p1c/CMakeLists.txt                 | 3 +++
 dumux/porousmediumflow/2p2c/CMakeLists.txt                 | 3 +++
 dumux/porousmediumflow/2pnc/CMakeLists.txt                 | 3 +++
 dumux/porousmediumflow/2pncmin/CMakeLists.txt              | 3 +++
 dumux/porousmediumflow/3p/CMakeLists.txt                   | 3 +++
 dumux/porousmediumflow/3p3c/CMakeLists.txt                 | 3 +++
 dumux/porousmediumflow/3pwateroil/CMakeLists.txt           | 3 +++
 dumux/porousmediumflow/CMakeLists.txt                      | 3 +++
 dumux/porousmediumflow/boxdfm/CMakeLists.txt               | 3 +++
 dumux/porousmediumflow/co2/CMakeLists.txt                  | 3 +++
 dumux/porousmediumflow/compositional/CMakeLists.txt        | 3 +++
 dumux/porousmediumflow/immiscible/CMakeLists.txt           | 3 +++
 dumux/porousmediumflow/mineralization/CMakeLists.txt       | 3 +++
 dumux/porousmediumflow/mpnc/CMakeLists.txt                 | 3 +++
 dumux/porousmediumflow/nonequilibrium/CMakeLists.txt       | 3 +++
 .../porousmediumflow/nonequilibrium/thermal/CMakeLists.txt | 3 +++
 dumux/porousmediumflow/nonisothermal/CMakeLists.txt        | 3 +++
 dumux/porousmediumflow/richards/CMakeLists.txt             | 3 +++
 dumux/porousmediumflow/richardsextended/CMakeLists.txt     | 3 +++
 dumux/porousmediumflow/richardsnc/CMakeLists.txt           | 3 +++
 dumux/porousmediumflow/solidenergy/CMakeLists.txt          | 3 +++
 dumux/porousmediumflow/tracer/CMakeLists.txt               | 3 +++
 dumux/python/CMakeLists.txt                                | 3 +++
 dumux/python/assembly/CMakeLists.txt                       | 3 +++
 dumux/python/common/CMakeLists.txt                         | 3 +++
 dumux/python/discretization/CMakeLists.txt                 | 3 +++
 dumux/python/io/CMakeLists.txt                             | 3 +++
 dumux/python/material/CMakeLists.txt                       | 3 +++
 dumux/python/material/components/CMakeLists.txt            | 3 +++
 dumux/python/material/fluidsystems/CMakeLists.txt          | 3 +++
 dumux/python/porousmediumflow/CMakeLists.txt               | 3 +++
 examples/1protationsymmetry/CMakeLists.txt                 | 3 +++
 examples/1ptracer/CMakeLists.txt                           | 3 +++
 examples/2pinfiltration/CMakeLists.txt                     | 3 +++
 examples/CMakeLists.txt                                    | 3 +++
 examples/biomineralization/CMakeLists.txt                  | 3 +++
 .../biomineralization/material/fluidsystems/CMakeLists.txt | 3 +++
 examples/cahn_hilliard/CMakeLists.txt                      | 3 +++
 examples/diffusion/CMakeLists.txt                          | 3 +++
 examples/embedded_network_1d3d/CMakeLists.txt              | 3 +++
 examples/freeflowchannel/CMakeLists.txt                    | 3 +++
 examples/liddrivencavity/CMakeLists.txt                    | 3 +++
 examples/liddrivencavity/reference_data/CMakeLists.txt     | 3 +++
 examples/porenetwork_upscaling/CMakeLists.txt              | 3 +++
 examples/shallowwaterfriction/CMakeLists.txt               | 3 +++
 python/CMakeLists.txt                                      | 3 +++
 python/dumux/CMakeLists.txt                                | 3 +++
 python/dumux/assembly/CMakeLists.txt                       | 3 +++
 python/dumux/common/CMakeLists.txt                         | 3 +++
 python/dumux/discretization/CMakeLists.txt                 | 3 +++
 python/dumux/io/CMakeLists.txt                             | 3 +++
 python/dumux/material/CMakeLists.txt                       | 3 +++
 python/dumux/material/components/CMakeLists.txt            | 3 +++
 python/dumux/material/fluidsystems/CMakeLists.txt          | 3 +++
 python/dumux/porousmediumflow/CMakeLists.txt               | 3 +++
 python/dumux/wrapping/CMakeLists.txt                       | 3 +++
 test/CMakeLists.txt                                        | 3 +++
 test/common/CMakeLists.txt                                 | 3 +++
 test/common/functions/CMakeLists.txt                       | 3 +++
 test/common/integrate/CMakeLists.txt                       | 3 +++
 test/common/math/CMakeLists.txt                            | 3 +++
 test/common/metadata/CMakeLists.txt                        | 3 +++
 test/common/parameters/CMakeLists.txt                      | 3 +++
 test/common/propertysystem/CMakeLists.txt                  | 3 +++
 test/common/spline/CMakeLists.txt                          | 3 +++
 test/common/stringutilities/CMakeLists.txt                 | 3 +++
 test/common/timeloop/CMakeLists.txt                        | 3 +++
 test/common/typetraits/CMakeLists.txt                      | 3 +++
 test/discretization/CMakeLists.txt                         | 3 +++
 test/discretization/box/CMakeLists.txt                     | 3 +++
 test/discretization/cellcentered/CMakeLists.txt            | 3 +++
 test/discretization/cellcentered/tpfa/CMakeLists.txt       | 3 +++
 test/discretization/facecentered/CMakeLists.txt            | 3 +++
 test/discretization/facecentered/diamond/CMakeLists.txt    | 3 +++
 test/discretization/facecentered/staggered/CMakeLists.txt  | 3 +++
 test/discretization/pq1bubble/CMakeLists.txt               | 3 +++
 test/discretization/projection/CMakeLists.txt              | 3 +++
 test/discretization/rotationsymmetry/CMakeLists.txt        | 3 +++
 test/discretization/staggered/CMakeLists.txt               | 3 +++
 test/experimental/CMakeLists.txt                           | 3 +++
 test/experimental/discretization/CMakeLists.txt            | 3 +++
 test/experimental/timestepping/CMakeLists.txt              | 3 +++
 test/flux/CMakeLists.txt                                   | 3 +++
 test/freeflow/CMakeLists.txt                               | 3 +++
 test/freeflow/navierstokes/CMakeLists.txt                  | 3 +++
 test/freeflow/navierstokes/angeli/CMakeLists.txt           | 3 +++
 test/freeflow/navierstokes/channel/1d/CMakeLists.txt       | 3 +++
 test/freeflow/navierstokes/channel/2d/CMakeLists.txt       | 3 +++
 test/freeflow/navierstokes/channel/3d/CMakeLists.txt       | 3 +++
 .../navierstokes/channel/3d_nonuniform/CMakeLists.txt      | 3 +++
 test/freeflow/navierstokes/channel/CMakeLists.txt          | 3 +++
 test/freeflow/navierstokes/channel/pipe/CMakeLists.txt     | 3 +++
 .../navierstokes/channel/pipe/momentum/CMakeLists.txt      | 3 +++
 test/freeflow/navierstokes/donea/CMakeLists.txt            | 3 +++
 test/freeflow/navierstokes/kovasznay/CMakeLists.txt        | 3 +++
 test/freeflow/navierstokes/periodic/CMakeLists.txt         | 3 +++
 test/freeflow/navierstokes/sincos/CMakeLists.txt           | 3 +++
 test/freeflow/navierstokes/unstructured/CMakeLists.txt     | 3 +++
 test/freeflow/navierstokesnc/CMakeLists.txt                | 3 +++
 test/freeflow/navierstokesnc/channel/CMakeLists.txt        | 3 +++
 .../navierstokesnc/densitydrivenflow/CMakeLists.txt        | 3 +++
 test/freeflow/navierstokesnc/maxwellstefan/CMakeLists.txt  | 3 +++
 test/freeflow/rans/CMakeLists.txt                          | 3 +++
 test/freeflow/ransnc/CMakeLists.txt                        | 3 +++
 test/freeflow/shallowwater/CMakeLists.txt                  | 3 +++
 test/freeflow/shallowwater/bowl/CMakeLists.txt             | 3 +++
 test/freeflow/shallowwater/dambreak/CMakeLists.txt         | 3 +++
 test/freeflow/shallowwater/poiseuilleflow/CMakeLists.txt   | 3 +++
 .../shallowwater/poiseuilleflow/vertical/CMakeLists.txt    | 3 +++
 test/freeflow/shallowwater/roughchannel/CMakeLists.txt     | 3 +++
 .../roughchannel/limitednikuradse/CMakeLists.txt           | 3 +++
 test/geomechanics/CMakeLists.txt                           | 3 +++
 test/geomechanics/elastic/CMakeLists.txt                   | 3 +++
 test/geomechanics/poroelastic/CMakeLists.txt               | 3 +++
 test/geometry/CMakeLists.txt                               | 3 +++
 test/geometry/boundingboxtree/CMakeLists.txt               | 3 +++
 test/io/CMakeLists.txt                                     | 3 +++
 test/io/container/CMakeLists.txt                           | 3 +++
 test/io/format/CMakeLists.txt                              | 3 +++
 test/io/gnuplotinterface/CMakeLists.txt                    | 3 +++
 test/io/gridmanager/CMakeLists.txt                         | 3 +++
 test/io/inputdata/CMakeLists.txt                           | 3 +++
 test/io/rasterimagereader/CMakeLists.txt                   | 3 +++
 test/io/vtk/CMakeLists.txt                                 | 3 +++
 test/linear/CMakeLists.txt                                 | 3 +++
 test/material/CMakeLists.txt                               | 3 +++
 test/material/binarycoefficients/CMakeLists.txt            | 3 +++
 test/material/components/CMakeLists.txt                    | 3 +++
 test/material/compositionalflash/CMakeLists.txt            | 3 +++
 test/material/fluidmatrixinteractions/2p/CMakeLists.txt    | 3 +++
 test/material/fluidmatrixinteractions/CMakeLists.txt       | 3 +++
 .../fluidmatrixinteractions/porenetwork/CMakeLists.txt     | 3 +++
 test/material/fluidsystems/CMakeLists.txt                  | 3 +++
 test/material/immiscibleflash/CMakeLists.txt               | 3 +++
 test/material/ncpflash/CMakeLists.txt                      | 3 +++
 test/material/pengrobinson/CMakeLists.txt                  | 3 +++
 test/material/solidsystems/CMakeLists.txt                  | 3 +++
 test/material/tabulation/CMakeLists.txt                    | 3 +++
 test/multidomain/CMakeLists.txt                            | 3 +++
 test/multidomain/boundary/CMakeLists.txt                   | 3 +++
 test/multidomain/boundary/darcydarcy/1p_1p/CMakeLists.txt  | 3 +++
 test/multidomain/boundary/darcydarcy/1p_2p/CMakeLists.txt  | 3 +++
 test/multidomain/boundary/darcydarcy/CMakeLists.txt        | 3 +++
 .../boundary/freeflowporenetwork/1p_1p/CMakeLists.txt      | 3 +++
 .../boundary/freeflowporenetwork/CMakeLists.txt            | 3 +++
 .../boundary/freeflowporousmedium/1p_1p/CMakeLists.txt     | 3 +++
 .../freeflowporousmedium/1p_1p/convergence/CMakeLists.txt  | 3 +++
 .../boundary/freeflowporousmedium/CMakeLists.txt           | 3 +++
 .../boundary/stokesdarcy/1p2c_1p2c/CMakeLists.txt          | 3 +++
 .../1p2c_1p2c/diffusionlawcomparison/CMakeLists.txt        | 3 +++
 .../boundary/stokesdarcy/1p2c_2p2c/CMakeLists.txt          | 3 +++
 .../boundary/stokesdarcy/1p3c_1p3c/CMakeLists.txt          | 3 +++
 test/multidomain/boundary/stokesdarcy/1p_1p/CMakeLists.txt | 3 +++
 .../stokesdarcy/1p_1p/convergencetest/CMakeLists.txt       | 3 +++
 test/multidomain/boundary/stokesdarcy/1p_2p/CMakeLists.txt | 3 +++
 test/multidomain/boundary/stokesdarcy/CMakeLists.txt       | 3 +++
 .../embedded/1d3d/1p2c_richards2c/CMakeLists.txt           | 3 +++
 test/multidomain/embedded/1d3d/1p_1p/CMakeLists.txt        | 3 +++
 test/multidomain/embedded/1d3d/1p_richards/CMakeLists.txt  | 3 +++
 test/multidomain/embedded/1d3d/CMakeLists.txt              | 3 +++
 .../embedded/1d3d/root_soil_benchmark/CMakeLists.txt       | 3 +++
 test/multidomain/embedded/2d3d/1p_1p/CMakeLists.txt        | 3 +++
 test/multidomain/embedded/2d3d/CMakeLists.txt              | 3 +++
 test/multidomain/embedded/CMakeLists.txt                   | 3 +++
 test/multidomain/facet/1p_1p/CMakeLists.txt                | 3 +++
 test/multidomain/facet/1p_1p/analytical/CMakeLists.txt     | 3 +++
 test/multidomain/facet/1p_1p/gravity/CMakeLists.txt        | 3 +++
 test/multidomain/facet/1p_1p/linearprofile/CMakeLists.txt  | 3 +++
 test/multidomain/facet/1p_1p/threedomain/CMakeLists.txt    | 3 +++
 test/multidomain/facet/1pnc_1pnc/CMakeLists.txt            | 3 +++
 test/multidomain/facet/CMakeLists.txt                      | 3 +++
 test/multidomain/facet/tracer_tracer/CMakeLists.txt        | 3 +++
 test/multidomain/poromechanics/CMakeLists.txt              | 3 +++
 test/multidomain/poromechanics/el1p/CMakeLists.txt         | 3 +++
 test/multidomain/poromechanics/el2p/CMakeLists.txt         | 3 +++
 test/nonlinear/CMakeLists.txt                              | 3 +++
 test/nonlinear/findscalarroot/CMakeLists.txt               | 3 +++
 test/nonlinear/newton/CMakeLists.txt                       | 3 +++
 test/parallel/CMakeLists.txt                               | 3 +++
 test/parallel/partition/CMakeLists.txt                     | 3 +++
 test/porenetwork/1p/CMakeLists.txt                         | 3 +++
 test/porenetwork/1p/noncreepingflow/CMakeLists.txt         | 3 +++
 .../1p/noncreepingflow/nonisothermal/CMakeLists.txt        | 3 +++
 test/porenetwork/1p/nonisothermal/CMakeLists.txt           | 3 +++
 test/porenetwork/1pnc/CMakeLists.txt                       | 3 +++
 test/porenetwork/2p/CMakeLists.txt                         | 3 +++
 test/porenetwork/2p/static/CMakeLists.txt                  | 3 +++
 test/porenetwork/CMakeLists.txt                            | 3 +++
 test/porousmediumflow/1p/CMakeLists.txt                    | 3 +++
 test/porousmediumflow/1p/compressible/CMakeLists.txt       | 3 +++
 .../1p/compressible/instationary/CMakeLists.txt            | 3 +++
 .../1p/compressible/stationary/CMakeLists.txt              | 3 +++
 test/porousmediumflow/1p/convergence/CMakeLists.txt        | 3 +++
 .../1p/convergence/analyticsolution/CMakeLists.txt         | 3 +++
 .../1p/convergence/discretesolution/CMakeLists.txt         | 3 +++
 test/porousmediumflow/1p/fracture2d3d/CMakeLists.txt       | 3 +++
 test/porousmediumflow/1p/incompressible/CMakeLists.txt     | 3 +++
 test/porousmediumflow/1p/internaldirichlet/CMakeLists.txt  | 3 +++
 test/porousmediumflow/1p/isothermal/CMakeLists.txt         | 3 +++
 test/porousmediumflow/1p/network1d3d/CMakeLists.txt        | 3 +++
 test/porousmediumflow/1p/nonisothermal/CMakeLists.txt      | 3 +++
 test/porousmediumflow/1p/periodicbc/CMakeLists.txt         | 3 +++
 test/porousmediumflow/1p/pointsources/CMakeLists.txt       | 3 +++
 .../1p/pointsources/timedependent/CMakeLists.txt           | 3 +++
 .../1p/pointsources/timeindependent/CMakeLists.txt         | 3 +++
 test/porousmediumflow/1p/rootbenchmark/CMakeLists.txt      | 3 +++
 test/porousmediumflow/1pnc/1p2c/CMakeLists.txt             | 3 +++
 test/porousmediumflow/1pnc/1p2c/isothermal/CMakeLists.txt  | 3 +++
 .../1pnc/1p2c/isothermal/saltwaterintrusion/CMakeLists.txt | 3 +++
 .../1pnc/1p2c/nonisothermal/CMakeLists.txt                 | 3 +++
 .../1pnc/1p2c/nonisothermal/conduction/CMakeLists.txt      | 3 +++
 .../1pnc/1p2c/nonisothermal/convection/CMakeLists.txt      | 3 +++
 .../1pnc/1p2c/nonisothermal/transientbc/CMakeLists.txt     | 3 +++
 test/porousmediumflow/1pnc/1p3c/CMakeLists.txt             | 3 +++
 test/porousmediumflow/1pnc/CMakeLists.txt                  | 3 +++
 test/porousmediumflow/1pnc/dispersion/CMakeLists.txt       | 3 +++
 test/porousmediumflow/1pnc/nonequilibrium/CMakeLists.txt   | 3 +++
 test/porousmediumflow/1pncmin/CMakeLists.txt               | 3 +++
 test/porousmediumflow/1pncmin/nonisothermal/CMakeLists.txt | 3 +++
 test/porousmediumflow/2p/CMakeLists.txt                    | 3 +++
 test/porousmediumflow/2p/adaptive/CMakeLists.txt           | 3 +++
 test/porousmediumflow/2p/boxdfm/CMakeLists.txt             | 3 +++
 test/porousmediumflow/2p/cornerpoint/CMakeLists.txt        | 3 +++
 test/porousmediumflow/2p/fracture/CMakeLists.txt           | 3 +++
 test/porousmediumflow/2p/incompressible/CMakeLists.txt     | 3 +++
 test/porousmediumflow/2p/nonisothermal/CMakeLists.txt      | 3 +++
 test/porousmediumflow/2p/rotationsymmetry/CMakeLists.txt   | 3 +++
 test/porousmediumflow/2p1c/CMakeLists.txt                  | 3 +++
 test/porousmediumflow/2p2c/CMakeLists.txt                  | 3 +++
 .../2p2c/chemicalnonequilibrium/CMakeLists.txt             | 3 +++
 test/porousmediumflow/2p2c/evaporation/CMakeLists.txt      | 3 +++
 test/porousmediumflow/2p2c/injection/CMakeLists.txt        | 3 +++
 test/porousmediumflow/2p2c/mpnccomparison/CMakeLists.txt   | 3 +++
 test/porousmediumflow/2p2c/waterair/CMakeLists.txt         | 3 +++
 test/porousmediumflow/2pnc/CMakeLists.txt                  | 3 +++
 test/porousmediumflow/2pnc/diffusion/CMakeLists.txt        | 3 +++
 test/porousmediumflow/2pnc/fuelcell/CMakeLists.txt         | 3 +++
 test/porousmediumflow/2pnc/surfactant/CMakeLists.txt       | 3 +++
 test/porousmediumflow/2pncmin/CMakeLists.txt               | 3 +++
 test/porousmediumflow/2pncmin/isothermal/CMakeLists.txt    | 3 +++
 test/porousmediumflow/2pncmin/nonisothermal/CMakeLists.txt | 3 +++
 test/porousmediumflow/3p/CMakeLists.txt                    | 3 +++
 test/porousmediumflow/3p/conduction/CMakeLists.txt         | 3 +++
 test/porousmediumflow/3p/convection/CMakeLists.txt         | 3 +++
 test/porousmediumflow/3p/infiltration/CMakeLists.txt       | 3 +++
 test/porousmediumflow/3p3c/CMakeLists.txt                  | 3 +++
 test/porousmediumflow/3p3c/columnxylol/CMakeLists.txt      | 3 +++
 test/porousmediumflow/3p3c/infiltration/CMakeLists.txt     | 3 +++
 test/porousmediumflow/3p3c/kuevette/CMakeLists.txt         | 3 +++
 test/porousmediumflow/3pwateroil/CMakeLists.txt            | 3 +++
 test/porousmediumflow/CMakeLists.txt                       | 3 +++
 test/porousmediumflow/co2/CMakeLists.txt                   | 3 +++
 test/porousmediumflow/mpnc/2p2ccomparison/CMakeLists.txt   | 3 +++
 test/porousmediumflow/mpnc/CMakeLists.txt                  | 3 +++
 test/porousmediumflow/mpnc/kinetic/CMakeLists.txt          | 3 +++
 test/porousmediumflow/mpnc/obstacle/CMakeLists.txt         | 3 +++
 .../mpnc/thermalnonequilibrium/CMakeLists.txt              | 3 +++
 test/porousmediumflow/richards/CMakeLists.txt              | 3 +++
 test/porousmediumflow/richards/analytical/CMakeLists.txt   | 3 +++
 test/porousmediumflow/richards/annulus/CMakeLists.txt      | 3 +++
 test/porousmediumflow/richards/benchmarks/CMakeLists.txt   | 3 +++
 test/porousmediumflow/richards/lens/CMakeLists.txt         | 3 +++
 .../porousmediumflow/richards/nonisothermal/CMakeLists.txt | 3 +++
 .../richards/nonisothermal/conduction/CMakeLists.txt       | 3 +++
 .../richards/nonisothermal/convection/CMakeLists.txt       | 3 +++
 .../richards/nonisothermal/evaporation/CMakeLists.txt      | 3 +++
 test/porousmediumflow/richardsnc/CMakeLists.txt            | 3 +++
 test/porousmediumflow/solidenergy/CMakeLists.txt           | 3 +++
 test/porousmediumflow/tracer/2ptracer/CMakeLists.txt       | 3 +++
 test/porousmediumflow/tracer/CMakeLists.txt                | 3 +++
 test/porousmediumflow/tracer/constvel/CMakeLists.txt       | 3 +++
 test/porousmediumflow/tracer/multiphase/CMakeLists.txt     | 3 +++
 test/python/CMakeLists.txt                                 | 3 +++
 410 files changed, 1234 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2993bdd798..fc2639039e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 cmake_minimum_required(VERSION 3.14)
 
 project("dumux" C CXX)
diff --git a/bin/create_cmakelists.py b/bin/create_cmakelists.py
index 85632b11df..0a034ea41d 100755
--- a/bin/create_cmakelists.py
+++ b/bin/create_cmakelists.py
@@ -13,6 +13,12 @@ if no folder was specified.
 import os
 import argparse
 
+SPDX_HEADER = """\
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+"""
+
 
 def createCMakeLists():
     """Create the CMakeLists.txt files"""
@@ -43,6 +49,7 @@ def createCMakeLists():
         folderName = fullFolderName.replace(rootDir + "/", "").replace(rootDir, "")
         if folderName not in ignoreFolders:
             with open(fullFolderName + "/CMakeLists.txt", "w") as cmakeLists:
+                cmakeLists.write(SPDX_HEADER)
                 # add subfolders
                 for subFolder in subFolders:
                     cmakeLists.write(f"add_subdirectory({subFolder})\n")
diff --git a/cmake/modules/CMakeLists.txt b/cmake/modules/CMakeLists.txt
index 2b92049c94..8754def4f8 100644
--- a/cmake/modules/CMakeLists.txt
+++ b/cmake/modules/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 set(modules
   AddGstatFileLinks.cmake
   AddInputFileLinks.cmake
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index 2a9b713384..9685986a8d 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(doxygen)
 add_subdirectory(handbook)
diff --git a/doc/doxygen/CMakeLists.txt b/doc/doxygen/CMakeLists.txt
index 9f66c1ba47..5fc3c97206 100644
--- a/doc/doxygen/CMakeLists.txt
+++ b/doc/doxygen/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # shortcut for creating the Doxyfile.in and Doxyfile
 add_dumux_doxygen_target()
diff --git a/doc/handbook/CMakeLists.txt b/doc/handbook/CMakeLists.txt
index 95a0d105bc..0d89d8e582 100644
--- a/doc/handbook/CMakeLists.txt
+++ b/doc/handbook/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # use latexmk
 dune_add_latex_document(
   SOURCE 0_dumux-handbook.tex
diff --git a/dumux/CMakeLists.txt b/dumux/CMakeLists.txt
index 9c1fcf36b3..cbd9ccb009 100644
--- a/dumux/CMakeLists.txt
+++ b/dumux/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(adaptive)
 add_subdirectory(assembly)
 add_subdirectory(common)
diff --git a/dumux/adaptive/CMakeLists.txt b/dumux/adaptive/CMakeLists.txt
index 119e22f6f3..cec8bb3cab 100644
--- a/dumux/adaptive/CMakeLists.txt
+++ b/dumux/adaptive/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_ADAPTIVE_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_ADAPTIVE_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/adaptive)
diff --git a/dumux/assembly/CMakeLists.txt b/dumux/assembly/CMakeLists.txt
index ca9689c4b5..183c5daed6 100644
--- a/dumux/assembly/CMakeLists.txt
+++ b/dumux/assembly/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_ASSEMBLY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_ASSEMBLY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/assembly)
diff --git a/dumux/common/CMakeLists.txt b/dumux/common/CMakeLists.txt
index e88f6dd2f4..fb108ff9be 100644
--- a/dumux/common/CMakeLists.txt
+++ b/dumux/common/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(properties)
 add_subdirectory(typetraits)
 
diff --git a/dumux/common/properties/CMakeLists.txt b/dumux/common/properties/CMakeLists.txt
index 6476d1ea20..91abd9df7b 100644
--- a/dumux/common/properties/CMakeLists.txt
+++ b/dumux/common/properties/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_COMMON_PROPERTIES_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_COMMON_PROPERTIES_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/common/properties)
diff --git a/dumux/common/typetraits/CMakeLists.txt b/dumux/common/typetraits/CMakeLists.txt
index 0ae7eed5d8..b5974a7d38 100644
--- a/dumux/common/typetraits/CMakeLists.txt
+++ b/dumux/common/typetraits/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_COMMON_TYPETRAITS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_COMMON_TYPETRAITS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/common/typetraits)
diff --git a/dumux/discretization/CMakeLists.txt b/dumux/discretization/CMakeLists.txt
index 93cc44d56d..3dbac416a2 100644
--- a/dumux/discretization/CMakeLists.txt
+++ b/dumux/discretization/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(box)
 add_subdirectory(cellcentered)
 add_subdirectory(cvfe)
diff --git a/dumux/discretization/box/CMakeLists.txt b/dumux/discretization/box/CMakeLists.txt
index 83ecfb9e77..280e7f8765 100644
--- a/dumux/discretization/box/CMakeLists.txt
+++ b/dumux/discretization/box/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_BOX_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_BOX_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/box)
diff --git a/dumux/discretization/cellcentered/CMakeLists.txt b/dumux/discretization/cellcentered/CMakeLists.txt
index 90d404b9ec..8fc5c8b8cf 100644
--- a/dumux/discretization/cellcentered/CMakeLists.txt
+++ b/dumux/discretization/cellcentered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(mpfa)
 add_subdirectory(tpfa)
 
diff --git a/dumux/discretization/cellcentered/mpfa/CMakeLists.txt b/dumux/discretization/cellcentered/mpfa/CMakeLists.txt
index 67124c909a..9ea17e1a19 100644
--- a/dumux/discretization/cellcentered/mpfa/CMakeLists.txt
+++ b/dumux/discretization/cellcentered/mpfa/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(omethod)
 
 file(GLOB DUMUX_DISCRETIZATION_CELLCENTERED_MPFA_HEADERS *.hh *.inc)
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/CMakeLists.txt b/dumux/discretization/cellcentered/mpfa/omethod/CMakeLists.txt
index 0a855854aa..112dcaa127 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/CMakeLists.txt
+++ b/dumux/discretization/cellcentered/mpfa/omethod/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_CELLCENTERED_MPFA_OMETHOD_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_CELLCENTERED_MPFA_OMETHOD_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/cellcentered/mpfa/omethod)
diff --git a/dumux/discretization/cellcentered/tpfa/CMakeLists.txt b/dumux/discretization/cellcentered/tpfa/CMakeLists.txt
index 51fa54f9a0..883f74e8ba 100644
--- a/dumux/discretization/cellcentered/tpfa/CMakeLists.txt
+++ b/dumux/discretization/cellcentered/tpfa/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_CELLCENTERED_TPFA_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_CELLCENTERED_TPFA_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/cellcentered/tpfa)
diff --git a/dumux/discretization/cvfe/CMakeLists.txt b/dumux/discretization/cvfe/CMakeLists.txt
index cf75f0e820..079170c188 100644
--- a/dumux/discretization/cvfe/CMakeLists.txt
+++ b/dumux/discretization/cvfe/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_CVFE_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_CVFE_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/cvfe)
diff --git a/dumux/discretization/facecentered/CMakeLists.txt b/dumux/discretization/facecentered/CMakeLists.txt
index d8b6c9f2a2..0e4b7fa45d 100644
--- a/dumux/discretization/facecentered/CMakeLists.txt
+++ b/dumux/discretization/facecentered/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(diamond)
 add_subdirectory(staggered)
diff --git a/dumux/discretization/facecentered/diamond/CMakeLists.txt b/dumux/discretization/facecentered/diamond/CMakeLists.txt
index b6ce8d8241..e0bb4df50f 100644
--- a/dumux/discretization/facecentered/diamond/CMakeLists.txt
+++ b/dumux/discretization/facecentered/diamond/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_FACECENTERED_DIAMOND_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_FACECENTERED_DIAMOND_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/facecentered/diamond)
diff --git a/dumux/discretization/facecentered/staggered/CMakeLists.txt b/dumux/discretization/facecentered/staggered/CMakeLists.txt
index f7c6fdc39f..88caaa1a12 100644
--- a/dumux/discretization/facecentered/staggered/CMakeLists.txt
+++ b/dumux/discretization/facecentered/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_FACECENTERED_STAGGERED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_FACECENTERED_STAGGERED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/facecentered/staggered)
diff --git a/dumux/discretization/fem/CMakeLists.txt b/dumux/discretization/fem/CMakeLists.txt
index afced5fb07..b5bbd9cc80 100644
--- a/dumux/discretization/fem/CMakeLists.txt
+++ b/dumux/discretization/fem/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_FEM_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_FEM_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/fem)
diff --git a/dumux/discretization/porenetwork/CMakeLists.txt b/dumux/discretization/porenetwork/CMakeLists.txt
index 8f39522113..c84c168aa1 100644
--- a/dumux/discretization/porenetwork/CMakeLists.txt
+++ b/dumux/discretization/porenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_PORENETWORK_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_PORENETWORK_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/porenetwork)
diff --git a/dumux/discretization/pq1bubble/CMakeLists.txt b/dumux/discretization/pq1bubble/CMakeLists.txt
index a8320db3a8..d0cc0ff454 100644
--- a/dumux/discretization/pq1bubble/CMakeLists.txt
+++ b/dumux/discretization/pq1bubble/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_PQ1BUBBLE_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_PQ1BUBBLE_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/pq1bubble)
diff --git a/dumux/discretization/projection/CMakeLists.txt b/dumux/discretization/projection/CMakeLists.txt
index 6d9bb7befa..83cfa039f0 100644
--- a/dumux/discretization/projection/CMakeLists.txt
+++ b/dumux/discretization/projection/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_PROJECTION_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_PROJECTION_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/projection)
diff --git a/dumux/discretization/staggered/CMakeLists.txt b/dumux/discretization/staggered/CMakeLists.txt
index 2bb25ab544..e5bed01d8d 100644
--- a/dumux/discretization/staggered/CMakeLists.txt
+++ b/dumux/discretization/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(freeflow)
 
 file(GLOB DUMUX_DISCRETIZATION_STAGGERED_HEADERS *.hh *.inc)
diff --git a/dumux/discretization/staggered/freeflow/CMakeLists.txt b/dumux/discretization/staggered/freeflow/CMakeLists.txt
index 7acaeb29dc..39327b5bf6 100644
--- a/dumux/discretization/staggered/freeflow/CMakeLists.txt
+++ b/dumux/discretization/staggered/freeflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_DISCRETIZATION_STAGGERED_FREEFLOW_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_DISCRETIZATION_STAGGERED_FREEFLOW_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/discretization/staggered/freeflow)
diff --git a/dumux/experimental/CMakeLists.txt b/dumux/experimental/CMakeLists.txt
index 920e8afc9f..8d88a0cfc8 100644
--- a/dumux/experimental/CMakeLists.txt
+++ b/dumux/experimental/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(common)
 add_subdirectory(discretization)
 add_subdirectory(timestepping)
diff --git a/dumux/experimental/common/CMakeLists.txt b/dumux/experimental/common/CMakeLists.txt
index 34c0cf49ef..48091bece4 100644
--- a/dumux/experimental/common/CMakeLists.txt
+++ b/dumux/experimental/common/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_EXPERIMENTAL_COMMON_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_EXPERIMENTAL_COMMON_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/experimental/common)
diff --git a/dumux/experimental/discretization/CMakeLists.txt b/dumux/experimental/discretization/CMakeLists.txt
index c793bb9ea3..d7437721ef 100644
--- a/dumux/experimental/discretization/CMakeLists.txt
+++ b/dumux/experimental/discretization/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_EXPERIMENTAL_DISCRETIZATION_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_EXPERIMENTAL_DISCRETIZATION_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/experimental/discretization)
diff --git a/dumux/experimental/timestepping/CMakeLists.txt b/dumux/experimental/timestepping/CMakeLists.txt
index c1787790be..7e6fb1cf91 100644
--- a/dumux/experimental/timestepping/CMakeLists.txt
+++ b/dumux/experimental/timestepping/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_EXPERIMENTAL_TIMESTEPPING_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_EXPERIMENTAL_TIMESTEPPING_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/experimental/timestepping)
diff --git a/dumux/flux/CMakeLists.txt b/dumux/flux/CMakeLists.txt
index f3939781b1..f69d4a420f 100644
--- a/dumux/flux/CMakeLists.txt
+++ b/dumux/flux/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(box)
 add_subdirectory(ccmpfa)
 add_subdirectory(cctpfa)
diff --git a/dumux/flux/box/CMakeLists.txt b/dumux/flux/box/CMakeLists.txt
index 940410d24b..7550fde484 100644
--- a/dumux/flux/box/CMakeLists.txt
+++ b/dumux/flux/box/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FLUX_BOX_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FLUX_BOX_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/flux/box)
diff --git a/dumux/flux/ccmpfa/CMakeLists.txt b/dumux/flux/ccmpfa/CMakeLists.txt
index 9bdbeea4d1..48fe7d4b3f 100644
--- a/dumux/flux/ccmpfa/CMakeLists.txt
+++ b/dumux/flux/ccmpfa/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FLUX_CCMPFA_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FLUX_CCMPFA_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/flux/ccmpfa)
diff --git a/dumux/flux/cctpfa/CMakeLists.txt b/dumux/flux/cctpfa/CMakeLists.txt
index cb54047e5b..af5e1efe66 100644
--- a/dumux/flux/cctpfa/CMakeLists.txt
+++ b/dumux/flux/cctpfa/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FLUX_CCTPFA_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FLUX_CCTPFA_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/flux/cctpfa)
diff --git a/dumux/flux/cvfe/CMakeLists.txt b/dumux/flux/cvfe/CMakeLists.txt
index e5edc519c6..dfe6e51552 100644
--- a/dumux/flux/cvfe/CMakeLists.txt
+++ b/dumux/flux/cvfe/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FLUX_CVFE_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FLUX_CVFE_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/flux/cvfe)
diff --git a/dumux/flux/porenetwork/CMakeLists.txt b/dumux/flux/porenetwork/CMakeLists.txt
index 2b2ba3568d..9c61a8ea72 100644
--- a/dumux/flux/porenetwork/CMakeLists.txt
+++ b/dumux/flux/porenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FLUX_PORENETWORK_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FLUX_PORENETWORK_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/flux/porenetwork)
diff --git a/dumux/flux/shallowwater/CMakeLists.txt b/dumux/flux/shallowwater/CMakeLists.txt
index df11394875..b77115426c 100644
--- a/dumux/flux/shallowwater/CMakeLists.txt
+++ b/dumux/flux/shallowwater/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FLUX_SHALLOWWATER_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FLUX_SHALLOWWATER_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/flux/shallowwater)
diff --git a/dumux/flux/staggered/CMakeLists.txt b/dumux/flux/staggered/CMakeLists.txt
index 8bc99771f7..e4ba1a60e8 100644
--- a/dumux/flux/staggered/CMakeLists.txt
+++ b/dumux/flux/staggered/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(freeflow)
diff --git a/dumux/flux/staggered/freeflow/CMakeLists.txt b/dumux/flux/staggered/freeflow/CMakeLists.txt
index 52e659f8e4..b74875463a 100644
--- a/dumux/flux/staggered/freeflow/CMakeLists.txt
+++ b/dumux/flux/staggered/freeflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FLUX_STAGGERED_FREEFLOW_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FLUX_STAGGERED_FREEFLOW_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/flux/staggered/freeflow)
diff --git a/dumux/freeflow/CMakeLists.txt b/dumux/freeflow/CMakeLists.txt
index d04d087a70..0c6bee5d04 100644
--- a/dumux/freeflow/CMakeLists.txt
+++ b/dumux/freeflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(compositional)
 add_subdirectory(navierstokes)
 add_subdirectory(nonisothermal)
diff --git a/dumux/freeflow/compositional/CMakeLists.txt b/dumux/freeflow/compositional/CMakeLists.txt
index 1162bffe0c..28f8906500 100644
--- a/dumux/freeflow/compositional/CMakeLists.txt
+++ b/dumux/freeflow/compositional/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(staggered)
 
 file(GLOB DUMUX_FREEFLOW_COMPOSITIONAL_HEADERS *.hh *.inc)
diff --git a/dumux/freeflow/compositional/staggered/CMakeLists.txt b/dumux/freeflow/compositional/staggered/CMakeLists.txt
index 2b0037ace4..81b40c93d1 100644
--- a/dumux/freeflow/compositional/staggered/CMakeLists.txt
+++ b/dumux/freeflow/compositional/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_COMPOSITIONAL_STAGGERED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_COMPOSITIONAL_STAGGERED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/compositional/staggered)
diff --git a/dumux/freeflow/navierstokes/CMakeLists.txt b/dumux/freeflow/navierstokes/CMakeLists.txt
index d9234b836b..83c9455f29 100644
--- a/dumux/freeflow/navierstokes/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(energy)
 add_subdirectory(mass)
 add_subdirectory(momentum)
diff --git a/dumux/freeflow/navierstokes/energy/CMakeLists.txt b/dumux/freeflow/navierstokes/energy/CMakeLists.txt
index 4fc35b5b45..cf43b0ff0c 100644
--- a/dumux/freeflow/navierstokes/energy/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/energy/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_NAVIERSTOKES_ENERGY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_NAVIERSTOKES_ENERGY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/navierstokes/energy)
diff --git a/dumux/freeflow/navierstokes/mass/1p/CMakeLists.txt b/dumux/freeflow/navierstokes/mass/1p/CMakeLists.txt
index bbd79c2072..57ebd01b53 100644
--- a/dumux/freeflow/navierstokes/mass/1p/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/mass/1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_NAVIERSTOKES_MASS_1P_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_NAVIERSTOKES_MASS_1P_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/navierstokes/mass/1p)
diff --git a/dumux/freeflow/navierstokes/mass/CMakeLists.txt b/dumux/freeflow/navierstokes/mass/CMakeLists.txt
index d28d9dcf36..2ec22b780f 100644
--- a/dumux/freeflow/navierstokes/mass/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/mass/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p)
 
 file(GLOB DUMUX_FREEFLOW_NAVIERSTOKES_MASS_HEADERS *.hh *.inc)
diff --git a/dumux/freeflow/navierstokes/momentum/CMakeLists.txt b/dumux/freeflow/navierstokes/momentum/CMakeLists.txt
index 436c5d411a..f738353326 100644
--- a/dumux/freeflow/navierstokes/momentum/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/momentum/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(cvfe)
 add_subdirectory(diamond)
 add_subdirectory(pq1bubble)
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/CMakeLists.txt b/dumux/freeflow/navierstokes/momentum/cvfe/CMakeLists.txt
index 8e598de76b..7abc4da236 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_NAVIERSTOKES_MOMENTUM_CVFE_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_NAVIERSTOKES_MOMENTUM_CVFE_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/navierstokes/momentum/cvfe)
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/CMakeLists.txt b/dumux/freeflow/navierstokes/momentum/diamond/CMakeLists.txt
index 93a5c3f8f9..1cb11d599a 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/momentum/diamond/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_NAVIERSTOKES_MOMENTUM_DIAMOND_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_NAVIERSTOKES_MOMENTUM_DIAMOND_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/navierstokes/momentum/diamond)
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/CMakeLists.txt b/dumux/freeflow/navierstokes/momentum/pq1bubble/CMakeLists.txt
index 38384cf46f..f78d8b8e9e 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_NAVIERSTOKES_MOMENTUM_PQ1BUBBLE_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_NAVIERSTOKES_MOMENTUM_PQ1BUBBLE_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/navierstokes/momentum/pq1bubble)
diff --git a/dumux/freeflow/navierstokes/staggered/CMakeLists.txt b/dumux/freeflow/navierstokes/staggered/CMakeLists.txt
index 1cb0c35f87..84d63cecdd 100644
--- a/dumux/freeflow/navierstokes/staggered/CMakeLists.txt
+++ b/dumux/freeflow/navierstokes/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_NAVIERSTOKES_STAGGERED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_NAVIERSTOKES_STAGGERED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/navierstokes/staggered)
diff --git a/dumux/freeflow/nonisothermal/CMakeLists.txt b/dumux/freeflow/nonisothermal/CMakeLists.txt
index ff4ac0d359..effca8c8f5 100644
--- a/dumux/freeflow/nonisothermal/CMakeLists.txt
+++ b/dumux/freeflow/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_NONISOTHERMAL_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_NONISOTHERMAL_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/nonisothermal)
diff --git a/dumux/freeflow/rans/CMakeLists.txt b/dumux/freeflow/rans/CMakeLists.txt
index a07f6886b8..0714eb9e14 100644
--- a/dumux/freeflow/rans/CMakeLists.txt
+++ b/dumux/freeflow/rans/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(oneeq)
 add_subdirectory(twoeq)
 add_subdirectory(zeroeq)
diff --git a/dumux/freeflow/rans/oneeq/CMakeLists.txt b/dumux/freeflow/rans/oneeq/CMakeLists.txt
index 643c0d97d0..4bb1251fac 100644
--- a/dumux/freeflow/rans/oneeq/CMakeLists.txt
+++ b/dumux/freeflow/rans/oneeq/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(staggered)
 
 file(GLOB DUMUX_FREEFLOW_RANS_ONEEQ_HEADERS *.hh *.inc)
diff --git a/dumux/freeflow/rans/oneeq/staggered/CMakeLists.txt b/dumux/freeflow/rans/oneeq/staggered/CMakeLists.txt
index d30654f7cb..7cc28f9672 100644
--- a/dumux/freeflow/rans/oneeq/staggered/CMakeLists.txt
+++ b/dumux/freeflow/rans/oneeq/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_RANS_ONEEQ_STAGGERED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_RANS_ONEEQ_STAGGERED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/rans/oneeq/staggered)
diff --git a/dumux/freeflow/rans/twoeq/CMakeLists.txt b/dumux/freeflow/rans/twoeq/CMakeLists.txt
index 3fe9678b7e..d0e796f02f 100644
--- a/dumux/freeflow/rans/twoeq/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(kepsilon)
 add_subdirectory(komega)
 add_subdirectory(lowrekepsilon)
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/CMakeLists.txt b/dumux/freeflow/rans/twoeq/kepsilon/CMakeLists.txt
index 0f04484200..2b74579fa6 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/kepsilon/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(staggered)
 
 file(GLOB DUMUX_FREEFLOW_RANS_TWOEQ_KEPSILON_HEADERS *.hh *.inc)
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/staggered/CMakeLists.txt b/dumux/freeflow/rans/twoeq/kepsilon/staggered/CMakeLists.txt
index 4e18c3dc2b..c70e4b83e6 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/staggered/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/kepsilon/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_RANS_TWOEQ_KEPSILON_STAGGERED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_RANS_TWOEQ_KEPSILON_STAGGERED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/rans/twoeq/kepsilon/staggered)
diff --git a/dumux/freeflow/rans/twoeq/komega/CMakeLists.txt b/dumux/freeflow/rans/twoeq/komega/CMakeLists.txt
index 10f5c073e5..5aca8d71c6 100644
--- a/dumux/freeflow/rans/twoeq/komega/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/komega/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(staggered)
 
 file(GLOB DUMUX_FREEFLOW_RANS_TWOEQ_KOMEGA_HEADERS *.hh *.inc)
diff --git a/dumux/freeflow/rans/twoeq/komega/staggered/CMakeLists.txt b/dumux/freeflow/rans/twoeq/komega/staggered/CMakeLists.txt
index 7485566a2f..dd3e9b5e18 100644
--- a/dumux/freeflow/rans/twoeq/komega/staggered/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/komega/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_RANS_TWOEQ_KOMEGA_STAGGERED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_RANS_TWOEQ_KOMEGA_STAGGERED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/rans/twoeq/komega/staggered)
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/CMakeLists.txt b/dumux/freeflow/rans/twoeq/lowrekepsilon/CMakeLists.txt
index 6c117f8607..ba20355ac1 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(staggered)
 
 file(GLOB DUMUX_FREEFLOW_RANS_TWOEQ_LOWREKEPSILON_HEADERS *.hh *.inc)
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/CMakeLists.txt b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/CMakeLists.txt
index 6e12ea9bdc..69bd37aeef 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_RANS_TWOEQ_LOWREKEPSILON_STAGGERED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_RANS_TWOEQ_LOWREKEPSILON_STAGGERED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered)
diff --git a/dumux/freeflow/rans/twoeq/sst/CMakeLists.txt b/dumux/freeflow/rans/twoeq/sst/CMakeLists.txt
index efb0d19334..e6d6bac0e7 100644
--- a/dumux/freeflow/rans/twoeq/sst/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/sst/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(staggered)
 
 file(GLOB DUMUX_FREEFLOW_RANS_TWOEQ_SST_HEADERS *.hh *.inc)
diff --git a/dumux/freeflow/rans/twoeq/sst/staggered/CMakeLists.txt b/dumux/freeflow/rans/twoeq/sst/staggered/CMakeLists.txt
index 189abe64fc..3a885c746e 100644
--- a/dumux/freeflow/rans/twoeq/sst/staggered/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/sst/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_RANS_TWOEQ_SST_STAGGERED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_RANS_TWOEQ_SST_STAGGERED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/rans/twoeq/sst/staggered)
diff --git a/dumux/freeflow/rans/zeroeq/CMakeLists.txt b/dumux/freeflow/rans/zeroeq/CMakeLists.txt
index 1e9aa0d1d1..1809e55d98 100644
--- a/dumux/freeflow/rans/zeroeq/CMakeLists.txt
+++ b/dumux/freeflow/rans/zeroeq/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_RANS_ZEROEQ_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_RANS_ZEROEQ_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/rans/zeroeq)
diff --git a/dumux/freeflow/shallowwater/CMakeLists.txt b/dumux/freeflow/shallowwater/CMakeLists.txt
index 00047d13b9..dcc9c68008 100644
--- a/dumux/freeflow/shallowwater/CMakeLists.txt
+++ b/dumux/freeflow/shallowwater/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_FREEFLOW_SHALLOWWATER_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_FREEFLOW_SHALLOWWATER_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/freeflow/shallowwater)
diff --git a/dumux/geomechanics/CMakeLists.txt b/dumux/geomechanics/CMakeLists.txt
index 8c99fad300..3f0d0f3fc3 100644
--- a/dumux/geomechanics/CMakeLists.txt
+++ b/dumux/geomechanics/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(elastic)
 add_subdirectory(poroelastic)
 
diff --git a/dumux/geomechanics/elastic/CMakeLists.txt b/dumux/geomechanics/elastic/CMakeLists.txt
index 5dc4e0be77..19054061bd 100644
--- a/dumux/geomechanics/elastic/CMakeLists.txt
+++ b/dumux/geomechanics/elastic/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_GEOMECHANICS_ELASTIC_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_GEOMECHANICS_ELASTIC_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/geomechanics/elastic)
diff --git a/dumux/geomechanics/poroelastic/CMakeLists.txt b/dumux/geomechanics/poroelastic/CMakeLists.txt
index 96e76d5634..2381b457f7 100644
--- a/dumux/geomechanics/poroelastic/CMakeLists.txt
+++ b/dumux/geomechanics/poroelastic/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_GEOMECHANICS_POROELASTIC_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_GEOMECHANICS_POROELASTIC_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/geomechanics/poroelastic)
diff --git a/dumux/geometry/CMakeLists.txt b/dumux/geometry/CMakeLists.txt
index 736ec68622..9612835b77 100644
--- a/dumux/geometry/CMakeLists.txt
+++ b/dumux/geometry/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_GEOMETRY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_GEOMETRY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/geometry)
diff --git a/dumux/io/CMakeLists.txt b/dumux/io/CMakeLists.txt
index af8fdfcfb2..89f71e4878 100644
--- a/dumux/io/CMakeLists.txt
+++ b/dumux/io/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(format)
 add_subdirectory(grid)
 add_subdirectory(json)
diff --git a/dumux/io/format/CMakeLists.txt b/dumux/io/format/CMakeLists.txt
index 468fe7de6b..772c2de0a6 100644
--- a/dumux/io/format/CMakeLists.txt
+++ b/dumux/io/format/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(fmt)
diff --git a/dumux/io/format/fmt/CMakeLists.txt b/dumux/io/format/fmt/CMakeLists.txt
index cc03eac229..9d4c14207a 100644
--- a/dumux/io/format/fmt/CMakeLists.txt
+++ b/dumux/io/format/fmt/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 if (NOT DUMUX_HAVE_STD_FORMAT)
   dune_library_add_sources(dumux_fmt SOURCES format.cc)
 
diff --git a/dumux/io/grid/CMakeLists.txt b/dumux/io/grid/CMakeLists.txt
index afc90f47d2..9e3be4ab82 100644
--- a/dumux/io/grid/CMakeLists.txt
+++ b/dumux/io/grid/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(porenetwork)
 
 file(GLOB DUMUX_IO_GRID_HEADERS *.hh *.inc)
diff --git a/dumux/io/grid/porenetwork/CMakeLists.txt b/dumux/io/grid/porenetwork/CMakeLists.txt
index 26e8ab5148..e5b65e62b0 100644
--- a/dumux/io/grid/porenetwork/CMakeLists.txt
+++ b/dumux/io/grid/porenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_IO_GRID_PORENETWORK_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_IO_GRID_PORENETWORK_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/io/grid/porenetwork)
diff --git a/dumux/io/json/CMakeLists.txt b/dumux/io/json/CMakeLists.txt
index dfb4a1b103..9ef742c3ef 100644
--- a/dumux/io/json/CMakeLists.txt
+++ b/dumux/io/json/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 install(
     FILES json.hpp
     DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/io/json
diff --git a/dumux/io/vtk/CMakeLists.txt b/dumux/io/vtk/CMakeLists.txt
index 5b048f44b5..3cb14e18f3 100644
--- a/dumux/io/vtk/CMakeLists.txt
+++ b/dumux/io/vtk/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_IO_VTK_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_IO_VTK_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/io/vtk)
diff --git a/dumux/io/xml/CMakeLists.txt b/dumux/io/xml/CMakeLists.txt
index 25a59e1bc7..38b58e518c 100644
--- a/dumux/io/xml/CMakeLists.txt
+++ b/dumux/io/xml/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 install(FILES
 tinyxml2.cpp
 tinyxml2.h
diff --git a/dumux/linear/CMakeLists.txt b/dumux/linear/CMakeLists.txt
index 29fe488130..8986be9879 100644
--- a/dumux/linear/CMakeLists.txt
+++ b/dumux/linear/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_LINEAR_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_LINEAR_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/linear)
diff --git a/dumux/material/CMakeLists.txt b/dumux/material/CMakeLists.txt
index 5c4eb256d9..e8192b4908 100644
--- a/dumux/material/CMakeLists.txt
+++ b/dumux/material/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(binarycoefficients)
 add_subdirectory(chemistry)
 add_subdirectory(components)
diff --git a/dumux/material/binarycoefficients/CMakeLists.txt b/dumux/material/binarycoefficients/CMakeLists.txt
index a6f2120a29..128b7ad95c 100644
--- a/dumux/material/binarycoefficients/CMakeLists.txt
+++ b/dumux/material/binarycoefficients/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_BINARYCOEFFICIENTS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_BINARYCOEFFICIENTS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/binarycoefficients)
diff --git a/dumux/material/chemistry/CMakeLists.txt b/dumux/material/chemistry/CMakeLists.txt
index bd0aa945c7..0bc356fc9a 100644
--- a/dumux/material/chemistry/CMakeLists.txt
+++ b/dumux/material/chemistry/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(electrochemistry)
diff --git a/dumux/material/chemistry/electrochemistry/CMakeLists.txt b/dumux/material/chemistry/electrochemistry/CMakeLists.txt
index b3cffd0550..5fe9c2065a 100644
--- a/dumux/material/chemistry/electrochemistry/CMakeLists.txt
+++ b/dumux/material/chemistry/electrochemistry/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_CHEMISTRY_ELECTROCHEMISTRY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_CHEMISTRY_ELECTROCHEMISTRY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/chemistry/electrochemistry)
diff --git a/dumux/material/components/CMakeLists.txt b/dumux/material/components/CMakeLists.txt
index 277a7d8fa2..618a2b823a 100644
--- a/dumux/material/components/CMakeLists.txt
+++ b/dumux/material/components/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(iapws)
 
 file(GLOB DUMUX_MATERIAL_COMPONENTS_HEADERS *.hh *.inc)
diff --git a/dumux/material/components/iapws/CMakeLists.txt b/dumux/material/components/iapws/CMakeLists.txt
index 2b2e71da4f..47afc87b7a 100644
--- a/dumux/material/components/iapws/CMakeLists.txt
+++ b/dumux/material/components/iapws/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_COMPONENTS_IAPWS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_COMPONENTS_IAPWS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/components/iapws)
diff --git a/dumux/material/constraintsolvers/CMakeLists.txt b/dumux/material/constraintsolvers/CMakeLists.txt
index cb9d1bbf2a..7902ddade5 100644
--- a/dumux/material/constraintsolvers/CMakeLists.txt
+++ b/dumux/material/constraintsolvers/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_CONSTRAINTSOLVERS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_CONSTRAINTSOLVERS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/constraintsolvers)
diff --git a/dumux/material/eos/CMakeLists.txt b/dumux/material/eos/CMakeLists.txt
index cd4c711076..4c68b0a648 100644
--- a/dumux/material/eos/CMakeLists.txt
+++ b/dumux/material/eos/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_EOS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_EOS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/eos)
diff --git a/dumux/material/fluidmatrixinteractions/1p/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/1p/CMakeLists.txt
index 12bebbf8e5..4ef27bd86c 100644
--- a/dumux/material/fluidmatrixinteractions/1p/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_1P_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_1P_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/1p)
diff --git a/dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt
index ed4810a621..324e804a2a 100644
--- a/dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_1PIA_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_1PIA_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/1pia)
diff --git a/dumux/material/fluidmatrixinteractions/2p/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/2p/CMakeLists.txt
index d9fd987922..38a7d1c34c 100644
--- a/dumux/material/fluidmatrixinteractions/2p/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(interfacialarea)
 add_subdirectory(thermalconductivity)
 
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/CMakeLists.txt
index d7c4f771b5..532fffc744 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_2P_INTERFACIALAREA_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_2P_INTERFACIALAREA_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/2p/interfacialarea)
diff --git a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/CMakeLists.txt
index 253433846c..869d541526 100644
--- a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_2P_THERMALCONDUCTIVITY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_2P_THERMALCONDUCTIVITY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/2p/thermalconductivity)
diff --git a/dumux/material/fluidmatrixinteractions/3p/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/3p/CMakeLists.txt
index 5f1d25d243..e1437637e2 100644
--- a/dumux/material/fluidmatrixinteractions/3p/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/3p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_3P_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_3P_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/3p)
diff --git a/dumux/material/fluidmatrixinteractions/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/CMakeLists.txt
index 4433adc21c..7e04b3b5b7 100644
--- a/dumux/material/fluidmatrixinteractions/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p)
 add_subdirectory(1pia)
 add_subdirectory(2p)
diff --git a/dumux/material/fluidmatrixinteractions/dispersiontensors/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/dispersiontensors/CMakeLists.txt
index e04467da7e..13ba871f9d 100644
--- a/dumux/material/fluidmatrixinteractions/dispersiontensors/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/dispersiontensors/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_DISPERSIONTENSORS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_DISPERSIONTENSORS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/dispersiontensors)
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/frictionlaws/CMakeLists.txt
index 44a1252e4b..0646dc89a7 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_FRICTIONLAWS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_FRICTIONLAWS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/frictionlaws)
diff --git a/dumux/material/fluidmatrixinteractions/mp/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/mp/CMakeLists.txt
index 4f3556c301..948187b97c 100644
--- a/dumux/material/fluidmatrixinteractions/mp/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/mp/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_MP_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_MP_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/mp)
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/porenetwork/CMakeLists.txt
index 53c6b41dba..aa30c58f8c 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(pore)
 add_subdirectory(throat)
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/CMakeLists.txt
index 5a96277dee..b01eed4342 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_PORENETWORK_PORE_2P_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_PORENETWORK_PORE_2P_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p)
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/pore/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/porenetwork/pore/CMakeLists.txt
index 6623dfba4c..ce688f1842 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/pore/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/pore/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(2p)
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/porenetwork/throat/CMakeLists.txt
index 6601ee85de..c9e530cfd8 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_PORENETWORK_THROAT_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDMATRIXINTERACTIONS_PORENETWORK_THROAT_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/porenetwork/throat)
diff --git a/dumux/material/fluidstates/CMakeLists.txt b/dumux/material/fluidstates/CMakeLists.txt
index 361d62b68a..09371f3aa9 100644
--- a/dumux/material/fluidstates/CMakeLists.txt
+++ b/dumux/material/fluidstates/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDSTATES_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDSTATES_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidstates)
diff --git a/dumux/material/fluidsystems/CMakeLists.txt b/dumux/material/fluidsystems/CMakeLists.txt
index 43671b04d2..d6cf664285 100644
--- a/dumux/material/fluidsystems/CMakeLists.txt
+++ b/dumux/material/fluidsystems/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_FLUIDSYSTEMS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_FLUIDSYSTEMS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidsystems)
diff --git a/dumux/material/solidstates/CMakeLists.txt b/dumux/material/solidstates/CMakeLists.txt
index 1989940ddf..a115d56409 100644
--- a/dumux/material/solidstates/CMakeLists.txt
+++ b/dumux/material/solidstates/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_SOLIDSTATES_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_SOLIDSTATES_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/solidstates)
diff --git a/dumux/material/solidsystems/CMakeLists.txt b/dumux/material/solidsystems/CMakeLists.txt
index 18e2289ee3..96591b602d 100644
--- a/dumux/material/solidsystems/CMakeLists.txt
+++ b/dumux/material/solidsystems/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MATERIAL_SOLIDSYSTEMS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MATERIAL_SOLIDSYSTEMS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/solidsystems)
diff --git a/dumux/multidomain/CMakeLists.txt b/dumux/multidomain/CMakeLists.txt
index a5560c08b3..32d888d7cb 100644
--- a/dumux/multidomain/CMakeLists.txt
+++ b/dumux/multidomain/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(boundary)
 add_subdirectory(embedded)
 add_subdirectory(facet)
diff --git a/dumux/multidomain/boundary/CMakeLists.txt b/dumux/multidomain/boundary/CMakeLists.txt
index d7ca06c78d..8fa9f8c402 100644
--- a/dumux/multidomain/boundary/CMakeLists.txt
+++ b/dumux/multidomain/boundary/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(darcydarcy)
 add_subdirectory(freeflowporenetwork)
 add_subdirectory(freeflowporousmedium)
diff --git a/dumux/multidomain/boundary/darcydarcy/CMakeLists.txt b/dumux/multidomain/boundary/darcydarcy/CMakeLists.txt
index 4ead0a1847..933e90219b 100644
--- a/dumux/multidomain/boundary/darcydarcy/CMakeLists.txt
+++ b/dumux/multidomain/boundary/darcydarcy/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_BOUNDARY_DARCYDARCY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_BOUNDARY_DARCYDARCY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/boundary/darcydarcy)
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/CMakeLists.txt b/dumux/multidomain/boundary/freeflowporenetwork/CMakeLists.txt
index 09b88a6760..58e905c743 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/CMakeLists.txt
+++ b/dumux/multidomain/boundary/freeflowporenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(ffmassporenetwork)
 add_subdirectory(ffmomentumporenetwork)
 
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/CMakeLists.txt b/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/CMakeLists.txt
index 480b5b70b9..3214cb8e6f 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/CMakeLists.txt
+++ b/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOWPORENETWORK_FFMASSPORENETWORK_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOWPORENETWORK_FFMASSPORENETWORK_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork)
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/CMakeLists.txt b/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/CMakeLists.txt
index b2a33b2f98..aa0efbde45 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/CMakeLists.txt
+++ b/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOWPORENETWORK_FFMOMENTUMPORENETWORK_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOWPORENETWORK_FFMOMENTUMPORENETWORK_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork)
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/CMakeLists.txt b/dumux/multidomain/boundary/freeflowporousmedium/CMakeLists.txt
index 063a18b3b6..d9f86b2696 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/CMakeLists.txt
+++ b/dumux/multidomain/boundary/freeflowporousmedium/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(ffmasspm)
 add_subdirectory(ffmomentumpm)
 
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/CMakeLists.txt b/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/CMakeLists.txt
index 2c7f3e04ba..6f24867322 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/CMakeLists.txt
+++ b/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOWPOROUSMEDIUM_FFMASSPM_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOWPOROUSMEDIUM_FFMASSPM_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm)
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/CMakeLists.txt b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/CMakeLists.txt
index b79ca4a8b0..c5d3480da6 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/CMakeLists.txt
+++ b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOWPOROUSMEDIUM_FFMOMENTUMPM_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOWPOROUSMEDIUM_FFMOMENTUMPM_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm)
diff --git a/dumux/multidomain/boundary/stokesdarcy/CMakeLists.txt b/dumux/multidomain/boundary/stokesdarcy/CMakeLists.txt
index d807a987bb..57a3e69f69 100644
--- a/dumux/multidomain/boundary/stokesdarcy/CMakeLists.txt
+++ b/dumux/multidomain/boundary/stokesdarcy/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_BOUNDARY_STOKESDARCY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_BOUNDARY_STOKESDARCY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/boundary/stokesdarcy)
diff --git a/dumux/multidomain/embedded/CMakeLists.txt b/dumux/multidomain/embedded/CMakeLists.txt
index fb213ec433..fd7195a5d9 100644
--- a/dumux/multidomain/embedded/CMakeLists.txt
+++ b/dumux/multidomain/embedded/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_EMBEDDED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_EMBEDDED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/embedded)
diff --git a/dumux/multidomain/facet/CMakeLists.txt b/dumux/multidomain/facet/CMakeLists.txt
index 9a1c79b130..56c22a1bd3 100644
--- a/dumux/multidomain/facet/CMakeLists.txt
+++ b/dumux/multidomain/facet/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(box)
 add_subdirectory(cellcentered)
 
diff --git a/dumux/multidomain/facet/box/CMakeLists.txt b/dumux/multidomain/facet/box/CMakeLists.txt
index 702035db60..ea317d6797 100644
--- a/dumux/multidomain/facet/box/CMakeLists.txt
+++ b/dumux/multidomain/facet/box/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_FACET_BOX_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_FACET_BOX_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/facet/box)
diff --git a/dumux/multidomain/facet/cellcentered/CMakeLists.txt b/dumux/multidomain/facet/cellcentered/CMakeLists.txt
index b17cf8a92f..83b7982bed 100644
--- a/dumux/multidomain/facet/cellcentered/CMakeLists.txt
+++ b/dumux/multidomain/facet/cellcentered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(mpfa)
 add_subdirectory(tpfa)
 
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/CMakeLists.txt b/dumux/multidomain/facet/cellcentered/mpfa/CMakeLists.txt
index bb4f2aaf20..cae217ec12 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/CMakeLists.txt
+++ b/dumux/multidomain/facet/cellcentered/mpfa/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_FACET_CELLCENTERED_MPFA_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_FACET_CELLCENTERED_MPFA_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/facet/cellcentered/mpfa)
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/CMakeLists.txt b/dumux/multidomain/facet/cellcentered/tpfa/CMakeLists.txt
index 0991d79c1b..92da568e18 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/CMakeLists.txt
+++ b/dumux/multidomain/facet/cellcentered/tpfa/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_FACET_CELLCENTERED_TPFA_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_FACET_CELLCENTERED_TPFA_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/facet/cellcentered/tpfa)
diff --git a/dumux/multidomain/freeflow/CMakeLists.txt b/dumux/multidomain/freeflow/CMakeLists.txt
index 286adbadb0..74a7d96c8f 100644
--- a/dumux/multidomain/freeflow/CMakeLists.txt
+++ b/dumux/multidomain/freeflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_FREEFLOW_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_FREEFLOW_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/freeflow)
diff --git a/dumux/multidomain/io/CMakeLists.txt b/dumux/multidomain/io/CMakeLists.txt
index 863e88b75a..28cf9d5c70 100644
--- a/dumux/multidomain/io/CMakeLists.txt
+++ b/dumux/multidomain/io/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_MULTIDOMAIN_IO_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_MULTIDOMAIN_IO_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/multidomain/io)
diff --git a/dumux/nonlinear/CMakeLists.txt b/dumux/nonlinear/CMakeLists.txt
index ca3e9410a9..784d9acd62 100644
--- a/dumux/nonlinear/CMakeLists.txt
+++ b/dumux/nonlinear/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_NONLINEAR_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_NONLINEAR_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/nonlinear)
diff --git a/dumux/parallel/CMakeLists.txt b/dumux/parallel/CMakeLists.txt
index 478b9d4731..5c1136a520 100644
--- a/dumux/parallel/CMakeLists.txt
+++ b/dumux/parallel/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PARALLEL_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PARALLEL_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/parallel)
diff --git a/dumux/porenetwork/1p/CMakeLists.txt b/dumux/porenetwork/1p/CMakeLists.txt
index 9d48d351ca..23fc36da42 100644
--- a/dumux/porenetwork/1p/CMakeLists.txt
+++ b/dumux/porenetwork/1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PORENETWORK_1P_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PORENETWORK_1P_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porenetwork/1p)
diff --git a/dumux/porenetwork/1pnc/CMakeLists.txt b/dumux/porenetwork/1pnc/CMakeLists.txt
index 9e4f030103..f73abd5895 100644
--- a/dumux/porenetwork/1pnc/CMakeLists.txt
+++ b/dumux/porenetwork/1pnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PORENETWORK_1PNC_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PORENETWORK_1PNC_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porenetwork/1pnc)
diff --git a/dumux/porenetwork/2p/CMakeLists.txt b/dumux/porenetwork/2p/CMakeLists.txt
index 39868ddbd0..67c38b8c10 100644
--- a/dumux/porenetwork/2p/CMakeLists.txt
+++ b/dumux/porenetwork/2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(static)
 
 file(GLOB DUMUX_PORENETWORK_2P_HEADERS *.hh *.inc)
diff --git a/dumux/porenetwork/2p/static/CMakeLists.txt b/dumux/porenetwork/2p/static/CMakeLists.txt
index 48cad902f9..4df22cef5d 100644
--- a/dumux/porenetwork/2p/static/CMakeLists.txt
+++ b/dumux/porenetwork/2p/static/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PORENETWORK_2P_STATIC_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PORENETWORK_2P_STATIC_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porenetwork/2p/static)
diff --git a/dumux/porenetwork/CMakeLists.txt b/dumux/porenetwork/CMakeLists.txt
index 7465c1874f..3b6b5dc9e5 100644
--- a/dumux/porenetwork/CMakeLists.txt
+++ b/dumux/porenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p)
 add_subdirectory(1pnc)
 add_subdirectory(2p)
diff --git a/dumux/porenetwork/common/CMakeLists.txt b/dumux/porenetwork/common/CMakeLists.txt
index 3cdfd4ad74..bae4a960cf 100644
--- a/dumux/porenetwork/common/CMakeLists.txt
+++ b/dumux/porenetwork/common/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PORENETWORK_COMMON_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PORENETWORK_COMMON_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porenetwork/common)
diff --git a/dumux/porousmediumflow/1p/CMakeLists.txt b/dumux/porousmediumflow/1p/CMakeLists.txt
index 23b34b6b84..8d7e68af38 100644
--- a/dumux/porousmediumflow/1p/CMakeLists.txt
+++ b/dumux/porousmediumflow/1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_1P_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_1P_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/1p)
diff --git a/dumux/porousmediumflow/1pnc/CMakeLists.txt b/dumux/porousmediumflow/1pnc/CMakeLists.txt
index f6bfb802c3..aea25d7d22 100644
--- a/dumux/porousmediumflow/1pnc/CMakeLists.txt
+++ b/dumux/porousmediumflow/1pnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_1PNC_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_1PNC_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/1pnc)
diff --git a/dumux/porousmediumflow/1pncmin/CMakeLists.txt b/dumux/porousmediumflow/1pncmin/CMakeLists.txt
index 87bc06945e..8f444762d5 100644
--- a/dumux/porousmediumflow/1pncmin/CMakeLists.txt
+++ b/dumux/porousmediumflow/1pncmin/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_1PNCMIN_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_1PNCMIN_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/1pncmin)
diff --git a/dumux/porousmediumflow/2p/CMakeLists.txt b/dumux/porousmediumflow/2p/CMakeLists.txt
index a7aef8bc4c..d9321f27c9 100644
--- a/dumux/porousmediumflow/2p/CMakeLists.txt
+++ b/dumux/porousmediumflow/2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_2P_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_2P_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/2p)
diff --git a/dumux/porousmediumflow/2p1c/CMakeLists.txt b/dumux/porousmediumflow/2p1c/CMakeLists.txt
index ea92c0bcb8..542d01a417 100644
--- a/dumux/porousmediumflow/2p1c/CMakeLists.txt
+++ b/dumux/porousmediumflow/2p1c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_2P1C_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_2P1C_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/2p1c)
diff --git a/dumux/porousmediumflow/2p2c/CMakeLists.txt b/dumux/porousmediumflow/2p2c/CMakeLists.txt
index 8ec88529fc..b72f899ddd 100644
--- a/dumux/porousmediumflow/2p2c/CMakeLists.txt
+++ b/dumux/porousmediumflow/2p2c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_2P2C_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_2P2C_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/2p2c)
diff --git a/dumux/porousmediumflow/2pnc/CMakeLists.txt b/dumux/porousmediumflow/2pnc/CMakeLists.txt
index 36a4387f4f..04aafb88c8 100644
--- a/dumux/porousmediumflow/2pnc/CMakeLists.txt
+++ b/dumux/porousmediumflow/2pnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_2PNC_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_2PNC_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/2pnc)
diff --git a/dumux/porousmediumflow/2pncmin/CMakeLists.txt b/dumux/porousmediumflow/2pncmin/CMakeLists.txt
index 414277db1a..43c6a91f2a 100644
--- a/dumux/porousmediumflow/2pncmin/CMakeLists.txt
+++ b/dumux/porousmediumflow/2pncmin/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_2PNCMIN_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_2PNCMIN_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/2pncmin)
diff --git a/dumux/porousmediumflow/3p/CMakeLists.txt b/dumux/porousmediumflow/3p/CMakeLists.txt
index cb41487065..3fa61042f1 100644
--- a/dumux/porousmediumflow/3p/CMakeLists.txt
+++ b/dumux/porousmediumflow/3p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_3P_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_3P_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/3p)
diff --git a/dumux/porousmediumflow/3p3c/CMakeLists.txt b/dumux/porousmediumflow/3p3c/CMakeLists.txt
index 0db9a0e9f6..78cda92607 100644
--- a/dumux/porousmediumflow/3p3c/CMakeLists.txt
+++ b/dumux/porousmediumflow/3p3c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_3P3C_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_3P3C_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/3p3c)
diff --git a/dumux/porousmediumflow/3pwateroil/CMakeLists.txt b/dumux/porousmediumflow/3pwateroil/CMakeLists.txt
index db48ef9d6d..8a7ae370cb 100644
--- a/dumux/porousmediumflow/3pwateroil/CMakeLists.txt
+++ b/dumux/porousmediumflow/3pwateroil/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_3PWATEROIL_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_3PWATEROIL_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/3pwateroil)
diff --git a/dumux/porousmediumflow/CMakeLists.txt b/dumux/porousmediumflow/CMakeLists.txt
index 43fb49ffcf..2b724ccbc1 100644
--- a/dumux/porousmediumflow/CMakeLists.txt
+++ b/dumux/porousmediumflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p)
 add_subdirectory(1pnc)
 add_subdirectory(1pncmin)
diff --git a/dumux/porousmediumflow/boxdfm/CMakeLists.txt b/dumux/porousmediumflow/boxdfm/CMakeLists.txt
index 2f723e77e4..e22a01cf77 100644
--- a/dumux/porousmediumflow/boxdfm/CMakeLists.txt
+++ b/dumux/porousmediumflow/boxdfm/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_BOXDFM_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_BOXDFM_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/boxdfm)
diff --git a/dumux/porousmediumflow/co2/CMakeLists.txt b/dumux/porousmediumflow/co2/CMakeLists.txt
index 3abd75923a..9d4b402291 100644
--- a/dumux/porousmediumflow/co2/CMakeLists.txt
+++ b/dumux/porousmediumflow/co2/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_CO2_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_CO2_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/co2)
diff --git a/dumux/porousmediumflow/compositional/CMakeLists.txt b/dumux/porousmediumflow/compositional/CMakeLists.txt
index e556a0afd9..af49646979 100644
--- a/dumux/porousmediumflow/compositional/CMakeLists.txt
+++ b/dumux/porousmediumflow/compositional/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_COMPOSITIONAL_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_COMPOSITIONAL_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/compositional)
diff --git a/dumux/porousmediumflow/immiscible/CMakeLists.txt b/dumux/porousmediumflow/immiscible/CMakeLists.txt
index 2057c90042..42cd8e98e9 100644
--- a/dumux/porousmediumflow/immiscible/CMakeLists.txt
+++ b/dumux/porousmediumflow/immiscible/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_IMMISCIBLE_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_IMMISCIBLE_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/immiscible)
diff --git a/dumux/porousmediumflow/mineralization/CMakeLists.txt b/dumux/porousmediumflow/mineralization/CMakeLists.txt
index 4fd7bd2dca..df2fc00b15 100644
--- a/dumux/porousmediumflow/mineralization/CMakeLists.txt
+++ b/dumux/porousmediumflow/mineralization/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_MINERALIZATION_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_MINERALIZATION_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/mineralization)
diff --git a/dumux/porousmediumflow/mpnc/CMakeLists.txt b/dumux/porousmediumflow/mpnc/CMakeLists.txt
index 456e7e2734..dd061d40bd 100644
--- a/dumux/porousmediumflow/mpnc/CMakeLists.txt
+++ b/dumux/porousmediumflow/mpnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_MPNC_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_MPNC_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/mpnc)
diff --git a/dumux/porousmediumflow/nonequilibrium/CMakeLists.txt b/dumux/porousmediumflow/nonequilibrium/CMakeLists.txt
index fc95a79d02..6c98ba51c0 100644
--- a/dumux/porousmediumflow/nonequilibrium/CMakeLists.txt
+++ b/dumux/porousmediumflow/nonequilibrium/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(thermal)
 
 file(GLOB DUMUX_POROUSMEDIUMFLOW_NONEQUILIBRIUM_HEADERS *.hh *.inc)
diff --git a/dumux/porousmediumflow/nonequilibrium/thermal/CMakeLists.txt b/dumux/porousmediumflow/nonequilibrium/thermal/CMakeLists.txt
index 89e4369e45..2083488bf4 100644
--- a/dumux/porousmediumflow/nonequilibrium/thermal/CMakeLists.txt
+++ b/dumux/porousmediumflow/nonequilibrium/thermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_NONEQUILIBRIUM_THERMAL_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_NONEQUILIBRIUM_THERMAL_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/nonequilibrium/thermal)
diff --git a/dumux/porousmediumflow/nonisothermal/CMakeLists.txt b/dumux/porousmediumflow/nonisothermal/CMakeLists.txt
index 5032dc0acd..cb276ab16e 100644
--- a/dumux/porousmediumflow/nonisothermal/CMakeLists.txt
+++ b/dumux/porousmediumflow/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_NONISOTHERMAL_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_NONISOTHERMAL_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/nonisothermal)
diff --git a/dumux/porousmediumflow/richards/CMakeLists.txt b/dumux/porousmediumflow/richards/CMakeLists.txt
index d692ad2b3b..b20cb98bb4 100644
--- a/dumux/porousmediumflow/richards/CMakeLists.txt
+++ b/dumux/porousmediumflow/richards/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_RICHARDS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_RICHARDS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/richards)
diff --git a/dumux/porousmediumflow/richardsextended/CMakeLists.txt b/dumux/porousmediumflow/richardsextended/CMakeLists.txt
index 8f8e866fc5..56c4f0a939 100644
--- a/dumux/porousmediumflow/richardsextended/CMakeLists.txt
+++ b/dumux/porousmediumflow/richardsextended/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_RICHARDSEXTENDED_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_RICHARDSEXTENDED_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/richardsextended)
diff --git a/dumux/porousmediumflow/richardsnc/CMakeLists.txt b/dumux/porousmediumflow/richardsnc/CMakeLists.txt
index dffd3a2509..52c4795498 100644
--- a/dumux/porousmediumflow/richardsnc/CMakeLists.txt
+++ b/dumux/porousmediumflow/richardsnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_RICHARDSNC_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_RICHARDSNC_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/richardsnc)
diff --git a/dumux/porousmediumflow/solidenergy/CMakeLists.txt b/dumux/porousmediumflow/solidenergy/CMakeLists.txt
index 4ad52ef8ab..665246e831 100644
--- a/dumux/porousmediumflow/solidenergy/CMakeLists.txt
+++ b/dumux/porousmediumflow/solidenergy/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_SOLIDENERGY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_SOLIDENERGY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/solidenergy)
diff --git a/dumux/porousmediumflow/tracer/CMakeLists.txt b/dumux/porousmediumflow/tracer/CMakeLists.txt
index bd3bf2d20c..25b212fcab 100644
--- a/dumux/porousmediumflow/tracer/CMakeLists.txt
+++ b/dumux/porousmediumflow/tracer/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_POROUSMEDIUMFLOW_TRACER_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_POROUSMEDIUMFLOW_TRACER_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/tracer)
diff --git a/dumux/python/CMakeLists.txt b/dumux/python/CMakeLists.txt
index 4065a887e9..1aa35e1732 100644
--- a/dumux/python/CMakeLists.txt
+++ b/dumux/python/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(assembly)
 add_subdirectory(common)
 add_subdirectory(discretization)
diff --git a/dumux/python/assembly/CMakeLists.txt b/dumux/python/assembly/CMakeLists.txt
index 9e57d351c1..e3fa5da105 100644
--- a/dumux/python/assembly/CMakeLists.txt
+++ b/dumux/python/assembly/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PYTHON_ASSEMBLY_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PYTHON_ASSEMBLY_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/python/assembly)
diff --git a/dumux/python/common/CMakeLists.txt b/dumux/python/common/CMakeLists.txt
index 6d3c6a71f6..1200fa89fe 100644
--- a/dumux/python/common/CMakeLists.txt
+++ b/dumux/python/common/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PYTHON_COMMON_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PYTHON_COMMON_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/python/common)
diff --git a/dumux/python/discretization/CMakeLists.txt b/dumux/python/discretization/CMakeLists.txt
index 53a78c6a95..e47bbeeb84 100644
--- a/dumux/python/discretization/CMakeLists.txt
+++ b/dumux/python/discretization/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PYTHON_DISCRETIZATION_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PYTHON_DISCRETIZATION_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/python/discretization)
diff --git a/dumux/python/io/CMakeLists.txt b/dumux/python/io/CMakeLists.txt
index ba21bd4a24..596a8df985 100644
--- a/dumux/python/io/CMakeLists.txt
+++ b/dumux/python/io/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PYTHON_IO_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PYTHON_IO_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/python/io)
diff --git a/dumux/python/material/CMakeLists.txt b/dumux/python/material/CMakeLists.txt
index 8400d5f3eb..efeb64f834 100644
--- a/dumux/python/material/CMakeLists.txt
+++ b/dumux/python/material/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(components)
 add_subdirectory(fluidsystems)
diff --git a/dumux/python/material/components/CMakeLists.txt b/dumux/python/material/components/CMakeLists.txt
index 7aaff78f8d..e67ee00398 100644
--- a/dumux/python/material/components/CMakeLists.txt
+++ b/dumux/python/material/components/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PYTHON_MATERIAL_COMPONENTS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PYTHON_MATERIAL_COMPONENTS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/python/material/components)
diff --git a/dumux/python/material/fluidsystems/CMakeLists.txt b/dumux/python/material/fluidsystems/CMakeLists.txt
index 91ab2273ca..856cc43507 100644
--- a/dumux/python/material/fluidsystems/CMakeLists.txt
+++ b/dumux/python/material/fluidsystems/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PYTHON_MATERIAL_FLUIDSYSTEMS_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PYTHON_MATERIAL_FLUIDSYSTEMS_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/python/material/fluidsystems)
diff --git a/dumux/python/porousmediumflow/CMakeLists.txt b/dumux/python/porousmediumflow/CMakeLists.txt
index 0b1c7f97be..ea11828074 100644
--- a/dumux/python/porousmediumflow/CMakeLists.txt
+++ b/dumux/python/porousmediumflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(GLOB DUMUX_PYTHON_POROUSMEDIUMFLOW_HEADERS *.hh *.inc)
 install(FILES ${DUMUX_PYTHON_POROUSMEDIUMFLOW_HEADERS}
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/python/porousmediumflow)
diff --git a/examples/1protationsymmetry/CMakeLists.txt b/examples/1protationsymmetry/CMakeLists.txt
index 03acc84bdb..f55bf8aa4c 100644
--- a/examples/1protationsymmetry/CMakeLists.txt
+++ b/examples/1protationsymmetry/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME example_1p_rotationsymmetry
diff --git a/examples/1ptracer/CMakeLists.txt b/examples/1ptracer/CMakeLists.txt
index 1f21b1686f..edc51b60af 100644
--- a/examples/1ptracer/CMakeLists.txt
+++ b/examples/1ptracer/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME example_1ptracer
diff --git a/examples/2pinfiltration/CMakeLists.txt b/examples/2pinfiltration/CMakeLists.txt
index 1a0c1e58a7..775fdc38db 100644
--- a/examples/2pinfiltration/CMakeLists.txt
+++ b/examples/2pinfiltration/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 dune_symlink_to_source_files(FILES "initialsolutioncc.txt")
 
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index aacf28405d..e97c20ff7f 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(2pinfiltration)
 add_subdirectory(1ptracer)
 add_subdirectory(biomineralization)
diff --git a/examples/biomineralization/CMakeLists.txt b/examples/biomineralization/CMakeLists.txt
index 7ac1d9345f..8ef4f84cf4 100644
--- a/examples/biomineralization/CMakeLists.txt
+++ b/examples/biomineralization/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES injection_checkpoints.dat injection_type.dat params.input)
 
 # compile MICP simplified chemistry column setup
diff --git a/examples/biomineralization/material/fluidsystems/CMakeLists.txt b/examples/biomineralization/material/fluidsystems/CMakeLists.txt
index 5b7ccac5a7..31990c77bb 100644
--- a/examples/biomineralization/material/fluidsystems/CMakeLists.txt
+++ b/examples/biomineralization/material/fluidsystems/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 #install headers
 install(FILES
 biominsimplechemistry.hh
diff --git a/examples/cahn_hilliard/CMakeLists.txt b/examples/cahn_hilliard/CMakeLists.txt
index f69a567fda..9ad87d6f74 100644
--- a/examples/cahn_hilliard/CMakeLists.txt
+++ b/examples/cahn_hilliard/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # A simple test to automatically check the example compiles and produces the same result
diff --git a/examples/diffusion/CMakeLists.txt b/examples/diffusion/CMakeLists.txt
index cb8baf078e..8ad8e9729d 100644
--- a/examples/diffusion/CMakeLists.txt
+++ b/examples/diffusion/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # To add an example it would be enough to have
diff --git a/examples/embedded_network_1d3d/CMakeLists.txt b/examples/embedded_network_1d3d/CMakeLists.txt
index 587595a1f0..af4eeceb59 100644
--- a/examples/embedded_network_1d3d/CMakeLists.txt
+++ b/examples/embedded_network_1d3d/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # link the parameter file and the grid file to the build directory
 dune_symlink_to_source_files(FILES params.input network.dgf plot.py)
 
diff --git a/examples/freeflowchannel/CMakeLists.txt b/examples/freeflowchannel/CMakeLists.txt
index 62093a0e27..744356986e 100644
--- a/examples/freeflowchannel/CMakeLists.txt
+++ b/examples/freeflowchannel/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME example_freeflow_channel_navierstokes
diff --git a/examples/liddrivencavity/CMakeLists.txt b/examples/liddrivencavity/CMakeLists.txt
index f483521f91..06750dab0e 100644
--- a/examples/liddrivencavity/CMakeLists.txt
+++ b/examples/liddrivencavity/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(reference_data)
 dune_symlink_to_source_files(FILES "params_re1.input" "params_re1000.input" "run_and_plot.py")
 
diff --git a/examples/liddrivencavity/reference_data/CMakeLists.txt b/examples/liddrivencavity/reference_data/CMakeLists.txt
index 17622e6865..127da01b4b 100644
--- a/examples/liddrivencavity/reference_data/CMakeLists.txt
+++ b/examples/liddrivencavity/reference_data/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "ghia_x.csv" "ghia_y.csv" "v_x_exp.csv" "v_y_exp.csv" "v_x_num.csv" "v_y_num.csv")
diff --git a/examples/porenetwork_upscaling/CMakeLists.txt b/examples/porenetwork_upscaling/CMakeLists.txt
index faad1b0ed6..e3f482d500 100644
--- a/examples/porenetwork_upscaling/CMakeLists.txt
+++ b/examples/porenetwork_upscaling/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME example_pnm1p_upscaling
diff --git a/examples/shallowwaterfriction/CMakeLists.txt b/examples/shallowwaterfriction/CMakeLists.txt
index 12e4adb261..d4f8276f27 100644
--- a/examples/shallowwaterfriction/CMakeLists.txt
+++ b/examples/shallowwaterfriction/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME example_shallowwaterfriction
diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index a641861216..4f0be91c0d 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(dumux)
 
 # link properties.hh needed by the Python bindings
diff --git a/python/dumux/CMakeLists.txt b/python/dumux/CMakeLists.txt
index e45fd12763..a09223ab20 100644
--- a/python/dumux/CMakeLists.txt
+++ b/python/dumux/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(assembly)
 add_subdirectory(common)
 add_subdirectory(discretization)
diff --git a/python/dumux/assembly/CMakeLists.txt b/python/dumux/assembly/CMakeLists.txt
index aba7cb7775..71c84c5101 100644
--- a/python/dumux/assembly/CMakeLists.txt
+++ b/python/dumux/assembly/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_python_targets(assembly
   __init__
 )
diff --git a/python/dumux/common/CMakeLists.txt b/python/dumux/common/CMakeLists.txt
index 31a5167f3d..09938cc409 100644
--- a/python/dumux/common/CMakeLists.txt
+++ b/python/dumux/common/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_python_targets(common
   __init__
   boundarytypes
diff --git a/python/dumux/discretization/CMakeLists.txt b/python/dumux/discretization/CMakeLists.txt
index 22b582c564..38494c7e19 100644
--- a/python/dumux/discretization/CMakeLists.txt
+++ b/python/dumux/discretization/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_python_targets(discretization
   __init__
 )
diff --git a/python/dumux/io/CMakeLists.txt b/python/dumux/io/CMakeLists.txt
index f4c5c0ef90..6227b1da5a 100644
--- a/python/dumux/io/CMakeLists.txt
+++ b/python/dumux/io/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_python_targets(io
   __init__
 )
diff --git a/python/dumux/material/CMakeLists.txt b/python/dumux/material/CMakeLists.txt
index 71b18100e7..4020d71620 100644
--- a/python/dumux/material/CMakeLists.txt
+++ b/python/dumux/material/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(components)
 add_subdirectory(fluidsystems)
 
diff --git a/python/dumux/material/components/CMakeLists.txt b/python/dumux/material/components/CMakeLists.txt
index e02d4be73a..333921d200 100644
--- a/python/dumux/material/components/CMakeLists.txt
+++ b/python/dumux/material/components/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_python_targets(components
   __init__
 )
diff --git a/python/dumux/material/fluidsystems/CMakeLists.txt b/python/dumux/material/fluidsystems/CMakeLists.txt
index 172368eadc..828ba998c6 100644
--- a/python/dumux/material/fluidsystems/CMakeLists.txt
+++ b/python/dumux/material/fluidsystems/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_python_targets(fluidsystems
   __init__
 )
diff --git a/python/dumux/porousmediumflow/CMakeLists.txt b/python/dumux/porousmediumflow/CMakeLists.txt
index 9b6c72a388..50f66ef4b2 100644
--- a/python/dumux/porousmediumflow/CMakeLists.txt
+++ b/python/dumux/porousmediumflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_python_targets(porousmediumflow
   __init__
 )
diff --git a/python/dumux/wrapping/CMakeLists.txt b/python/dumux/wrapping/CMakeLists.txt
index 9b2e59b4e0..b7ae4fb5df 100644
--- a/python/dumux/wrapping/CMakeLists.txt
+++ b/python/dumux/wrapping/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_python_targets(wrapping
   __init__
 )
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 1cbc18cf82..3620657c39 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(common)
 add_subdirectory(geomechanics)
 add_subdirectory(geometry)
diff --git a/test/common/CMakeLists.txt b/test/common/CMakeLists.txt
index fdf2b77b77..e680af29b0 100644
--- a/test/common/CMakeLists.txt
+++ b/test/common/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(functions)
 add_subdirectory(integrate)
 add_subdirectory(math)
diff --git a/test/common/functions/CMakeLists.txt b/test/common/functions/CMakeLists.txt
index 6903af93fd..199fe6ce78 100644
--- a/test/common/functions/CMakeLists.txt
+++ b/test/common/functions/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_function_l2norm.cc
               CMAKE_GUARD dune-functions_FOUND
               LABELS unit)
diff --git a/test/common/integrate/CMakeLists.txt b/test/common/integrate/CMakeLists.txt
index 54f255b051..384d94d4d9 100644
--- a/test/common/integrate/CMakeLists.txt
+++ b/test/common/integrate/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_integratescalar.cc LABELS unit)
diff --git a/test/common/math/CMakeLists.txt b/test/common/math/CMakeLists.txt
index dca80ec4cb..7ae8af5314 100644
--- a/test/common/math/CMakeLists.txt
+++ b/test/common/math/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # build the test for the math header
 dumux_add_test(SOURCES test_math.cc
               LABELS unit)
diff --git a/test/common/metadata/CMakeLists.txt b/test/common/metadata/CMakeLists.txt
index 58e1ee0f0a..c7b1d2ede6 100644
--- a/test/common/metadata/CMakeLists.txt
+++ b/test/common/metadata/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # build the test for the math header
 dumux_add_test(SOURCES test_metadata.cc
               LABELS unit)
diff --git a/test/common/parameters/CMakeLists.txt b/test/common/parameters/CMakeLists.txt
index a69c776a62..5a5a88624a 100644
--- a/test/common/parameters/CMakeLists.txt
+++ b/test/common/parameters/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_loggingparametertree.cc
               LABELS unit)
 dune_symlink_to_source_files(FILES "params.input")
diff --git a/test/common/propertysystem/CMakeLists.txt b/test/common/propertysystem/CMakeLists.txt
index a4f2bfb7ac..f014fd09c0 100644
--- a/test/common/propertysystem/CMakeLists.txt
+++ b/test/common/propertysystem/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_propertysystem.cc
               LABELS unit)
 
diff --git a/test/common/spline/CMakeLists.txt b/test/common/spline/CMakeLists.txt
index 9e2cbccfe1..c92811cc37 100644
--- a/test/common/spline/CMakeLists.txt
+++ b/test/common/spline/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_spline.cc
               LABELS unit)
 dumux_add_test(SOURCES test_cubicspline.cc
diff --git a/test/common/stringutilities/CMakeLists.txt b/test/common/stringutilities/CMakeLists.txt
index 4d18231943..97e3961bc7 100644
--- a/test/common/stringutilities/CMakeLists.txt
+++ b/test/common/stringutilities/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_stringutilities.cc
                LABELS unit)
diff --git a/test/common/timeloop/CMakeLists.txt b/test/common/timeloop/CMakeLists.txt
index f7053d872f..bd3e378fef 100644
--- a/test/common/timeloop/CMakeLists.txt
+++ b/test/common/timeloop/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_timeloop.cc
               LABELS unit)
diff --git a/test/common/typetraits/CMakeLists.txt b/test/common/typetraits/CMakeLists.txt
index 550f110457..bce0823d81 100644
--- a/test/common/typetraits/CMakeLists.txt
+++ b/test/common/typetraits/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_isvalid.cc
               LABELS unit)
diff --git a/test/discretization/CMakeLists.txt b/test/discretization/CMakeLists.txt
index e460781321..89120ddfb2 100644
--- a/test/discretization/CMakeLists.txt
+++ b/test/discretization/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(cellcentered)
 add_subdirectory(facecentered)
 add_subdirectory(staggered)
diff --git a/test/discretization/box/CMakeLists.txt b/test/discretization/box/CMakeLists.txt
index f2ad7070ff..7fb31b5dfa 100644
--- a/test/discretization/box/CMakeLists.txt
+++ b/test/discretization/box/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_boxfvgeometry
               SOURCES test_boxfvgeometry.cc
               COMPILE_DEFINITIONS ENABLE_CACHING=false
diff --git a/test/discretization/cellcentered/CMakeLists.txt b/test/discretization/cellcentered/CMakeLists.txt
index 5ac953e3e2..6e2ca56bcc 100644
--- a/test/discretization/cellcentered/CMakeLists.txt
+++ b/test/discretization/cellcentered/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory("tpfa")
diff --git a/test/discretization/cellcentered/tpfa/CMakeLists.txt b/test/discretization/cellcentered/tpfa/CMakeLists.txt
index 8cfd8de84b..a19ac7cdb3 100644
--- a/test/discretization/cellcentered/tpfa/CMakeLists.txt
+++ b/test/discretization/cellcentered/tpfa/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_tpfafvgeometry
               SOURCES test_tpfafvgeometry.cc
               COMPILE_DEFINITIONS ENABLE_CACHING=false
diff --git a/test/discretization/facecentered/CMakeLists.txt b/test/discretization/facecentered/CMakeLists.txt
index d8b6c9f2a2..0e4b7fa45d 100644
--- a/test/discretization/facecentered/CMakeLists.txt
+++ b/test/discretization/facecentered/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(diamond)
 add_subdirectory(staggered)
diff --git a/test/discretization/facecentered/diamond/CMakeLists.txt b/test/discretization/facecentered/diamond/CMakeLists.txt
index c2946354f0..5ed9f87ca1 100644
--- a/test/discretization/facecentered/diamond/CMakeLists.txt
+++ b/test/discretization/facecentered/diamond/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_diamondgridgeometry
                SOURCES test_diamondgridgeometry.cc
                COMPILE_DEFINITIONS ENABLE_CACHING=true
diff --git a/test/discretization/facecentered/staggered/CMakeLists.txt b/test/discretization/facecentered/staggered/CMakeLists.txt
index fa95ada3cf..ce3e9397e3 100644
--- a/test/discretization/facecentered/staggered/CMakeLists.txt
+++ b/test/discretization/facecentered/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_facecentered_staggered
diff --git a/test/discretization/pq1bubble/CMakeLists.txt b/test/discretization/pq1bubble/CMakeLists.txt
index ffc40741ed..b84a566796 100644
--- a/test/discretization/pq1bubble/CMakeLists.txt
+++ b/test/discretization/pq1bubble/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_pq1bubblefvgeometry
                SOURCES test_pq1bubblefvgeometry.cc
                COMPILE_DEFINITIONS ENABLE_CACHING=true
diff --git a/test/discretization/projection/CMakeLists.txt b/test/discretization/projection/CMakeLists.txt
index 1100ce67d4..6e8c843b7d 100644
--- a/test/discretization/projection/CMakeLists.txt
+++ b/test/discretization/projection/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_l2_projection_2d1d
diff --git a/test/discretization/rotationsymmetry/CMakeLists.txt b/test/discretization/rotationsymmetry/CMakeLists.txt
index f5d6c7dc71..e05f4621c0 100644
--- a/test/discretization/rotationsymmetry/CMakeLists.txt
+++ b/test/discretization/rotationsymmetry/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_rotationsymmetric_gridgeometry.cc
                LABELS unit discretization)
diff --git a/test/discretization/staggered/CMakeLists.txt b/test/discretization/staggered/CMakeLists.txt
index 3a97bfbc52..17740ef52a 100644
--- a/test/discretization/staggered/CMakeLists.txt
+++ b/test/discretization/staggered/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_staggeredfvgeometry
diff --git a/test/experimental/CMakeLists.txt b/test/experimental/CMakeLists.txt
index e4936c6603..ef5594701e 100644
--- a/test/experimental/CMakeLists.txt
+++ b/test/experimental/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(discretization)
 add_subdirectory(timestepping)
diff --git a/test/experimental/discretization/CMakeLists.txt b/test/experimental/discretization/CMakeLists.txt
index 19ec4ace95..814696212a 100644
--- a/test/experimental/discretization/CMakeLists.txt
+++ b/test/experimental/discretization/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_disc_fvgridvariables
                LABELS unit experimental
                SOURCES test_fvgridvariables.cc
diff --git a/test/experimental/timestepping/CMakeLists.txt b/test/experimental/timestepping/CMakeLists.txt
index 5585408698..ea918317f3 100644
--- a/test/experimental/timestepping/CMakeLists.txt
+++ b/test/experimental/timestepping/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_timestepmethods.cc LABELS unit timestepping experimental)
diff --git a/test/flux/CMakeLists.txt b/test/flux/CMakeLists.txt
index 0d26745087..07581c292a 100644
--- a/test/flux/CMakeLists.txt
+++ b/test/flux/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_diffusioncontainers.cc
                LABELS unit flux)
diff --git a/test/freeflow/CMakeLists.txt b/test/freeflow/CMakeLists.txt
index 29ccfa50fa..02251535bf 100644
--- a/test/freeflow/CMakeLists.txt
+++ b/test/freeflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(navierstokes)
 add_subdirectory(navierstokesnc)
 add_subdirectory(rans)
diff --git a/test/freeflow/navierstokes/CMakeLists.txt b/test/freeflow/navierstokes/CMakeLists.txt
index 64e7623ccf..9814daf3ef 100644
--- a/test/freeflow/navierstokes/CMakeLists.txt
+++ b/test/freeflow/navierstokes/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(angeli)
 add_subdirectory(channel)
 add_subdirectory(donea)
diff --git a/test/freeflow/navierstokes/angeli/CMakeLists.txt b/test/freeflow/navierstokes/angeli/CMakeLists.txt
index ff3f34615c..d72ed4a2d7 100644
--- a/test/freeflow/navierstokes/angeli/CMakeLists.txt
+++ b/test/freeflow/navierstokes/angeli/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_ff_navierstokes_angeli
               LABELS freeflow navierstokes
               SOURCES main.cc
diff --git a/test/freeflow/navierstokes/channel/1d/CMakeLists.txt b/test/freeflow/navierstokes/channel/1d/CMakeLists.txt
index 3a736323d1..e850122783 100644
--- a/test/freeflow/navierstokes/channel/1d/CMakeLists.txt
+++ b/test/freeflow/navierstokes/channel/1d/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_ff_navierstokes_1d
               LABELS freeflow navierstokes
               SOURCES main.cc
diff --git a/test/freeflow/navierstokes/channel/2d/CMakeLists.txt b/test/freeflow/navierstokes/channel/2d/CMakeLists.txt
index b2cac513b1..ef2f28cf17 100644
--- a/test/freeflow/navierstokes/channel/2d/CMakeLists.txt
+++ b/test/freeflow/navierstokes/channel/2d/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 add_executable(test_ff_channel EXCLUDE_FROM_ALL main.cc)
diff --git a/test/freeflow/navierstokes/channel/3d/CMakeLists.txt b/test/freeflow/navierstokes/channel/3d/CMakeLists.txt
index 97f0fcd0f6..b39389ca22 100644
--- a/test/freeflow/navierstokes/channel/3d/CMakeLists.txt
+++ b/test/freeflow/navierstokes/channel/3d/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_executable(test_ff_stokes_channel_3d EXCLUDE_FROM_ALL main.cc)
 target_compile_definitions(test_ff_stokes_channel_3d PUBLIC "GRID_DIM=3")
 
diff --git a/test/freeflow/navierstokes/channel/3d_nonuniform/CMakeLists.txt b/test/freeflow/navierstokes/channel/3d_nonuniform/CMakeLists.txt
index abdd485b98..195ba53df8 100644
--- a/test/freeflow/navierstokes/channel/3d_nonuniform/CMakeLists.txt
+++ b/test/freeflow/navierstokes/channel/3d_nonuniform/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input" "channel.msh" "channel_quad.msh")
 dumux_add_test(NAME test_ff_stokes_channel_3d_nonuniform_diamond
                SOURCES main.cc
diff --git a/test/freeflow/navierstokes/channel/CMakeLists.txt b/test/freeflow/navierstokes/channel/CMakeLists.txt
index 542cb1dd64..e4cbf736da 100644
--- a/test/freeflow/navierstokes/channel/CMakeLists.txt
+++ b/test/freeflow/navierstokes/channel/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1d)
 add_subdirectory(2d)
 add_subdirectory(3d)
diff --git a/test/freeflow/navierstokes/channel/pipe/CMakeLists.txt b/test/freeflow/navierstokes/channel/pipe/CMakeLists.txt
index 9bb55c704e..201e64bc85 100644
--- a/test/freeflow/navierstokes/channel/pipe/CMakeLists.txt
+++ b/test/freeflow/navierstokes/channel/pipe/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(momentum)
 
 dune_symlink_to_source_files(FILES params.input convergencetest.py)
diff --git a/test/freeflow/navierstokes/channel/pipe/momentum/CMakeLists.txt b/test/freeflow/navierstokes/channel/pipe/momentum/CMakeLists.txt
index fe285a78ab..2f0c5aeafe 100644
--- a/test/freeflow/navierstokes/channel/pipe/momentum/CMakeLists.txt
+++ b/test/freeflow/navierstokes/channel/pipe/momentum/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES params.input convergencetest.py)
 dumux_add_test(NAME test_ff_stokes_channel_pipe_momentum_diamond
                LABELS freeflow navierstokes
diff --git a/test/freeflow/navierstokes/donea/CMakeLists.txt b/test/freeflow/navierstokes/donea/CMakeLists.txt
index 97aca98c3b..d164ff53a9 100644
--- a/test/freeflow/navierstokes/donea/CMakeLists.txt
+++ b/test/freeflow/navierstokes/donea/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES grids)
 
diff --git a/test/freeflow/navierstokes/kovasznay/CMakeLists.txt b/test/freeflow/navierstokes/kovasznay/CMakeLists.txt
index b23ba04847..8e04bf5da6 100644
--- a/test/freeflow/navierstokes/kovasznay/CMakeLists.txt
+++ b/test/freeflow/navierstokes/kovasznay/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_ff_navierstokes_kovasznay
               LABELS freeflow navierstokes
               TIMEOUT 3600
diff --git a/test/freeflow/navierstokes/periodic/CMakeLists.txt b/test/freeflow/navierstokes/periodic/CMakeLists.txt
index d26005e942..60d6fbe585 100644
--- a/test/freeflow/navierstokes/periodic/CMakeLists.txt
+++ b/test/freeflow/navierstokes/periodic/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input" "periodic.dgf")
 dumux_add_test(NAME test_ff_navierstokes_periodic
                LABELS freeflow navierstokes
diff --git a/test/freeflow/navierstokes/sincos/CMakeLists.txt b/test/freeflow/navierstokes/sincos/CMakeLists.txt
index 2aab188685..1695b8e370 100644
--- a/test/freeflow/navierstokes/sincos/CMakeLists.txt
+++ b/test/freeflow/navierstokes/sincos/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "convergencetest.py")
 dune_symlink_to_source_files(FILES "params.input")
 
diff --git a/test/freeflow/navierstokes/unstructured/CMakeLists.txt b/test/freeflow/navierstokes/unstructured/CMakeLists.txt
index d91e3fa9a0..5ac7b3fcae 100644
--- a/test/freeflow/navierstokes/unstructured/CMakeLists.txt
+++ b/test/freeflow/navierstokes/unstructured/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES params.input cylinder_channel.msh cylinder_channel_quad.msh)
 
 # Navier-Stokes version of the test (Re=20)
diff --git a/test/freeflow/navierstokesnc/CMakeLists.txt b/test/freeflow/navierstokesnc/CMakeLists.txt
index b658ab60ea..214358efd9 100644
--- a/test/freeflow/navierstokesnc/CMakeLists.txt
+++ b/test/freeflow/navierstokesnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(densitydrivenflow)
 add_subdirectory(channel)
 add_subdirectory(maxwellstefan)
diff --git a/test/freeflow/navierstokesnc/channel/CMakeLists.txt b/test/freeflow/navierstokesnc/channel/CMakeLists.txt
index a09eba5f0e..0e68ff1588 100644
--- a/test/freeflow/navierstokesnc/channel/CMakeLists.txt
+++ b/test/freeflow/navierstokesnc/channel/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params_advection.input" "params_diffusion.input" "params_advectionni.input" "params_diffusionni.input")
 
 add_executable(test_ff_stokes2c_mass EXCLUDE_FROM_ALL main.cc)
diff --git a/test/freeflow/navierstokesnc/densitydrivenflow/CMakeLists.txt b/test/freeflow/navierstokesnc/densitydrivenflow/CMakeLists.txt
index d2c0a1af74..d439f49b32 100644
--- a/test/freeflow/navierstokesnc/densitydrivenflow/CMakeLists.txt
+++ b/test/freeflow/navierstokesnc/densitydrivenflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 dumux_add_test(NAME test_ff_stokes2c_densitydrivenflow
               LABELS freeflow navierstokes
diff --git a/test/freeflow/navierstokesnc/maxwellstefan/CMakeLists.txt b/test/freeflow/navierstokesnc/maxwellstefan/CMakeLists.txt
index 1fe76a15d7..da04883876 100644
--- a/test/freeflow/navierstokesnc/maxwellstefan/CMakeLists.txt
+++ b/test/freeflow/navierstokesnc/maxwellstefan/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_ff_stokes2c_maxwellstefan
               LABELS freeflow navierstokes
               SOURCES main.cc
diff --git a/test/freeflow/rans/CMakeLists.txt b/test/freeflow/rans/CMakeLists.txt
index 6705b47251..252e555394 100644
--- a/test/freeflow/rans/CMakeLists.txt
+++ b/test/freeflow/rans/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES references scripts)
 
diff --git a/test/freeflow/ransnc/CMakeLists.txt b/test/freeflow/ransnc/CMakeLists.txt
index fd06d8436e..d8f695fba2 100644
--- a/test/freeflow/ransnc/CMakeLists.txt
+++ b/test/freeflow/ransnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES solutions)
 
diff --git a/test/freeflow/shallowwater/CMakeLists.txt b/test/freeflow/shallowwater/CMakeLists.txt
index 2f2fec8b76..a621a6c973 100644
--- a/test/freeflow/shallowwater/CMakeLists.txt
+++ b/test/freeflow/shallowwater/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(bowl)
 add_subdirectory(dambreak)
 add_subdirectory(poiseuilleflow)
diff --git a/test/freeflow/shallowwater/bowl/CMakeLists.txt b/test/freeflow/shallowwater/bowl/CMakeLists.txt
index 9dff784713..28d1923085 100644
--- a/test/freeflow/shallowwater/bowl/CMakeLists.txt
+++ b/test/freeflow/shallowwater/bowl/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_shallowwater_bowl
diff --git a/test/freeflow/shallowwater/dambreak/CMakeLists.txt b/test/freeflow/shallowwater/dambreak/CMakeLists.txt
index 776040ff2a..8b46567a22 100644
--- a/test/freeflow/shallowwater/dambreak/CMakeLists.txt
+++ b/test/freeflow/shallowwater/dambreak/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 add_executable(test_shallowwater_dambreak EXCLUDE_FROM_ALL main.cc)
diff --git a/test/freeflow/shallowwater/poiseuilleflow/CMakeLists.txt b/test/freeflow/shallowwater/poiseuilleflow/CMakeLists.txt
index bfa4373dee..3d77aa77ef 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/CMakeLists.txt
+++ b/test/freeflow/shallowwater/poiseuilleflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(vertical)
 dune_symlink_to_source_files(FILES "params.input")
 
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/CMakeLists.txt b/test/freeflow/shallowwater/poiseuilleflow/vertical/CMakeLists.txt
index 183c586f58..348730d3f0 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/CMakeLists.txt
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_shallowwater_poiseuilleflow_vertical
diff --git a/test/freeflow/shallowwater/roughchannel/CMakeLists.txt b/test/freeflow/shallowwater/roughchannel/CMakeLists.txt
index 0bf1d9b84f..92dbf1ec26 100644
--- a/test/freeflow/shallowwater/roughchannel/CMakeLists.txt
+++ b/test/freeflow/shallowwater/roughchannel/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(limitednikuradse)
 dune_symlink_to_source_files(FILES "params.input")
 
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/CMakeLists.txt b/test/freeflow/shallowwater/roughchannel/limitednikuradse/CMakeLists.txt
index 33b34d495b..6ff3fc0b56 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/CMakeLists.txt
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_shallowwater_roughchannel_limitednikuradse
diff --git a/test/geomechanics/CMakeLists.txt b/test/geomechanics/CMakeLists.txt
index 77862aed1b..5a5a4a0cd3 100644
--- a/test/geomechanics/CMakeLists.txt
+++ b/test/geomechanics/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(elastic)
 add_subdirectory(poroelastic)
diff --git a/test/geomechanics/elastic/CMakeLists.txt b/test/geomechanics/elastic/CMakeLists.txt
index 7c365740bf..c4bd3c878a 100644
--- a/test/geomechanics/elastic/CMakeLists.txt
+++ b/test/geomechanics/elastic/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # using box
diff --git a/test/geomechanics/poroelastic/CMakeLists.txt b/test/geomechanics/poroelastic/CMakeLists.txt
index d9d0a35544..4205ab2b88 100644
--- a/test/geomechanics/poroelastic/CMakeLists.txt
+++ b/test/geomechanics/poroelastic/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # using box and numeric differentiation
diff --git a/test/geometry/CMakeLists.txt b/test/geometry/CMakeLists.txt
index 2407380479..3bd6316be4 100644
--- a/test/geometry/CMakeLists.txt
+++ b/test/geometry/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(boundingboxtree)
 
 dumux_add_test(SOURCES test_0d1d_intersection.cc LABELS unit)
diff --git a/test/geometry/boundingboxtree/CMakeLists.txt b/test/geometry/boundingboxtree/CMakeLists.txt
index 1f3ff597d6..4228150b33 100644
--- a/test/geometry/boundingboxtree/CMakeLists.txt
+++ b/test/geometry/boundingboxtree/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # build the tests for the bounding box tree
 dumux_add_test(NAME test_bboxtree_dim1
               SOURCES test_bboxtree.cc
diff --git a/test/io/CMakeLists.txt b/test/io/CMakeLists.txt
index 1cc4119603..859b7c724d 100644
--- a/test/io/CMakeLists.txt
+++ b/test/io/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(container)
 add_subdirectory(format)
 add_subdirectory(gnuplotinterface)
diff --git a/test/io/container/CMakeLists.txt b/test/io/container/CMakeLists.txt
index f79ecc28ef..4af936c1da 100644
--- a/test/io/container/CMakeLists.txt
+++ b/test/io/container/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_container_io.cc
               LABELS unit io)
diff --git a/test/io/format/CMakeLists.txt b/test/io/format/CMakeLists.txt
index 5cf89a067d..534fed7993 100644
--- a/test/io/format/CMakeLists.txt
+++ b/test/io/format/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_format.cc
                LABELS io unit)
diff --git a/test/io/gnuplotinterface/CMakeLists.txt b/test/io/gnuplotinterface/CMakeLists.txt
index 09465e0bfc..58ee278e5d 100644
--- a/test/io/gnuplotinterface/CMakeLists.txt
+++ b/test/io/gnuplotinterface/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/output")
 dumux_add_test(SOURCES test_gnuplotinterface.cc
               LABELS unit io)
diff --git a/test/io/gridmanager/CMakeLists.txt b/test/io/gridmanager/CMakeLists.txt
index 81f71e62ad..823e426dd1 100644
--- a/test/io/gridmanager/CMakeLists.txt
+++ b/test/io/gridmanager/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES grids)
 
diff --git a/test/io/inputdata/CMakeLists.txt b/test/io/inputdata/CMakeLists.txt
index ecf567d108..2c22a23d20 100644
--- a/test/io/inputdata/CMakeLists.txt
+++ b/test/io/inputdata/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES config.ini coordinates.txt mydata.xml numbers.txt)
 dumux_add_test(SOURCES test_io_data_input.cc LABELS unit io)
diff --git a/test/io/rasterimagereader/CMakeLists.txt b/test/io/rasterimagereader/CMakeLists.txt
index 3488e608f1..4b6c5dd438 100644
--- a/test/io/rasterimagereader/CMakeLists.txt
+++ b/test/io/rasterimagereader/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES blackwhite_j.pbm blackwhite_binary_j.pbm blackwhite_j.txt
                                    grayscale_j.pgm grayscale_binary_j.pgm grayscale_j.txt
                                    blackwhite_dim_firstline.pbm blackwhite_dim_firstline_binary.pbm
diff --git a/test/io/vtk/CMakeLists.txt b/test/io/vtk/CMakeLists.txt
index 2977a9c75e..e9266f7eb2 100644
--- a/test/io/vtk/CMakeLists.txt
+++ b/test/io/vtk/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES polyline.vtp)
 
diff --git a/test/linear/CMakeLists.txt b/test/linear/CMakeLists.txt
index c401d7b0b1..f1323497f9 100644
--- a/test/linear/CMakeLists.txt
+++ b/test/linear/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 dumux_add_test(NAME test_linearsolver
                SOURCES test_linearsolver.cc
diff --git a/test/material/CMakeLists.txt b/test/material/CMakeLists.txt
index ea48b8f61b..1d8b862694 100644
--- a/test/material/CMakeLists.txt
+++ b/test/material/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(binarycoefficients)
 add_subdirectory(components)
 add_subdirectory(compositionalflash)
diff --git a/test/material/binarycoefficients/CMakeLists.txt b/test/material/binarycoefficients/CMakeLists.txt
index eafd05b7d3..7d9513b80d 100644
--- a/test/material/binarycoefficients/CMakeLists.txt
+++ b/test/material/binarycoefficients/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_binarycoefficients.cc
               LABELS unit material)
diff --git a/test/material/components/CMakeLists.txt b/test/material/components/CMakeLists.txt
index a5228e4746..602a9a406f 100644
--- a/test/material/components/CMakeLists.txt
+++ b/test/material/components/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_componenttraits.cc
               COMPILE_ONLY
               LABELS unit material)
diff --git a/test/material/compositionalflash/CMakeLists.txt b/test/material/compositionalflash/CMakeLists.txt
index f231a9dc81..e95c05358c 100644
--- a/test/material/compositionalflash/CMakeLists.txt
+++ b/test/material/compositionalflash/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_compositionalflash.cc
               LABELS unit material)
diff --git a/test/material/fluidmatrixinteractions/2p/CMakeLists.txt b/test/material/fluidmatrixinteractions/2p/CMakeLists.txt
index 2ba031278e..21b4312af9 100644
--- a/test/material/fluidmatrixinteractions/2p/CMakeLists.txt
+++ b/test/material/fluidmatrixinteractions/2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_thermalconductivity.cc
               LABELS unit material
               COMMAND ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
diff --git a/test/material/fluidmatrixinteractions/CMakeLists.txt b/test/material/fluidmatrixinteractions/CMakeLists.txt
index 0ccaec3c2d..e259599258 100644
--- a/test/material/fluidmatrixinteractions/CMakeLists.txt
+++ b/test/material/fluidmatrixinteractions/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(2p)
 add_subdirectory(porenetwork)
 
diff --git a/test/material/fluidmatrixinteractions/porenetwork/CMakeLists.txt b/test/material/fluidmatrixinteractions/porenetwork/CMakeLists.txt
index 049c33e798..52c1166c5b 100644
--- a/test/material/fluidmatrixinteractions/porenetwork/CMakeLists.txt
+++ b/test/material/fluidmatrixinteractions/porenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_throattransmissibility
                LABELS unit material porenetwork
                SOURCES test_throattransmissibility.cc
diff --git a/test/material/fluidsystems/CMakeLists.txt b/test/material/fluidsystems/CMakeLists.txt
index 65866a537b..429063606f 100644
--- a/test/material/fluidsystems/CMakeLists.txt
+++ b/test/material/fluidsystems/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_fluidsystems.cc
               LABELS unit material)
diff --git a/test/material/immiscibleflash/CMakeLists.txt b/test/material/immiscibleflash/CMakeLists.txt
index f125eb1f30..e2c64bd646 100644
--- a/test/material/immiscibleflash/CMakeLists.txt
+++ b/test/material/immiscibleflash/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_immiscibleflash.cc
               LABELS unit material)
diff --git a/test/material/ncpflash/CMakeLists.txt b/test/material/ncpflash/CMakeLists.txt
index 4ee916369c..d3bb17cba4 100644
--- a/test/material/ncpflash/CMakeLists.txt
+++ b/test/material/ncpflash/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_ncpflash.cc
               LABELS unit material)
diff --git a/test/material/pengrobinson/CMakeLists.txt b/test/material/pengrobinson/CMakeLists.txt
index b8695061c3..2dad3142c0 100644
--- a/test/material/pengrobinson/CMakeLists.txt
+++ b/test/material/pengrobinson/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_pengrobinson.cc
               LABELS unit material)
diff --git a/test/material/solidsystems/CMakeLists.txt b/test/material/solidsystems/CMakeLists.txt
index 7afc19da1c..e252963d61 100644
--- a/test/material/solidsystems/CMakeLists.txt
+++ b/test/material/solidsystems/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_solidsystems.cc
               LABELS unit material)
diff --git a/test/material/tabulation/CMakeLists.txt b/test/material/tabulation/CMakeLists.txt
index aba2c95926..92d9ec4a0b 100644
--- a/test/material/tabulation/CMakeLists.txt
+++ b/test/material/tabulation/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_tabulation.cc
                TIMEOUT 3600
                LABELS unit material)
diff --git a/test/multidomain/CMakeLists.txt b/test/multidomain/CMakeLists.txt
index 51fcab9517..02e190d442 100644
--- a/test/multidomain/CMakeLists.txt
+++ b/test/multidomain/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(embedded)
 add_subdirectory(poromechanics)
 add_subdirectory(boundary)
diff --git a/test/multidomain/boundary/CMakeLists.txt b/test/multidomain/boundary/CMakeLists.txt
index d7ca06c78d..8fa9f8c402 100644
--- a/test/multidomain/boundary/CMakeLists.txt
+++ b/test/multidomain/boundary/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(darcydarcy)
 add_subdirectory(freeflowporenetwork)
 add_subdirectory(freeflowporousmedium)
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/CMakeLists.txt b/test/multidomain/boundary/darcydarcy/1p_1p/CMakeLists.txt
index 3c29cf11f4..555766f610 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/CMakeLists.txt
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_md_boundary_darcy1p_darcy1p_half
               LABELS multidomain multidomain_boundary darcydarcy 1p
               SOURCES main.cc
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/CMakeLists.txt b/test/multidomain/boundary/darcydarcy/1p_2p/CMakeLists.txt
index 1442041181..80188b90e7 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/CMakeLists.txt
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_md_boundary_darcy1p_darcy2p
               LABELS multidomain multidomain_boundary darcydarcy 1p 2p
               SOURCES main.cc
diff --git a/test/multidomain/boundary/darcydarcy/CMakeLists.txt b/test/multidomain/boundary/darcydarcy/CMakeLists.txt
index d5aaaf5d7b..6dac98a93a 100644
--- a/test/multidomain/boundary/darcydarcy/CMakeLists.txt
+++ b/test/multidomain/boundary/darcydarcy/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p_1p)
 add_subdirectory(1p_2p)
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/CMakeLists.txt b/test/multidomain/boundary/freeflowporenetwork/1p_1p/CMakeLists.txt
index c63987fd91..7107716e27 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/CMakeLists.txt
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_md_boundary_ff1p_pnm1p
diff --git a/test/multidomain/boundary/freeflowporenetwork/CMakeLists.txt b/test/multidomain/boundary/freeflowporenetwork/CMakeLists.txt
index f62f49df14..796a0f273b 100644
--- a/test/multidomain/boundary/freeflowporenetwork/CMakeLists.txt
+++ b/test/multidomain/boundary/freeflowporenetwork/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p_1p)
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/CMakeLists.txt b/test/multidomain/boundary/freeflowporousmedium/1p_1p/CMakeLists.txt
index 617ade1705..a7055032b8 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/CMakeLists.txt
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(convergence)
 
 add_input_file_links()
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/CMakeLists.txt b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/CMakeLists.txt
index 8336a0b30d..01ea0965d1 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/CMakeLists.txt
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES "convergencetest.py")
 
diff --git a/test/multidomain/boundary/freeflowporousmedium/CMakeLists.txt b/test/multidomain/boundary/freeflowporousmedium/CMakeLists.txt
index f62f49df14..796a0f273b 100644
--- a/test/multidomain/boundary/freeflowporousmedium/CMakeLists.txt
+++ b/test/multidomain/boundary/freeflowporousmedium/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p_1p)
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/CMakeLists.txt b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/CMakeLists.txt
index 25afa7e1d4..d8a165979a 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/CMakeLists.txt
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(diffusionlawcomparison)
 
 add_input_file_links()
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/CMakeLists.txt b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/CMakeLists.txt
index af24169339..83695e8059 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/CMakeLists.txt
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_md_boundary_darcy1p2c_stokes1p2c_maxwellstefan
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/CMakeLists.txt b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/CMakeLists.txt
index a856545101..9d88dfce96 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/CMakeLists.txt
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_md_boundary_darcy2p2c_stokes1p2c_horizontal
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/CMakeLists.txt b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/CMakeLists.txt
index b3fa296c14..63ced84fcb 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/CMakeLists.txt
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_md_boundary_darcy1p3c_stokes1p3c_horizontal
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/CMakeLists.txt b/test/multidomain/boundary/stokesdarcy/1p_1p/CMakeLists.txt
index 45acb89ecd..74912c514a 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/CMakeLists.txt
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(convergencetest)
 
 add_input_file_links()
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/CMakeLists.txt b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/CMakeLists.txt
index 998112d9a3..6a4c042238 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/CMakeLists.txt
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES "convergencetest.py")
 
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/CMakeLists.txt b/test/multidomain/boundary/stokesdarcy/1p_2p/CMakeLists.txt
index 62e62885ff..1e610c9e2d 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/CMakeLists.txt
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_md_boundary_darcy2p_stokes1p_vertical
diff --git a/test/multidomain/boundary/stokesdarcy/CMakeLists.txt b/test/multidomain/boundary/stokesdarcy/CMakeLists.txt
index 95d1a09424..7a9287cde6 100644
--- a/test/multidomain/boundary/stokesdarcy/CMakeLists.txt
+++ b/test/multidomain/boundary/stokesdarcy/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p_1p)
 add_subdirectory(1p_2p)
 add_subdirectory(1p2c_1p2c)
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/CMakeLists.txt b/test/multidomain/embedded/1d3d/1p2c_richards2c/CMakeLists.txt
index 237ec5e832..23a53e7aba 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/CMakeLists.txt
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_md_embedded_1d3d_1p2c_richards2c
               LABELS multidomain multidomain_embedded 1pnc richardsnc
               SOURCES main.cc
diff --git a/test/multidomain/embedded/1d3d/1p_1p/CMakeLists.txt b/test/multidomain/embedded/1d3d/1p_1p/CMakeLists.txt
index 8b8e9f0709..acfcca3558 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/CMakeLists.txt
+++ b/test/multidomain/embedded/1d3d/1p_1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(NAME test_md_embedded_1d3d_1p1p_tpfatpfa_average
               LABELS multidomain multidomain_embedded 1p
               SOURCES main.cc
diff --git a/test/multidomain/embedded/1d3d/1p_richards/CMakeLists.txt b/test/multidomain/embedded/1d3d/1p_richards/CMakeLists.txt
index 7427c79dac..fa81e69d62 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/CMakeLists.txt
+++ b/test/multidomain/embedded/1d3d/1p_richards/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input" "params_projection.input" "tinyroot.dgf" "tinyroot_3d.msh")
 
 dumux_add_test(NAME test_md_embedded_1d3d_1p_richards_tpfatpfa
diff --git a/test/multidomain/embedded/1d3d/CMakeLists.txt b/test/multidomain/embedded/1d3d/CMakeLists.txt
index 98f256c6a2..211cf77e21 100644
--- a/test/multidomain/embedded/1d3d/CMakeLists.txt
+++ b/test/multidomain/embedded/1d3d/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p_1p)
 add_subdirectory(1p_richards)
 add_subdirectory(1p2c_richards2c)
diff --git a/test/multidomain/embedded/1d3d/root_soil_benchmark/CMakeLists.txt b/test/multidomain/embedded/1d3d/root_soil_benchmark/CMakeLists.txt
index 677b4f6c4d..dfd9cd36d6 100644
--- a/test/multidomain/embedded/1d3d/root_soil_benchmark/CMakeLists.txt
+++ b/test/multidomain/embedded/1d3d/root_soil_benchmark/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # link the mesh and the parameter file
 dune_symlink_to_source_files(FILES params.input dap8_rootsys.dgf)
 
diff --git a/test/multidomain/embedded/2d3d/1p_1p/CMakeLists.txt b/test/multidomain/embedded/2d3d/1p_1p/CMakeLists.txt
index bfceae77fc..f4bcbd11d5 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/CMakeLists.txt
+++ b/test/multidomain/embedded/2d3d/1p_1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_executable(test_md_embedded_2d3d_fracture1p_tpfa EXCLUDE_FROM_ALL main.cc)
 
 dumux_add_test(NAME test_md_embedded_2d3d_fracture1p_tpfa_linearsolver
diff --git a/test/multidomain/embedded/2d3d/CMakeLists.txt b/test/multidomain/embedded/2d3d/CMakeLists.txt
index f62f49df14..796a0f273b 100644
--- a/test/multidomain/embedded/2d3d/CMakeLists.txt
+++ b/test/multidomain/embedded/2d3d/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p_1p)
diff --git a/test/multidomain/embedded/CMakeLists.txt b/test/multidomain/embedded/CMakeLists.txt
index 4dc96bb0eb..952d8514ac 100644
--- a/test/multidomain/embedded/CMakeLists.txt
+++ b/test/multidomain/embedded/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1d3d)
 add_subdirectory(2d3d)
diff --git a/test/multidomain/facet/1p_1p/CMakeLists.txt b/test/multidomain/facet/1p_1p/CMakeLists.txt
index fc3443e51e..c9373435f8 100644
--- a/test/multidomain/facet/1p_1p/CMakeLists.txt
+++ b/test/multidomain/facet/1p_1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(analytical)
 add_subdirectory(gravity)
 add_subdirectory(linearprofile)
diff --git a/test/multidomain/facet/1p_1p/analytical/CMakeLists.txt b/test/multidomain/facet/1p_1p/analytical/CMakeLists.txt
index d4382b8824..a525c4883e 100644
--- a/test/multidomain/facet/1p_1p/analytical/CMakeLists.txt
+++ b/test/multidomain/facet/1p_1p/analytical/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "grids" "params.input" "convergencetest.py")
 
 dumux_add_test(NAME test_md_facet_1p1p_tpfa_convergence
diff --git a/test/multidomain/facet/1p_1p/gravity/CMakeLists.txt b/test/multidomain/facet/1p_1p/gravity/CMakeLists.txt
index 132aa481bd..67d71d0005 100644
--- a/test/multidomain/facet/1p_1p/gravity/CMakeLists.txt
+++ b/test/multidomain/facet/1p_1p/gravity/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "grids" "params.input")
 
 # test gravity using different values for xi
diff --git a/test/multidomain/facet/1p_1p/linearprofile/CMakeLists.txt b/test/multidomain/facet/1p_1p/linearprofile/CMakeLists.txt
index 6a91b1ec9d..be2d582cdb 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/CMakeLists.txt
+++ b/test/multidomain/facet/1p_1p/linearprofile/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "grids" "params.input")
 
 add_executable(test_md_facet_1p1p_linearprofile_tpfa EXCLUDE_FROM_ALL main.cc)
diff --git a/test/multidomain/facet/1p_1p/threedomain/CMakeLists.txt b/test/multidomain/facet/1p_1p/threedomain/CMakeLists.txt
index 09e533905b..fc850da0d3 100644
--- a/test/multidomain/facet/1p_1p/threedomain/CMakeLists.txt
+++ b/test/multidomain/facet/1p_1p/threedomain/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "grids" "params.input")
 
 dumux_add_test(NAME test_md_facet_1p1p_threedomain_tpfa
diff --git a/test/multidomain/facet/1pnc_1pnc/CMakeLists.txt b/test/multidomain/facet/1pnc_1pnc/CMakeLists.txt
index 67001d883f..dbdb926d51 100644
--- a/test/multidomain/facet/1pnc_1pnc/CMakeLists.txt
+++ b/test/multidomain/facet/1pnc_1pnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "grids" "params.input")
 
 dumux_add_test(NAME test_md_facet_1pnc1pnc_tpfa
diff --git a/test/multidomain/facet/CMakeLists.txt b/test/multidomain/facet/CMakeLists.txt
index 38038164b2..97f333a01b 100644
--- a/test/multidomain/facet/CMakeLists.txt
+++ b/test/multidomain/facet/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p_1p)
 add_subdirectory(1pnc_1pnc)
 add_subdirectory(tracer_tracer)
diff --git a/test/multidomain/facet/tracer_tracer/CMakeLists.txt b/test/multidomain/facet/tracer_tracer/CMakeLists.txt
index 4d7425abb2..52dacb1407 100644
--- a/test/multidomain/facet/tracer_tracer/CMakeLists.txt
+++ b/test/multidomain/facet/tracer_tracer/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "grids" "params.input")
 
 dumux_add_test(NAME test_md_facet_tracertracer_tpfa
diff --git a/test/multidomain/poromechanics/CMakeLists.txt b/test/multidomain/poromechanics/CMakeLists.txt
index 37bc6f3d32..d07aa6c840 100644
--- a/test/multidomain/poromechanics/CMakeLists.txt
+++ b/test/multidomain/poromechanics/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(el1p)
 add_subdirectory(el2p)
diff --git a/test/multidomain/poromechanics/el1p/CMakeLists.txt b/test/multidomain/poromechanics/el1p/CMakeLists.txt
index cc801060a8..350a1b48b8 100644
--- a/test/multidomain/poromechanics/el1p/CMakeLists.txt
+++ b/test/multidomain/poromechanics/el1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_md_poromechanics_el1p
diff --git a/test/multidomain/poromechanics/el2p/CMakeLists.txt b/test/multidomain/poromechanics/el2p/CMakeLists.txt
index 252a6f6ef3..e4a9be559e 100644
--- a/test/multidomain/poromechanics/el2p/CMakeLists.txt
+++ b/test/multidomain/poromechanics/el2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_md_poromechanics_el2p
diff --git a/test/nonlinear/CMakeLists.txt b/test/nonlinear/CMakeLists.txt
index 7036b25e08..ae2c987a47 100644
--- a/test/nonlinear/CMakeLists.txt
+++ b/test/nonlinear/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(findscalarroot)
 add_subdirectory(newton)
diff --git a/test/nonlinear/findscalarroot/CMakeLists.txt b/test/nonlinear/findscalarroot/CMakeLists.txt
index 004545b738..a5c632d175 100644
--- a/test/nonlinear/findscalarroot/CMakeLists.txt
+++ b/test/nonlinear/findscalarroot/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_findscalarroot.cc
                LABELS unit nonlinear)
diff --git a/test/nonlinear/newton/CMakeLists.txt b/test/nonlinear/newton/CMakeLists.txt
index d65c968d31..5f799d4ce5 100644
--- a/test/nonlinear/newton/CMakeLists.txt
+++ b/test/nonlinear/newton/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dumux_add_test(SOURCES test_newton.cc
                LABELS unit nonlinear)
 dumux_add_test(NAME test_newton_linesearch
diff --git a/test/parallel/CMakeLists.txt b/test/parallel/CMakeLists.txt
index 3a976ee9a9..3d63c31542 100644
--- a/test/parallel/CMakeLists.txt
+++ b/test/parallel/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(partition)
diff --git a/test/parallel/partition/CMakeLists.txt b/test/parallel/partition/CMakeLists.txt
index 57e9113fda..041e6542ac 100644
--- a/test/parallel/partition/CMakeLists.txt
+++ b/test/parallel/partition/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES ball.msh rectangle.msh)
 dumux_add_test(NAME test_parallel_partition_scotch
                SOURCES main.cc
diff --git a/test/porenetwork/1p/CMakeLists.txt b/test/porenetwork/1p/CMakeLists.txt
index 5d5bb3df63..0161beb02e 100644
--- a/test/porenetwork/1p/CMakeLists.txt
+++ b/test/porenetwork/1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(nonisothermal)
 add_subdirectory(noncreepingflow)
 
diff --git a/test/porenetwork/1p/noncreepingflow/CMakeLists.txt b/test/porenetwork/1p/noncreepingflow/CMakeLists.txt
index e1833eb833..d696c75cdf 100644
--- a/test/porenetwork/1p/noncreepingflow/CMakeLists.txt
+++ b/test/porenetwork/1p/noncreepingflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(nonisothermal)
 
 add_input_file_links()
diff --git a/test/porenetwork/1p/noncreepingflow/nonisothermal/CMakeLists.txt b/test/porenetwork/1p/noncreepingflow/nonisothermal/CMakeLists.txt
index 06673ad595..513e8a97c7 100644
--- a/test/porenetwork/1p/noncreepingflow/nonisothermal/CMakeLists.txt
+++ b/test/porenetwork/1p/noncreepingflow/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_pnm_1pni_noncreeping_flow
diff --git a/test/porenetwork/1p/nonisothermal/CMakeLists.txt b/test/porenetwork/1p/nonisothermal/CMakeLists.txt
index 1335a122a8..a476fca2f1 100644
--- a/test/porenetwork/1p/nonisothermal/CMakeLists.txt
+++ b/test/porenetwork/1p/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_pnm_1pni
diff --git a/test/porenetwork/1pnc/CMakeLists.txt b/test/porenetwork/1pnc/CMakeLists.txt
index 8674b7890d..49ae38dcf5 100644
--- a/test/porenetwork/1pnc/CMakeLists.txt
+++ b/test/porenetwork/1pnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 add_executable(test_pnm_1p2c EXCLUDE_FROM_ALL main.cc)
diff --git a/test/porenetwork/2p/CMakeLists.txt b/test/porenetwork/2p/CMakeLists.txt
index 53cee69237..ce5c3705b2 100644
--- a/test/porenetwork/2p/CMakeLists.txt
+++ b/test/porenetwork/2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(static)
 
 add_input_file_links()
diff --git a/test/porenetwork/2p/static/CMakeLists.txt b/test/porenetwork/2p/static/CMakeLists.txt
index 392568f7b3..fd9bc12268 100644
--- a/test/porenetwork/2p/static/CMakeLists.txt
+++ b/test/porenetwork/2p/static/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_pnm_2p_static
diff --git a/test/porenetwork/CMakeLists.txt b/test/porenetwork/CMakeLists.txt
index 3bf8249e6b..c3eb5c37ae 100644
--- a/test/porenetwork/CMakeLists.txt
+++ b/test/porenetwork/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p)
 add_subdirectory(1pnc)
 add_subdirectory(2p)
diff --git a/test/porousmediumflow/1p/CMakeLists.txt b/test/porousmediumflow/1p/CMakeLists.txt
index 4b66f73a77..c2de9faded 100644
--- a/test/porousmediumflow/1p/CMakeLists.txt
+++ b/test/porousmediumflow/1p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(convergence)
 add_subdirectory(pointsources)
 add_subdirectory(incompressible)
diff --git a/test/porousmediumflow/1p/compressible/CMakeLists.txt b/test/porousmediumflow/1p/compressible/CMakeLists.txt
index 92d3e20bd1..b4f9584665 100644
--- a/test/porousmediumflow/1p/compressible/CMakeLists.txt
+++ b/test/porousmediumflow/1p/compressible/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(stationary)
 add_subdirectory(instationary)
diff --git a/test/porousmediumflow/1p/compressible/instationary/CMakeLists.txt b/test/porousmediumflow/1p/compressible/instationary/CMakeLists.txt
index f824ba4a8f..69edffd6eb 100644
--- a/test/porousmediumflow/1p/compressible/instationary/CMakeLists.txt
+++ b/test/porousmediumflow/1p/compressible/instationary/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # compressible instationary
diff --git a/test/porousmediumflow/1p/compressible/stationary/CMakeLists.txt b/test/porousmediumflow/1p/compressible/stationary/CMakeLists.txt
index 916c5679b9..6677f40dd2 100644
--- a/test/porousmediumflow/1p/compressible/stationary/CMakeLists.txt
+++ b/test/porousmediumflow/1p/compressible/stationary/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # compressible stationary
diff --git a/test/porousmediumflow/1p/convergence/CMakeLists.txt b/test/porousmediumflow/1p/convergence/CMakeLists.txt
index fbc093277d..d06aa81c4e 100644
--- a/test/porousmediumflow/1p/convergence/CMakeLists.txt
+++ b/test/porousmediumflow/1p/convergence/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(analyticsolution)
 add_subdirectory(discretesolution)
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/CMakeLists.txt b/test/porousmediumflow/1p/convergence/analyticsolution/CMakeLists.txt
index a50498793e..04bec5d36b 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/CMakeLists.txt
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES "convergencetest.py")
 
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/CMakeLists.txt b/test/porousmediumflow/1p/convergence/discretesolution/CMakeLists.txt
index 65422ee2f4..60baf56f77 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/CMakeLists.txt
+++ b/test/porousmediumflow/1p/convergence/discretesolution/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # executable for tpfa tests
diff --git a/test/porousmediumflow/1p/fracture2d3d/CMakeLists.txt b/test/porousmediumflow/1p/fracture2d3d/CMakeLists.txt
index f4993b197f..d00b576ca8 100644
--- a/test/porousmediumflow/1p/fracture2d3d/CMakeLists.txt
+++ b/test/porousmediumflow/1p/fracture2d3d/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dune_symlink_to_source_files(FILES grids)
diff --git a/test/porousmediumflow/1p/incompressible/CMakeLists.txt b/test/porousmediumflow/1p/incompressible/CMakeLists.txt
index d6aefdbace..503a7bc2f6 100644
--- a/test/porousmediumflow/1p/incompressible/CMakeLists.txt
+++ b/test/porousmediumflow/1p/incompressible/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 dune_symlink_to_source_files(FILES grids)
 
diff --git a/test/porousmediumflow/1p/internaldirichlet/CMakeLists.txt b/test/porousmediumflow/1p/internaldirichlet/CMakeLists.txt
index 18f73857cb..eecf78e3ab 100644
--- a/test/porousmediumflow/1p/internaldirichlet/CMakeLists.txt
+++ b/test/porousmediumflow/1p/internaldirichlet/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 dumux_add_test(NAME test_1p_internaldirichlet_tpfa
               SOURCES ${CMAKE_SOURCE_DIR}/test/porousmediumflow/1p/incompressible/main.cc
diff --git a/test/porousmediumflow/1p/isothermal/CMakeLists.txt b/test/porousmediumflow/1p/isothermal/CMakeLists.txt
index f0c1cb9f61..ebf3ebb008 100644
--- a/test/porousmediumflow/1p/isothermal/CMakeLists.txt
+++ b/test/porousmediumflow/1p/isothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 add_input_file_links()
 add_gstat_file_links()
diff --git a/test/porousmediumflow/1p/network1d3d/CMakeLists.txt b/test/porousmediumflow/1p/network1d3d/CMakeLists.txt
index 4b09d46afe..95474ac464 100644
--- a/test/porousmediumflow/1p/network1d3d/CMakeLists.txt
+++ b/test/porousmediumflow/1p/network1d3d/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 add_gstat_file_links()
 
diff --git a/test/porousmediumflow/1p/nonisothermal/CMakeLists.txt b/test/porousmediumflow/1p/nonisothermal/CMakeLists.txt
index 0454f5f201..229b425704 100644
--- a/test/porousmediumflow/1p/nonisothermal/CMakeLists.txt
+++ b/test/porousmediumflow/1p/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/1p/periodicbc/CMakeLists.txt b/test/porousmediumflow/1p/periodicbc/CMakeLists.txt
index 1865912d30..199ab4ec22 100644
--- a/test/porousmediumflow/1p/periodicbc/CMakeLists.txt
+++ b/test/porousmediumflow/1p/periodicbc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input" "periodic.dgf")
 
 # test using periodic boundary conditions
diff --git a/test/porousmediumflow/1p/pointsources/CMakeLists.txt b/test/porousmediumflow/1p/pointsources/CMakeLists.txt
index ef57bf2c78..da564805ab 100644
--- a/test/porousmediumflow/1p/pointsources/CMakeLists.txt
+++ b/test/porousmediumflow/1p/pointsources/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(timeindependent)
 add_subdirectory(timedependent)
diff --git a/test/porousmediumflow/1p/pointsources/timedependent/CMakeLists.txt b/test/porousmediumflow/1p/pointsources/timedependent/CMakeLists.txt
index 0b0410c5c9..9da3631abe 100644
--- a/test/porousmediumflow/1p/pointsources/timedependent/CMakeLists.txt
+++ b/test/porousmediumflow/1p/pointsources/timedependent/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links("params.input")
 
 dumux_add_test(NAME test_1p_pointsources_timedependent_tpfa
diff --git a/test/porousmediumflow/1p/pointsources/timeindependent/CMakeLists.txt b/test/porousmediumflow/1p/pointsources/timeindependent/CMakeLists.txt
index e278897aaf..9f0e63c608 100644
--- a/test/porousmediumflow/1p/pointsources/timeindependent/CMakeLists.txt
+++ b/test/porousmediumflow/1p/pointsources/timeindependent/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links("params.input")
 dune_symlink_to_source_files(FILES grids)
 
diff --git a/test/porousmediumflow/1p/rootbenchmark/CMakeLists.txt b/test/porousmediumflow/1p/rootbenchmark/CMakeLists.txt
index e37556813e..4bcf0368a6 100644
--- a/test/porousmediumflow/1p/rootbenchmark/CMakeLists.txt
+++ b/test/porousmediumflow/1p/rootbenchmark/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES params.input convergencetest.py)
 
 dumux_add_test(NAME test_1p_rootbenchmark_tpfa
diff --git a/test/porousmediumflow/1pnc/1p2c/CMakeLists.txt b/test/porousmediumflow/1pnc/1p2c/CMakeLists.txt
index bc7eb9a410..f46db3e49c 100644
--- a/test/porousmediumflow/1pnc/1p2c/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/1p2c/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(isothermal)
 add_subdirectory(nonisothermal)
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/CMakeLists.txt b/test/porousmediumflow/1pnc/1p2c/isothermal/CMakeLists.txt
index 7a06e249c9..b8fb84102e 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(saltwaterintrusion)
 
 add_input_file_links()
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/CMakeLists.txt b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/CMakeLists.txt
index db68cc4654..9a96d031fd 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES params.input test_1p2c_saltwaterintrusion_box_dt-reference.dat)
 
 # salt-water intrusion test using the box model
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/CMakeLists.txt b/test/porousmediumflow/1pnc/1p2c/nonisothermal/CMakeLists.txt
index 0162d5fc62..f0a7b33586 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(conduction)
 add_subdirectory(convection)
 add_subdirectory(transientbc)
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/CMakeLists.txt b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/CMakeLists.txt
index faa7b1a44c..a7c0b8e43d 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/CMakeLists.txt b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/CMakeLists.txt
index f0567938d8..e641072d2c 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/CMakeLists.txt b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/CMakeLists.txt
index 792fd3fffd..9de33efd57 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_1pncni_transientbc_box_caching
diff --git a/test/porousmediumflow/1pnc/1p3c/CMakeLists.txt b/test/porousmediumflow/1pnc/1p3c/CMakeLists.txt
index 42ef9875d0..4d75de3408 100644
--- a/test/porousmediumflow/1pnc/1p3c/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/1p3c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 # 1pnc tests
diff --git a/test/porousmediumflow/1pnc/CMakeLists.txt b/test/porousmediumflow/1pnc/CMakeLists.txt
index ef9dea68b0..8dc30a7806 100644
--- a/test/porousmediumflow/1pnc/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p2c)
 add_subdirectory(nonequilibrium)
 add_subdirectory(1p3c)
diff --git a/test/porousmediumflow/1pnc/dispersion/CMakeLists.txt b/test/porousmediumflow/1pnc/dispersion/CMakeLists.txt
index 5da70223cc..d60ad0a128 100644
--- a/test/porousmediumflow/1pnc/dispersion/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/dispersion/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_1pnc_dispersion_scheidegger
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/CMakeLists.txt b/test/porousmediumflow/1pnc/nonequilibrium/CMakeLists.txt
index 0ec097b849..4fa8e92281 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/CMakeLists.txt
+++ b/test/porousmediumflow/1pnc/nonequilibrium/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/1pncmin/CMakeLists.txt b/test/porousmediumflow/1pncmin/CMakeLists.txt
index 7f1c1ab5ee..8898f50ac6 100644
--- a/test/porousmediumflow/1pncmin/CMakeLists.txt
+++ b/test/porousmediumflow/1pncmin/CMakeLists.txt
@@ -1 +1,4 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(nonisothermal)
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/CMakeLists.txt b/test/porousmediumflow/1pncmin/nonisothermal/CMakeLists.txt
index 174be9b5ed..8b42df8f71 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/CMakeLists.txt
+++ b/test/porousmediumflow/1pncmin/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_1pncminni_box
diff --git a/test/porousmediumflow/2p/CMakeLists.txt b/test/porousmediumflow/2p/CMakeLists.txt
index 8b02698b0c..4bcec8fb97 100644
--- a/test/porousmediumflow/2p/CMakeLists.txt
+++ b/test/porousmediumflow/2p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(adaptive)
 add_subdirectory(boxdfm)
 add_subdirectory(cornerpoint)
diff --git a/test/porousmediumflow/2p/adaptive/CMakeLists.txt b/test/porousmediumflow/2p/adaptive/CMakeLists.txt
index 0b3a1b6c0a..8a8ccaacf0 100644
--- a/test/porousmediumflow/2p/adaptive/CMakeLists.txt
+++ b/test/porousmediumflow/2p/adaptive/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 dune_symlink_to_source_files(FILES "initialsolutioncc.txt")
 dune_symlink_to_source_files(FILES "initialsolutionbox.txt")
diff --git a/test/porousmediumflow/2p/boxdfm/CMakeLists.txt b/test/porousmediumflow/2p/boxdfm/CMakeLists.txt
index 453cc346d2..fbfc66f2c0 100644
--- a/test/porousmediumflow/2p/boxdfm/CMakeLists.txt
+++ b/test/porousmediumflow/2p/boxdfm/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input" "grids")
 
 # quadrilaterals alu grid
diff --git a/test/porousmediumflow/2p/cornerpoint/CMakeLists.txt b/test/porousmediumflow/2p/cornerpoint/CMakeLists.txt
index 9c8dbf8a04..542eceea69 100644
--- a/test/porousmediumflow/2p/cornerpoint/CMakeLists.txt
+++ b/test/porousmediumflow/2p/cornerpoint/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 dune_symlink_to_source_files(FILES grids)
 
diff --git a/test/porousmediumflow/2p/fracture/CMakeLists.txt b/test/porousmediumflow/2p/fracture/CMakeLists.txt
index c06de2c142..7b831c2b2e 100644
--- a/test/porousmediumflow/2p/fracture/CMakeLists.txt
+++ b/test/porousmediumflow/2p/fracture/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input" "grids" "dt")
 
 # tests without gravity
diff --git a/test/porousmediumflow/2p/incompressible/CMakeLists.txt b/test/porousmediumflow/2p/incompressible/CMakeLists.txt
index da1d788bdc..6f94d74b14 100644
--- a/test/porousmediumflow/2p/incompressible/CMakeLists.txt
+++ b/test/porousmediumflow/2p/incompressible/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # using tpfa
diff --git a/test/porousmediumflow/2p/nonisothermal/CMakeLists.txt b/test/porousmediumflow/2p/nonisothermal/CMakeLists.txt
index 2b77d806ea..54597649b1 100644
--- a/test/porousmediumflow/2p/nonisothermal/CMakeLists.txt
+++ b/test/porousmediumflow/2p/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_2pni_box_simplex
diff --git a/test/porousmediumflow/2p/rotationsymmetry/CMakeLists.txt b/test/porousmediumflow/2p/rotationsymmetry/CMakeLists.txt
index 8dd8521ce3..ce17d0ac3a 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/CMakeLists.txt
+++ b/test/porousmediumflow/2p/rotationsymmetry/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input" "dome.msh")
 
 dumux_add_test(NAME test_2p_rotationsymmetry_dome
diff --git a/test/porousmediumflow/2p1c/CMakeLists.txt b/test/porousmediumflow/2p1c/CMakeLists.txt
index c0c79aeec0..31500e8489 100644
--- a/test/porousmediumflow/2p1c/CMakeLists.txt
+++ b/test/porousmediumflow/2p1c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 #add links to input files
 add_input_file_links()
 
diff --git a/test/porousmediumflow/2p2c/CMakeLists.txt b/test/porousmediumflow/2p2c/CMakeLists.txt
index bf51a879db..53fb69e3e6 100644
--- a/test/porousmediumflow/2p2c/CMakeLists.txt
+++ b/test/porousmediumflow/2p2c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(injection)
 add_subdirectory(mpnccomparison)
 add_subdirectory(waterair)
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/CMakeLists.txt b/test/porousmediumflow/2p2c/chemicalnonequilibrium/CMakeLists.txt
index ac0c17c8bc..0cd707e609 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/CMakeLists.txt
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_2p2c_nonequilibrium_box
diff --git a/test/porousmediumflow/2p2c/evaporation/CMakeLists.txt b/test/porousmediumflow/2p2c/evaporation/CMakeLists.txt
index e9666bdcd7..03c02e41b1 100644
--- a/test/porousmediumflow/2p2c/evaporation/CMakeLists.txt
+++ b/test/porousmediumflow/2p2c/evaporation/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/2p2c/injection/CMakeLists.txt b/test/porousmediumflow/2p2c/injection/CMakeLists.txt
index 1be3f3f699..d77bff9a37 100644
--- a/test/porousmediumflow/2p2c/injection/CMakeLists.txt
+++ b/test/porousmediumflow/2p2c/injection/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 dumux_add_test(NAME test_2p2c_injection_box
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/CMakeLists.txt b/test/porousmediumflow/2p2c/mpnccomparison/CMakeLists.txt
index 0f633be817..ffe66f3e1f 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/CMakeLists.txt
+++ b/test/porousmediumflow/2p2c/mpnccomparison/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_2p2c_mpnc_comparison_box
diff --git a/test/porousmediumflow/2p2c/waterair/CMakeLists.txt b/test/porousmediumflow/2p2c/waterair/CMakeLists.txt
index 71d1536316..d6fd1250f5 100644
--- a/test/porousmediumflow/2p2c/waterair/CMakeLists.txt
+++ b/test/porousmediumflow/2p2c/waterair/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/2pnc/CMakeLists.txt b/test/porousmediumflow/2pnc/CMakeLists.txt
index 1b8c874ceb..0fec5d73fb 100644
--- a/test/porousmediumflow/2pnc/CMakeLists.txt
+++ b/test/porousmediumflow/2pnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(diffusion)
 add_subdirectory(fuelcell)
 add_subdirectory(surfactant)
diff --git a/test/porousmediumflow/2pnc/diffusion/CMakeLists.txt b/test/porousmediumflow/2pnc/diffusion/CMakeLists.txt
index 2c67eb98cb..7e2ed72145 100644
--- a/test/porousmediumflow/2pnc/diffusion/CMakeLists.txt
+++ b/test/porousmediumflow/2pnc/diffusion/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES params.input)
 
 dumux_add_test(NAME test_2pnc_maxwellstefan_tpfa
diff --git a/test/porousmediumflow/2pnc/fuelcell/CMakeLists.txt b/test/porousmediumflow/2pnc/fuelcell/CMakeLists.txt
index 520a1cb956..dc7375b75a 100644
--- a/test/porousmediumflow/2pnc/fuelcell/CMakeLists.txt
+++ b/test/porousmediumflow/2pnc/fuelcell/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES params.input params_ni.input)
 
 # isothermal tests
diff --git a/test/porousmediumflow/2pnc/surfactant/CMakeLists.txt b/test/porousmediumflow/2pnc/surfactant/CMakeLists.txt
index dedd8f91ea..0f3c351bbb 100644
--- a/test/porousmediumflow/2pnc/surfactant/CMakeLists.txt
+++ b/test/porousmediumflow/2pnc/surfactant/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 dumux_add_test(NAME test_2p3c_surfactant
diff --git a/test/porousmediumflow/2pncmin/CMakeLists.txt b/test/porousmediumflow/2pncmin/CMakeLists.txt
index bc7eb9a410..f46db3e49c 100644
--- a/test/porousmediumflow/2pncmin/CMakeLists.txt
+++ b/test/porousmediumflow/2pncmin/CMakeLists.txt
@@ -1,2 +1,5 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(isothermal)
 add_subdirectory(nonisothermal)
diff --git a/test/porousmediumflow/2pncmin/isothermal/CMakeLists.txt b/test/porousmediumflow/2pncmin/isothermal/CMakeLists.txt
index f69c40cd6f..61e65aa5be 100644
--- a/test/porousmediumflow/2pncmin/isothermal/CMakeLists.txt
+++ b/test/porousmediumflow/2pncmin/isothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES params.input)
 
 # isothermal tests
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/CMakeLists.txt b/test/porousmediumflow/2pncmin/nonisothermal/CMakeLists.txt
index e470be93f7..ab69f16a76 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/CMakeLists.txt
+++ b/test/porousmediumflow/2pncmin/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES params.input)
 
 # isothermal tests
diff --git a/test/porousmediumflow/3p/CMakeLists.txt b/test/porousmediumflow/3p/CMakeLists.txt
index 04540747a5..c5820e82e5 100644
--- a/test/porousmediumflow/3p/CMakeLists.txt
+++ b/test/porousmediumflow/3p/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(conduction)
 add_subdirectory(convection)
 add_subdirectory(infiltration)
diff --git a/test/porousmediumflow/3p/conduction/CMakeLists.txt b/test/porousmediumflow/3p/conduction/CMakeLists.txt
index 777fc49344..060e1f82cf 100644
--- a/test/porousmediumflow/3p/conduction/CMakeLists.txt
+++ b/test/porousmediumflow/3p/conduction/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 dumux_add_test(NAME test_3pni_conduction_box
diff --git a/test/porousmediumflow/3p/convection/CMakeLists.txt b/test/porousmediumflow/3p/convection/CMakeLists.txt
index ac4c852e9c..fee48c22d7 100644
--- a/test/porousmediumflow/3p/convection/CMakeLists.txt
+++ b/test/porousmediumflow/3p/convection/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 dumux_add_test(NAME test_3pni_convection_box
diff --git a/test/porousmediumflow/3p/infiltration/CMakeLists.txt b/test/porousmediumflow/3p/infiltration/CMakeLists.txt
index daf533bb1b..b42d55cda4 100644
--- a/test/porousmediumflow/3p/infiltration/CMakeLists.txt
+++ b/test/porousmediumflow/3p/infiltration/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # isothermal tests
diff --git a/test/porousmediumflow/3p3c/CMakeLists.txt b/test/porousmediumflow/3p3c/CMakeLists.txt
index 27998587c9..a06ecd9355 100644
--- a/test/porousmediumflow/3p3c/CMakeLists.txt
+++ b/test/porousmediumflow/3p3c/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(columnxylol)
 add_subdirectory(infiltration)
 add_subdirectory(kuevette)
diff --git a/test/porousmediumflow/3p3c/columnxylol/CMakeLists.txt b/test/porousmediumflow/3p3c/columnxylol/CMakeLists.txt
index e1eeba40ec..b62cdb0561 100644
--- a/test/porousmediumflow/3p3c/columnxylol/CMakeLists.txt
+++ b/test/porousmediumflow/3p3c/columnxylol/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/3p3c/infiltration/CMakeLists.txt b/test/porousmediumflow/3p3c/infiltration/CMakeLists.txt
index bdf4573ed4..5690a9939f 100644
--- a/test/porousmediumflow/3p3c/infiltration/CMakeLists.txt
+++ b/test/porousmediumflow/3p3c/infiltration/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # isothermal tests
diff --git a/test/porousmediumflow/3p3c/kuevette/CMakeLists.txt b/test/porousmediumflow/3p3c/kuevette/CMakeLists.txt
index 164dacfea1..ea63c157bb 100644
--- a/test/porousmediumflow/3p3c/kuevette/CMakeLists.txt
+++ b/test/porousmediumflow/3p3c/kuevette/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 dumux_add_test(NAME test_3p3cni_kuevette_box
diff --git a/test/porousmediumflow/3pwateroil/CMakeLists.txt b/test/porousmediumflow/3pwateroil/CMakeLists.txt
index fa3f044cd1..86bc0a093a 100644
--- a/test/porousmediumflow/3pwateroil/CMakeLists.txt
+++ b/test/porousmediumflow/3pwateroil/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 dumux_add_test(NAME test_3pwateroil_sagd_box
diff --git a/test/porousmediumflow/CMakeLists.txt b/test/porousmediumflow/CMakeLists.txt
index ea1b02cee3..6dbb38e3c2 100644
--- a/test/porousmediumflow/CMakeLists.txt
+++ b/test/porousmediumflow/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(1p)
 add_subdirectory(1pnc)
 add_subdirectory(1pncmin)
diff --git a/test/porousmediumflow/co2/CMakeLists.txt b/test/porousmediumflow/co2/CMakeLists.txt
index 241474e9a7..2135fd58bf 100644
--- a/test/porousmediumflow/co2/CMakeLists.txt
+++ b/test/porousmediumflow/co2/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES grids)
 
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/CMakeLists.txt b/test/porousmediumflow/mpnc/2p2ccomparison/CMakeLists.txt
index b83258640c..ed3f4c5653 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/CMakeLists.txt
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_mpnc_2p2c_comparison_box
diff --git a/test/porousmediumflow/mpnc/CMakeLists.txt b/test/porousmediumflow/mpnc/CMakeLists.txt
index cad8693eea..ce209497b2 100644
--- a/test/porousmediumflow/mpnc/CMakeLists.txt
+++ b/test/porousmediumflow/mpnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(2p2ccomparison)
 add_subdirectory(kinetic)
 add_subdirectory(obstacle)
diff --git a/test/porousmediumflow/mpnc/kinetic/CMakeLists.txt b/test/porousmediumflow/mpnc/kinetic/CMakeLists.txt
index 73a9ae68ff..817c3be26f 100644
--- a/test/porousmediumflow/mpnc/kinetic/CMakeLists.txt
+++ b/test/porousmediumflow/mpnc/kinetic/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 # build target for the full kinetic test problem
diff --git a/test/porousmediumflow/mpnc/obstacle/CMakeLists.txt b/test/porousmediumflow/mpnc/obstacle/CMakeLists.txt
index 202c905f5f..a96718c4d7 100644
--- a/test/porousmediumflow/mpnc/obstacle/CMakeLists.txt
+++ b/test/porousmediumflow/mpnc/obstacle/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 dumux_add_test(NAME test_mpnc_obstacle_box
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/CMakeLists.txt b/test/porousmediumflow/mpnc/thermalnonequilibrium/CMakeLists.txt
index c4de65d1a5..03772d5260 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/CMakeLists.txt
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 dune_symlink_to_source_files(FILES grids)
 
diff --git a/test/porousmediumflow/richards/CMakeLists.txt b/test/porousmediumflow/richards/CMakeLists.txt
index 44b49bdddd..ecd2855ef6 100644
--- a/test/porousmediumflow/richards/CMakeLists.txt
+++ b/test/porousmediumflow/richards/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(analytical)
 add_subdirectory(annulus)
 add_subdirectory(benchmarks)
diff --git a/test/porousmediumflow/richards/analytical/CMakeLists.txt b/test/porousmediumflow/richards/analytical/CMakeLists.txt
index e87043711e..9091df2a5c 100644
--- a/test/porousmediumflow/richards/analytical/CMakeLists.txt
+++ b/test/porousmediumflow/richards/analytical/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # comparison to analytical solution - only with tpfa
diff --git a/test/porousmediumflow/richards/annulus/CMakeLists.txt b/test/porousmediumflow/richards/annulus/CMakeLists.txt
index 85be915d7b..55d5ceaa00 100644
--- a/test/porousmediumflow/richards/annulus/CMakeLists.txt
+++ b/test/porousmediumflow/richards/annulus/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_richards_annulus
diff --git a/test/porousmediumflow/richards/benchmarks/CMakeLists.txt b/test/porousmediumflow/richards/benchmarks/CMakeLists.txt
index 2abe57f7dc..1f7c5cd115 100644
--- a/test/porousmediumflow/richards/benchmarks/CMakeLists.txt
+++ b/test/porousmediumflow/richards/benchmarks/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES
 params_evaporation_sand.input
 params_evaporation_loam1.input
diff --git a/test/porousmediumflow/richards/lens/CMakeLists.txt b/test/porousmediumflow/richards/lens/CMakeLists.txt
index 3742e20a45..2aa6949dc7 100644
--- a/test/porousmediumflow/richards/lens/CMakeLists.txt
+++ b/test/porousmediumflow/richards/lens/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # isothermal tests
diff --git a/test/porousmediumflow/richards/nonisothermal/CMakeLists.txt b/test/porousmediumflow/richards/nonisothermal/CMakeLists.txt
index ca317f92a0..bf091522eb 100644
--- a/test/porousmediumflow/richards/nonisothermal/CMakeLists.txt
+++ b/test/porousmediumflow/richards/nonisothermal/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(conduction)
 add_subdirectory(convection)
 add_subdirectory(evaporation)
diff --git a/test/porousmediumflow/richards/nonisothermal/conduction/CMakeLists.txt b/test/porousmediumflow/richards/nonisothermal/conduction/CMakeLists.txt
index f9b13e83e4..9137464f12 100644
--- a/test/porousmediumflow/richards/nonisothermal/conduction/CMakeLists.txt
+++ b/test/porousmediumflow/richards/nonisothermal/conduction/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/richards/nonisothermal/convection/CMakeLists.txt b/test/porousmediumflow/richards/nonisothermal/convection/CMakeLists.txt
index 7f535dabcd..9337f92c2b 100644
--- a/test/porousmediumflow/richards/nonisothermal/convection/CMakeLists.txt
+++ b/test/porousmediumflow/richards/nonisothermal/convection/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/richards/nonisothermal/evaporation/CMakeLists.txt b/test/porousmediumflow/richards/nonisothermal/evaporation/CMakeLists.txt
index 8750b8cbdf..09dbcc3197 100644
--- a/test/porousmediumflow/richards/nonisothermal/evaporation/CMakeLists.txt
+++ b/test/porousmediumflow/richards/nonisothermal/evaporation/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/richardsnc/CMakeLists.txt b/test/porousmediumflow/richardsnc/CMakeLists.txt
index b3762f2a14..9c96e31e72 100644
--- a/test/porousmediumflow/richardsnc/CMakeLists.txt
+++ b/test/porousmediumflow/richardsnc/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links(FILES params.input)
 
 dumux_add_test(NAME test_richardsnc_box
diff --git a/test/porousmediumflow/solidenergy/CMakeLists.txt b/test/porousmediumflow/solidenergy/CMakeLists.txt
index 00c0e4228a..a0fcc8e086 100644
--- a/test/porousmediumflow/solidenergy/CMakeLists.txt
+++ b/test/porousmediumflow/solidenergy/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_input_file_links()
 
 # non-isothermal tests
diff --git a/test/porousmediumflow/tracer/2ptracer/CMakeLists.txt b/test/porousmediumflow/tracer/2ptracer/CMakeLists.txt
index 9da63b7ab1..4096b928b2 100644
--- a/test/porousmediumflow/tracer/2ptracer/CMakeLists.txt
+++ b/test/porousmediumflow/tracer/2ptracer/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_2ptracer_lens_tpfa
diff --git a/test/porousmediumflow/tracer/CMakeLists.txt b/test/porousmediumflow/tracer/CMakeLists.txt
index 2d77d2aa99..3a647d39cb 100644
--- a/test/porousmediumflow/tracer/CMakeLists.txt
+++ b/test/porousmediumflow/tracer/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 add_subdirectory(2ptracer)
 add_subdirectory(constvel)
 add_subdirectory(multiphase)
diff --git a/test/porousmediumflow/tracer/constvel/CMakeLists.txt b/test/porousmediumflow/tracer/constvel/CMakeLists.txt
index 201fe0b083..c170a85b4a 100644
--- a/test/porousmediumflow/tracer/constvel/CMakeLists.txt
+++ b/test/porousmediumflow/tracer/constvel/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 # explicit tracer tests (mass fractions)
diff --git a/test/porousmediumflow/tracer/multiphase/CMakeLists.txt b/test/porousmediumflow/tracer/multiphase/CMakeLists.txt
index b02015650f..4d97e4e24c 100644
--- a/test/porousmediumflow/tracer/multiphase/CMakeLists.txt
+++ b/test/porousmediumflow/tracer/multiphase/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 dune_symlink_to_source_files(FILES "params.input")
 
 dumux_add_test(NAME test_tracer_multiphase_tpfa
diff --git a/test/python/CMakeLists.txt b/test/python/CMakeLists.txt
index 039c960d28..3edd76fdad 100644
--- a/test/python/CMakeLists.txt
+++ b/test/python/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # We execute Python tests in the binary directory so possible output files
 # do not get dumped into the source tree
 
-- 
GitLab


From 2baf5062749e2fbe5e6260b275bed4b5f9c4ed9b Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:33:13 +0200
Subject: [PATCH 17/20] [license] add SPDX headers to .cc files

---
 dumux/common/parameters.cc                                    | 4 ++++
 examples/1protationsymmetry/main.cc                           | 4 ++++
 examples/1ptracer/main.cc                                     | 4 ++++
 examples/2pinfiltration/main.cc                               | 4 ++++
 examples/biomineralization/main.cc                            | 4 ++++
 examples/cahn_hilliard/main.cc                                | 4 ++++
 examples/diffusion/main.cc                                    | 4 ++++
 examples/embedded_network_1d3d/main.cc                        | 4 ++++
 examples/freeflowchannel/main.cc                              | 4 ++++
 examples/liddrivencavity/main.cc                              | 4 ++++
 examples/porenetwork_upscaling/main.cc                        | 4 ++++
 examples/shallowwaterfriction/main.cc                         | 4 ++++
 python/dumux/common/_common.cc                                | 4 ++++
 test/common/functions/test_function_l2norm.cc                 | 4 ++++
 test/common/integrate/test_integratescalar.cc                 | 4 ++++
 test/common/math/test_math.cc                                 | 4 ++++
 test/common/metadata/test_metadata.cc                         | 4 ++++
 test/common/parameters/test_loggingparametertree.cc           | 4 ++++
 test/common/propertysystem/test_propertysystem.cc             | 4 ++++
 test/common/propertysystem/test_propertysystem_aliases.cc     | 4 ++++
 test/common/propertysystem/test_propertysystem_example.cc     | 4 ++++
 test/common/spline/test_cubicspline.cc                        | 4 ++++
 test/common/spline/test_monotonecubicspline.cc                | 4 ++++
 test/common/spline/test_spline.cc                             | 4 ++++
 test/common/stringutilities/test_stringutilities.cc           | 4 ++++
 test/common/test_enumerate.cc                                 | 4 ++++
 test/common/test_partial.cc                                   | 4 ++++
 test/common/test_tag.cc                                       | 4 ++++
 test/common/timeloop/test_timeloop.cc                         | 4 ++++
 test/common/typetraits/test_isvalid.cc                        | 4 ++++
 test/discretization/box/test_boxfvgeometry.cc                 | 4 ++++
 test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc  | 4 ++++
 .../cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc    | 4 ++++
 .../facecentered/diamond/test_diamondgridgeometry.cc          | 4 ++++
 .../facecentered/staggered/test_staggeredfvgeometry.cc        | 4 ++++
 test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc     | 4 ++++
 test/discretization/projection/test_l2_projection.cc          | 4 ++++
 test/discretization/projection/test_projection_2d1d.cc        | 4 ++++
 .../rotationsymmetry/test_rotationsymmetric_gridgeometry.cc   | 4 ++++
 .../staggered/test_staggered_free_flow_geometry.cc            | 4 ++++
 test/discretization/staggered/test_staggeredfvgeometry.cc     | 4 ++++
 test/discretization/test_walldistance.cc                      | 4 ++++
 test/experimental/discretization/test_fvgridvariables.cc      | 4 ++++
 test/experimental/timestepping/test_timestepmethods.cc        | 4 ++++
 test/flux/test_diffusioncontainers.cc                         | 4 ++++
 test/freeflow/navierstokes/angeli/main.cc                     | 4 ++++
 test/freeflow/navierstokes/channel/1d/main.cc                 | 4 ++++
 test/freeflow/navierstokes/channel/2d/main.cc                 | 4 ++++
 test/freeflow/navierstokes/channel/3d/main.cc                 | 4 ++++
 test/freeflow/navierstokes/channel/3d_nonuniform/main.cc      | 4 ++++
 test/freeflow/navierstokes/channel/pipe/main.cc               | 4 ++++
 test/freeflow/navierstokes/channel/pipe/momentum/main.cc      | 4 ++++
 test/freeflow/navierstokes/donea/main.cc                      | 4 ++++
 test/freeflow/navierstokes/donea/main_momentum.cc             | 4 ++++
 test/freeflow/navierstokes/kovasznay/main.cc                  | 4 ++++
 test/freeflow/navierstokes/periodic/main.cc                   | 4 ++++
 test/freeflow/navierstokes/sincos/main.cc                     | 4 ++++
 test/freeflow/navierstokes/unstructured/main.cc               | 4 ++++
 test/freeflow/navierstokesnc/channel/main.cc                  | 4 ++++
 test/freeflow/navierstokesnc/densitydrivenflow/main.cc        | 4 ++++
 test/freeflow/navierstokesnc/maxwellstefan/main.cc            | 4 ++++
 test/freeflow/rans/main.cc                                    | 4 ++++
 test/freeflow/ransnc/main.cc                                  | 4 ++++
 test/freeflow/shallowwater/bowl/main.cc                       | 4 ++++
 test/freeflow/shallowwater/dambreak/main.cc                   | 4 ++++
 test/freeflow/shallowwater/poiseuilleflow/main.cc             | 4 ++++
 test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc    | 4 ++++
 .../shallowwater/roughchannel/limitednikuradse/main.cc        | 4 ++++
 test/freeflow/shallowwater/roughchannel/main.cc               | 4 ++++
 test/geomechanics/elastic/main.cc                             | 4 ++++
 test/geomechanics/poroelastic/main.cc                         | 4 ++++
 test/geometry/boundingboxtree/test_3d3d_grid_intersection.cc  | 4 ++++
 test/geometry/boundingboxtree/test_bboxtree.cc                | 4 ++++
 test/geometry/boundingboxtree/test_geometry_fracture.cc       | 4 ++++
 test/geometry/test_0d1d_intersection.cc                       | 4 ++++
 test/geometry/test_0d2d_intersection.cc                       | 4 ++++
 test/geometry/test_0d3d_intersection.cc                       | 4 ++++
 test/geometry/test_1d1d_intersection.cc                       | 4 ++++
 test/geometry/test_1d2d_intersection.cc                       | 4 ++++
 test/geometry/test_1d3d_intersection.cc                       | 4 ++++
 test/geometry/test_2d2d_intersection.cc                       | 4 ++++
 test/geometry/test_2d3d_intersection.cc                       | 4 ++++
 test/geometry/test_3d3d_intersection.cc                       | 4 ++++
 test/geometry/test_circlepoints.cc                            | 4 ++++
 test/geometry/test_cylinderintegration.cc                     | 4 ++++
 test/geometry/test_distance.cc                                | 4 ++++
 test/geometry/test_intersectingentity_cartesiangrid.cc        | 4 ++++
 test/geometry/test_intersectionentityset.cc                   | 4 ++++
 test/geometry/test_makegeometry.cc                            | 4 ++++
 test/geometry/test_normal.cc                                  | 4 ++++
 test/geometry/test_refinementquadraturerule.cc                | 4 ++++
 test/geometry/test_triangulate_convex_hull.cc                 | 4 ++++
 test/geometry/test_volume.cc                                  | 4 ++++
 test/io/container/test_container_io.cc                        | 4 ++++
 test/io/format/test_format.cc                                 | 4 ++++
 test/io/gnuplotinterface/test_gnuplotinterface.cc             | 4 ++++
 test/io/gridmanager/test_gmshboundaryflag.cc                  | 4 ++++
 test/io/gridmanager/test_gridmanager_cake.cc                  | 4 ++++
 test/io/gridmanager/test_gridmanager_dgf.cc                   | 4 ++++
 test/io/gridmanager/test_gridmanager_gmsh_3d.cc               | 4 ++++
 test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc        | 4 ++++
 test/io/gridmanager/test_gridmanager_mmesh.cc                 | 4 ++++
 test/io/gridmanager/test_gridmanager_subgrid.cc               | 4 ++++
 test/io/gridmanager/test_gridmanager_vtk.cc                   | 4 ++++
 test/io/gridmanager/test_pnm_gridmanager.cc                   | 4 ++++
 test/io/gridmanager/test_pnm_subgriddata.cc                   | 4 ++++
 test/io/inputdata/test_io_data_input.cc                       | 4 ++++
 test/io/rasterimagereader/test_rasterimagereader.cc           | 4 ++++
 test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc              | 4 ++++
 test/io/vtk/test_vtkoutputmodule.cc                           | 4 ++++
 test/io/vtk/test_vtkreader.cc                                 | 4 ++++
 test/linear/test_dunevectors.cc                               | 4 ++++
 test/linear/test_linearsolver.cc                              | 4 ++++
 test/linear/test_parallel_amg_smoothers.cc                    | 4 ++++
 test/linear/test_scalarproducts.cc                            | 4 ++++
 test/material/binarycoefficients/test_binarycoefficients.cc   | 4 ++++
 test/material/components/plotproperties.cc                    | 4 ++++
 test/material/components/test_componenttraits.cc              | 4 ++++
 test/material/compositionalflash/test_compositionalflash.cc   | 4 ++++
 .../2p/test_material_2p_brookscorey.cc                        | 4 ++++
 .../fluidmatrixinteractions/2p/test_material_2p_dataspline.cc | 4 ++++
 .../fluidmatrixinteractions/2p/test_material_2p_spline.cc     | 4 ++++
 .../2p/test_material_2p_vangenuchten.cc                       | 4 ++++
 .../fluidmatrixinteractions/2p/test_thermalconductivity.cc    | 4 ++++
 .../porenetwork/test_material_2p_porenetwork.cc               | 4 ++++
 .../porenetwork/test_throattransmissibility.cc                | 4 ++++
 .../fluidmatrixinteractions/test_effectivediffusivity.cc      | 4 ++++
 test/material/fluidsystems/test_fluidsystems.cc               | 4 ++++
 test/material/immiscibleflash/test_immiscibleflash.cc         | 4 ++++
 test/material/ncpflash/test_ncpflash.cc                       | 4 ++++
 test/material/pengrobinson/test_pengrobinson.cc               | 4 ++++
 test/material/solidsystems/test_solidsystems.cc               | 4 ++++
 test/material/tabulation/test_tabulation.cc                   | 4 ++++
 test/multidomain/boundary/darcydarcy/1p_1p/main.cc            | 4 ++++
 test/multidomain/boundary/darcydarcy/1p_2p/main.cc            | 4 ++++
 test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc   | 4 ++++
 .../boundary/freeflowporousmedium/1p_1p/convergence/main.cc   | 4 ++++
 test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc  | 4 ++++
 .../stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc      | 4 ++++
 test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc       | 4 ++++
 test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc       | 4 ++++
 test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc       | 4 ++++
 .../boundary/stokesdarcy/1p_1p/convergencetest/main.cc        | 4 ++++
 test/multidomain/boundary/stokesdarcy/1p_1p/main.cc           | 4 ++++
 test/multidomain/boundary/stokesdarcy/1p_2p/main.cc           | 4 ++++
 test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc        | 4 ++++
 test/multidomain/embedded/1d3d/1p_1p/main.cc                  | 4 ++++
 test/multidomain/embedded/1d3d/1p_richards/main.cc            | 4 ++++
 test/multidomain/embedded/2d3d/1p_1p/main.cc                  | 4 ++++
 test/multidomain/facet/1p_1p/analytical/main.cc               | 4 ++++
 test/multidomain/facet/1p_1p/gravity/main.cc                  | 4 ++++
 test/multidomain/facet/1p_1p/linearprofile/main.cc            | 4 ++++
 test/multidomain/facet/1p_1p/threedomain/main.cc              | 4 ++++
 test/multidomain/facet/1pnc_1pnc/main.cc                      | 4 ++++
 test/multidomain/facet/test_facetcouplingmapper.cc            | 4 ++++
 test/multidomain/facet/test_facetcouplingmapper_boundary.cc   | 4 ++++
 test/multidomain/facet/test_gridmanager.cc                    | 4 ++++
 test/multidomain/facet/test_vertexmapper.cc                   | 4 ++++
 test/multidomain/facet/tracer_tracer/main.cc                  | 4 ++++
 test/multidomain/poromechanics/el1p/main.cc                   | 4 ++++
 test/multidomain/poromechanics/el2p/main.cc                   | 4 ++++
 test/nonlinear/findscalarroot/test_findscalarroot.cc          | 4 ++++
 test/nonlinear/newton/test_newton.cc                          | 4 ++++
 test/nonlinear/newton/test_newton_parallel.cc                 | 4 ++++
 test/parallel/partition/main.cc                               | 4 ++++
 test/porenetwork/1p/main.cc                                   | 4 ++++
 test/porenetwork/1p/noncreepingflow/main.cc                   | 4 ++++
 test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc     | 4 ++++
 test/porenetwork/1p/nonisothermal/main.cc                     | 4 ++++
 test/porenetwork/1pnc/main.cc                                 | 4 ++++
 test/porenetwork/2p/main.cc                                   | 4 ++++
 test/porenetwork/2p/static/main.cc                            | 4 ++++
 test/porousmediumflow/1p/compressible/instationary/main.cc    | 4 ++++
 .../1p/compressible/instationary/main_experimental.cc         | 4 ++++
 test/porousmediumflow/1p/compressible/stationary/main.cc      | 4 ++++
 test/porousmediumflow/1p/convergence/analyticsolution/main.cc | 4 ++++
 test/porousmediumflow/1p/convergence/discretesolution/main.cc | 4 ++++
 test/porousmediumflow/1p/fracture2d3d/main.cc                 | 4 ++++
 test/porousmediumflow/1p/incompressible/main.cc               | 4 ++++
 test/porousmediumflow/1p/isothermal/main.cc                   | 4 ++++
 test/porousmediumflow/1p/network1d3d/main.cc                  | 4 ++++
 test/porousmediumflow/1p/nonisothermal/main.cc                | 4 ++++
 test/porousmediumflow/1p/periodicbc/main.cc                   | 4 ++++
 test/porousmediumflow/1p/pointsources/timedependent/main.cc   | 4 ++++
 test/porousmediumflow/1p/pointsources/timeindependent/main.cc | 4 ++++
 test/porousmediumflow/1p/rootbenchmark/main.cc                | 4 ++++
 test/porousmediumflow/1pnc/1p2c/isothermal/main.cc            | 4 ++++
 .../1pnc/1p2c/isothermal/saltwaterintrusion/main.cc           | 4 ++++
 .../1pnc/1p2c/nonisothermal/conduction/main.cc                | 4 ++++
 .../1pnc/1p2c/nonisothermal/convection/main.cc                | 4 ++++
 .../1pnc/1p2c/nonisothermal/transientbc/main.cc               | 4 ++++
 test/porousmediumflow/1pnc/1p3c/main.cc                       | 4 ++++
 test/porousmediumflow/1pnc/dispersion/main.cc                 | 4 ++++
 test/porousmediumflow/1pnc/nonequilibrium/main.cc             | 4 ++++
 test/porousmediumflow/1pncmin/nonisothermal/main.cc           | 4 ++++
 test/porousmediumflow/2p/adaptive/main.cc                     | 4 ++++
 test/porousmediumflow/2p/boxdfm/main.cc                       | 4 ++++
 test/porousmediumflow/2p/cornerpoint/main.cc                  | 4 ++++
 test/porousmediumflow/2p/fracture/main.cc                     | 4 ++++
 test/porousmediumflow/2p/incompressible/main.cc               | 4 ++++
 test/porousmediumflow/2p/nonisothermal/main.cc                | 4 ++++
 test/porousmediumflow/2p/rotationsymmetry/main.cc             | 4 ++++
 test/porousmediumflow/2p1c/main.cc                            | 4 ++++
 test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc     | 4 ++++
 test/porousmediumflow/2p2c/evaporation/main.cc                | 4 ++++
 test/porousmediumflow/2p2c/injection/main.cc                  | 4 ++++
 test/porousmediumflow/2p2c/mpnccomparison/main.cc             | 4 ++++
 test/porousmediumflow/2p2c/waterair/main.cc                   | 4 ++++
 test/porousmediumflow/2pnc/diffusion/main.cc                  | 4 ++++
 test/porousmediumflow/2pnc/fuelcell/main.cc                   | 4 ++++
 test/porousmediumflow/2pnc/surfactant/main.cc                 | 4 ++++
 test/porousmediumflow/2pncmin/isothermal/main.cc              | 4 ++++
 test/porousmediumflow/2pncmin/nonisothermal/main.cc           | 4 ++++
 test/porousmediumflow/3p/conduction/main.cc                   | 4 ++++
 test/porousmediumflow/3p/convection/main.cc                   | 4 ++++
 test/porousmediumflow/3p/infiltration/main.cc                 | 4 ++++
 test/porousmediumflow/3p3c/columnxylol/main.cc                | 4 ++++
 test/porousmediumflow/3p3c/infiltration/main.cc               | 4 ++++
 test/porousmediumflow/3p3c/kuevette/main.cc                   | 4 ++++
 test/porousmediumflow/3pwateroil/main.cc                      | 4 ++++
 test/porousmediumflow/co2/main.cc                             | 4 ++++
 test/porousmediumflow/mpnc/2p2ccomparison/main.cc             | 4 ++++
 test/porousmediumflow/mpnc/kinetic/main.cc                    | 4 ++++
 test/porousmediumflow/mpnc/obstacle/main.cc                   | 4 ++++
 test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc      | 4 ++++
 test/porousmediumflow/richards/analytical/main.cc             | 4 ++++
 test/porousmediumflow/richards/annulus/main.cc                | 4 ++++
 test/porousmediumflow/richards/annulus/main_instationary.cc   | 4 ++++
 test/porousmediumflow/richards/benchmarks/main.cc             | 4 ++++
 test/porousmediumflow/richards/lens/main.cc                   | 4 ++++
 .../richards/nonisothermal/conduction/main.cc                 | 4 ++++
 .../richards/nonisothermal/convection/main.cc                 | 4 ++++
 .../richards/nonisothermal/evaporation/main.cc                | 4 ++++
 test/porousmediumflow/richardsnc/main.cc                      | 4 ++++
 test/porousmediumflow/solidenergy/main.cc                     | 4 ++++
 test/porousmediumflow/tracer/2ptracer/main.cc                 | 4 ++++
 test/porousmediumflow/tracer/constvel/main.cc                 | 4 ++++
 test/porousmediumflow/tracer/multiphase/main.cc               | 4 ++++
 238 files changed, 952 insertions(+)

diff --git a/dumux/common/parameters.cc b/dumux/common/parameters.cc
index 49049bc611..dadeb3cec0 100644
--- a/dumux/common/parameters.cc
+++ b/dumux/common/parameters.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1protationsymmetry/main.cc b/examples/1protationsymmetry/main.cc
index 7e24bebd63..3b70b130d9 100644
--- a/examples/1protationsymmetry/main.cc
+++ b/examples/1protationsymmetry/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1ptracer/main.cc b/examples/1ptracer/main.cc
index 94cf78169e..3abe79103d 100644
--- a/examples/1ptracer/main.cc
+++ b/examples/1ptracer/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/2pinfiltration/main.cc b/examples/2pinfiltration/main.cc
index d8c06a1ebf..fa4ebebd02 100644
--- a/examples/2pinfiltration/main.cc
+++ b/examples/2pinfiltration/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/main.cc b/examples/biomineralization/main.cc
index 98862b9c0a..f609c82cb9 100644
--- a/examples/biomineralization/main.cc
+++ b/examples/biomineralization/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/cahn_hilliard/main.cc b/examples/cahn_hilliard/main.cc
index b91a6d9acb..cdcbaa11fe 100644
--- a/examples/cahn_hilliard/main.cc
+++ b/examples/cahn_hilliard/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/diffusion/main.cc b/examples/diffusion/main.cc
index a3585e7eda..b32502e6e2 100644
--- a/examples/diffusion/main.cc
+++ b/examples/diffusion/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/embedded_network_1d3d/main.cc b/examples/embedded_network_1d3d/main.cc
index efd32b4f13..c94102f2ff 100644
--- a/examples/embedded_network_1d3d/main.cc
+++ b/examples/embedded_network_1d3d/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/freeflowchannel/main.cc b/examples/freeflowchannel/main.cc
index f96f530ca5..ef39b0188d 100644
--- a/examples/freeflowchannel/main.cc
+++ b/examples/freeflowchannel/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/liddrivencavity/main.cc b/examples/liddrivencavity/main.cc
index ba809863f8..de6bc25af5 100644
--- a/examples/liddrivencavity/main.cc
+++ b/examples/liddrivencavity/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/porenetwork_upscaling/main.cc b/examples/porenetwork_upscaling/main.cc
index 9b9e0151a5..6b151bc46b 100644
--- a/examples/porenetwork_upscaling/main.cc
+++ b/examples/porenetwork_upscaling/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/shallowwaterfriction/main.cc b/examples/shallowwaterfriction/main.cc
index e80c599ce2..b8bee9f095 100644
--- a/examples/shallowwaterfriction/main.cc
+++ b/examples/shallowwaterfriction/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/python/dumux/common/_common.cc b/python/dumux/common/_common.cc
index 921a20b442..2ae4d0082a 100644
--- a/python/dumux/common/_common.cc
+++ b/python/dumux/common/_common.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/functions/test_function_l2norm.cc b/test/common/functions/test_function_l2norm.cc
index 676ce78f58..2de4dc90ed 100644
--- a/test/common/functions/test_function_l2norm.cc
+++ b/test/common/functions/test_function_l2norm.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <dune/common/fvector.hh>
diff --git a/test/common/integrate/test_integratescalar.cc b/test/common/integrate/test_integratescalar.cc
index 21be225b94..91be095e6f 100644
--- a/test/common/integrate/test_integratescalar.cc
+++ b/test/common/integrate/test_integratescalar.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/common/math/test_math.cc b/test/common/math/test_math.cc
index 8d93b35fa6..2a8d9d1c51 100644
--- a/test/common/math/test_math.cc
+++ b/test/common/math/test_math.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/metadata/test_metadata.cc b/test/common/metadata/test_metadata.cc
index 0382a44560..34d512e0c0 100644
--- a/test/common/metadata/test_metadata.cc
+++ b/test/common/metadata/test_metadata.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/parameters/test_loggingparametertree.cc b/test/common/parameters/test_loggingparametertree.cc
index 62532a407e..23a6fd1922 100644
--- a/test/common/parameters/test_loggingparametertree.cc
+++ b/test/common/parameters/test_loggingparametertree.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 #include <iostream>
 
diff --git a/test/common/propertysystem/test_propertysystem.cc b/test/common/propertysystem/test_propertysystem.cc
index fbc8d18525..3a7a5474ef 100644
--- a/test/common/propertysystem/test_propertysystem.cc
+++ b/test/common/propertysystem/test_propertysystem.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/propertysystem/test_propertysystem_aliases.cc b/test/common/propertysystem/test_propertysystem_aliases.cc
index c02c1f8523..dd9a031ecb 100644
--- a/test/common/propertysystem/test_propertysystem_aliases.cc
+++ b/test/common/propertysystem/test_propertysystem_aliases.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/propertysystem/test_propertysystem_example.cc b/test/common/propertysystem/test_propertysystem_example.cc
index 395aaa4221..4166471700 100644
--- a/test/common/propertysystem/test_propertysystem_example.cc
+++ b/test/common/propertysystem/test_propertysystem_example.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/spline/test_cubicspline.cc b/test/common/spline/test_cubicspline.cc
index cb5127e976..68a484bd0d 100644
--- a/test/common/spline/test_cubicspline.cc
+++ b/test/common/spline/test_cubicspline.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/spline/test_monotonecubicspline.cc b/test/common/spline/test_monotonecubicspline.cc
index 3eaae6617f..8393a9e9ba 100644
--- a/test/common/spline/test_monotonecubicspline.cc
+++ b/test/common/spline/test_monotonecubicspline.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/spline/test_spline.cc b/test/common/spline/test_spline.cc
index b55adf9956..c5689ec28e 100644
--- a/test/common/spline/test_spline.cc
+++ b/test/common/spline/test_spline.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/common/stringutilities/test_stringutilities.cc b/test/common/stringutilities/test_stringutilities.cc
index 7958cf1bc7..56b9df1222 100644
--- a/test/common/stringutilities/test_stringutilities.cc
+++ b/test/common/stringutilities/test_stringutilities.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/common/test_enumerate.cc b/test/common/test_enumerate.cc
index c8c5790afc..c84679244d 100644
--- a/test/common/test_enumerate.cc
+++ b/test/common/test_enumerate.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <vector>
diff --git a/test/common/test_partial.cc b/test/common/test_partial.cc
index ca33e3a6da..361784e44d 100644
--- a/test/common/test_partial.cc
+++ b/test/common/test_partial.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/common/test_tag.cc b/test/common/test_tag.cc
index 09f8b73a57..7e4d1d1c4c 100644
--- a/test/common/test_tag.cc
+++ b/test/common/test_tag.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 #include <iostream>
 
diff --git a/test/common/timeloop/test_timeloop.cc b/test/common/timeloop/test_timeloop.cc
index 37e9d71828..177e6a7d05 100644
--- a/test/common/timeloop/test_timeloop.cc
+++ b/test/common/timeloop/test_timeloop.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 // time loop test
 #include <config.h>
 
diff --git a/test/common/typetraits/test_isvalid.cc b/test/common/typetraits/test_isvalid.cc
index a593eeed10..ca79282ba4 100644
--- a/test/common/typetraits/test_isvalid.cc
+++ b/test/common/typetraits/test_isvalid.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/discretization/box/test_boxfvgeometry.cc b/test/discretization/box/test_boxfvgeometry.cc
index 7550d624ed..9eb855e5e8 100644
--- a/test/discretization/box/test_boxfvgeometry.cc
+++ b/test/discretization/box/test_boxfvgeometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc b/test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc
index 2c6d4b1d04..5b08fdcf3b 100644
--- a/test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc
+++ b/test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc b/test/discretization/cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc
index de1c1d61a6..bf489ac4c4 100644
--- a/test/discretization/cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc
+++ b/test/discretization/cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/facecentered/diamond/test_diamondgridgeometry.cc b/test/discretization/facecentered/diamond/test_diamondgridgeometry.cc
index f992d83998..246debd28c 100644
--- a/test/discretization/facecentered/diamond/test_diamondgridgeometry.cc
+++ b/test/discretization/facecentered/diamond/test_diamondgridgeometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/facecentered/staggered/test_staggeredfvgeometry.cc b/test/discretization/facecentered/staggered/test_staggeredfvgeometry.cc
index c337b726aa..04f6c8889c 100644
--- a/test/discretization/facecentered/staggered/test_staggeredfvgeometry.cc
+++ b/test/discretization/facecentered/staggered/test_staggeredfvgeometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc b/test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc
index 8810070a95..4128712978 100644
--- a/test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc
+++ b/test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/projection/test_l2_projection.cc b/test/discretization/projection/test_l2_projection.cc
index c4a3921009..9c2a399c51 100644
--- a/test/discretization/projection/test_l2_projection.cc
+++ b/test/discretization/projection/test_l2_projection.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/projection/test_projection_2d1d.cc b/test/discretization/projection/test_projection_2d1d.cc
index 0ec08137bd..73f5e1131c 100644
--- a/test/discretization/projection/test_projection_2d1d.cc
+++ b/test/discretization/projection/test_projection_2d1d.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/rotationsymmetry/test_rotationsymmetric_gridgeometry.cc b/test/discretization/rotationsymmetry/test_rotationsymmetric_gridgeometry.cc
index fa54ce4cad..681c8055cf 100644
--- a/test/discretization/rotationsymmetry/test_rotationsymmetric_gridgeometry.cc
+++ b/test/discretization/rotationsymmetry/test_rotationsymmetric_gridgeometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/staggered/test_staggered_free_flow_geometry.cc b/test/discretization/staggered/test_staggered_free_flow_geometry.cc
index fbe6a7a195..434635f2f9 100644
--- a/test/discretization/staggered/test_staggered_free_flow_geometry.cc
+++ b/test/discretization/staggered/test_staggered_free_flow_geometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/staggered/test_staggeredfvgeometry.cc b/test/discretization/staggered/test_staggeredfvgeometry.cc
index 1639c4d065..c7346a155e 100644
--- a/test/discretization/staggered/test_staggeredfvgeometry.cc
+++ b/test/discretization/staggered/test_staggeredfvgeometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/test_walldistance.cc b/test/discretization/test_walldistance.cc
index b66f944227..3d6a30d64c 100644
--- a/test/discretization/test_walldistance.cc
+++ b/test/discretization/test_walldistance.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/experimental/discretization/test_fvgridvariables.cc b/test/experimental/discretization/test_fvgridvariables.cc
index 0587dfe303..70e4fcf2be 100644
--- a/test/experimental/discretization/test_fvgridvariables.cc
+++ b/test/experimental/discretization/test_fvgridvariables.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/experimental/timestepping/test_timestepmethods.cc b/test/experimental/timestepping/test_timestepmethods.cc
index 244fbe66e9..41add0a105 100644
--- a/test/experimental/timestepping/test_timestepmethods.cc
+++ b/test/experimental/timestepping/test_timestepmethods.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <cmath>
diff --git a/test/flux/test_diffusioncontainers.cc b/test/flux/test_diffusioncontainers.cc
index eb2c1cf676..26c4ffca92 100644
--- a/test/flux/test_diffusioncontainers.cc
+++ b/test/flux/test_diffusioncontainers.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/angeli/main.cc b/test/freeflow/navierstokes/angeli/main.cc
index 923d3cb7f6..48cb490ea3 100644
--- a/test/freeflow/navierstokes/angeli/main.cc
+++ b/test/freeflow/navierstokes/angeli/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/1d/main.cc b/test/freeflow/navierstokes/channel/1d/main.cc
index ee97c68e78..c0ba0471cb 100644
--- a/test/freeflow/navierstokes/channel/1d/main.cc
+++ b/test/freeflow/navierstokes/channel/1d/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/2d/main.cc b/test/freeflow/navierstokes/channel/2d/main.cc
index e5aad4e5cf..762786f5dc 100644
--- a/test/freeflow/navierstokes/channel/2d/main.cc
+++ b/test/freeflow/navierstokes/channel/2d/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/3d/main.cc b/test/freeflow/navierstokes/channel/3d/main.cc
index e330e0e858..481ca42e3f 100644
--- a/test/freeflow/navierstokes/channel/3d/main.cc
+++ b/test/freeflow/navierstokes/channel/3d/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/3d_nonuniform/main.cc b/test/freeflow/navierstokes/channel/3d_nonuniform/main.cc
index 3ce16c8ab1..c17569c0e2 100644
--- a/test/freeflow/navierstokes/channel/3d_nonuniform/main.cc
+++ b/test/freeflow/navierstokes/channel/3d_nonuniform/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/pipe/main.cc b/test/freeflow/navierstokes/channel/pipe/main.cc
index a62d710d3b..3174f39114 100644
--- a/test/freeflow/navierstokes/channel/pipe/main.cc
+++ b/test/freeflow/navierstokes/channel/pipe/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/pipe/momentum/main.cc b/test/freeflow/navierstokes/channel/pipe/momentum/main.cc
index 075685cd00..e68b36175d 100644
--- a/test/freeflow/navierstokes/channel/pipe/momentum/main.cc
+++ b/test/freeflow/navierstokes/channel/pipe/momentum/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/donea/main.cc b/test/freeflow/navierstokes/donea/main.cc
index 94a527dddc..895ef0bd90 100644
--- a/test/freeflow/navierstokes/donea/main.cc
+++ b/test/freeflow/navierstokes/donea/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/donea/main_momentum.cc b/test/freeflow/navierstokes/donea/main_momentum.cc
index d26f055d26..66574385b5 100644
--- a/test/freeflow/navierstokes/donea/main_momentum.cc
+++ b/test/freeflow/navierstokes/donea/main_momentum.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/kovasznay/main.cc b/test/freeflow/navierstokes/kovasznay/main.cc
index f552eb33ab..e6e5d137c6 100644
--- a/test/freeflow/navierstokes/kovasznay/main.cc
+++ b/test/freeflow/navierstokes/kovasznay/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/periodic/main.cc b/test/freeflow/navierstokes/periodic/main.cc
index 5b2a0defa6..12383096d4 100644
--- a/test/freeflow/navierstokes/periodic/main.cc
+++ b/test/freeflow/navierstokes/periodic/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/sincos/main.cc b/test/freeflow/navierstokes/sincos/main.cc
index 54ede4c803..4f6ed54b32 100644
--- a/test/freeflow/navierstokes/sincos/main.cc
+++ b/test/freeflow/navierstokes/sincos/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/unstructured/main.cc b/test/freeflow/navierstokes/unstructured/main.cc
index 563f829921..eb35f99b87 100644
--- a/test/freeflow/navierstokes/unstructured/main.cc
+++ b/test/freeflow/navierstokes/unstructured/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/channel/main.cc b/test/freeflow/navierstokesnc/channel/main.cc
index 96d817b8cc..0c656a6732 100644
--- a/test/freeflow/navierstokesnc/channel/main.cc
+++ b/test/freeflow/navierstokesnc/channel/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/densitydrivenflow/main.cc b/test/freeflow/navierstokesnc/densitydrivenflow/main.cc
index b016fa0512..9ce622850c 100644
--- a/test/freeflow/navierstokesnc/densitydrivenflow/main.cc
+++ b/test/freeflow/navierstokesnc/densitydrivenflow/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/maxwellstefan/main.cc b/test/freeflow/navierstokesnc/maxwellstefan/main.cc
index 04ce698b92..a7b324d27b 100644
--- a/test/freeflow/navierstokesnc/maxwellstefan/main.cc
+++ b/test/freeflow/navierstokesnc/maxwellstefan/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/rans/main.cc b/test/freeflow/rans/main.cc
index 685a32fae0..f32bb77d11 100644
--- a/test/freeflow/rans/main.cc
+++ b/test/freeflow/rans/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/ransnc/main.cc b/test/freeflow/ransnc/main.cc
index 168596ca58..650f055162 100644
--- a/test/freeflow/ransnc/main.cc
+++ b/test/freeflow/ransnc/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/bowl/main.cc b/test/freeflow/shallowwater/bowl/main.cc
index dd6df53ec5..33f6943886 100644
--- a/test/freeflow/shallowwater/bowl/main.cc
+++ b/test/freeflow/shallowwater/bowl/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/dambreak/main.cc b/test/freeflow/shallowwater/dambreak/main.cc
index 26a7f84071..5e34a275c8 100644
--- a/test/freeflow/shallowwater/dambreak/main.cc
+++ b/test/freeflow/shallowwater/dambreak/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/poiseuilleflow/main.cc b/test/freeflow/shallowwater/poiseuilleflow/main.cc
index 3563cbbc96..e9c7a3eb44 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/main.cc
+++ b/test/freeflow/shallowwater/poiseuilleflow/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc b/test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc
index f0eb49655b..51c87eecab 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/main.cc b/test/freeflow/shallowwater/roughchannel/limitednikuradse/main.cc
index c6e463649a..3a93d97706 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/main.cc
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/roughchannel/main.cc b/test/freeflow/shallowwater/roughchannel/main.cc
index b77d42e5d7..8cbee1c97f 100644
--- a/test/freeflow/shallowwater/roughchannel/main.cc
+++ b/test/freeflow/shallowwater/roughchannel/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geomechanics/elastic/main.cc b/test/geomechanics/elastic/main.cc
index d0ca937992..bd93e5a017 100644
--- a/test/geomechanics/elastic/main.cc
+++ b/test/geomechanics/elastic/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geomechanics/poroelastic/main.cc b/test/geomechanics/poroelastic/main.cc
index 4f0ec0aca1..d5f9981dd0 100644
--- a/test/geomechanics/poroelastic/main.cc
+++ b/test/geomechanics/poroelastic/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geometry/boundingboxtree/test_3d3d_grid_intersection.cc b/test/geometry/boundingboxtree/test_3d3d_grid_intersection.cc
index 673629837a..7c5fe2b985 100644
--- a/test/geometry/boundingboxtree/test_3d3d_grid_intersection.cc
+++ b/test/geometry/boundingboxtree/test_3d3d_grid_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/boundingboxtree/test_bboxtree.cc b/test/geometry/boundingboxtree/test_bboxtree.cc
index 97800e9a25..e21cde963c 100644
--- a/test/geometry/boundingboxtree/test_bboxtree.cc
+++ b/test/geometry/boundingboxtree/test_bboxtree.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 #include <iostream>
 #include <algorithm>
diff --git a/test/geometry/boundingboxtree/test_geometry_fracture.cc b/test/geometry/boundingboxtree/test_geometry_fracture.cc
index 30e7414fb1..89c9b0ddf2 100644
--- a/test/geometry/boundingboxtree/test_geometry_fracture.cc
+++ b/test/geometry/boundingboxtree/test_geometry_fracture.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_0d1d_intersection.cc b/test/geometry/test_0d1d_intersection.cc
index 391e21e902..1c8ac4720a 100644
--- a/test/geometry/test_0d1d_intersection.cc
+++ b/test/geometry/test_0d1d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_0d2d_intersection.cc b/test/geometry/test_0d2d_intersection.cc
index a9209b13da..2e27da76fe 100644
--- a/test/geometry/test_0d2d_intersection.cc
+++ b/test/geometry/test_0d2d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_0d3d_intersection.cc b/test/geometry/test_0d3d_intersection.cc
index 66335e81d1..7a59fdb2a0 100644
--- a/test/geometry/test_0d3d_intersection.cc
+++ b/test/geometry/test_0d3d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_1d1d_intersection.cc b/test/geometry/test_1d1d_intersection.cc
index 2bb332c9e7..8c75fd3fc1 100644
--- a/test/geometry/test_1d1d_intersection.cc
+++ b/test/geometry/test_1d1d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_1d2d_intersection.cc b/test/geometry/test_1d2d_intersection.cc
index 920af49c61..d4cf483f19 100644
--- a/test/geometry/test_1d2d_intersection.cc
+++ b/test/geometry/test_1d2d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_1d3d_intersection.cc b/test/geometry/test_1d3d_intersection.cc
index 6df0b3db53..8ed52318f9 100644
--- a/test/geometry/test_1d3d_intersection.cc
+++ b/test/geometry/test_1d3d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_2d2d_intersection.cc b/test/geometry/test_2d2d_intersection.cc
index 4833db4014..8ea05af26b 100644
--- a/test/geometry/test_2d2d_intersection.cc
+++ b/test/geometry/test_2d2d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_2d3d_intersection.cc b/test/geometry/test_2d3d_intersection.cc
index bf06825c0d..cde98412aa 100644
--- a/test/geometry/test_2d3d_intersection.cc
+++ b/test/geometry/test_2d3d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 // graham convex hull test + triangulation
 #include <config.h>
 
diff --git a/test/geometry/test_3d3d_intersection.cc b/test/geometry/test_3d3d_intersection.cc
index 0fbd7b211d..d7110ea764 100644
--- a/test/geometry/test_3d3d_intersection.cc
+++ b/test/geometry/test_3d3d_intersection.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 // graham convex hull test + triangulation
 #include <config.h>
 
diff --git a/test/geometry/test_circlepoints.cc b/test/geometry/test_circlepoints.cc
index 3b5a02750c..9f1479b93b 100644
--- a/test/geometry/test_circlepoints.cc
+++ b/test/geometry/test_circlepoints.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <cmath>
diff --git a/test/geometry/test_cylinderintegration.cc b/test/geometry/test_cylinderintegration.cc
index f756c24dbb..25e48d38d0 100644
--- a/test/geometry/test_cylinderintegration.cc
+++ b/test/geometry/test_cylinderintegration.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_distance.cc b/test/geometry/test_distance.cc
index 8d6a93b4a8..abb0ca384a 100644
--- a/test/geometry/test_distance.cc
+++ b/test/geometry/test_distance.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geometry/test_intersectingentity_cartesiangrid.cc b/test/geometry/test_intersectingentity_cartesiangrid.cc
index 7f2930de21..66ee650af0 100644
--- a/test/geometry/test_intersectingentity_cartesiangrid.cc
+++ b/test/geometry/test_intersectingentity_cartesiangrid.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <dune/common/fvector.hh>
diff --git a/test/geometry/test_intersectionentityset.cc b/test/geometry/test_intersectionentityset.cc
index 7e42435626..1aa6520075 100644
--- a/test/geometry/test_intersectionentityset.cc
+++ b/test/geometry/test_intersectionentityset.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <memory>
diff --git a/test/geometry/test_makegeometry.cc b/test/geometry/test_makegeometry.cc
index c4dd37b0b5..8cd04224a9 100644
--- a/test/geometry/test_makegeometry.cc
+++ b/test/geometry/test_makegeometry.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geometry/test_normal.cc b/test/geometry/test_normal.cc
index f947a92b5c..cd0676b3c8 100644
--- a/test/geometry/test_normal.cc
+++ b/test/geometry/test_normal.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geometry/test_refinementquadraturerule.cc b/test/geometry/test_refinementquadraturerule.cc
index 479fad4d71..518e81d122 100644
--- a/test/geometry/test_refinementquadraturerule.cc
+++ b/test/geometry/test_refinementquadraturerule.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/geometry/test_triangulate_convex_hull.cc b/test/geometry/test_triangulate_convex_hull.cc
index 5e9cd1c68c..f7870420f6 100644
--- a/test/geometry/test_triangulate_convex_hull.cc
+++ b/test/geometry/test_triangulate_convex_hull.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 // graham convex hull test + triangulation
 #include <config.h>
 
diff --git a/test/geometry/test_volume.cc b/test/geometry/test_volume.cc
index 8e567b4fb8..e737f79544 100644
--- a/test/geometry/test_volume.cc
+++ b/test/geometry/test_volume.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <vector>
diff --git a/test/io/container/test_container_io.cc b/test/io/container/test_container_io.cc
index 81bad7eab2..ddaaa55a8d 100644
--- a/test/io/container/test_container_io.cc
+++ b/test/io/container/test_container_io.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/format/test_format.cc b/test/io/format/test_format.cc
index 856f33037a..a799b60b6e 100644
--- a/test/io/format/test_format.cc
+++ b/test/io/format/test_format.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <cmath>
diff --git a/test/io/gnuplotinterface/test_gnuplotinterface.cc b/test/io/gnuplotinterface/test_gnuplotinterface.cc
index eaf96976a5..422fa6da54 100644
--- a/test/io/gnuplotinterface/test_gnuplotinterface.cc
+++ b/test/io/gnuplotinterface/test_gnuplotinterface.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_gmshboundaryflag.cc b/test/io/gridmanager/test_gmshboundaryflag.cc
index f347d29624..d99b4a3b9b 100644
--- a/test/io/gridmanager/test_gmshboundaryflag.cc
+++ b/test/io/gridmanager/test_gmshboundaryflag.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_gridmanager_cake.cc b/test/io/gridmanager/test_gridmanager_cake.cc
index ea2b277f07..c6edecb5ec 100644
--- a/test/io/gridmanager/test_gridmanager_cake.cc
+++ b/test/io/gridmanager/test_gridmanager_cake.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_gridmanager_dgf.cc b/test/io/gridmanager/test_gridmanager_dgf.cc
index cc20787c90..3d7d22b37b 100644
--- a/test/io/gridmanager/test_gridmanager_dgf.cc
+++ b/test/io/gridmanager/test_gridmanager_dgf.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_gridmanager_gmsh_3d.cc b/test/io/gridmanager/test_gridmanager_gmsh_3d.cc
index d89ce8b6cd..c294e8ba9b 100644
--- a/test/io/gridmanager/test_gridmanager_gmsh_3d.cc
+++ b/test/io/gridmanager/test_gridmanager_gmsh_3d.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc b/test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc
index 57b842a9a0..4df2681750 100644
--- a/test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc
+++ b/test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_gridmanager_mmesh.cc b/test/io/gridmanager/test_gridmanager_mmesh.cc
index e273c59ad0..9a2b6d1dee 100644
--- a/test/io/gridmanager/test_gridmanager_mmesh.cc
+++ b/test/io/gridmanager/test_gridmanager_mmesh.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_gridmanager_subgrid.cc b/test/io/gridmanager/test_gridmanager_subgrid.cc
index e1f03e698e..943b164cc0 100644
--- a/test/io/gridmanager/test_gridmanager_subgrid.cc
+++ b/test/io/gridmanager/test_gridmanager_subgrid.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_gridmanager_vtk.cc b/test/io/gridmanager/test_gridmanager_vtk.cc
index cd06fb35ec..3aceb676a0 100644
--- a/test/io/gridmanager/test_gridmanager_vtk.cc
+++ b/test/io/gridmanager/test_gridmanager_vtk.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_pnm_gridmanager.cc b/test/io/gridmanager/test_pnm_gridmanager.cc
index b20fcd1baf..c99093c38d 100644
--- a/test/io/gridmanager/test_pnm_gridmanager.cc
+++ b/test/io/gridmanager/test_pnm_gridmanager.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/test_pnm_subgriddata.cc b/test/io/gridmanager/test_pnm_subgriddata.cc
index 156208bc7e..a94a4fc1cf 100644
--- a/test/io/gridmanager/test_pnm_subgriddata.cc
+++ b/test/io/gridmanager/test_pnm_subgriddata.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/inputdata/test_io_data_input.cc b/test/io/inputdata/test_io_data_input.cc
index 0be56eb9c3..400a139be7 100644
--- a/test/io/inputdata/test_io_data_input.cc
+++ b/test/io/inputdata/test_io_data_input.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/rasterimagereader/test_rasterimagereader.cc b/test/io/rasterimagereader/test_rasterimagereader.cc
index a125d4c69f..1fe962356d 100644
--- a/test/io/rasterimagereader/test_rasterimagereader.cc
+++ b/test/io/rasterimagereader/test_rasterimagereader.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc b/test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc
index 39460a8d91..5c9cede607 100644
--- a/test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc
+++ b/test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/vtk/test_vtkoutputmodule.cc b/test/io/vtk/test_vtkoutputmodule.cc
index de763412c4..288fbdd34d 100644
--- a/test/io/vtk/test_vtkoutputmodule.cc
+++ b/test/io/vtk/test_vtkoutputmodule.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <array>
diff --git a/test/io/vtk/test_vtkreader.cc b/test/io/vtk/test_vtkreader.cc
index adc90ec578..116f86427c 100644
--- a/test/io/vtk/test_vtkreader.cc
+++ b/test/io/vtk/test_vtkreader.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/linear/test_dunevectors.cc b/test/linear/test_dunevectors.cc
index e021e1fdc4..7ff20c6912 100644
--- a/test/linear/test_dunevectors.cc
+++ b/test/linear/test_dunevectors.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <type_traits>
diff --git a/test/linear/test_linearsolver.cc b/test/linear/test_linearsolver.cc
index c268d399d7..30acefe685 100644
--- a/test/linear/test_linearsolver.cc
+++ b/test/linear/test_linearsolver.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/linear/test_parallel_amg_smoothers.cc b/test/linear/test_parallel_amg_smoothers.cc
index 013bdfa375..48aa277c43 100644
--- a/test/linear/test_parallel_amg_smoothers.cc
+++ b/test/linear/test_parallel_amg_smoothers.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/linear/test_scalarproducts.cc b/test/linear/test_scalarproducts.cc
index 6def8db000..319f781325 100644
--- a/test/linear/test_scalarproducts.cc
+++ b/test/linear/test_scalarproducts.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <dune/common/indices.hh>
diff --git a/test/material/binarycoefficients/test_binarycoefficients.cc b/test/material/binarycoefficients/test_binarycoefficients.cc
index 31eaeb7bcf..0b737f39f4 100644
--- a/test/material/binarycoefficients/test_binarycoefficients.cc
+++ b/test/material/binarycoefficients/test_binarycoefficients.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/components/plotproperties.cc b/test/material/components/plotproperties.cc
index bfbf8b0870..c155e59f53 100644
--- a/test/material/components/plotproperties.cc
+++ b/test/material/components/plotproperties.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/components/test_componenttraits.cc b/test/material/components/test_componenttraits.cc
index e73344c6c5..1c1ed2c423 100644
--- a/test/material/components/test_componenttraits.cc
+++ b/test/material/components/test_componenttraits.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/compositionalflash/test_compositionalflash.cc b/test/material/compositionalflash/test_compositionalflash.cc
index bd096ee643..574f135467 100644
--- a/test/material/compositionalflash/test_compositionalflash.cc
+++ b/test/material/compositionalflash/test_compositionalflash.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidmatrixinteractions/2p/test_material_2p_brookscorey.cc b/test/material/fluidmatrixinteractions/2p/test_material_2p_brookscorey.cc
index 81f5d15930..0412a961ca 100644
--- a/test/material/fluidmatrixinteractions/2p/test_material_2p_brookscorey.cc
+++ b/test/material/fluidmatrixinteractions/2p/test_material_2p_brookscorey.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <dune/common/float_cmp.hh>
diff --git a/test/material/fluidmatrixinteractions/2p/test_material_2p_dataspline.cc b/test/material/fluidmatrixinteractions/2p/test_material_2p_dataspline.cc
index 82e66f2482..620bfdcf00 100644
--- a/test/material/fluidmatrixinteractions/2p/test_material_2p_dataspline.cc
+++ b/test/material/fluidmatrixinteractions/2p/test_material_2p_dataspline.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidmatrixinteractions/2p/test_material_2p_spline.cc b/test/material/fluidmatrixinteractions/2p/test_material_2p_spline.cc
index fe123a17ea..6b97f5b28e 100644
--- a/test/material/fluidmatrixinteractions/2p/test_material_2p_spline.cc
+++ b/test/material/fluidmatrixinteractions/2p/test_material_2p_spline.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidmatrixinteractions/2p/test_material_2p_vangenuchten.cc b/test/material/fluidmatrixinteractions/2p/test_material_2p_vangenuchten.cc
index f092cbe9d3..b217d8b905 100644
--- a/test/material/fluidmatrixinteractions/2p/test_material_2p_vangenuchten.cc
+++ b/test/material/fluidmatrixinteractions/2p/test_material_2p_vangenuchten.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <dune/common/float_cmp.hh>
diff --git a/test/material/fluidmatrixinteractions/2p/test_thermalconductivity.cc b/test/material/fluidmatrixinteractions/2p/test_thermalconductivity.cc
index 59e677062d..72499ec908 100644
--- a/test/material/fluidmatrixinteractions/2p/test_thermalconductivity.cc
+++ b/test/material/fluidmatrixinteractions/2p/test_thermalconductivity.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidmatrixinteractions/porenetwork/test_material_2p_porenetwork.cc b/test/material/fluidmatrixinteractions/porenetwork/test_material_2p_porenetwork.cc
index 2e7d163647..7e13f2292f 100644
--- a/test/material/fluidmatrixinteractions/porenetwork/test_material_2p_porenetwork.cc
+++ b/test/material/fluidmatrixinteractions/porenetwork/test_material_2p_porenetwork.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <dune/common/float_cmp.hh>
diff --git a/test/material/fluidmatrixinteractions/porenetwork/test_throattransmissibility.cc b/test/material/fluidmatrixinteractions/porenetwork/test_throattransmissibility.cc
index 8383921de8..ca6042871e 100644
--- a/test/material/fluidmatrixinteractions/porenetwork/test_throattransmissibility.cc
+++ b/test/material/fluidmatrixinteractions/porenetwork/test_throattransmissibility.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidmatrixinteractions/test_effectivediffusivity.cc b/test/material/fluidmatrixinteractions/test_effectivediffusivity.cc
index fe6ded9d8c..fd83cb8467 100644
--- a/test/material/fluidmatrixinteractions/test_effectivediffusivity.cc
+++ b/test/material/fluidmatrixinteractions/test_effectivediffusivity.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidsystems/test_fluidsystems.cc b/test/material/fluidsystems/test_fluidsystems.cc
index 21659c1dd8..9ef593e9bd 100644
--- a/test/material/fluidsystems/test_fluidsystems.cc
+++ b/test/material/fluidsystems/test_fluidsystems.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/immiscibleflash/test_immiscibleflash.cc b/test/material/immiscibleflash/test_immiscibleflash.cc
index e4cd4ec255..ffd15a96d0 100644
--- a/test/material/immiscibleflash/test_immiscibleflash.cc
+++ b/test/material/immiscibleflash/test_immiscibleflash.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/ncpflash/test_ncpflash.cc b/test/material/ncpflash/test_ncpflash.cc
index d7b83fbbfc..1cf6a5500f 100644
--- a/test/material/ncpflash/test_ncpflash.cc
+++ b/test/material/ncpflash/test_ncpflash.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/pengrobinson/test_pengrobinson.cc b/test/material/pengrobinson/test_pengrobinson.cc
index 80865d29de..c4c2252437 100644
--- a/test/material/pengrobinson/test_pengrobinson.cc
+++ b/test/material/pengrobinson/test_pengrobinson.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/solidsystems/test_solidsystems.cc b/test/material/solidsystems/test_solidsystems.cc
index 170d603775..f332502c14 100644
--- a/test/material/solidsystems/test_solidsystems.cc
+++ b/test/material/solidsystems/test_solidsystems.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/tabulation/test_tabulation.cc b/test/material/tabulation/test_tabulation.cc
index 7265ab56ef..4102629041 100644
--- a/test/material/tabulation/test_tabulation.cc
+++ b/test/material/tabulation/test_tabulation.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/main.cc b/test/multidomain/boundary/darcydarcy/1p_1p/main.cc
index 7327de85e7..b7d9b23c62 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/main.cc
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/main.cc b/test/multidomain/boundary/darcydarcy/1p_2p/main.cc
index cdcc25ac21..a8ebbf30cb 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/main.cc
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc b/test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc
index 1e72342e1a..e286341f19 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/main.cc b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/main.cc
index 9186058355..ac6cd26cad 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/main.cc
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc b/test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc
index 6f8ae756b6..74aebdff73 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc
index 92b4d6416f..1ed8ea08ea 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc
index 2f392a8860..98ce2fbd63 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc
index 2b4b0a65ef..0e296a8349 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc
index f4d3c86ba1..7917c34719 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/main.cc b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/main.cc
index 39ef7e1759..9fa429b0e7 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/main.cc b/test/multidomain/boundary/stokesdarcy/1p_1p/main.cc
index 7a0f34ddb4..cc84be4003 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/main.cc b/test/multidomain/boundary/stokesdarcy/1p_2p/main.cc
index 8458a2cab7..a4e975eaf7 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc b/test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc
index 0cecaa07ca..010e705de4 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_1p/main.cc b/test/multidomain/embedded/1d3d/1p_1p/main.cc
index 48715f89f3..dfa0989067 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/main.cc
+++ b/test/multidomain/embedded/1d3d/1p_1p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_richards/main.cc b/test/multidomain/embedded/1d3d/1p_richards/main.cc
index 433234c27e..88039ec85e 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/main.cc
+++ b/test/multidomain/embedded/1d3d/1p_richards/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/2d3d/1p_1p/main.cc b/test/multidomain/embedded/2d3d/1p_1p/main.cc
index d9fa37f82a..41cca8102f 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/main.cc
+++ b/test/multidomain/embedded/2d3d/1p_1p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/analytical/main.cc b/test/multidomain/facet/1p_1p/analytical/main.cc
index 56918fccc7..7c0398b251 100644
--- a/test/multidomain/facet/1p_1p/analytical/main.cc
+++ b/test/multidomain/facet/1p_1p/analytical/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/gravity/main.cc b/test/multidomain/facet/1p_1p/gravity/main.cc
index f139d5a338..33b3e1e9e7 100644
--- a/test/multidomain/facet/1p_1p/gravity/main.cc
+++ b/test/multidomain/facet/1p_1p/gravity/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/linearprofile/main.cc b/test/multidomain/facet/1p_1p/linearprofile/main.cc
index e5ccc364e9..38842b9cc7 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/main.cc
+++ b/test/multidomain/facet/1p_1p/linearprofile/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/threedomain/main.cc b/test/multidomain/facet/1p_1p/threedomain/main.cc
index 6bc02d0524..669cf888e6 100644
--- a/test/multidomain/facet/1p_1p/threedomain/main.cc
+++ b/test/multidomain/facet/1p_1p/threedomain/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1pnc_1pnc/main.cc b/test/multidomain/facet/1pnc_1pnc/main.cc
index 9d885829ef..52ed608c6a 100644
--- a/test/multidomain/facet/1pnc_1pnc/main.cc
+++ b/test/multidomain/facet/1pnc_1pnc/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/test_facetcouplingmapper.cc b/test/multidomain/facet/test_facetcouplingmapper.cc
index 18ff376421..0dc178cfba 100644
--- a/test/multidomain/facet/test_facetcouplingmapper.cc
+++ b/test/multidomain/facet/test_facetcouplingmapper.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/test_facetcouplingmapper_boundary.cc b/test/multidomain/facet/test_facetcouplingmapper_boundary.cc
index efe11c18a7..aded383a53 100644
--- a/test/multidomain/facet/test_facetcouplingmapper_boundary.cc
+++ b/test/multidomain/facet/test_facetcouplingmapper_boundary.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/test_gridmanager.cc b/test/multidomain/facet/test_gridmanager.cc
index 29a17a7f30..bff69f9d15 100644
--- a/test/multidomain/facet/test_gridmanager.cc
+++ b/test/multidomain/facet/test_gridmanager.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/test_vertexmapper.cc b/test/multidomain/facet/test_vertexmapper.cc
index eb573018ca..f520a2a68c 100644
--- a/test/multidomain/facet/test_vertexmapper.cc
+++ b/test/multidomain/facet/test_vertexmapper.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/main.cc b/test/multidomain/facet/tracer_tracer/main.cc
index d70253fa0a..273afb9f00 100644
--- a/test/multidomain/facet/tracer_tracer/main.cc
+++ b/test/multidomain/facet/tracer_tracer/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el1p/main.cc b/test/multidomain/poromechanics/el1p/main.cc
index 810a815ec2..c09b993bbb 100644
--- a/test/multidomain/poromechanics/el1p/main.cc
+++ b/test/multidomain/poromechanics/el1p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el2p/main.cc b/test/multidomain/poromechanics/el2p/main.cc
index cdd2f1d4be..5cdf1b9e4e 100644
--- a/test/multidomain/poromechanics/el2p/main.cc
+++ b/test/multidomain/poromechanics/el2p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/nonlinear/findscalarroot/test_findscalarroot.cc b/test/nonlinear/findscalarroot/test_findscalarroot.cc
index d008aff2b7..ceb20f2be8 100644
--- a/test/nonlinear/findscalarroot/test_findscalarroot.cc
+++ b/test/nonlinear/findscalarroot/test_findscalarroot.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/nonlinear/newton/test_newton.cc b/test/nonlinear/newton/test_newton.cc
index 0b29503833..2ce88a9f33 100644
--- a/test/nonlinear/newton/test_newton.cc
+++ b/test/nonlinear/newton/test_newton.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/nonlinear/newton/test_newton_parallel.cc b/test/nonlinear/newton/test_newton_parallel.cc
index 20b4fe32e4..a0a1a6067f 100644
--- a/test/nonlinear/newton/test_newton_parallel.cc
+++ b/test/nonlinear/newton/test_newton_parallel.cc
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 #include <config.h>
 
 #include <iostream>
diff --git a/test/parallel/partition/main.cc b/test/parallel/partition/main.cc
index 92c0571980..5b42258d61 100644
--- a/test/parallel/partition/main.cc
+++ b/test/parallel/partition/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1p/main.cc b/test/porenetwork/1p/main.cc
index cafea70b7c..f6bdf99c69 100644
--- a/test/porenetwork/1p/main.cc
+++ b/test/porenetwork/1p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1p/noncreepingflow/main.cc b/test/porenetwork/1p/noncreepingflow/main.cc
index 1bb3ca993b..6952dd45e8 100644
--- a/test/porenetwork/1p/noncreepingflow/main.cc
+++ b/test/porenetwork/1p/noncreepingflow/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc b/test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc
index 83bcff0817..4dab89265b 100644
--- a/test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc
+++ b/test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1p/nonisothermal/main.cc b/test/porenetwork/1p/nonisothermal/main.cc
index 155ee57699..50e2de09a3 100644
--- a/test/porenetwork/1p/nonisothermal/main.cc
+++ b/test/porenetwork/1p/nonisothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1pnc/main.cc b/test/porenetwork/1pnc/main.cc
index ed128a861e..fa2633017b 100644
--- a/test/porenetwork/1pnc/main.cc
+++ b/test/porenetwork/1pnc/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/2p/main.cc b/test/porenetwork/2p/main.cc
index 48a2f139b1..fc98411d0c 100644
--- a/test/porenetwork/2p/main.cc
+++ b/test/porenetwork/2p/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/2p/static/main.cc b/test/porenetwork/2p/static/main.cc
index 326b6dbea3..c84aff6e01 100644
--- a/test/porenetwork/2p/static/main.cc
+++ b/test/porenetwork/2p/static/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/instationary/main.cc b/test/porousmediumflow/1p/compressible/instationary/main.cc
index 7c92b41642..71ccb9a659 100644
--- a/test/porousmediumflow/1p/compressible/instationary/main.cc
+++ b/test/porousmediumflow/1p/compressible/instationary/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/instationary/main_experimental.cc b/test/porousmediumflow/1p/compressible/instationary/main_experimental.cc
index 5aa567e16d..5382477e4a 100644
--- a/test/porousmediumflow/1p/compressible/instationary/main_experimental.cc
+++ b/test/porousmediumflow/1p/compressible/instationary/main_experimental.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/stationary/main.cc b/test/porousmediumflow/1p/compressible/stationary/main.cc
index 13fbe548e0..9fcdcdc4a7 100644
--- a/test/porousmediumflow/1p/compressible/stationary/main.cc
+++ b/test/porousmediumflow/1p/compressible/stationary/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/main.cc b/test/porousmediumflow/1p/convergence/analyticsolution/main.cc
index b009540883..9c8c2b45f7 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/main.cc
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/main.cc b/test/porousmediumflow/1p/convergence/discretesolution/main.cc
index 22f47044ed..8ecd20b70d 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/main.cc
+++ b/test/porousmediumflow/1p/convergence/discretesolution/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/fracture2d3d/main.cc b/test/porousmediumflow/1p/fracture2d3d/main.cc
index c9e5659eff..0b16e0e34c 100644
--- a/test/porousmediumflow/1p/fracture2d3d/main.cc
+++ b/test/porousmediumflow/1p/fracture2d3d/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/incompressible/main.cc b/test/porousmediumflow/1p/incompressible/main.cc
index 1a77ac7310..cd7e53cc1f 100644
--- a/test/porousmediumflow/1p/incompressible/main.cc
+++ b/test/porousmediumflow/1p/incompressible/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/isothermal/main.cc b/test/porousmediumflow/1p/isothermal/main.cc
index df0ee8d56e..8c9f322fc0 100644
--- a/test/porousmediumflow/1p/isothermal/main.cc
+++ b/test/porousmediumflow/1p/isothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/network1d3d/main.cc b/test/porousmediumflow/1p/network1d3d/main.cc
index 28996121a9..d077b23098 100644
--- a/test/porousmediumflow/1p/network1d3d/main.cc
+++ b/test/porousmediumflow/1p/network1d3d/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/nonisothermal/main.cc b/test/porousmediumflow/1p/nonisothermal/main.cc
index 24fac49218..7e9ab29e70 100644
--- a/test/porousmediumflow/1p/nonisothermal/main.cc
+++ b/test/porousmediumflow/1p/nonisothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/periodicbc/main.cc b/test/porousmediumflow/1p/periodicbc/main.cc
index 0d0a947e4c..213bf1d5a9 100644
--- a/test/porousmediumflow/1p/periodicbc/main.cc
+++ b/test/porousmediumflow/1p/periodicbc/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/pointsources/timedependent/main.cc b/test/porousmediumflow/1p/pointsources/timedependent/main.cc
index 8a70f3f6a8..fc66de2efb 100644
--- a/test/porousmediumflow/1p/pointsources/timedependent/main.cc
+++ b/test/porousmediumflow/1p/pointsources/timedependent/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/pointsources/timeindependent/main.cc b/test/porousmediumflow/1p/pointsources/timeindependent/main.cc
index 24600d09d3..4ae864f33c 100644
--- a/test/porousmediumflow/1p/pointsources/timeindependent/main.cc
+++ b/test/porousmediumflow/1p/pointsources/timeindependent/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/rootbenchmark/main.cc b/test/porousmediumflow/1p/rootbenchmark/main.cc
index 8abe93afc8..3a07396a1f 100644
--- a/test/porousmediumflow/1p/rootbenchmark/main.cc
+++ b/test/porousmediumflow/1p/rootbenchmark/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/main.cc b/test/porousmediumflow/1pnc/1p2c/isothermal/main.cc
index ff6d2dca8a..2888ba96f9 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/main.cc b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/main.cc
index 697e23a6d2..192d86d594 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/main.cc b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/main.cc
index 10ac6ad9e5..a8d68a04dd 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/main.cc b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/main.cc
index f030ec829c..73eec5a10f 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/main.cc b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/main.cc
index be977ca92a..4addfff99d 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p3c/main.cc b/test/porousmediumflow/1pnc/1p3c/main.cc
index c66a6dfea2..b31eaab705 100644
--- a/test/porousmediumflow/1pnc/1p3c/main.cc
+++ b/test/porousmediumflow/1pnc/1p3c/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/dispersion/main.cc b/test/porousmediumflow/1pnc/dispersion/main.cc
index 263c66478e..4aea1f9616 100644
--- a/test/porousmediumflow/1pnc/dispersion/main.cc
+++ b/test/porousmediumflow/1pnc/dispersion/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/main.cc b/test/porousmediumflow/1pnc/nonequilibrium/main.cc
index c68950eed5..bb990b6f0f 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/main.cc
+++ b/test/porousmediumflow/1pnc/nonequilibrium/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/main.cc b/test/porousmediumflow/1pncmin/nonisothermal/main.cc
index a170c54fbf..87d6447d56 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/main.cc
+++ b/test/porousmediumflow/1pncmin/nonisothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/adaptive/main.cc b/test/porousmediumflow/2p/adaptive/main.cc
index 582ac592b2..629686a569 100644
--- a/test/porousmediumflow/2p/adaptive/main.cc
+++ b/test/porousmediumflow/2p/adaptive/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/boxdfm/main.cc b/test/porousmediumflow/2p/boxdfm/main.cc
index 6a32123b0f..43f2fb02a4 100644
--- a/test/porousmediumflow/2p/boxdfm/main.cc
+++ b/test/porousmediumflow/2p/boxdfm/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/cornerpoint/main.cc b/test/porousmediumflow/2p/cornerpoint/main.cc
index 569d96467c..fd3e1b9841 100644
--- a/test/porousmediumflow/2p/cornerpoint/main.cc
+++ b/test/porousmediumflow/2p/cornerpoint/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/fracture/main.cc b/test/porousmediumflow/2p/fracture/main.cc
index e86f55d43a..b91e523f83 100644
--- a/test/porousmediumflow/2p/fracture/main.cc
+++ b/test/porousmediumflow/2p/fracture/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/incompressible/main.cc b/test/porousmediumflow/2p/incompressible/main.cc
index ff5790c34f..afe9b9719b 100644
--- a/test/porousmediumflow/2p/incompressible/main.cc
+++ b/test/porousmediumflow/2p/incompressible/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/nonisothermal/main.cc b/test/porousmediumflow/2p/nonisothermal/main.cc
index 02e37fd432..023163af88 100644
--- a/test/porousmediumflow/2p/nonisothermal/main.cc
+++ b/test/porousmediumflow/2p/nonisothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/rotationsymmetry/main.cc b/test/porousmediumflow/2p/rotationsymmetry/main.cc
index b5ce6838a8..937955679f 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/main.cc
+++ b/test/porousmediumflow/2p/rotationsymmetry/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p1c/main.cc b/test/porousmediumflow/2p1c/main.cc
index c47de38511..d1dcf6fa24 100644
--- a/test/porousmediumflow/2p1c/main.cc
+++ b/test/porousmediumflow/2p1c/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc b/test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc
index 3f922025d3..61fe5f5bbb 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/evaporation/main.cc b/test/porousmediumflow/2p2c/evaporation/main.cc
index c018c1b9b5..7243889ebd 100644
--- a/test/porousmediumflow/2p2c/evaporation/main.cc
+++ b/test/porousmediumflow/2p2c/evaporation/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/injection/main.cc b/test/porousmediumflow/2p2c/injection/main.cc
index 67f3870e64..6e370e9ff9 100644
--- a/test/porousmediumflow/2p2c/injection/main.cc
+++ b/test/porousmediumflow/2p2c/injection/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/main.cc b/test/porousmediumflow/2p2c/mpnccomparison/main.cc
index 01045dbade..9679ebca87 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/main.cc
+++ b/test/porousmediumflow/2p2c/mpnccomparison/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/waterair/main.cc b/test/porousmediumflow/2p2c/waterair/main.cc
index 3b1590da88..23f7242728 100644
--- a/test/porousmediumflow/2p2c/waterair/main.cc
+++ b/test/porousmediumflow/2p2c/waterair/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/diffusion/main.cc b/test/porousmediumflow/2pnc/diffusion/main.cc
index 484210ce02..7973f02321 100644
--- a/test/porousmediumflow/2pnc/diffusion/main.cc
+++ b/test/porousmediumflow/2pnc/diffusion/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/fuelcell/main.cc b/test/porousmediumflow/2pnc/fuelcell/main.cc
index 974777b5e7..ead1503854 100644
--- a/test/porousmediumflow/2pnc/fuelcell/main.cc
+++ b/test/porousmediumflow/2pnc/fuelcell/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/surfactant/main.cc b/test/porousmediumflow/2pnc/surfactant/main.cc
index 7571069f60..80581ebc0a 100644
--- a/test/porousmediumflow/2pnc/surfactant/main.cc
+++ b/test/porousmediumflow/2pnc/surfactant/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pncmin/isothermal/main.cc b/test/porousmediumflow/2pncmin/isothermal/main.cc
index a15d6a586f..b7261d19fc 100644
--- a/test/porousmediumflow/2pncmin/isothermal/main.cc
+++ b/test/porousmediumflow/2pncmin/isothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/main.cc b/test/porousmediumflow/2pncmin/nonisothermal/main.cc
index be9bb5bf9a..0904ea566e 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/main.cc
+++ b/test/porousmediumflow/2pncmin/nonisothermal/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/conduction/main.cc b/test/porousmediumflow/3p/conduction/main.cc
index c5d5b562e8..112016f0fc 100644
--- a/test/porousmediumflow/3p/conduction/main.cc
+++ b/test/porousmediumflow/3p/conduction/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/convection/main.cc b/test/porousmediumflow/3p/convection/main.cc
index 4f9ec2f8ac..a240ae3c05 100644
--- a/test/porousmediumflow/3p/convection/main.cc
+++ b/test/porousmediumflow/3p/convection/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/infiltration/main.cc b/test/porousmediumflow/3p/infiltration/main.cc
index e16a4c918a..241230cd0b 100644
--- a/test/porousmediumflow/3p/infiltration/main.cc
+++ b/test/porousmediumflow/3p/infiltration/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/columnxylol/main.cc b/test/porousmediumflow/3p3c/columnxylol/main.cc
index 62d48a17fc..2513782840 100644
--- a/test/porousmediumflow/3p3c/columnxylol/main.cc
+++ b/test/porousmediumflow/3p3c/columnxylol/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/infiltration/main.cc b/test/porousmediumflow/3p3c/infiltration/main.cc
index ea8bfe4ab4..8102796b04 100644
--- a/test/porousmediumflow/3p3c/infiltration/main.cc
+++ b/test/porousmediumflow/3p3c/infiltration/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/kuevette/main.cc b/test/porousmediumflow/3p3c/kuevette/main.cc
index 389544bc9c..617ea6e499 100644
--- a/test/porousmediumflow/3p3c/kuevette/main.cc
+++ b/test/porousmediumflow/3p3c/kuevette/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3pwateroil/main.cc b/test/porousmediumflow/3pwateroil/main.cc
index 440758a57a..887f48bf02 100644
--- a/test/porousmediumflow/3pwateroil/main.cc
+++ b/test/porousmediumflow/3pwateroil/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/co2/main.cc b/test/porousmediumflow/co2/main.cc
index 4e75642d59..42c075d659 100644
--- a/test/porousmediumflow/co2/main.cc
+++ b/test/porousmediumflow/co2/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/main.cc b/test/porousmediumflow/mpnc/2p2ccomparison/main.cc
index 5f28f88ac6..1b75c72096 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/main.cc
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/kinetic/main.cc b/test/porousmediumflow/mpnc/kinetic/main.cc
index 0776d60d7b..d1bf7f11ae 100644
--- a/test/porousmediumflow/mpnc/kinetic/main.cc
+++ b/test/porousmediumflow/mpnc/kinetic/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/obstacle/main.cc b/test/porousmediumflow/mpnc/obstacle/main.cc
index 5f28f88ac6..1b75c72096 100644
--- a/test/porousmediumflow/mpnc/obstacle/main.cc
+++ b/test/porousmediumflow/mpnc/obstacle/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc b/test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc
index 9b37025a83..ba00bda622 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/analytical/main.cc b/test/porousmediumflow/richards/analytical/main.cc
index 3b37ebe8c4..48b47efa17 100644
--- a/test/porousmediumflow/richards/analytical/main.cc
+++ b/test/porousmediumflow/richards/analytical/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/annulus/main.cc b/test/porousmediumflow/richards/annulus/main.cc
index c6185c8da3..f787b8b82e 100644
--- a/test/porousmediumflow/richards/annulus/main.cc
+++ b/test/porousmediumflow/richards/annulus/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/annulus/main_instationary.cc b/test/porousmediumflow/richards/annulus/main_instationary.cc
index 414044a590..7cb5f43248 100644
--- a/test/porousmediumflow/richards/annulus/main_instationary.cc
+++ b/test/porousmediumflow/richards/annulus/main_instationary.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/benchmarks/main.cc b/test/porousmediumflow/richards/benchmarks/main.cc
index fdce5413fe..5f69287f10 100644
--- a/test/porousmediumflow/richards/benchmarks/main.cc
+++ b/test/porousmediumflow/richards/benchmarks/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/lens/main.cc b/test/porousmediumflow/richards/lens/main.cc
index 4488b1b62e..6ed263782e 100644
--- a/test/porousmediumflow/richards/lens/main.cc
+++ b/test/porousmediumflow/richards/lens/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/conduction/main.cc b/test/porousmediumflow/richards/nonisothermal/conduction/main.cc
index 56746ef1ac..cb3f79f17e 100644
--- a/test/porousmediumflow/richards/nonisothermal/conduction/main.cc
+++ b/test/porousmediumflow/richards/nonisothermal/conduction/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/convection/main.cc b/test/porousmediumflow/richards/nonisothermal/convection/main.cc
index 56746ef1ac..cb3f79f17e 100644
--- a/test/porousmediumflow/richards/nonisothermal/convection/main.cc
+++ b/test/porousmediumflow/richards/nonisothermal/convection/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/evaporation/main.cc b/test/porousmediumflow/richards/nonisothermal/evaporation/main.cc
index 87af886fc4..d2531d6ed8 100644
--- a/test/porousmediumflow/richards/nonisothermal/evaporation/main.cc
+++ b/test/porousmediumflow/richards/nonisothermal/evaporation/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richardsnc/main.cc b/test/porousmediumflow/richardsnc/main.cc
index 32019a8747..63c8bdbb50 100644
--- a/test/porousmediumflow/richardsnc/main.cc
+++ b/test/porousmediumflow/richardsnc/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/solidenergy/main.cc b/test/porousmediumflow/solidenergy/main.cc
index 4395c638dc..4e7f1f5f79 100644
--- a/test/porousmediumflow/solidenergy/main.cc
+++ b/test/porousmediumflow/solidenergy/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/2ptracer/main.cc b/test/porousmediumflow/tracer/2ptracer/main.cc
index d5364b6dbb..954606b6c9 100644
--- a/test/porousmediumflow/tracer/2ptracer/main.cc
+++ b/test/porousmediumflow/tracer/2ptracer/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/constvel/main.cc b/test/porousmediumflow/tracer/constvel/main.cc
index d2c2b597c2..1d9eb7bcea 100644
--- a/test/porousmediumflow/tracer/constvel/main.cc
+++ b/test/porousmediumflow/tracer/constvel/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/multiphase/main.cc b/test/porousmediumflow/tracer/multiphase/main.cc
index 79f9d48666..9557baa338 100644
--- a/test/porousmediumflow/tracer/multiphase/main.cc
+++ b/test/porousmediumflow/tracer/multiphase/main.cc
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
-- 
GitLab


From 54738550e2617a0e42cf09890f7cd889d02989c0 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Tue, 18 Apr 2023 16:32:03 +0200
Subject: [PATCH 18/20] [license] add SPDX headers to .hh files

---
 bin/util/co2table.hh.template                                 | 4 ++++
 dumux/adaptive/adapt.hh                                       | 4 ++++
 dumux/adaptive/griddatatransfer.hh                            | 4 ++++
 dumux/adaptive/initializationindicator.hh                     | 4 ++++
 dumux/adaptive/markelements.hh                                | 4 ++++
 dumux/assembly/cclocalassembler.hh                            | 4 ++++
 dumux/assembly/cclocalresidual.hh                             | 4 ++++
 dumux/assembly/coloring.hh                                    | 4 ++++
 dumux/assembly/cvfelocalassembler.hh                          | 4 ++++
 dumux/assembly/cvfelocalresidual.hh                           | 4 ++++
 dumux/assembly/diffmethod.hh                                  | 4 ++++
 dumux/assembly/entitycolor.hh                                 | 4 ++++
 dumux/assembly/fclocalassembler.hh                            | 4 ++++
 dumux/assembly/fclocalresidual.hh                             | 4 ++++
 dumux/assembly/fvassembler.hh                                 | 4 ++++
 dumux/assembly/fvlocalassemblerbase.hh                        | 4 ++++
 dumux/assembly/fvlocalresidual.hh                             | 4 ++++
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 .../richards/nonisothermal/convection/problem.hh              | 4 ++++
 .../richards/nonisothermal/convection/properties.hh           | 4 ++++
 .../richards/nonisothermal/evaporation/problem.hh             | 4 ++++
 .../richards/nonisothermal/evaporation/properties.hh          | 4 ++++
 test/porousmediumflow/richards/nonisothermal/spatialparams.hh | 4 ++++
 test/porousmediumflow/richardsnc/problem.hh                   | 4 ++++
 test/porousmediumflow/richardsnc/properties.hh                | 4 ++++
 test/porousmediumflow/richardsnc/spatialparams.hh             | 4 ++++
 test/porousmediumflow/solidenergy/problem.hh                  | 4 ++++
 test/porousmediumflow/solidenergy/properties.hh               | 4 ++++
 test/porousmediumflow/solidenergy/spatialparams.hh            | 4 ++++
 test/porousmediumflow/tracer/2ptracer/problem.hh              | 4 ++++
 test/porousmediumflow/tracer/2ptracer/properties.hh           | 4 ++++
 test/porousmediumflow/tracer/2ptracer/spatialparams.hh        | 4 ++++
 test/porousmediumflow/tracer/constvel/problem.hh              | 4 ++++
 test/porousmediumflow/tracer/constvel/properties.hh           | 4 ++++
 test/porousmediumflow/tracer/constvel/spatialparams.hh        | 4 ++++
 test/porousmediumflow/tracer/multiphase/fluidsystem.hh        | 4 ++++
 test/porousmediumflow/tracer/multiphase/problem.hh            | 4 ++++
 test/porousmediumflow/tracer/multiphase/properties.hh         | 4 ++++
 test/porousmediumflow/tracer/multiphase/spatialparams.hh      | 4 ++++
 test/python/test_boundaryloop.hh                              | 4 ++++
 1373 files changed, 5492 insertions(+)

diff --git a/bin/util/co2table.hh.template b/bin/util/co2table.hh.template
index 5c2c9021a9..431e591ec8 100644
--- a/bin/util/co2table.hh.template
+++ b/bin/util/co2table.hh.template
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/adaptive/adapt.hh b/dumux/adaptive/adapt.hh
index 64dc9716e2..9a284ecc23 100644
--- a/dumux/adaptive/adapt.hh
+++ b/dumux/adaptive/adapt.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/adaptive/griddatatransfer.hh b/dumux/adaptive/griddatatransfer.hh
index 48b0401954..cb1f5ea17f 100644
--- a/dumux/adaptive/griddatatransfer.hh
+++ b/dumux/adaptive/griddatatransfer.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/adaptive/initializationindicator.hh b/dumux/adaptive/initializationindicator.hh
index 19384a21be..9aadebad95 100644
--- a/dumux/adaptive/initializationindicator.hh
+++ b/dumux/adaptive/initializationindicator.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/adaptive/markelements.hh b/dumux/adaptive/markelements.hh
index a33b417aee..6fd9f648ac 100644
--- a/dumux/adaptive/markelements.hh
+++ b/dumux/adaptive/markelements.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/cclocalassembler.hh b/dumux/assembly/cclocalassembler.hh
index 2be53f9789..ea752804fe 100644
--- a/dumux/assembly/cclocalassembler.hh
+++ b/dumux/assembly/cclocalassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/cclocalresidual.hh b/dumux/assembly/cclocalresidual.hh
index e02236c6b9..07b697b797 100644
--- a/dumux/assembly/cclocalresidual.hh
+++ b/dumux/assembly/cclocalresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/coloring.hh b/dumux/assembly/coloring.hh
index 1b3f7ccbbd..c864b8b2e4 100644
--- a/dumux/assembly/coloring.hh
+++ b/dumux/assembly/coloring.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/cvfelocalassembler.hh b/dumux/assembly/cvfelocalassembler.hh
index f4e98cca4f..f48d8fed17 100644
--- a/dumux/assembly/cvfelocalassembler.hh
+++ b/dumux/assembly/cvfelocalassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/cvfelocalresidual.hh b/dumux/assembly/cvfelocalresidual.hh
index a360aa32e5..52cad5a84f 100644
--- a/dumux/assembly/cvfelocalresidual.hh
+++ b/dumux/assembly/cvfelocalresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/diffmethod.hh b/dumux/assembly/diffmethod.hh
index fb88942b66..499cc401cc 100644
--- a/dumux/assembly/diffmethod.hh
+++ b/dumux/assembly/diffmethod.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/entitycolor.hh b/dumux/assembly/entitycolor.hh
index abe95c0a0b..48c8895329 100644
--- a/dumux/assembly/entitycolor.hh
+++ b/dumux/assembly/entitycolor.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/fclocalassembler.hh b/dumux/assembly/fclocalassembler.hh
index 8c10473693..2ea79f2081 100644
--- a/dumux/assembly/fclocalassembler.hh
+++ b/dumux/assembly/fclocalassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/fclocalresidual.hh b/dumux/assembly/fclocalresidual.hh
index 15a2cca28e..95884d014f 100644
--- a/dumux/assembly/fclocalresidual.hh
+++ b/dumux/assembly/fclocalresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/fvassembler.hh b/dumux/assembly/fvassembler.hh
index ed9840745b..1f81f1fd14 100644
--- a/dumux/assembly/fvassembler.hh
+++ b/dumux/assembly/fvassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/fvlocalassemblerbase.hh b/dumux/assembly/fvlocalassemblerbase.hh
index 3cfb883b35..542b3477c0 100644
--- a/dumux/assembly/fvlocalassemblerbase.hh
+++ b/dumux/assembly/fvlocalassemblerbase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/fvlocalresidual.hh b/dumux/assembly/fvlocalresidual.hh
index b5d0fea004..5b95fc8a92 100644
--- a/dumux/assembly/fvlocalresidual.hh
+++ b/dumux/assembly/fvlocalresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/initialsolution.hh b/dumux/assembly/initialsolution.hh
index 9b2442d237..cd3af70d3a 100644
--- a/dumux/assembly/initialsolution.hh
+++ b/dumux/assembly/initialsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/jacobianpattern.hh b/dumux/assembly/jacobianpattern.hh
index d4f79e10e3..ccd77541c8 100644
--- a/dumux/assembly/jacobianpattern.hh
+++ b/dumux/assembly/jacobianpattern.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/numericepsilon.hh b/dumux/assembly/numericepsilon.hh
index ecd24cb500..e0efcc7b40 100644
--- a/dumux/assembly/numericepsilon.hh
+++ b/dumux/assembly/numericepsilon.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/partialreassembler.hh b/dumux/assembly/partialreassembler.hh
index b45334195c..8815711a5d 100644
--- a/dumux/assembly/partialreassembler.hh
+++ b/dumux/assembly/partialreassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/staggeredfvassembler.hh b/dumux/assembly/staggeredfvassembler.hh
index 6430b19a97..6e610551bc 100644
--- a/dumux/assembly/staggeredfvassembler.hh
+++ b/dumux/assembly/staggeredfvassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/staggeredlocalresidual.hh b/dumux/assembly/staggeredlocalresidual.hh
index 15826b6bbf..7492a55b30 100644
--- a/dumux/assembly/staggeredlocalresidual.hh
+++ b/dumux/assembly/staggeredlocalresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/assembly/volvardeflectionhelper_.hh b/dumux/assembly/volvardeflectionhelper_.hh
index b5fc390e6a..4cb403d956 100644
--- a/dumux/assembly/volvardeflectionhelper_.hh
+++ b/dumux/assembly/volvardeflectionhelper_.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/balanceequationopts.hh b/dumux/common/balanceequationopts.hh
index 7732f0ffa5..5677c3df88 100644
--- a/dumux/common/balanceequationopts.hh
+++ b/dumux/common/balanceequationopts.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/boundaryflag.hh b/dumux/common/boundaryflag.hh
index b60ae63f42..66681b5831 100644
--- a/dumux/common/boundaryflag.hh
+++ b/dumux/common/boundaryflag.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/boundarytypes.hh b/dumux/common/boundarytypes.hh
index 0fc34dc1d5..2fd64bc429 100644
--- a/dumux/common/boundarytypes.hh
+++ b/dumux/common/boundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/cubicspline.hh b/dumux/common/cubicspline.hh
index 5264c33379..3ebe55debd 100644
--- a/dumux/common/cubicspline.hh
+++ b/dumux/common/cubicspline.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/cubicsplinehermitebasis.hh b/dumux/common/cubicsplinehermitebasis.hh
index 73f826a5b0..7f950a65f2 100644
--- a/dumux/common/cubicsplinehermitebasis.hh
+++ b/dumux/common/cubicsplinehermitebasis.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/defaultmappertraits.hh b/dumux/common/defaultmappertraits.hh
index 50f91ed4a7..109ca35139 100644
--- a/dumux/common/defaultmappertraits.hh
+++ b/dumux/common/defaultmappertraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/defaultusagemessage.hh b/dumux/common/defaultusagemessage.hh
index 2df70e6c8c..83afc3e97f 100644
--- a/dumux/common/defaultusagemessage.hh
+++ b/dumux/common/defaultusagemessage.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/deprecated.hh b/dumux/common/deprecated.hh
index acb380b63e..9898c2aa7e 100644
--- a/dumux/common/deprecated.hh
+++ b/dumux/common/deprecated.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/dimensionlessnumbers.hh b/dumux/common/dimensionlessnumbers.hh
index d7c9db3015..5121c0b9a6 100644
--- a/dumux/common/dimensionlessnumbers.hh
+++ b/dumux/common/dimensionlessnumbers.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/dumuxmessage.hh b/dumux/common/dumuxmessage.hh
index 937da2af35..4bd44ec1b5 100644
--- a/dumux/common/dumuxmessage.hh
+++ b/dumux/common/dumuxmessage.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/entitymap.hh b/dumux/common/entitymap.hh
index 31b077cffc..5a9e7acbfa 100644
--- a/dumux/common/entitymap.hh
+++ b/dumux/common/entitymap.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/enumerate.hh b/dumux/common/enumerate.hh
index 983d2ecbdf..c31fea3c14 100644
--- a/dumux/common/enumerate.hh
+++ b/dumux/common/enumerate.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/exceptions.hh b/dumux/common/exceptions.hh
index b2e34285a3..f698ad3ca8 100644
--- a/dumux/common/exceptions.hh
+++ b/dumux/common/exceptions.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/fixedlengthspline_.hh b/dumux/common/fixedlengthspline_.hh
index db205d80cf..c83684d98f 100644
--- a/dumux/common/fixedlengthspline_.hh
+++ b/dumux/common/fixedlengthspline_.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/fvporousmediumspatialparams.hh b/dumux/common/fvporousmediumspatialparams.hh
index b4e15ea9ba..b6f5bf2b49 100644
--- a/dumux/common/fvporousmediumspatialparams.hh
+++ b/dumux/common/fvporousmediumspatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/fvproblem.hh b/dumux/common/fvproblem.hh
index bfdc48a2c5..f79495576d 100644
--- a/dumux/common/fvproblem.hh
+++ b/dumux/common/fvproblem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/fvproblemwithspatialparams.hh b/dumux/common/fvproblemwithspatialparams.hh
index 91564c84a4..9c39b4db92 100644
--- a/dumux/common/fvproblemwithspatialparams.hh
+++ b/dumux/common/fvproblemwithspatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/fvspatialparams.hh b/dumux/common/fvspatialparams.hh
index f40329bfe6..14723d1732 100644
--- a/dumux/common/fvspatialparams.hh
+++ b/dumux/common/fvspatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/gridcapabilities.hh b/dumux/common/gridcapabilities.hh
index 3806be6467..44a2beee91 100644
--- a/dumux/common/gridcapabilities.hh
+++ b/dumux/common/gridcapabilities.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/indextraits.hh b/dumux/common/indextraits.hh
index d5c6c406cb..5be3e2b84e 100644
--- a/dumux/common/indextraits.hh
+++ b/dumux/common/indextraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/initialize.hh b/dumux/common/initialize.hh
index f3a4f35b70..4209967703 100644
--- a/dumux/common/initialize.hh
+++ b/dumux/common/initialize.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/integrate.hh b/dumux/common/integrate.hh
index 4c757d7eb5..61a02dbc43 100644
--- a/dumux/common/integrate.hh
+++ b/dumux/common/integrate.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/intersectionmapper.hh b/dumux/common/intersectionmapper.hh
index 5921eecec4..435e6530c1 100644
--- a/dumux/common/intersectionmapper.hh
+++ b/dumux/common/intersectionmapper.hh
@@ -1,4 +1,8 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/loggingparametertree.hh b/dumux/common/loggingparametertree.hh
index 2eadbb62f6..a02ed95659 100644
--- a/dumux/common/loggingparametertree.hh
+++ b/dumux/common/loggingparametertree.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/math.hh b/dumux/common/math.hh
index d5ece83908..fa58d4331b 100644
--- a/dumux/common/math.hh
+++ b/dumux/common/math.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/metadata.hh b/dumux/common/metadata.hh
index c6077d74ee..9111a4afdd 100644
--- a/dumux/common/metadata.hh
+++ b/dumux/common/metadata.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/monotonecubicspline.hh b/dumux/common/monotonecubicspline.hh
index a63a90883d..41dd2847db 100644
--- a/dumux/common/monotonecubicspline.hh
+++ b/dumux/common/monotonecubicspline.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/numeqvector.hh b/dumux/common/numeqvector.hh
index f85961b47d..e0a38adb1a 100644
--- a/dumux/common/numeqvector.hh
+++ b/dumux/common/numeqvector.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/numericdifferentiation.hh b/dumux/common/numericdifferentiation.hh
index 59945384e0..78e7b9dc0d 100644
--- a/dumux/common/numericdifferentiation.hh
+++ b/dumux/common/numericdifferentiation.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/optionalscalar.hh b/dumux/common/optionalscalar.hh
index f994d97894..7b0e94baa9 100644
--- a/dumux/common/optionalscalar.hh
+++ b/dumux/common/optionalscalar.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/parameters.hh b/dumux/common/parameters.hh
index d72a26aa0d..ed85683cc5 100644
--- a/dumux/common/parameters.hh
+++ b/dumux/common/parameters.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/partial.hh b/dumux/common/partial.hh
index eeb65a35a8..89cc41ab88 100644
--- a/dumux/common/partial.hh
+++ b/dumux/common/partial.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/pdesolver.hh b/dumux/common/pdesolver.hh
index fe9b111a97..b4c7b5bf41 100644
--- a/dumux/common/pdesolver.hh
+++ b/dumux/common/pdesolver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/pointsource.hh b/dumux/common/pointsource.hh
index 92767c8d3c..5d6d846456 100644
--- a/dumux/common/pointsource.hh
+++ b/dumux/common/pointsource.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/properties.hh b/dumux/common/properties.hh
index 164d44aab5..91a95fd942 100644
--- a/dumux/common/properties.hh
+++ b/dumux/common/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/properties/grid.hh b/dumux/common/properties/grid.hh
index e13bd74f41..a7c6ebb65b 100644
--- a/dumux/common/properties/grid.hh
+++ b/dumux/common/properties/grid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/properties/model.hh b/dumux/common/properties/model.hh
index 4b128dd59f..76b8a7305f 100644
--- a/dumux/common/properties/model.hh
+++ b/dumux/common/properties/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/properties/propertysystem.hh b/dumux/common/properties/propertysystem.hh
index 9e9e9d2e6d..5a461f336b 100644
--- a/dumux/common/properties/propertysystem.hh
+++ b/dumux/common/properties/propertysystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/random.hh b/dumux/common/random.hh
index b6f0af9bb5..71ea285dbc 100644
--- a/dumux/common/random.hh
+++ b/dumux/common/random.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/reorderingdofmapper.hh b/dumux/common/reorderingdofmapper.hh
index 6f16d05f9d..9a56a4bad6 100644
--- a/dumux/common/reorderingdofmapper.hh
+++ b/dumux/common/reorderingdofmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/reservedblockvector.hh b/dumux/common/reservedblockvector.hh
index 7049e647bc..37c5069b30 100644
--- a/dumux/common/reservedblockvector.hh
+++ b/dumux/common/reservedblockvector.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/spline.hh b/dumux/common/spline.hh
index 5ef7196906..b2c65b9aba 100644
--- a/dumux/common/spline.hh
+++ b/dumux/common/spline.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/splinecommon_.hh b/dumux/common/splinecommon_.hh
index 20b07bd913..2d762bf0e5 100644
--- a/dumux/common/splinecommon_.hh
+++ b/dumux/common/splinecommon_.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/staggeredfvproblem.hh b/dumux/common/staggeredfvproblem.hh
index 3197fa4ea3..fda4eef371 100644
--- a/dumux/common/staggeredfvproblem.hh
+++ b/dumux/common/staggeredfvproblem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/stringutilities.hh b/dumux/common/stringutilities.hh
index 8e195ef268..aaf819523a 100644
--- a/dumux/common/stringutilities.hh
+++ b/dumux/common/stringutilities.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/tabulated2dfunction.hh b/dumux/common/tabulated2dfunction.hh
index 5cfa778c59..dd36bf2884 100644
--- a/dumux/common/tabulated2dfunction.hh
+++ b/dumux/common/tabulated2dfunction.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/tag.hh b/dumux/common/tag.hh
index 776631a264..13e8130b2b 100644
--- a/dumux/common/tag.hh
+++ b/dumux/common/tag.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/timeloop.hh b/dumux/common/timeloop.hh
index d97dd620cd..bf9ad7481b 100644
--- a/dumux/common/timeloop.hh
+++ b/dumux/common/timeloop.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/typetraits/isvalid.hh b/dumux/common/typetraits/isvalid.hh
index ec27fe8f57..865dfde0a5 100644
--- a/dumux/common/typetraits/isvalid.hh
+++ b/dumux/common/typetraits/isvalid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/typetraits/matrix.hh b/dumux/common/typetraits/matrix.hh
index eec3592e83..959543ad76 100644
--- a/dumux/common/typetraits/matrix.hh
+++ b/dumux/common/typetraits/matrix.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/typetraits/problem.hh b/dumux/common/typetraits/problem.hh
index fb7eca4402..eb3e34ad4a 100644
--- a/dumux/common/typetraits/problem.hh
+++ b/dumux/common/typetraits/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/typetraits/state.hh b/dumux/common/typetraits/state.hh
index d63ad836b0..f190b4d9fe 100644
--- a/dumux/common/typetraits/state.hh
+++ b/dumux/common/typetraits/state.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/typetraits/typetraits.hh b/dumux/common/typetraits/typetraits.hh
index 6f74fac6d6..f8474ba62f 100644
--- a/dumux/common/typetraits/typetraits.hh
+++ b/dumux/common/typetraits/typetraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/typetraits/utility.hh b/dumux/common/typetraits/utility.hh
index b374ec436c..cb1a9e4d16 100644
--- a/dumux/common/typetraits/utility.hh
+++ b/dumux/common/typetraits/utility.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/typetraits/vector.hh b/dumux/common/typetraits/vector.hh
index 50df7f9224..a086ccb0e8 100644
--- a/dumux/common/typetraits/vector.hh
+++ b/dumux/common/typetraits/vector.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/variablelengthspline_.hh b/dumux/common/variablelengthspline_.hh
index 33578d4446..8afb1b3972 100644
--- a/dumux/common/variablelengthspline_.hh
+++ b/dumux/common/variablelengthspline_.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/variablesbackend.hh b/dumux/common/variablesbackend.hh
index 51e187b890..cb6abbae45 100644
--- a/dumux/common/variablesbackend.hh
+++ b/dumux/common/variablesbackend.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/common/volumevariables.hh b/dumux/common/volumevariables.hh
index 2b74ee8f01..8396352454 100644
--- a/dumux/common/volumevariables.hh
+++ b/dumux/common/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/basegridgeometry.hh b/dumux/discretization/basegridgeometry.hh
index 6032bf8fb8..8bb55e61a2 100644
--- a/dumux/discretization/basegridgeometry.hh
+++ b/dumux/discretization/basegridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/basicgridgeometry.hh b/dumux/discretization/basicgridgeometry.hh
index 8548772425..c897c74e95 100644
--- a/dumux/discretization/basicgridgeometry.hh
+++ b/dumux/discretization/basicgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/box.hh b/dumux/discretization/box.hh
index ef39697945..a1e88096bc 100644
--- a/dumux/discretization/box.hh
+++ b/dumux/discretization/box.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/box/boxgeometryhelper.hh b/dumux/discretization/box/boxgeometryhelper.hh
index dec7c2d589..d916b3a7b2 100644
--- a/dumux/discretization/box/boxgeometryhelper.hh
+++ b/dumux/discretization/box/boxgeometryhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/box/elementsolution.hh b/dumux/discretization/box/elementsolution.hh
index 2d1aa4697b..469297ca5c 100644
--- a/dumux/discretization/box/elementsolution.hh
+++ b/dumux/discretization/box/elementsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/box/fvelementgeometry.hh b/dumux/discretization/box/fvelementgeometry.hh
index df1d7d56ea..c7710a2237 100644
--- a/dumux/discretization/box/fvelementgeometry.hh
+++ b/dumux/discretization/box/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/box/fvgridgeometry.hh b/dumux/discretization/box/fvgridgeometry.hh
index dbd1e28f7c..f343e2a197 100644
--- a/dumux/discretization/box/fvgridgeometry.hh
+++ b/dumux/discretization/box/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/box/scvftoscvboundarytypes.hh b/dumux/discretization/box/scvftoscvboundarytypes.hh
index 857d4f1b18..981101d841 100644
--- a/dumux/discretization/box/scvftoscvboundarytypes.hh
+++ b/dumux/discretization/box/scvftoscvboundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/box/subcontrolvolume.hh b/dumux/discretization/box/subcontrolvolume.hh
index 70b1035795..966ad308f0 100644
--- a/dumux/discretization/box/subcontrolvolume.hh
+++ b/dumux/discretization/box/subcontrolvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/box/subcontrolvolumeface.hh b/dumux/discretization/box/subcontrolvolumeface.hh
index 5f6c081889..9dd49a5dd2 100644
--- a/dumux/discretization/box/subcontrolvolumeface.hh
+++ b/dumux/discretization/box/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/ccmpfa.hh b/dumux/discretization/ccmpfa.hh
index 8d2f04d9fc..741e64bfbe 100644
--- a/dumux/discretization/ccmpfa.hh
+++ b/dumux/discretization/ccmpfa.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cctpfa.hh b/dumux/discretization/cctpfa.hh
index 4b5348d6e1..b26dd03923 100644
--- a/dumux/discretization/cctpfa.hh
+++ b/dumux/discretization/cctpfa.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/connectivitymap.hh b/dumux/discretization/cellcentered/connectivitymap.hh
index 1dd3d613cb..2f6af15883 100644
--- a/dumux/discretization/cellcentered/connectivitymap.hh
+++ b/dumux/discretization/cellcentered/connectivitymap.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/elementboundarytypes.hh b/dumux/discretization/cellcentered/elementboundarytypes.hh
index ed886b6266..741251c2b4 100644
--- a/dumux/discretization/cellcentered/elementboundarytypes.hh
+++ b/dumux/discretization/cellcentered/elementboundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/elementsolution.hh b/dumux/discretization/cellcentered/elementsolution.hh
index 266345c03b..a63165d2b8 100644
--- a/dumux/discretization/cellcentered/elementsolution.hh
+++ b/dumux/discretization/cellcentered/elementsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/gridvolumevariables.hh b/dumux/discretization/cellcentered/gridvolumevariables.hh
index 468d8acb91..0303790b16 100644
--- a/dumux/discretization/cellcentered/gridvolumevariables.hh
+++ b/dumux/discretization/cellcentered/gridvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/computetransmissibility.hh b/dumux/discretization/cellcentered/mpfa/computetransmissibility.hh
index f1b943b7a0..0716350518 100644
--- a/dumux/discretization/cellcentered/mpfa/computetransmissibility.hh
+++ b/dumux/discretization/cellcentered/mpfa/computetransmissibility.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/connectivitymap.hh b/dumux/discretization/cellcentered/mpfa/connectivitymap.hh
index 57b9e55e39..62a4b09242 100644
--- a/dumux/discretization/cellcentered/mpfa/connectivitymap.hh
+++ b/dumux/discretization/cellcentered/mpfa/connectivitymap.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/dualgridindexset.hh b/dumux/discretization/cellcentered/mpfa/dualgridindexset.hh
index 005fdc95d3..b5162c2071 100644
--- a/dumux/discretization/cellcentered/mpfa/dualgridindexset.hh
+++ b/dumux/discretization/cellcentered/mpfa/dualgridindexset.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/elementfluxvariablescache.hh b/dumux/discretization/cellcentered/mpfa/elementfluxvariablescache.hh
index 57b9ca5fbd..f459bb6746 100644
--- a/dumux/discretization/cellcentered/mpfa/elementfluxvariablescache.hh
+++ b/dumux/discretization/cellcentered/mpfa/elementfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/elementvolumevariables.hh b/dumux/discretization/cellcentered/mpfa/elementvolumevariables.hh
index e0e76209ba..249fbee6c3 100644
--- a/dumux/discretization/cellcentered/mpfa/elementvolumevariables.hh
+++ b/dumux/discretization/cellcentered/mpfa/elementvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/fvelementgeometry.hh b/dumux/discretization/cellcentered/mpfa/fvelementgeometry.hh
index fea9e36359..fdade051ad 100644
--- a/dumux/discretization/cellcentered/mpfa/fvelementgeometry.hh
+++ b/dumux/discretization/cellcentered/mpfa/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/fvgridgeometry.hh b/dumux/discretization/cellcentered/mpfa/fvgridgeometry.hh
index 8ab3f7fdd1..7a3c2190f8 100644
--- a/dumux/discretization/cellcentered/mpfa/fvgridgeometry.hh
+++ b/dumux/discretization/cellcentered/mpfa/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/fvgridgeometrytraits.hh b/dumux/discretization/cellcentered/mpfa/fvgridgeometrytraits.hh
index ad4620916a..5f7d86a68e 100644
--- a/dumux/discretization/cellcentered/mpfa/fvgridgeometrytraits.hh
+++ b/dumux/discretization/cellcentered/mpfa/fvgridgeometrytraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/gridfluxvariablescache.hh b/dumux/discretization/cellcentered/mpfa/gridfluxvariablescache.hh
index d1da3b903d..4c9c6e9ec6 100644
--- a/dumux/discretization/cellcentered/mpfa/gridfluxvariablescache.hh
+++ b/dumux/discretization/cellcentered/mpfa/gridfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/gridinteractionvolumeindexsets.hh b/dumux/discretization/cellcentered/mpfa/gridinteractionvolumeindexsets.hh
index 81c5e4e96d..fdc150ace2 100644
--- a/dumux/discretization/cellcentered/mpfa/gridinteractionvolumeindexsets.hh
+++ b/dumux/discretization/cellcentered/mpfa/gridinteractionvolumeindexsets.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/gridvolumevariables.hh b/dumux/discretization/cellcentered/mpfa/gridvolumevariables.hh
index 0c627be0a2..b7f468c369 100644
--- a/dumux/discretization/cellcentered/mpfa/gridvolumevariables.hh
+++ b/dumux/discretization/cellcentered/mpfa/gridvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/helper.hh b/dumux/discretization/cellcentered/mpfa/helper.hh
index c646076acb..0e9a101028 100644
--- a/dumux/discretization/cellcentered/mpfa/helper.hh
+++ b/dumux/discretization/cellcentered/mpfa/helper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/interactionvolumebase.hh b/dumux/discretization/cellcentered/mpfa/interactionvolumebase.hh
index 254c6f509c..c2f21efba5 100644
--- a/dumux/discretization/cellcentered/mpfa/interactionvolumebase.hh
+++ b/dumux/discretization/cellcentered/mpfa/interactionvolumebase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/interactionvolumedatahandle.hh b/dumux/discretization/cellcentered/mpfa/interactionvolumedatahandle.hh
index 27b585aa11..c722f06e0d 100644
--- a/dumux/discretization/cellcentered/mpfa/interactionvolumedatahandle.hh
+++ b/dumux/discretization/cellcentered/mpfa/interactionvolumedatahandle.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/localassemblerbase.hh b/dumux/discretization/cellcentered/mpfa/localassemblerbase.hh
index 1e8d13f80a..4c557e2197 100644
--- a/dumux/discretization/cellcentered/mpfa/localassemblerbase.hh
+++ b/dumux/discretization/cellcentered/mpfa/localassemblerbase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/localassemblerhelper.hh b/dumux/discretization/cellcentered/mpfa/localassemblerhelper.hh
index 33e6386c57..729213a978 100644
--- a/dumux/discretization/cellcentered/mpfa/localassemblerhelper.hh
+++ b/dumux/discretization/cellcentered/mpfa/localassemblerhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/localfacedata.hh b/dumux/discretization/cellcentered/mpfa/localfacedata.hh
index 5c8a6cd0ce..87ad958b55 100644
--- a/dumux/discretization/cellcentered/mpfa/localfacedata.hh
+++ b/dumux/discretization/cellcentered/mpfa/localfacedata.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/methods.hh b/dumux/discretization/cellcentered/mpfa/methods.hh
index 15766f9c6c..b7d4ac74a4 100644
--- a/dumux/discretization/cellcentered/mpfa/methods.hh
+++ b/dumux/discretization/cellcentered/mpfa/methods.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/interactionvolume.hh b/dumux/discretization/cellcentered/mpfa/omethod/interactionvolume.hh
index 54839dfbac..f767d90f47 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/interactionvolume.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/interactionvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/interactionvolumeindexset.hh b/dumux/discretization/cellcentered/mpfa/omethod/interactionvolumeindexset.hh
index f5485a38eb..f61c996228 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/interactionvolumeindexset.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/interactionvolumeindexset.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/localassembler.hh b/dumux/discretization/cellcentered/mpfa/omethod/localassembler.hh
index 0e954a0971..b3d340d288 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/localassembler.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/localassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/localsubcontrolentities.hh b/dumux/discretization/cellcentered/mpfa/omethod/localsubcontrolentities.hh
index edeca885ce..faff363f27 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/localsubcontrolentities.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/localsubcontrolentities.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/scvgeometryhelper.hh b/dumux/discretization/cellcentered/mpfa/omethod/scvgeometryhelper.hh
index 0678285a68..56a1d0ff41 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/scvgeometryhelper.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/scvgeometryhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/staticinteractionvolume.hh b/dumux/discretization/cellcentered/mpfa/omethod/staticinteractionvolume.hh
index 328f0054bc..73d40ea862 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/staticinteractionvolume.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/staticinteractionvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/scvgradients.hh b/dumux/discretization/cellcentered/mpfa/scvgradients.hh
index e8e003b957..f29fbff3d5 100644
--- a/dumux/discretization/cellcentered/mpfa/scvgradients.hh
+++ b/dumux/discretization/cellcentered/mpfa/scvgradients.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/mpfa/subcontrolvolumeface.hh b/dumux/discretization/cellcentered/mpfa/subcontrolvolumeface.hh
index 448615ea3b..1042497645 100644
--- a/dumux/discretization/cellcentered/mpfa/subcontrolvolumeface.hh
+++ b/dumux/discretization/cellcentered/mpfa/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/subcontrolvolume.hh b/dumux/discretization/cellcentered/subcontrolvolume.hh
index 506d790d1d..352d8d32a9 100644
--- a/dumux/discretization/cellcentered/subcontrolvolume.hh
+++ b/dumux/discretization/cellcentered/subcontrolvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/tpfa/computetransmissibility.hh b/dumux/discretization/cellcentered/tpfa/computetransmissibility.hh
index 8e12be2cdc..6f79af23c1 100644
--- a/dumux/discretization/cellcentered/tpfa/computetransmissibility.hh
+++ b/dumux/discretization/cellcentered/tpfa/computetransmissibility.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/tpfa/elementfluxvariablescache.hh b/dumux/discretization/cellcentered/tpfa/elementfluxvariablescache.hh
index ac8d576fe0..814ae66a51 100644
--- a/dumux/discretization/cellcentered/tpfa/elementfluxvariablescache.hh
+++ b/dumux/discretization/cellcentered/tpfa/elementfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/tpfa/elementvolumevariables.hh b/dumux/discretization/cellcentered/tpfa/elementvolumevariables.hh
index 40656d7a54..1bed1ce522 100644
--- a/dumux/discretization/cellcentered/tpfa/elementvolumevariables.hh
+++ b/dumux/discretization/cellcentered/tpfa/elementvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/tpfa/fvelementgeometry.hh b/dumux/discretization/cellcentered/tpfa/fvelementgeometry.hh
index a47b706990..e590d9c8db 100644
--- a/dumux/discretization/cellcentered/tpfa/fvelementgeometry.hh
+++ b/dumux/discretization/cellcentered/tpfa/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh b/dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh
index f80670ef99..2bb99f7f7b 100644
--- a/dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh
+++ b/dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/tpfa/gridfluxvariablescache.hh b/dumux/discretization/cellcentered/tpfa/gridfluxvariablescache.hh
index 3d88f5271e..9ef98b8fe6 100644
--- a/dumux/discretization/cellcentered/tpfa/gridfluxvariablescache.hh
+++ b/dumux/discretization/cellcentered/tpfa/gridfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/tpfa/gridvolumevariables.hh b/dumux/discretization/cellcentered/tpfa/gridvolumevariables.hh
index 4d7c4c3a36..fe24fda876 100644
--- a/dumux/discretization/cellcentered/tpfa/gridvolumevariables.hh
+++ b/dumux/discretization/cellcentered/tpfa/gridvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cellcentered/tpfa/subcontrolvolumeface.hh b/dumux/discretization/cellcentered/tpfa/subcontrolvolumeface.hh
index 8fc8682526..d7d2e27c30 100644
--- a/dumux/discretization/cellcentered/tpfa/subcontrolvolumeface.hh
+++ b/dumux/discretization/cellcentered/tpfa/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/checkoverlapsize.hh b/dumux/discretization/checkoverlapsize.hh
index cbea9b76a7..c755a397cd 100644
--- a/dumux/discretization/checkoverlapsize.hh
+++ b/dumux/discretization/checkoverlapsize.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cvfe/elementboundarytypes.hh b/dumux/discretization/cvfe/elementboundarytypes.hh
index d3abb4eb46..2cde00d5a5 100644
--- a/dumux/discretization/cvfe/elementboundarytypes.hh
+++ b/dumux/discretization/cvfe/elementboundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cvfe/elementfluxvariablescache.hh b/dumux/discretization/cvfe/elementfluxvariablescache.hh
index b6ebcf0d88..9678d800ee 100644
--- a/dumux/discretization/cvfe/elementfluxvariablescache.hh
+++ b/dumux/discretization/cvfe/elementfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cvfe/elementsolution.hh b/dumux/discretization/cvfe/elementsolution.hh
index bea2e41173..7b0dd26b70 100644
--- a/dumux/discretization/cvfe/elementsolution.hh
+++ b/dumux/discretization/cvfe/elementsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cvfe/elementvolumevariables.hh b/dumux/discretization/cvfe/elementvolumevariables.hh
index 482c963e9f..2f019961fa 100644
--- a/dumux/discretization/cvfe/elementvolumevariables.hh
+++ b/dumux/discretization/cvfe/elementvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cvfe/fluxvariablescache.hh b/dumux/discretization/cvfe/fluxvariablescache.hh
index 2618827bac..4998869e00 100644
--- a/dumux/discretization/cvfe/fluxvariablescache.hh
+++ b/dumux/discretization/cvfe/fluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cvfe/gridfluxvariablescache.hh b/dumux/discretization/cvfe/gridfluxvariablescache.hh
index 7c0d6d44d9..c7926e7525 100644
--- a/dumux/discretization/cvfe/gridfluxvariablescache.hh
+++ b/dumux/discretization/cvfe/gridfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/cvfe/gridvolumevariables.hh b/dumux/discretization/cvfe/gridvolumevariables.hh
index dad13503ef..579be0be94 100644
--- a/dumux/discretization/cvfe/gridvolumevariables.hh
+++ b/dumux/discretization/cvfe/gridvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/elementsolution.hh b/dumux/discretization/elementsolution.hh
index bdc7fb8616..91fb289406 100644
--- a/dumux/discretization/elementsolution.hh
+++ b/dumux/discretization/elementsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/evalgradients.hh b/dumux/discretization/evalgradients.hh
index b2da4e4aa2..237c47643d 100644
--- a/dumux/discretization/evalgradients.hh
+++ b/dumux/discretization/evalgradients.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/evalsolution.hh b/dumux/discretization/evalsolution.hh
index fe135389ce..3839dfbb58 100644
--- a/dumux/discretization/evalsolution.hh
+++ b/dumux/discretization/evalsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/extrusion.hh b/dumux/discretization/extrusion.hh
index f2347c3aee..5793c58e19 100644
--- a/dumux/discretization/extrusion.hh
+++ b/dumux/discretization/extrusion.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/diamond/elementsolution.hh b/dumux/discretization/facecentered/diamond/elementsolution.hh
index 00b4671f77..7b5df5657f 100644
--- a/dumux/discretization/facecentered/diamond/elementsolution.hh
+++ b/dumux/discretization/facecentered/diamond/elementsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/diamond/fvelementgeometry.hh b/dumux/discretization/facecentered/diamond/fvelementgeometry.hh
index 05940549cf..78b2083d2d 100644
--- a/dumux/discretization/facecentered/diamond/fvelementgeometry.hh
+++ b/dumux/discretization/facecentered/diamond/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/diamond/fvgridgeometry.hh b/dumux/discretization/facecentered/diamond/fvgridgeometry.hh
index 9854addfdd..7a1ab95670 100644
--- a/dumux/discretization/facecentered/diamond/fvgridgeometry.hh
+++ b/dumux/discretization/facecentered/diamond/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/diamond/geometryhelper.hh b/dumux/discretization/facecentered/diamond/geometryhelper.hh
index cfa8b3bd85..ff94e682f0 100644
--- a/dumux/discretization/facecentered/diamond/geometryhelper.hh
+++ b/dumux/discretization/facecentered/diamond/geometryhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/diamond/subcontrolvolume.hh b/dumux/discretization/facecentered/diamond/subcontrolvolume.hh
index 32ddccf040..899cd54627 100644
--- a/dumux/discretization/facecentered/diamond/subcontrolvolume.hh
+++ b/dumux/discretization/facecentered/diamond/subcontrolvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/diamond/subcontrolvolumeface.hh b/dumux/discretization/facecentered/diamond/subcontrolvolumeface.hh
index 3e76f5f91d..20688f9f7f 100644
--- a/dumux/discretization/facecentered/diamond/subcontrolvolumeface.hh
+++ b/dumux/discretization/facecentered/diamond/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/connectivitymap.hh b/dumux/discretization/facecentered/staggered/connectivitymap.hh
index a908d9459e..f23c78c151 100644
--- a/dumux/discretization/facecentered/staggered/connectivitymap.hh
+++ b/dumux/discretization/facecentered/staggered/connectivitymap.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/consistentlyorientedgrid.hh b/dumux/discretization/facecentered/staggered/consistentlyorientedgrid.hh
index f399cb9508..68b2076815 100644
--- a/dumux/discretization/facecentered/staggered/consistentlyorientedgrid.hh
+++ b/dumux/discretization/facecentered/staggered/consistentlyorientedgrid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/elementboundarytypes.hh b/dumux/discretization/facecentered/staggered/elementboundarytypes.hh
index eef50caf06..a76fb9622f 100644
--- a/dumux/discretization/facecentered/staggered/elementboundarytypes.hh
+++ b/dumux/discretization/facecentered/staggered/elementboundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/elementfluxvariablescache.hh b/dumux/discretization/facecentered/staggered/elementfluxvariablescache.hh
index d611580dcc..277e409208 100644
--- a/dumux/discretization/facecentered/staggered/elementfluxvariablescache.hh
+++ b/dumux/discretization/facecentered/staggered/elementfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/elementsolution.hh b/dumux/discretization/facecentered/staggered/elementsolution.hh
index bf94a69e14..ec4a71f1fd 100644
--- a/dumux/discretization/facecentered/staggered/elementsolution.hh
+++ b/dumux/discretization/facecentered/staggered/elementsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/elementvolumevariables.hh b/dumux/discretization/facecentered/staggered/elementvolumevariables.hh
index b991f76271..5a5a059a91 100644
--- a/dumux/discretization/facecentered/staggered/elementvolumevariables.hh
+++ b/dumux/discretization/facecentered/staggered/elementvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/fvelementgeometry.hh b/dumux/discretization/facecentered/staggered/fvelementgeometry.hh
index 1219eafe0a..633a465de9 100644
--- a/dumux/discretization/facecentered/staggered/fvelementgeometry.hh
+++ b/dumux/discretization/facecentered/staggered/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/fvgridgeometry.hh b/dumux/discretization/facecentered/staggered/fvgridgeometry.hh
index 629a3d0350..5b6dc65ff1 100644
--- a/dumux/discretization/facecentered/staggered/fvgridgeometry.hh
+++ b/dumux/discretization/facecentered/staggered/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/geometryhelper.hh b/dumux/discretization/facecentered/staggered/geometryhelper.hh
index 3891ffe338..841353881d 100644
--- a/dumux/discretization/facecentered/staggered/geometryhelper.hh
+++ b/dumux/discretization/facecentered/staggered/geometryhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/gridfluxvariablescache.hh b/dumux/discretization/facecentered/staggered/gridfluxvariablescache.hh
index ad64caad40..60ec5ded4d 100644
--- a/dumux/discretization/facecentered/staggered/gridfluxvariablescache.hh
+++ b/dumux/discretization/facecentered/staggered/gridfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/gridsupportsconcavecorners.hh b/dumux/discretization/facecentered/staggered/gridsupportsconcavecorners.hh
index 6ec4886542..4dc8a7968f 100644
--- a/dumux/discretization/facecentered/staggered/gridsupportsconcavecorners.hh
+++ b/dumux/discretization/facecentered/staggered/gridsupportsconcavecorners.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/gridvolumevariables.hh b/dumux/discretization/facecentered/staggered/gridvolumevariables.hh
index ef0dcd4017..474c200563 100644
--- a/dumux/discretization/facecentered/staggered/gridvolumevariables.hh
+++ b/dumux/discretization/facecentered/staggered/gridvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/localintersectionindexmapper.hh b/dumux/discretization/facecentered/staggered/localintersectionindexmapper.hh
index 0a2c92e84b..1ca7e59055 100644
--- a/dumux/discretization/facecentered/staggered/localintersectionindexmapper.hh
+++ b/dumux/discretization/facecentered/staggered/localintersectionindexmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/normalaxis.hh b/dumux/discretization/facecentered/staggered/normalaxis.hh
index f78c4d0221..91d234b352 100644
--- a/dumux/discretization/facecentered/staggered/normalaxis.hh
+++ b/dumux/discretization/facecentered/staggered/normalaxis.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/subcontrolvolume.hh b/dumux/discretization/facecentered/staggered/subcontrolvolume.hh
index 30fe21225a..f7be102382 100644
--- a/dumux/discretization/facecentered/staggered/subcontrolvolume.hh
+++ b/dumux/discretization/facecentered/staggered/subcontrolvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/facecentered/staggered/subcontrolvolumeface.hh b/dumux/discretization/facecentered/staggered/subcontrolvolumeface.hh
index 38a129a16e..d6b346b81c 100644
--- a/dumux/discretization/facecentered/staggered/subcontrolvolumeface.hh
+++ b/dumux/discretization/facecentered/staggered/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/fcdiamond.hh b/dumux/discretization/fcdiamond.hh
index 3e30177af9..28b019570e 100644
--- a/dumux/discretization/fcdiamond.hh
+++ b/dumux/discretization/fcdiamond.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/fcstaggered.hh b/dumux/discretization/fcstaggered.hh
index 42f8d6229a..6dbab4d64d 100644
--- a/dumux/discretization/fcstaggered.hh
+++ b/dumux/discretization/fcstaggered.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/fem/feelementgeometry.hh b/dumux/discretization/fem/feelementgeometry.hh
index a2ef6d18a6..96f3fad13f 100644
--- a/dumux/discretization/fem/feelementgeometry.hh
+++ b/dumux/discretization/fem/feelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/fem/fegridgeometry.hh b/dumux/discretization/fem/fegridgeometry.hh
index 8f00843a1b..bd8ae4af52 100644
--- a/dumux/discretization/fem/fegridgeometry.hh
+++ b/dumux/discretization/fem/fegridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/fluxstencil.hh b/dumux/discretization/fluxstencil.hh
index d49fdf39b3..373a6d3ade 100644
--- a/dumux/discretization/fluxstencil.hh
+++ b/dumux/discretization/fluxstencil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/functionspacebasis.hh b/dumux/discretization/functionspacebasis.hh
index ab43af0cbb..dd2d658daa 100644
--- a/dumux/discretization/functionspacebasis.hh
+++ b/dumux/discretization/functionspacebasis.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/fvgridvariables.hh b/dumux/discretization/fvgridvariables.hh
index bb87b72f8f..28c3643143 100644
--- a/dumux/discretization/fvgridvariables.hh
+++ b/dumux/discretization/fvgridvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/fvproperties.hh b/dumux/discretization/fvproperties.hh
index f6146fe4b9..015ab7b4db 100644
--- a/dumux/discretization/fvproperties.hh
+++ b/dumux/discretization/fvproperties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/localdoftraits.hh b/dumux/discretization/localdoftraits.hh
index 8bd27233fc..651e7a0a60 100644
--- a/dumux/discretization/localdoftraits.hh
+++ b/dumux/discretization/localdoftraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/localview.hh b/dumux/discretization/localview.hh
index fc230e8b5d..efd75444ea 100644
--- a/dumux/discretization/localview.hh
+++ b/dumux/discretization/localview.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/method.hh b/dumux/discretization/method.hh
index b2ffb4d673..83fc9c42ad 100644
--- a/dumux/discretization/method.hh
+++ b/dumux/discretization/method.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/nonconformingfecache.hh b/dumux/discretization/nonconformingfecache.hh
index 5915e66d08..25bd84db4f 100644
--- a/dumux/discretization/nonconformingfecache.hh
+++ b/dumux/discretization/nonconformingfecache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/porenetwork/fvelementgeometry.hh b/dumux/discretization/porenetwork/fvelementgeometry.hh
index 58d081b65b..fc7997f0b9 100644
--- a/dumux/discretization/porenetwork/fvelementgeometry.hh
+++ b/dumux/discretization/porenetwork/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/porenetwork/gridgeometry.hh b/dumux/discretization/porenetwork/gridgeometry.hh
index 43f09f7cd8..9e10ff5dd6 100644
--- a/dumux/discretization/porenetwork/gridgeometry.hh
+++ b/dumux/discretization/porenetwork/gridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/porenetwork/subcontrolvolume.hh b/dumux/discretization/porenetwork/subcontrolvolume.hh
index a55d53a7e4..f084cc6548 100644
--- a/dumux/discretization/porenetwork/subcontrolvolume.hh
+++ b/dumux/discretization/porenetwork/subcontrolvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/porenetwork/subcontrolvolumeface.hh b/dumux/discretization/porenetwork/subcontrolvolumeface.hh
index e0d5caa145..0428cbe2b0 100644
--- a/dumux/discretization/porenetwork/subcontrolvolumeface.hh
+++ b/dumux/discretization/porenetwork/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble.hh b/dumux/discretization/pq1bubble.hh
index 1c352a8a9c..a6aae792d3 100644
--- a/dumux/discretization/pq1bubble.hh
+++ b/dumux/discretization/pq1bubble.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble/elementsolution.hh b/dumux/discretization/pq1bubble/elementsolution.hh
index d2ab683ec0..5458a5cdbc 100644
--- a/dumux/discretization/pq1bubble/elementsolution.hh
+++ b/dumux/discretization/pq1bubble/elementsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble/fvelementgeometry.hh b/dumux/discretization/pq1bubble/fvelementgeometry.hh
index 1bdc5911a8..665b30cd26 100644
--- a/dumux/discretization/pq1bubble/fvelementgeometry.hh
+++ b/dumux/discretization/pq1bubble/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble/fvgridgeometry.hh b/dumux/discretization/pq1bubble/fvgridgeometry.hh
index c28f8b5508..f3757f1bb1 100644
--- a/dumux/discretization/pq1bubble/fvgridgeometry.hh
+++ b/dumux/discretization/pq1bubble/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble/geometryhelper.hh b/dumux/discretization/pq1bubble/geometryhelper.hh
index de380c6845..c28977c2a5 100644
--- a/dumux/discretization/pq1bubble/geometryhelper.hh
+++ b/dumux/discretization/pq1bubble/geometryhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble/pq1bubblefecache.hh b/dumux/discretization/pq1bubble/pq1bubblefecache.hh
index 86e83e1d2e..0772ade027 100644
--- a/dumux/discretization/pq1bubble/pq1bubblefecache.hh
+++ b/dumux/discretization/pq1bubble/pq1bubblefecache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble/pq1bubblelocalfiniteelement.hh b/dumux/discretization/pq1bubble/pq1bubblelocalfiniteelement.hh
index 2b2ff827bf..0b4da17e74 100644
--- a/dumux/discretization/pq1bubble/pq1bubblelocalfiniteelement.hh
+++ b/dumux/discretization/pq1bubble/pq1bubblelocalfiniteelement.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble/subcontrolvolume.hh b/dumux/discretization/pq1bubble/subcontrolvolume.hh
index ea96c43160..4e40205de4 100644
--- a/dumux/discretization/pq1bubble/subcontrolvolume.hh
+++ b/dumux/discretization/pq1bubble/subcontrolvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/pq1bubble/subcontrolvolumeface.hh b/dumux/discretization/pq1bubble/subcontrolvolumeface.hh
index 8397a8dd20..a6005bc149 100644
--- a/dumux/discretization/pq1bubble/subcontrolvolumeface.hh
+++ b/dumux/discretization/pq1bubble/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/projection/l2_projection.hh b/dumux/discretization/projection/l2_projection.hh
index b67a85288a..b4ba62da37 100644
--- a/dumux/discretization/projection/l2_projection.hh
+++ b/dumux/discretization/projection/l2_projection.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/projection/projector.hh b/dumux/discretization/projection/projector.hh
index f20ce9b858..d2deb0f9b4 100644
--- a/dumux/discretization/projection/projector.hh
+++ b/dumux/discretization/projection/projector.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/scvandscvfiterators.hh b/dumux/discretization/scvandscvfiterators.hh
index 2935faf749..6417759c0f 100644
--- a/dumux/discretization/scvandscvfiterators.hh
+++ b/dumux/discretization/scvandscvfiterators.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered.hh b/dumux/discretization/staggered.hh
index afcd527712..e6a8d52911 100644
--- a/dumux/discretization/staggered.hh
+++ b/dumux/discretization/staggered.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/elementfacevariables.hh b/dumux/discretization/staggered/elementfacevariables.hh
index 7b35e818fe..cd3cbfa1f4 100644
--- a/dumux/discretization/staggered/elementfacevariables.hh
+++ b/dumux/discretization/staggered/elementfacevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/elementfluxvariablescache.hh b/dumux/discretization/staggered/elementfluxvariablescache.hh
index b301127f15..ea1e7669f7 100644
--- a/dumux/discretization/staggered/elementfluxvariablescache.hh
+++ b/dumux/discretization/staggered/elementfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/elementsolution.hh b/dumux/discretization/staggered/elementsolution.hh
index cad2f55595..89c9f259f2 100644
--- a/dumux/discretization/staggered/elementsolution.hh
+++ b/dumux/discretization/staggered/elementsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/facesolution.hh b/dumux/discretization/staggered/facesolution.hh
index 58aa36181e..3f847c3026 100644
--- a/dumux/discretization/staggered/facesolution.hh
+++ b/dumux/discretization/staggered/facesolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/connectivitymap.hh b/dumux/discretization/staggered/freeflow/connectivitymap.hh
index 26215028bb..50e0b0b53f 100644
--- a/dumux/discretization/staggered/freeflow/connectivitymap.hh
+++ b/dumux/discretization/staggered/freeflow/connectivitymap.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/elementvolumevariables.hh b/dumux/discretization/staggered/freeflow/elementvolumevariables.hh
index d4ae5d2412..afefd20d8c 100644
--- a/dumux/discretization/staggered/freeflow/elementvolumevariables.hh
+++ b/dumux/discretization/staggered/freeflow/elementvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/facevariables.hh b/dumux/discretization/staggered/freeflow/facevariables.hh
index 6eebd6e3c2..0233e82418 100644
--- a/dumux/discretization/staggered/freeflow/facevariables.hh
+++ b/dumux/discretization/staggered/freeflow/facevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/fvgridgeometrytraits.hh b/dumux/discretization/staggered/freeflow/fvgridgeometrytraits.hh
index eb40284cd8..3b624952fc 100644
--- a/dumux/discretization/staggered/freeflow/fvgridgeometrytraits.hh
+++ b/dumux/discretization/staggered/freeflow/fvgridgeometrytraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/gridvolumevariables.hh b/dumux/discretization/staggered/freeflow/gridvolumevariables.hh
index 3f0b2b0dad..438e94c8f8 100644
--- a/dumux/discretization/staggered/freeflow/gridvolumevariables.hh
+++ b/dumux/discretization/staggered/freeflow/gridvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/properties.hh b/dumux/discretization/staggered/freeflow/properties.hh
index 4bccd82947..9f805826a6 100644
--- a/dumux/discretization/staggered/freeflow/properties.hh
+++ b/dumux/discretization/staggered/freeflow/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/staggeredgeometryhelper.hh b/dumux/discretization/staggered/freeflow/staggeredgeometryhelper.hh
index 61948a2ac8..b70d038cad 100644
--- a/dumux/discretization/staggered/freeflow/staggeredgeometryhelper.hh
+++ b/dumux/discretization/staggered/freeflow/staggeredgeometryhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/subcontrolvolumeface.hh b/dumux/discretization/staggered/freeflow/subcontrolvolumeface.hh
index 36b5709eda..7ffba29e46 100644
--- a/dumux/discretization/staggered/freeflow/subcontrolvolumeface.hh
+++ b/dumux/discretization/staggered/freeflow/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/freeflow/velocityoutput.hh b/dumux/discretization/staggered/freeflow/velocityoutput.hh
index e98bf2fc00..226ace8519 100644
--- a/dumux/discretization/staggered/freeflow/velocityoutput.hh
+++ b/dumux/discretization/staggered/freeflow/velocityoutput.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/fvelementgeometry.hh b/dumux/discretization/staggered/fvelementgeometry.hh
index 626449c96a..2fec05813d 100644
--- a/dumux/discretization/staggered/fvelementgeometry.hh
+++ b/dumux/discretization/staggered/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/fvgridgeometry.hh b/dumux/discretization/staggered/fvgridgeometry.hh
index c616b00ded..d3768a5b6d 100644
--- a/dumux/discretization/staggered/fvgridgeometry.hh
+++ b/dumux/discretization/staggered/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/gridfacevariables.hh b/dumux/discretization/staggered/gridfacevariables.hh
index d62ae8f204..f13bae8a71 100644
--- a/dumux/discretization/staggered/gridfacevariables.hh
+++ b/dumux/discretization/staggered/gridfacevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/gridfluxvariablescache.hh b/dumux/discretization/staggered/gridfluxvariablescache.hh
index 5d7fa40fdb..cb2fbc9f03 100644
--- a/dumux/discretization/staggered/gridfluxvariablescache.hh
+++ b/dumux/discretization/staggered/gridfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/gridvariables.hh b/dumux/discretization/staggered/gridvariables.hh
index be35f83ac5..f881c96eec 100644
--- a/dumux/discretization/staggered/gridvariables.hh
+++ b/dumux/discretization/staggered/gridvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/staggered/subcontrolvolumeface.hh b/dumux/discretization/staggered/subcontrolvolumeface.hh
index 4b5d739582..2be0590ccb 100644
--- a/dumux/discretization/staggered/subcontrolvolumeface.hh
+++ b/dumux/discretization/staggered/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/subcontrolvolumebase.hh b/dumux/discretization/subcontrolvolumebase.hh
index a203a04770..14f1710cf6 100644
--- a/dumux/discretization/subcontrolvolumebase.hh
+++ b/dumux/discretization/subcontrolvolumebase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/subcontrolvolumefacebase.hh b/dumux/discretization/subcontrolvolumefacebase.hh
index 3cfcb40bf1..4ffd19807b 100644
--- a/dumux/discretization/subcontrolvolumefacebase.hh
+++ b/dumux/discretization/subcontrolvolumefacebase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/discretization/walldistance.hh b/dumux/discretization/walldistance.hh
index ae485bee92..c1ddc3e134 100644
--- a/dumux/discretization/walldistance.hh
+++ b/dumux/discretization/walldistance.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/experimental/common/variables.hh b/dumux/experimental/common/variables.hh
index fe880f943f..b77b6256d5 100644
--- a/dumux/experimental/common/variables.hh
+++ b/dumux/experimental/common/variables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/experimental/discretization/fvgridvariables.hh b/dumux/experimental/discretization/fvgridvariables.hh
index 81a1eeeecb..b78bf1dabd 100644
--- a/dumux/experimental/discretization/fvgridvariables.hh
+++ b/dumux/experimental/discretization/fvgridvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/experimental/discretization/gridvariables.hh b/dumux/experimental/discretization/gridvariables.hh
index 96bb40625c..0809086fba 100644
--- a/dumux/experimental/discretization/gridvariables.hh
+++ b/dumux/experimental/discretization/gridvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/experimental/timestepping/multistagemethods.hh b/dumux/experimental/timestepping/multistagemethods.hh
index 4868eecb9c..b54248bb12 100644
--- a/dumux/experimental/timestepping/multistagemethods.hh
+++ b/dumux/experimental/timestepping/multistagemethods.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/experimental/timestepping/multistagetimestepper.hh b/dumux/experimental/timestepping/multistagetimestepper.hh
index 8b30eec051..458133cadb 100644
--- a/dumux/experimental/timestepping/multistagetimestepper.hh
+++ b/dumux/experimental/timestepping/multistagetimestepper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/experimental/timestepping/timelevel.hh b/dumux/experimental/timestepping/timelevel.hh
index c7bbe826bf..7dcbcc3fa1 100644
--- a/dumux/experimental/timestepping/timelevel.hh
+++ b/dumux/experimental/timestepping/timelevel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/box/dispersionflux.hh b/dumux/flux/box/dispersionflux.hh
index 0a3b7dfe81..531fae514c 100644
--- a/dumux/flux/box/dispersionflux.hh
+++ b/dumux/flux/box/dispersionflux.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/box/effectivestresslaw.hh b/dumux/flux/box/effectivestresslaw.hh
index de8271e9e4..87ced27312 100644
--- a/dumux/flux/box/effectivestresslaw.hh
+++ b/dumux/flux/box/effectivestresslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/box/fickslaw.hh b/dumux/flux/box/fickslaw.hh
index f94549f3ee..91879dbba6 100644
--- a/dumux/flux/box/fickslaw.hh
+++ b/dumux/flux/box/fickslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/box/forchheimerslaw.hh b/dumux/flux/box/forchheimerslaw.hh
index ae6e3decb1..1453b9a5f3 100644
--- a/dumux/flux/box/forchheimerslaw.hh
+++ b/dumux/flux/box/forchheimerslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/box/fourierslaw.hh b/dumux/flux/box/fourierslaw.hh
index f29d3b9460..68c5e36973 100644
--- a/dumux/flux/box/fourierslaw.hh
+++ b/dumux/flux/box/fourierslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/box/fourierslawnonequilibrium.hh b/dumux/flux/box/fourierslawnonequilibrium.hh
index f0118f6b82..da6144da77 100644
--- a/dumux/flux/box/fourierslawnonequilibrium.hh
+++ b/dumux/flux/box/fourierslawnonequilibrium.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/box/hookeslaw.hh b/dumux/flux/box/hookeslaw.hh
index d29dfe167d..fffe463854 100644
--- a/dumux/flux/box/hookeslaw.hh
+++ b/dumux/flux/box/hookeslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/box/maxwellstefanslaw.hh b/dumux/flux/box/maxwellstefanslaw.hh
index cdea991878..2553661502 100644
--- a/dumux/flux/box/maxwellstefanslaw.hh
+++ b/dumux/flux/box/maxwellstefanslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/ccmpfa/darcyslaw.hh b/dumux/flux/ccmpfa/darcyslaw.hh
index 19f5af8b2a..a38d4f22b8 100644
--- a/dumux/flux/ccmpfa/darcyslaw.hh
+++ b/dumux/flux/ccmpfa/darcyslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/ccmpfa/fickslaw.hh b/dumux/flux/ccmpfa/fickslaw.hh
index 35cec02db4..84b3bd532f 100644
--- a/dumux/flux/ccmpfa/fickslaw.hh
+++ b/dumux/flux/ccmpfa/fickslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/ccmpfa/fourierslaw.hh b/dumux/flux/ccmpfa/fourierslaw.hh
index 589a5ea1ee..9e887a7960 100644
--- a/dumux/flux/ccmpfa/fourierslaw.hh
+++ b/dumux/flux/ccmpfa/fourierslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/cctpfa/darcyslaw.hh b/dumux/flux/cctpfa/darcyslaw.hh
index 378e79b674..d2742fe1b9 100644
--- a/dumux/flux/cctpfa/darcyslaw.hh
+++ b/dumux/flux/cctpfa/darcyslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/cctpfa/dispersionflux.hh b/dumux/flux/cctpfa/dispersionflux.hh
index 9c0fe1e5d2..c56aeef769 100644
--- a/dumux/flux/cctpfa/dispersionflux.hh
+++ b/dumux/flux/cctpfa/dispersionflux.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/cctpfa/fickslaw.hh b/dumux/flux/cctpfa/fickslaw.hh
index 7d681adddb..737df8b16d 100644
--- a/dumux/flux/cctpfa/fickslaw.hh
+++ b/dumux/flux/cctpfa/fickslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/cctpfa/forchheimerslaw.hh b/dumux/flux/cctpfa/forchheimerslaw.hh
index 5e05afe757..897e45f4f5 100644
--- a/dumux/flux/cctpfa/forchheimerslaw.hh
+++ b/dumux/flux/cctpfa/forchheimerslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/cctpfa/fourierslaw.hh b/dumux/flux/cctpfa/fourierslaw.hh
index d4b3c98f05..c15fe629de 100644
--- a/dumux/flux/cctpfa/fourierslaw.hh
+++ b/dumux/flux/cctpfa/fourierslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/cctpfa/fourierslawnonequilibrium.hh b/dumux/flux/cctpfa/fourierslawnonequilibrium.hh
index d92e1333d2..99fd2ac2b8 100644
--- a/dumux/flux/cctpfa/fourierslawnonequilibrium.hh
+++ b/dumux/flux/cctpfa/fourierslawnonequilibrium.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/cctpfa/maxwellstefanslaw.hh b/dumux/flux/cctpfa/maxwellstefanslaw.hh
index 9e08cb09eb..1c816b256b 100644
--- a/dumux/flux/cctpfa/maxwellstefanslaw.hh
+++ b/dumux/flux/cctpfa/maxwellstefanslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/cvfe/darcyslaw.hh b/dumux/flux/cvfe/darcyslaw.hh
index ed05f5c297..e1d62fbf5a 100644
--- a/dumux/flux/cvfe/darcyslaw.hh
+++ b/dumux/flux/cvfe/darcyslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/darcyslaw.hh b/dumux/flux/darcyslaw.hh
index f07e3a7648..ca1bd883a5 100644
--- a/dumux/flux/darcyslaw.hh
+++ b/dumux/flux/darcyslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/darcyslaw_fwd.hh b/dumux/flux/darcyslaw_fwd.hh
index f69444c702..2b85927062 100644
--- a/dumux/flux/darcyslaw_fwd.hh
+++ b/dumux/flux/darcyslaw_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/dispersionflux.hh b/dumux/flux/dispersionflux.hh
index a1fd4dafbb..4486ddef6a 100644
--- a/dumux/flux/dispersionflux.hh
+++ b/dumux/flux/dispersionflux.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/dispersionflux_fwd.hh b/dumux/flux/dispersionflux_fwd.hh
index 783a2f1fbf..24c0ac0468 100644
--- a/dumux/flux/dispersionflux_fwd.hh
+++ b/dumux/flux/dispersionflux_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/effectivestresslaw.hh b/dumux/flux/effectivestresslaw.hh
index cb5f6393e7..b3480226b9 100644
--- a/dumux/flux/effectivestresslaw.hh
+++ b/dumux/flux/effectivestresslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/effectivestresslaw_fwd.hh b/dumux/flux/effectivestresslaw_fwd.hh
index 9b2092081d..ae6b2af1c5 100644
--- a/dumux/flux/effectivestresslaw_fwd.hh
+++ b/dumux/flux/effectivestresslaw_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/facetensoraverage.hh b/dumux/flux/facetensoraverage.hh
index 38a1f5b9f8..9a7fccde57 100644
--- a/dumux/flux/facetensoraverage.hh
+++ b/dumux/flux/facetensoraverage.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fickiandiffusioncoefficients.hh b/dumux/flux/fickiandiffusioncoefficients.hh
index dd0fde0de1..b45d583d03 100644
--- a/dumux/flux/fickiandiffusioncoefficients.hh
+++ b/dumux/flux/fickiandiffusioncoefficients.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fickslaw.hh b/dumux/flux/fickslaw.hh
index fe33e4bae6..e0f15d7523 100644
--- a/dumux/flux/fickslaw.hh
+++ b/dumux/flux/fickslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fickslaw_fwd.hh b/dumux/flux/fickslaw_fwd.hh
index c3f9c0cf88..737947f812 100644
--- a/dumux/flux/fickslaw_fwd.hh
+++ b/dumux/flux/fickslaw_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fluxvariablesbase.hh b/dumux/flux/fluxvariablesbase.hh
index 1ec5e87657..f77f30dd77 100644
--- a/dumux/flux/fluxvariablesbase.hh
+++ b/dumux/flux/fluxvariablesbase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fluxvariablescaching.hh b/dumux/flux/fluxvariablescaching.hh
index c1525db59a..a18ffecb0c 100644
--- a/dumux/flux/fluxvariablescaching.hh
+++ b/dumux/flux/fluxvariablescaching.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/forchheimerslaw.hh b/dumux/flux/forchheimerslaw.hh
index 14d68b9d96..a3488c51b1 100644
--- a/dumux/flux/forchheimerslaw.hh
+++ b/dumux/flux/forchheimerslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/forchheimerslaw_fwd.hh b/dumux/flux/forchheimerslaw_fwd.hh
index 7459908e0f..7813bdf2c5 100644
--- a/dumux/flux/forchheimerslaw_fwd.hh
+++ b/dumux/flux/forchheimerslaw_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/forchheimervelocity.hh b/dumux/flux/forchheimervelocity.hh
index 188696fe1f..792645fceb 100644
--- a/dumux/flux/forchheimervelocity.hh
+++ b/dumux/flux/forchheimervelocity.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fourierslaw.hh b/dumux/flux/fourierslaw.hh
index 9f0b644a9f..c8e465b327 100644
--- a/dumux/flux/fourierslaw.hh
+++ b/dumux/flux/fourierslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fourierslaw_fwd.hh b/dumux/flux/fourierslaw_fwd.hh
index ef6da70c55..87c137adaf 100644
--- a/dumux/flux/fourierslaw_fwd.hh
+++ b/dumux/flux/fourierslaw_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fourierslawnonequilibrium.hh b/dumux/flux/fourierslawnonequilibrium.hh
index 3a2f57017f..cff6ec925b 100644
--- a/dumux/flux/fourierslawnonequilibrium.hh
+++ b/dumux/flux/fourierslawnonequilibrium.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/fourierslawnonequilibrium_fwd.hh b/dumux/flux/fourierslawnonequilibrium_fwd.hh
index 77969c91d2..a62dfa175f 100644
--- a/dumux/flux/fourierslawnonequilibrium_fwd.hh
+++ b/dumux/flux/fourierslawnonequilibrium_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/hookeslaw.hh b/dumux/flux/hookeslaw.hh
index 93eab9f18d..da3bba5b89 100644
--- a/dumux/flux/hookeslaw.hh
+++ b/dumux/flux/hookeslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/hookeslaw_fwd.hh b/dumux/flux/hookeslaw_fwd.hh
index e3cc7c4982..4b8603aef0 100644
--- a/dumux/flux/hookeslaw_fwd.hh
+++ b/dumux/flux/hookeslaw_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/maxwellstefandiffusioncoefficients.hh b/dumux/flux/maxwellstefandiffusioncoefficients.hh
index 72cab01b87..e99808323d 100644
--- a/dumux/flux/maxwellstefandiffusioncoefficients.hh
+++ b/dumux/flux/maxwellstefandiffusioncoefficients.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/maxwellstefanslaw.hh b/dumux/flux/maxwellstefanslaw.hh
index 9930a4dbdb..3d31257ef2 100644
--- a/dumux/flux/maxwellstefanslaw.hh
+++ b/dumux/flux/maxwellstefanslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/maxwellstefanslaw_fwd.hh b/dumux/flux/maxwellstefanslaw_fwd.hh
index f320dd1aa8..9453b6cbd6 100644
--- a/dumux/flux/maxwellstefanslaw_fwd.hh
+++ b/dumux/flux/maxwellstefanslaw_fwd.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/porenetwork/advection.hh b/dumux/flux/porenetwork/advection.hh
index 01bd2621f4..ff1afb384e 100644
--- a/dumux/flux/porenetwork/advection.hh
+++ b/dumux/flux/porenetwork/advection.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/porenetwork/fickslaw.hh b/dumux/flux/porenetwork/fickslaw.hh
index dabb89edea..77fe7b06b0 100644
--- a/dumux/flux/porenetwork/fickslaw.hh
+++ b/dumux/flux/porenetwork/fickslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/porenetwork/fourierslaw.hh b/dumux/flux/porenetwork/fourierslaw.hh
index a40a96dcdf..cc99d48023 100644
--- a/dumux/flux/porenetwork/fourierslaw.hh
+++ b/dumux/flux/porenetwork/fourierslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/referencesystemformulation.hh b/dumux/flux/referencesystemformulation.hh
index da9dc576b8..7be367aace 100644
--- a/dumux/flux/referencesystemformulation.hh
+++ b/dumux/flux/referencesystemformulation.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/shallowwater/exactriemann.hh b/dumux/flux/shallowwater/exactriemann.hh
index 760a064e5b..0023fc8156 100644
--- a/dumux/flux/shallowwater/exactriemann.hh
+++ b/dumux/flux/shallowwater/exactriemann.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/shallowwater/fluxlimiterlet.hh b/dumux/flux/shallowwater/fluxlimiterlet.hh
index a0966cdc87..2229d21a86 100644
--- a/dumux/flux/shallowwater/fluxlimiterlet.hh
+++ b/dumux/flux/shallowwater/fluxlimiterlet.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/shallowwater/riemannproblem.hh b/dumux/flux/shallowwater/riemannproblem.hh
index 641ce626f8..eced2298c2 100644
--- a/dumux/flux/shallowwater/riemannproblem.hh
+++ b/dumux/flux/shallowwater/riemannproblem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/shallowwaterflux.hh b/dumux/flux/shallowwaterflux.hh
index d51cd55739..fd334a0647 100644
--- a/dumux/flux/shallowwaterflux.hh
+++ b/dumux/flux/shallowwaterflux.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/shallowwaterviscousflux.hh b/dumux/flux/shallowwaterviscousflux.hh
index 5d6423b56d..67444ea3ef 100644
--- a/dumux/flux/shallowwaterviscousflux.hh
+++ b/dumux/flux/shallowwaterviscousflux.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/staggered/freeflow/fickslaw.hh b/dumux/flux/staggered/freeflow/fickslaw.hh
index ae4a8b1885..29e75dd040 100644
--- a/dumux/flux/staggered/freeflow/fickslaw.hh
+++ b/dumux/flux/staggered/freeflow/fickslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/staggered/freeflow/fourierslaw.hh b/dumux/flux/staggered/freeflow/fourierslaw.hh
index 76d2e2230c..cb752b06a8 100644
--- a/dumux/flux/staggered/freeflow/fourierslaw.hh
+++ b/dumux/flux/staggered/freeflow/fourierslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/staggered/freeflow/maxwellstefanslaw.hh b/dumux/flux/staggered/freeflow/maxwellstefanslaw.hh
index 66960d446e..7eff2a3d63 100644
--- a/dumux/flux/staggered/freeflow/maxwellstefanslaw.hh
+++ b/dumux/flux/staggered/freeflow/maxwellstefanslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/stationaryvelocityfield.hh b/dumux/flux/stationaryvelocityfield.hh
index f6bab51bda..8b7ce0fe6d 100644
--- a/dumux/flux/stationaryvelocityfield.hh
+++ b/dumux/flux/stationaryvelocityfield.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/traits.hh b/dumux/flux/traits.hh
index 3d1948d7cb..aec38115b9 100644
--- a/dumux/flux/traits.hh
+++ b/dumux/flux/traits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/flux/upwindscheme.hh b/dumux/flux/upwindscheme.hh
index 23cbcac4c7..bfc8ee9ab2 100644
--- a/dumux/flux/upwindscheme.hh
+++ b/dumux/flux/upwindscheme.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/fluxvariables.hh b/dumux/freeflow/compositional/fluxvariables.hh
index da91e4b381..7f483896f5 100644
--- a/dumux/freeflow/compositional/fluxvariables.hh
+++ b/dumux/freeflow/compositional/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/iofields.hh b/dumux/freeflow/compositional/iofields.hh
index 631a8055dd..cbe36e4c5e 100644
--- a/dumux/freeflow/compositional/iofields.hh
+++ b/dumux/freeflow/compositional/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/kepsilonncmodel.hh b/dumux/freeflow/compositional/kepsilonncmodel.hh
index fbf91bde8b..5f3b06d1cb 100644
--- a/dumux/freeflow/compositional/kepsilonncmodel.hh
+++ b/dumux/freeflow/compositional/kepsilonncmodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/komegancmodel.hh b/dumux/freeflow/compositional/komegancmodel.hh
index a85093e1db..bd6669fa56 100644
--- a/dumux/freeflow/compositional/komegancmodel.hh
+++ b/dumux/freeflow/compositional/komegancmodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/localresidual.hh b/dumux/freeflow/compositional/localresidual.hh
index c8d18e593f..0a06f6f962 100644
--- a/dumux/freeflow/compositional/localresidual.hh
+++ b/dumux/freeflow/compositional/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/lowrekepsilonncmodel.hh b/dumux/freeflow/compositional/lowrekepsilonncmodel.hh
index efe200bc20..bea0e73d57 100644
--- a/dumux/freeflow/compositional/lowrekepsilonncmodel.hh
+++ b/dumux/freeflow/compositional/lowrekepsilonncmodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/navierstokesncmodel.hh b/dumux/freeflow/compositional/navierstokesncmodel.hh
index 6063306a10..15791852bf 100644
--- a/dumux/freeflow/compositional/navierstokesncmodel.hh
+++ b/dumux/freeflow/compositional/navierstokesncmodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/oneeqncmodel.hh b/dumux/freeflow/compositional/oneeqncmodel.hh
index cc50be2183..3abb32ede4 100644
--- a/dumux/freeflow/compositional/oneeqncmodel.hh
+++ b/dumux/freeflow/compositional/oneeqncmodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/sstncmodel.hh b/dumux/freeflow/compositional/sstncmodel.hh
index c57a128281..ed85fc282d 100644
--- a/dumux/freeflow/compositional/sstncmodel.hh
+++ b/dumux/freeflow/compositional/sstncmodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/staggered/fluxvariables.hh b/dumux/freeflow/compositional/staggered/fluxvariables.hh
index cf9bf0659f..d726d02a54 100644
--- a/dumux/freeflow/compositional/staggered/fluxvariables.hh
+++ b/dumux/freeflow/compositional/staggered/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/staggered/localresidual.hh b/dumux/freeflow/compositional/staggered/localresidual.hh
index 11036077c9..8d2e33559c 100644
--- a/dumux/freeflow/compositional/staggered/localresidual.hh
+++ b/dumux/freeflow/compositional/staggered/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/volumevariables.hh b/dumux/freeflow/compositional/volumevariables.hh
index 71aa57d017..3b6fe0702e 100644
--- a/dumux/freeflow/compositional/volumevariables.hh
+++ b/dumux/freeflow/compositional/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/compositional/zeroeqncmodel.hh b/dumux/freeflow/compositional/zeroeqncmodel.hh
index 935c0ab1f1..70a8656712 100644
--- a/dumux/freeflow/compositional/zeroeqncmodel.hh
+++ b/dumux/freeflow/compositional/zeroeqncmodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/boundarytypes.hh b/dumux/freeflow/navierstokes/boundarytypes.hh
index c5fc86f1c1..92f69b68f3 100644
--- a/dumux/freeflow/navierstokes/boundarytypes.hh
+++ b/dumux/freeflow/navierstokes/boundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/energy/indices.hh b/dumux/freeflow/navierstokes/energy/indices.hh
index a7c905e90f..2451acac1d 100644
--- a/dumux/freeflow/navierstokes/energy/indices.hh
+++ b/dumux/freeflow/navierstokes/energy/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/energy/iofields.hh b/dumux/freeflow/navierstokes/energy/iofields.hh
index b27ebf57be..b6205713a5 100644
--- a/dumux/freeflow/navierstokes/energy/iofields.hh
+++ b/dumux/freeflow/navierstokes/energy/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/energy/model.hh b/dumux/freeflow/navierstokes/energy/model.hh
index 5566c9c89d..0615b13213 100644
--- a/dumux/freeflow/navierstokes/energy/model.hh
+++ b/dumux/freeflow/navierstokes/energy/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/energy/volumevariables.hh b/dumux/freeflow/navierstokes/energy/volumevariables.hh
index ea5a7e4096..37306747f3 100644
--- a/dumux/freeflow/navierstokes/energy/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/energy/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/fluxoveraxisalignedsurface.hh b/dumux/freeflow/navierstokes/fluxoveraxisalignedsurface.hh
index 69cd29f458..c8a46600d9 100644
--- a/dumux/freeflow/navierstokes/fluxoveraxisalignedsurface.hh
+++ b/dumux/freeflow/navierstokes/fluxoveraxisalignedsurface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/fluxvariables.hh b/dumux/freeflow/navierstokes/fluxvariables.hh
index b301780db5..e4bbcff183 100644
--- a/dumux/freeflow/navierstokes/fluxvariables.hh
+++ b/dumux/freeflow/navierstokes/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/indices.hh b/dumux/freeflow/navierstokes/indices.hh
index f12301cbea..faaf032c64 100644
--- a/dumux/freeflow/navierstokes/indices.hh
+++ b/dumux/freeflow/navierstokes/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/iofields.hh b/dumux/freeflow/navierstokes/iofields.hh
index b669435f22..5444329e0b 100644
--- a/dumux/freeflow/navierstokes/iofields.hh
+++ b/dumux/freeflow/navierstokes/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/localresidual.hh b/dumux/freeflow/navierstokes/localresidual.hh
index 21941a319d..47a0873d89 100644
--- a/dumux/freeflow/navierstokes/localresidual.hh
+++ b/dumux/freeflow/navierstokes/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/mass/1p/advectiveflux.hh b/dumux/freeflow/navierstokes/mass/1p/advectiveflux.hh
index 2d282515cc..25fe92c7b2 100644
--- a/dumux/freeflow/navierstokes/mass/1p/advectiveflux.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/advectiveflux.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/mass/1p/fluxvariables.hh b/dumux/freeflow/navierstokes/mass/1p/fluxvariables.hh
index 2ad3b3987c..5463034798 100644
--- a/dumux/freeflow/navierstokes/mass/1p/fluxvariables.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/mass/1p/indices.hh b/dumux/freeflow/navierstokes/mass/1p/indices.hh
index 5f9110ad24..0542fed598 100644
--- a/dumux/freeflow/navierstokes/mass/1p/indices.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/mass/1p/localresidual.hh b/dumux/freeflow/navierstokes/mass/1p/localresidual.hh
index 07ab8bff34..6b19400002 100644
--- a/dumux/freeflow/navierstokes/mass/1p/localresidual.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/mass/1p/model.hh b/dumux/freeflow/navierstokes/mass/1p/model.hh
index d37c58f680..43492f5e8b 100644
--- a/dumux/freeflow/navierstokes/mass/1p/model.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/mass/1p/volumevariables.hh b/dumux/freeflow/navierstokes/mass/1p/volumevariables.hh
index 6541bb5d30..043035ea34 100644
--- a/dumux/freeflow/navierstokes/mass/1p/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/mass/problem.hh b/dumux/freeflow/navierstokes/mass/problem.hh
index ccd43c60d3..64c7ccd336 100644
--- a/dumux/freeflow/navierstokes/mass/problem.hh
+++ b/dumux/freeflow/navierstokes/mass/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/model.hh b/dumux/freeflow/navierstokes/model.hh
index 5177a246a2..11a843c326 100644
--- a/dumux/freeflow/navierstokes/model.hh
+++ b/dumux/freeflow/navierstokes/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/boundarytypes.hh b/dumux/freeflow/navierstokes/momentum/boundarytypes.hh
index aaba14fe8d..f7dd6ecea9 100644
--- a/dumux/freeflow/navierstokes/momentum/boundarytypes.hh
+++ b/dumux/freeflow/navierstokes/momentum/boundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/flux.hh b/dumux/freeflow/navierstokes/momentum/cvfe/flux.hh
index 07d05ca2f1..9319dbb80c 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/flux.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/flux.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/indices.hh b/dumux/freeflow/navierstokes/momentum/cvfe/indices.hh
index a341de458a..533b1221e2 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/indices.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/localresidual.hh b/dumux/freeflow/navierstokes/momentum/cvfe/localresidual.hh
index a278e44a56..511553b051 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/localresidual.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/model.hh b/dumux/freeflow/navierstokes/momentum/cvfe/model.hh
index 870f782a9f..be1b59f5a1 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/model.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/volumevariables.hh b/dumux/freeflow/navierstokes/momentum/cvfe/volumevariables.hh
index 948d62cd3a..fd9bee3b27 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/indices.hh b/dumux/freeflow/navierstokes/momentum/diamond/indices.hh
index b1e5f20558..f9b04c8fd4 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/indices.hh
+++ b/dumux/freeflow/navierstokes/momentum/diamond/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/localresidual.hh b/dumux/freeflow/navierstokes/momentum/diamond/localresidual.hh
index 9397253b9d..6326055928 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/localresidual.hh
+++ b/dumux/freeflow/navierstokes/momentum/diamond/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/model.hh b/dumux/freeflow/navierstokes/momentum/diamond/model.hh
index 8d0d1c370b..23d055d9a8 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/model.hh
+++ b/dumux/freeflow/navierstokes/momentum/diamond/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/volumevariables.hh b/dumux/freeflow/navierstokes/momentum/diamond/volumevariables.hh
index 7d59af6c0e..f6eed28071 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/diamond/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/fluxhelper.hh b/dumux/freeflow/navierstokes/momentum/fluxhelper.hh
index 3c8192725e..8049efc5ba 100644
--- a/dumux/freeflow/navierstokes/momentum/fluxhelper.hh
+++ b/dumux/freeflow/navierstokes/momentum/fluxhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/fluxvariables.hh b/dumux/freeflow/navierstokes/momentum/fluxvariables.hh
index 6cc1f97c56..7f90f1633d 100644
--- a/dumux/freeflow/navierstokes/momentum/fluxvariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/indices.hh b/dumux/freeflow/navierstokes/momentum/indices.hh
index a77f38df1f..8b3ff7f3d3 100644
--- a/dumux/freeflow/navierstokes/momentum/indices.hh
+++ b/dumux/freeflow/navierstokes/momentum/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/localresidual.hh b/dumux/freeflow/navierstokes/momentum/localresidual.hh
index 68cb238c38..14d2b834cb 100644
--- a/dumux/freeflow/navierstokes/momentum/localresidual.hh
+++ b/dumux/freeflow/navierstokes/momentum/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/model.hh b/dumux/freeflow/navierstokes/momentum/model.hh
index 6e6e6a7878..18c31d36bb 100644
--- a/dumux/freeflow/navierstokes/momentum/model.hh
+++ b/dumux/freeflow/navierstokes/momentum/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/indices.hh b/dumux/freeflow/navierstokes/momentum/pq1bubble/indices.hh
index 31824b7a0e..1363fde1b7 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/indices.hh
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/localresidual.hh b/dumux/freeflow/navierstokes/momentum/pq1bubble/localresidual.hh
index b26df463e8..ecb211dc21 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/localresidual.hh
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/model.hh b/dumux/freeflow/navierstokes/momentum/pq1bubble/model.hh
index 10fdf3e629..7953532550 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/model.hh
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/volumevariables.hh b/dumux/freeflow/navierstokes/momentum/pq1bubble/volumevariables.hh
index 2541729044..7650ea889d 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/problem.hh b/dumux/freeflow/navierstokes/momentum/problem.hh
index a8b1ca719b..71c2a39c97 100644
--- a/dumux/freeflow/navierstokes/momentum/problem.hh
+++ b/dumux/freeflow/navierstokes/momentum/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/velocitygradients.hh b/dumux/freeflow/navierstokes/momentum/velocitygradients.hh
index 5c78792100..58deabca44 100644
--- a/dumux/freeflow/navierstokes/momentum/velocitygradients.hh
+++ b/dumux/freeflow/navierstokes/momentum/velocitygradients.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/velocityreconstruction.hh b/dumux/freeflow/navierstokes/momentum/velocityreconstruction.hh
index bbf9e2bcca..d684a20beb 100644
--- a/dumux/freeflow/navierstokes/momentum/velocityreconstruction.hh
+++ b/dumux/freeflow/navierstokes/momentum/velocityreconstruction.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/momentum/volumevariables.hh b/dumux/freeflow/navierstokes/momentum/volumevariables.hh
index 3a933b25a5..51b2444ff3 100644
--- a/dumux/freeflow/navierstokes/momentum/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/scalarfluxhelper.hh b/dumux/freeflow/navierstokes/scalarfluxhelper.hh
index 4c3e2def54..7ce2985c55 100644
--- a/dumux/freeflow/navierstokes/scalarfluxhelper.hh
+++ b/dumux/freeflow/navierstokes/scalarfluxhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/scalarfluxvariables.hh b/dumux/freeflow/navierstokes/scalarfluxvariables.hh
index f440ca34ba..46146046d3 100644
--- a/dumux/freeflow/navierstokes/scalarfluxvariables.hh
+++ b/dumux/freeflow/navierstokes/scalarfluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/scalarfluxvariablescachefiller.hh b/dumux/freeflow/navierstokes/scalarfluxvariablescachefiller.hh
index 433da79050..eda59676b3 100644
--- a/dumux/freeflow/navierstokes/scalarfluxvariablescachefiller.hh
+++ b/dumux/freeflow/navierstokes/scalarfluxvariablescachefiller.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/scalarvolumevariables.hh b/dumux/freeflow/navierstokes/scalarvolumevariables.hh
index 641e93f67c..9ed07b9777 100644
--- a/dumux/freeflow/navierstokes/scalarvolumevariables.hh
+++ b/dumux/freeflow/navierstokes/scalarvolumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/staggered/fluxoversurface.hh b/dumux/freeflow/navierstokes/staggered/fluxoversurface.hh
index 3873fc1564..c6d9fd20ce 100644
--- a/dumux/freeflow/navierstokes/staggered/fluxoversurface.hh
+++ b/dumux/freeflow/navierstokes/staggered/fluxoversurface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/staggered/fluxvariables.hh b/dumux/freeflow/navierstokes/staggered/fluxvariables.hh
index 41800eba07..84e26cfb8d 100644
--- a/dumux/freeflow/navierstokes/staggered/fluxvariables.hh
+++ b/dumux/freeflow/navierstokes/staggered/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/staggered/localresidual.hh b/dumux/freeflow/navierstokes/staggered/localresidual.hh
index 62adae2bd7..35d7edceb0 100644
--- a/dumux/freeflow/navierstokes/staggered/localresidual.hh
+++ b/dumux/freeflow/navierstokes/staggered/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/staggered/problem.hh b/dumux/freeflow/navierstokes/staggered/problem.hh
index 38a7b9eec9..e1560ca2d4 100644
--- a/dumux/freeflow/navierstokes/staggered/problem.hh
+++ b/dumux/freeflow/navierstokes/staggered/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/staggered/staggeredupwindhelper.hh b/dumux/freeflow/navierstokes/staggered/staggeredupwindhelper.hh
index f41e7b1268..3b4cb484f0 100644
--- a/dumux/freeflow/navierstokes/staggered/staggeredupwindhelper.hh
+++ b/dumux/freeflow/navierstokes/staggered/staggeredupwindhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/staggered/velocitygradients.hh b/dumux/freeflow/navierstokes/staggered/velocitygradients.hh
index 9419962d77..224704eec5 100644
--- a/dumux/freeflow/navierstokes/staggered/velocitygradients.hh
+++ b/dumux/freeflow/navierstokes/staggered/velocitygradients.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/velocityoutput.hh b/dumux/freeflow/navierstokes/velocityoutput.hh
index bcd3f2ccf1..777d54e10d 100644
--- a/dumux/freeflow/navierstokes/velocityoutput.hh
+++ b/dumux/freeflow/navierstokes/velocityoutput.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/navierstokes/volumevariables.hh b/dumux/freeflow/navierstokes/volumevariables.hh
index f651e2d5f2..7e9d3b831d 100644
--- a/dumux/freeflow/navierstokes/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/nonisothermal/indices.hh b/dumux/freeflow/nonisothermal/indices.hh
index daf27f2e83..b12cab76d9 100644
--- a/dumux/freeflow/nonisothermal/indices.hh
+++ b/dumux/freeflow/nonisothermal/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/nonisothermal/iofields.hh b/dumux/freeflow/nonisothermal/iofields.hh
index d672f23333..81bb7aa16c 100644
--- a/dumux/freeflow/nonisothermal/iofields.hh
+++ b/dumux/freeflow/nonisothermal/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/nonisothermal/localresidual.hh b/dumux/freeflow/nonisothermal/localresidual.hh
index d972ae0084..f1e0cd6d54 100644
--- a/dumux/freeflow/nonisothermal/localresidual.hh
+++ b/dumux/freeflow/nonisothermal/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/nonisothermal/model.hh b/dumux/freeflow/nonisothermal/model.hh
index 89309524bd..76a241b328 100644
--- a/dumux/freeflow/nonisothermal/model.hh
+++ b/dumux/freeflow/nonisothermal/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/properties.hh b/dumux/freeflow/properties.hh
index 8036b946cd..bf7e9af849 100644
--- a/dumux/freeflow/properties.hh
+++ b/dumux/freeflow/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/boundarytypes.hh b/dumux/freeflow/rans/boundarytypes.hh
index 42f3d730fd..e6af3c72af 100644
--- a/dumux/freeflow/rans/boundarytypes.hh
+++ b/dumux/freeflow/rans/boundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/iofields.hh b/dumux/freeflow/rans/iofields.hh
index a131fa32af..e4c0bb97e3 100644
--- a/dumux/freeflow/rans/iofields.hh
+++ b/dumux/freeflow/rans/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/model.hh b/dumux/freeflow/rans/model.hh
index 11e8850209..b5be42ee3b 100644
--- a/dumux/freeflow/rans/model.hh
+++ b/dumux/freeflow/rans/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/fluxvariables.hh b/dumux/freeflow/rans/oneeq/fluxvariables.hh
index 991aaca7be..7db446afcf 100644
--- a/dumux/freeflow/rans/oneeq/fluxvariables.hh
+++ b/dumux/freeflow/rans/oneeq/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/indices.hh b/dumux/freeflow/rans/oneeq/indices.hh
index 594a05eca4..6a06e12b91 100644
--- a/dumux/freeflow/rans/oneeq/indices.hh
+++ b/dumux/freeflow/rans/oneeq/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/iofields.hh b/dumux/freeflow/rans/oneeq/iofields.hh
index f0bcc48d4c..832b1508cf 100644
--- a/dumux/freeflow/rans/oneeq/iofields.hh
+++ b/dumux/freeflow/rans/oneeq/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/localresidual.hh b/dumux/freeflow/rans/oneeq/localresidual.hh
index 7acf702f3f..cb0af899d0 100644
--- a/dumux/freeflow/rans/oneeq/localresidual.hh
+++ b/dumux/freeflow/rans/oneeq/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/model.hh b/dumux/freeflow/rans/oneeq/model.hh
index 06e5f75e7f..12430ba4f1 100644
--- a/dumux/freeflow/rans/oneeq/model.hh
+++ b/dumux/freeflow/rans/oneeq/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/problem.hh b/dumux/freeflow/rans/oneeq/problem.hh
index 07f74140e9..b0096469b8 100644
--- a/dumux/freeflow/rans/oneeq/problem.hh
+++ b/dumux/freeflow/rans/oneeq/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/staggered/fluxvariables.hh b/dumux/freeflow/rans/oneeq/staggered/fluxvariables.hh
index 0c4289a521..0a91cac90a 100644
--- a/dumux/freeflow/rans/oneeq/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/oneeq/staggered/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/staggered/localresidual.hh b/dumux/freeflow/rans/oneeq/staggered/localresidual.hh
index 695f2e772c..2848210837 100644
--- a/dumux/freeflow/rans/oneeq/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/oneeq/staggered/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/oneeq/volumevariables.hh b/dumux/freeflow/rans/oneeq/volumevariables.hh
index c3bcbc1614..88c8d977db 100644
--- a/dumux/freeflow/rans/oneeq/volumevariables.hh
+++ b/dumux/freeflow/rans/oneeq/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/problem.hh b/dumux/freeflow/rans/problem.hh
index 26f65861c2..03ee6d60bc 100644
--- a/dumux/freeflow/rans/problem.hh
+++ b/dumux/freeflow/rans/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/indices.hh b/dumux/freeflow/rans/twoeq/indices.hh
index 484830c58c..d9e87bb2ac 100644
--- a/dumux/freeflow/rans/twoeq/indices.hh
+++ b/dumux/freeflow/rans/twoeq/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/fluxvariables.hh b/dumux/freeflow/rans/twoeq/kepsilon/fluxvariables.hh
index 7e6df30f11..9851986461 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/iofields.hh b/dumux/freeflow/rans/twoeq/kepsilon/iofields.hh
index e8c1e087c9..c16385fd2a 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/iofields.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/localresidual.hh b/dumux/freeflow/rans/twoeq/kepsilon/localresidual.hh
index 841bdb5f72..af76c86b1b 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/model.hh b/dumux/freeflow/rans/twoeq/kepsilon/model.hh
index e33a6720ae..7749749709 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/model.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/problem.hh b/dumux/freeflow/rans/twoeq/kepsilon/problem.hh
index ea9cb2c147..e1c1f33367 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/problem.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/staggered/fluxvariables.hh b/dumux/freeflow/rans/twoeq/kepsilon/staggered/fluxvariables.hh
index 2a297d3a4b..68923bedf7 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/staggered/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/staggered/localresidual.hh b/dumux/freeflow/rans/twoeq/kepsilon/staggered/localresidual.hh
index 3a5c4e891f..170afea1d0 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/staggered/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/volumevariables.hh b/dumux/freeflow/rans/twoeq/kepsilon/volumevariables.hh
index 0cd02564ec..fcdade5e59 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/volumevariables.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/komega/fluxvariables.hh b/dumux/freeflow/rans/twoeq/komega/fluxvariables.hh
index 7804c0f1e8..f38feff5fc 100644
--- a/dumux/freeflow/rans/twoeq/komega/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/komega/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/komega/iofields.hh b/dumux/freeflow/rans/twoeq/komega/iofields.hh
index cd832cfdab..f350120852 100644
--- a/dumux/freeflow/rans/twoeq/komega/iofields.hh
+++ b/dumux/freeflow/rans/twoeq/komega/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/komega/localresidual.hh b/dumux/freeflow/rans/twoeq/komega/localresidual.hh
index 41b199be9e..37d71c4b59 100644
--- a/dumux/freeflow/rans/twoeq/komega/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/komega/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/komega/model.hh b/dumux/freeflow/rans/twoeq/komega/model.hh
index 4c3e95b783..6af5dc8aad 100644
--- a/dumux/freeflow/rans/twoeq/komega/model.hh
+++ b/dumux/freeflow/rans/twoeq/komega/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/komega/problem.hh b/dumux/freeflow/rans/twoeq/komega/problem.hh
index cdcd402468..2bbf61d64e 100644
--- a/dumux/freeflow/rans/twoeq/komega/problem.hh
+++ b/dumux/freeflow/rans/twoeq/komega/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/komega/staggered/fluxvariables.hh b/dumux/freeflow/rans/twoeq/komega/staggered/fluxvariables.hh
index e347aa55d7..28ad345a09 100644
--- a/dumux/freeflow/rans/twoeq/komega/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/komega/staggered/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/komega/staggered/localresidual.hh b/dumux/freeflow/rans/twoeq/komega/staggered/localresidual.hh
index e950228f8a..755bab127b 100644
--- a/dumux/freeflow/rans/twoeq/komega/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/komega/staggered/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/komega/volumevariables.hh b/dumux/freeflow/rans/twoeq/komega/volumevariables.hh
index 5d9fbdde88..458ff13f7d 100644
--- a/dumux/freeflow/rans/twoeq/komega/volumevariables.hh
+++ b/dumux/freeflow/rans/twoeq/komega/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/fluxvariables.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/fluxvariables.hh
index 7505f51bd1..75414d3f55 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/iofields.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/iofields.hh
index 7193c3e2f9..97c565bcda 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/iofields.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/localresidual.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/localresidual.hh
index 94627f9f59..d9649c211f 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/model.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/model.hh
index 7365c59d80..8b11ed9384 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/model.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/problem.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/problem.hh
index 4ecd8ea852..e2208a23a2 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/problem.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/fluxvariables.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/fluxvariables.hh
index 874dd54aef..f55e7f861c 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/localresidual.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/localresidual.hh
index 6b46e33d86..4fdbe89f84 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/volumevariables.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/volumevariables.hh
index 0a8a06ba6c..404dd7a953 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/volumevariables.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/sst/fluxvariables.hh b/dumux/freeflow/rans/twoeq/sst/fluxvariables.hh
index ac9297f776..537a35040d 100644
--- a/dumux/freeflow/rans/twoeq/sst/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/sst/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/sst/iofields.hh b/dumux/freeflow/rans/twoeq/sst/iofields.hh
index a5a696290a..d04eb71976 100644
--- a/dumux/freeflow/rans/twoeq/sst/iofields.hh
+++ b/dumux/freeflow/rans/twoeq/sst/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/sst/localresidual.hh b/dumux/freeflow/rans/twoeq/sst/localresidual.hh
index 570edc3de4..6655bf4822 100644
--- a/dumux/freeflow/rans/twoeq/sst/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/sst/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/sst/model.hh b/dumux/freeflow/rans/twoeq/sst/model.hh
index aa85ec1800..5b0bd9d073 100644
--- a/dumux/freeflow/rans/twoeq/sst/model.hh
+++ b/dumux/freeflow/rans/twoeq/sst/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/sst/problem.hh b/dumux/freeflow/rans/twoeq/sst/problem.hh
index 64639051f6..c6ca267695 100644
--- a/dumux/freeflow/rans/twoeq/sst/problem.hh
+++ b/dumux/freeflow/rans/twoeq/sst/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/sst/staggered/fluxvariables.hh b/dumux/freeflow/rans/twoeq/sst/staggered/fluxvariables.hh
index 8384e2b485..7df4553495 100644
--- a/dumux/freeflow/rans/twoeq/sst/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/sst/staggered/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/sst/staggered/localresidual.hh b/dumux/freeflow/rans/twoeq/sst/staggered/localresidual.hh
index 078026f828..5beca6e6c8 100644
--- a/dumux/freeflow/rans/twoeq/sst/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/sst/staggered/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/twoeq/sst/volumevariables.hh b/dumux/freeflow/rans/twoeq/sst/volumevariables.hh
index 831c15e3af..45a3eadcd0 100644
--- a/dumux/freeflow/rans/twoeq/sst/volumevariables.hh
+++ b/dumux/freeflow/rans/twoeq/sst/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/volumevariables.hh b/dumux/freeflow/rans/volumevariables.hh
index cac5e84c2a..af7eaa5fda 100644
--- a/dumux/freeflow/rans/volumevariables.hh
+++ b/dumux/freeflow/rans/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/zeroeq/model.hh b/dumux/freeflow/rans/zeroeq/model.hh
index 57b92a9aba..dc15fb6edc 100644
--- a/dumux/freeflow/rans/zeroeq/model.hh
+++ b/dumux/freeflow/rans/zeroeq/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/zeroeq/problem.hh b/dumux/freeflow/rans/zeroeq/problem.hh
index 3cec7f039b..d08370c7cd 100644
--- a/dumux/freeflow/rans/zeroeq/problem.hh
+++ b/dumux/freeflow/rans/zeroeq/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/rans/zeroeq/volumevariables.hh b/dumux/freeflow/rans/zeroeq/volumevariables.hh
index 0ea18b6695..b120c7126c 100644
--- a/dumux/freeflow/rans/zeroeq/volumevariables.hh
+++ b/dumux/freeflow/rans/zeroeq/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/shallowwater/boundaryfluxes.hh b/dumux/freeflow/shallowwater/boundaryfluxes.hh
index 432ad2722d..f28064c09c 100644
--- a/dumux/freeflow/shallowwater/boundaryfluxes.hh
+++ b/dumux/freeflow/shallowwater/boundaryfluxes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/shallowwater/fluxvariables.hh b/dumux/freeflow/shallowwater/fluxvariables.hh
index 22660557e2..f2c8383f3c 100644
--- a/dumux/freeflow/shallowwater/fluxvariables.hh
+++ b/dumux/freeflow/shallowwater/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/shallowwater/indices.hh b/dumux/freeflow/shallowwater/indices.hh
index aba2416eec..1294fbedcc 100644
--- a/dumux/freeflow/shallowwater/indices.hh
+++ b/dumux/freeflow/shallowwater/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/shallowwater/iofields.hh b/dumux/freeflow/shallowwater/iofields.hh
index 137b75ef0f..a04c735440 100644
--- a/dumux/freeflow/shallowwater/iofields.hh
+++ b/dumux/freeflow/shallowwater/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/shallowwater/localresidual.hh b/dumux/freeflow/shallowwater/localresidual.hh
index 225794f22b..2a662f1daf 100644
--- a/dumux/freeflow/shallowwater/localresidual.hh
+++ b/dumux/freeflow/shallowwater/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/shallowwater/model.hh b/dumux/freeflow/shallowwater/model.hh
index d87ccde78b..4734c59c4c 100644
--- a/dumux/freeflow/shallowwater/model.hh
+++ b/dumux/freeflow/shallowwater/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/shallowwater/problem.hh b/dumux/freeflow/shallowwater/problem.hh
index f10bb09849..29d0bb914e 100644
--- a/dumux/freeflow/shallowwater/problem.hh
+++ b/dumux/freeflow/shallowwater/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/shallowwater/volumevariables.hh b/dumux/freeflow/shallowwater/volumevariables.hh
index ff9be968ec..52b1d6f7b1 100644
--- a/dumux/freeflow/shallowwater/volumevariables.hh
+++ b/dumux/freeflow/shallowwater/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/spatialparams.hh b/dumux/freeflow/spatialparams.hh
index 88a3661c0a..93d6208b7b 100644
--- a/dumux/freeflow/spatialparams.hh
+++ b/dumux/freeflow/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/staggeredupwindmethods.hh b/dumux/freeflow/staggeredupwindmethods.hh
index bc4a00583e..d846c976d2 100644
--- a/dumux/freeflow/staggeredupwindmethods.hh
+++ b/dumux/freeflow/staggeredupwindmethods.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/turbulencemodel.hh b/dumux/freeflow/turbulencemodel.hh
index fa29bc768c..e9c7935b80 100644
--- a/dumux/freeflow/turbulencemodel.hh
+++ b/dumux/freeflow/turbulencemodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/turbulenceproperties.hh b/dumux/freeflow/turbulenceproperties.hh
index b9ef8debf3..38d8eef36b 100644
--- a/dumux/freeflow/turbulenceproperties.hh
+++ b/dumux/freeflow/turbulenceproperties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/freeflow/volumevariables.hh b/dumux/freeflow/volumevariables.hh
index 1cf61bd9ef..41ce7303d9 100644
--- a/dumux/freeflow/volumevariables.hh
+++ b/dumux/freeflow/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/elastic/fvspatialparams.hh b/dumux/geomechanics/elastic/fvspatialparams.hh
index 47a994b1e0..c034aba8c2 100644
--- a/dumux/geomechanics/elastic/fvspatialparams.hh
+++ b/dumux/geomechanics/elastic/fvspatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/elastic/indices.hh b/dumux/geomechanics/elastic/indices.hh
index 892b21d155..6b55f86b49 100644
--- a/dumux/geomechanics/elastic/indices.hh
+++ b/dumux/geomechanics/elastic/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/elastic/localresidual.hh b/dumux/geomechanics/elastic/localresidual.hh
index 3a8acba743..94c9b38c44 100644
--- a/dumux/geomechanics/elastic/localresidual.hh
+++ b/dumux/geomechanics/elastic/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/elastic/model.hh b/dumux/geomechanics/elastic/model.hh
index bce39074e9..2dca9b314a 100644
--- a/dumux/geomechanics/elastic/model.hh
+++ b/dumux/geomechanics/elastic/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/elastic/volumevariables.hh b/dumux/geomechanics/elastic/volumevariables.hh
index 666c8126bd..b2391e37a5 100644
--- a/dumux/geomechanics/elastic/volumevariables.hh
+++ b/dumux/geomechanics/elastic/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/fvproblem.hh b/dumux/geomechanics/fvproblem.hh
index 5806afbc1a..5449e64d10 100644
--- a/dumux/geomechanics/fvproblem.hh
+++ b/dumux/geomechanics/fvproblem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/lameparams.hh b/dumux/geomechanics/lameparams.hh
index ae967f2d3c..4ffd58efc0 100644
--- a/dumux/geomechanics/lameparams.hh
+++ b/dumux/geomechanics/lameparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/poroelastic/couplingmanager.hh b/dumux/geomechanics/poroelastic/couplingmanager.hh
index 18136b1682..2714695e94 100644
--- a/dumux/geomechanics/poroelastic/couplingmanager.hh
+++ b/dumux/geomechanics/poroelastic/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/poroelastic/fvspatialparams.hh b/dumux/geomechanics/poroelastic/fvspatialparams.hh
index a56e0478bb..42c0418e92 100644
--- a/dumux/geomechanics/poroelastic/fvspatialparams.hh
+++ b/dumux/geomechanics/poroelastic/fvspatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/poroelastic/iofields.hh b/dumux/geomechanics/poroelastic/iofields.hh
index 3d05389956..5de34a5bdd 100644
--- a/dumux/geomechanics/poroelastic/iofields.hh
+++ b/dumux/geomechanics/poroelastic/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/poroelastic/localresidual.hh b/dumux/geomechanics/poroelastic/localresidual.hh
index 6e0b8e1c27..88f14b78b5 100644
--- a/dumux/geomechanics/poroelastic/localresidual.hh
+++ b/dumux/geomechanics/poroelastic/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/poroelastic/model.hh b/dumux/geomechanics/poroelastic/model.hh
index 11e3f224fe..6080c5b618 100644
--- a/dumux/geomechanics/poroelastic/model.hh
+++ b/dumux/geomechanics/poroelastic/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/poroelastic/volumevariables.hh b/dumux/geomechanics/poroelastic/volumevariables.hh
index d3eea4fbd5..9c18df9c18 100644
--- a/dumux/geomechanics/poroelastic/volumevariables.hh
+++ b/dumux/geomechanics/poroelastic/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/properties.hh b/dumux/geomechanics/properties.hh
index 556cdc5128..dff588250b 100644
--- a/dumux/geomechanics/properties.hh
+++ b/dumux/geomechanics/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/spatialparamstraits_.hh b/dumux/geomechanics/spatialparamstraits_.hh
index ea815e5d7d..5e95ae7f57 100644
--- a/dumux/geomechanics/spatialparamstraits_.hh
+++ b/dumux/geomechanics/spatialparamstraits_.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/stressvariablescache.hh b/dumux/geomechanics/stressvariablescache.hh
index 5da53c9ef6..3544f04d3b 100644
--- a/dumux/geomechanics/stressvariablescache.hh
+++ b/dumux/geomechanics/stressvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geomechanics/velocityoutput.hh b/dumux/geomechanics/velocityoutput.hh
index f8c2820a13..9fea668037 100644
--- a/dumux/geomechanics/velocityoutput.hh
+++ b/dumux/geomechanics/velocityoutput.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/boundingboxtree.hh b/dumux/geometry/boundingboxtree.hh
index ea99ab4feb..51e785dd14 100644
--- a/dumux/geometry/boundingboxtree.hh
+++ b/dumux/geometry/boundingboxtree.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/boundingsphere.hh b/dumux/geometry/boundingsphere.hh
index 6118bcbdbc..a864d0c0d2 100644
--- a/dumux/geometry/boundingsphere.hh
+++ b/dumux/geometry/boundingsphere.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/center.hh b/dumux/geometry/center.hh
index a1eb5d8549..6896edcd78 100644
--- a/dumux/geometry/center.hh
+++ b/dumux/geometry/center.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/circumsphere.hh b/dumux/geometry/circumsphere.hh
index d5f6b0d16d..ab78ad6050 100644
--- a/dumux/geometry/circumsphere.hh
+++ b/dumux/geometry/circumsphere.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/diameter.hh b/dumux/geometry/diameter.hh
index eb6aa040fd..22c53e5184 100644
--- a/dumux/geometry/diameter.hh
+++ b/dumux/geometry/diameter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/distance.hh b/dumux/geometry/distance.hh
index b3950173bc..e559310e83 100644
--- a/dumux/geometry/distance.hh
+++ b/dumux/geometry/distance.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/distancefield.hh b/dumux/geometry/distancefield.hh
index eca596c6a9..c7856ca2ba 100644
--- a/dumux/geometry/distancefield.hh
+++ b/dumux/geometry/distancefield.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/geometricentityset.hh b/dumux/geometry/geometricentityset.hh
index 9a742eb93d..66f345cf0e 100644
--- a/dumux/geometry/geometricentityset.hh
+++ b/dumux/geometry/geometricentityset.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/geometryintersection.hh b/dumux/geometry/geometryintersection.hh
index 56e0e2a19a..7e6da30621 100644
--- a/dumux/geometry/geometryintersection.hh
+++ b/dumux/geometry/geometryintersection.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/grahamconvexhull.hh b/dumux/geometry/grahamconvexhull.hh
index aa0c92f875..6c241f118c 100644
--- a/dumux/geometry/grahamconvexhull.hh
+++ b/dumux/geometry/grahamconvexhull.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/intersectingentities.hh b/dumux/geometry/intersectingentities.hh
index 1d20fd424c..4357e31586 100644
--- a/dumux/geometry/intersectingentities.hh
+++ b/dumux/geometry/intersectingentities.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/intersectionentityset.hh b/dumux/geometry/intersectionentityset.hh
index a55dcc1b83..ce25a97e88 100644
--- a/dumux/geometry/intersectionentityset.hh
+++ b/dumux/geometry/intersectionentityset.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/intersectspointgeometry.hh b/dumux/geometry/intersectspointgeometry.hh
index ae19e08d56..286d3f12c6 100644
--- a/dumux/geometry/intersectspointgeometry.hh
+++ b/dumux/geometry/intersectspointgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/intersectspointsimplex.hh b/dumux/geometry/intersectspointsimplex.hh
index 422da7f8d0..06226e4db1 100644
--- a/dumux/geometry/intersectspointsimplex.hh
+++ b/dumux/geometry/intersectspointsimplex.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/makegeometry.hh b/dumux/geometry/makegeometry.hh
index ed40800902..ceac6c32e6 100644
--- a/dumux/geometry/makegeometry.hh
+++ b/dumux/geometry/makegeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/normal.hh b/dumux/geometry/normal.hh
index 108ba7ebed..0ded011dae 100644
--- a/dumux/geometry/normal.hh
+++ b/dumux/geometry/normal.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/refinementquadraturerule.hh b/dumux/geometry/refinementquadraturerule.hh
index a99649a232..d17eba2c39 100644
--- a/dumux/geometry/refinementquadraturerule.hh
+++ b/dumux/geometry/refinementquadraturerule.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/sphere.hh b/dumux/geometry/sphere.hh
index 413d967e16..7b7530ee50 100644
--- a/dumux/geometry/sphere.hh
+++ b/dumux/geometry/sphere.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/triangulation.hh b/dumux/geometry/triangulation.hh
index 45d374ccd8..5e19de1983 100644
--- a/dumux/geometry/triangulation.hh
+++ b/dumux/geometry/triangulation.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/geometry/volume.hh b/dumux/geometry/volume.hh
index 5630fb3167..8d86275766 100644
--- a/dumux/geometry/volume.hh
+++ b/dumux/geometry/volume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/adaptivegridrestart.hh b/dumux/io/adaptivegridrestart.hh
index 4ef6d9e8c8..7ad6d83502 100644
--- a/dumux/io/adaptivegridrestart.hh
+++ b/dumux/io/adaptivegridrestart.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/container.hh b/dumux/io/container.hh
index a7dea7dd35..321f91f44b 100644
--- a/dumux/io/container.hh
+++ b/dumux/io/container.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/defaultiofields.hh b/dumux/io/defaultiofields.hh
index a5b7e78112..784a5bb5cc 100644
--- a/dumux/io/defaultiofields.hh
+++ b/dumux/io/defaultiofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/format.hh b/dumux/io/format.hh
index 5a8b005623..c6a70ebff0 100644
--- a/dumux/io/format.hh
+++ b/dumux/io/format.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/gnuplotinterface.hh b/dumux/io/gnuplotinterface.hh
index be0287683c..4b80fdb3e0 100644
--- a/dumux/io/gnuplotinterface.hh
+++ b/dumux/io/gnuplotinterface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/cakegridmanager.hh b/dumux/io/grid/cakegridmanager.hh
index c941c283e2..f238f284b5 100644
--- a/dumux/io/grid/cakegridmanager.hh
+++ b/dumux/io/grid/cakegridmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/cpgridmanager.hh b/dumux/io/grid/cpgridmanager.hh
index 32c1667a4c..c748e17f76 100644
--- a/dumux/io/grid/cpgridmanager.hh
+++ b/dumux/io/grid/cpgridmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gmshgriddatahandle.hh b/dumux/io/grid/gmshgriddatahandle.hh
index bef8ef4cfa..d96a463e85 100644
--- a/dumux/io/grid/gmshgriddatahandle.hh
+++ b/dumux/io/grid/gmshgriddatahandle.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/griddata.hh b/dumux/io/grid/griddata.hh
index 1159ffcf17..22eaa09735 100644
--- a/dumux/io/grid/griddata.hh
+++ b/dumux/io/grid/griddata.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager.hh b/dumux/io/grid/gridmanager.hh
index 98db4394a9..94f42d385e 100644
--- a/dumux/io/grid/gridmanager.hh
+++ b/dumux/io/grid/gridmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_alu.hh b/dumux/io/grid/gridmanager_alu.hh
index 8efb1700a0..3a549ff0ca 100644
--- a/dumux/io/grid/gridmanager_alu.hh
+++ b/dumux/io/grid/gridmanager_alu.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_base.hh b/dumux/io/grid/gridmanager_base.hh
index 689cdb3371..6a1e814281 100644
--- a/dumux/io/grid/gridmanager_base.hh
+++ b/dumux/io/grid/gridmanager_base.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_foam.hh b/dumux/io/grid/gridmanager_foam.hh
index 2d78016dd0..18283822d7 100644
--- a/dumux/io/grid/gridmanager_foam.hh
+++ b/dumux/io/grid/gridmanager_foam.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_mmesh.hh b/dumux/io/grid/gridmanager_mmesh.hh
index fc69fcbe59..3a30dc4e56 100644
--- a/dumux/io/grid/gridmanager_mmesh.hh
+++ b/dumux/io/grid/gridmanager_mmesh.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_oned.hh b/dumux/io/grid/gridmanager_oned.hh
index 8ff34bf8d9..7b597db14b 100644
--- a/dumux/io/grid/gridmanager_oned.hh
+++ b/dumux/io/grid/gridmanager_oned.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_sp.hh b/dumux/io/grid/gridmanager_sp.hh
index 8ed8e758f7..ebae58cb6f 100644
--- a/dumux/io/grid/gridmanager_sp.hh
+++ b/dumux/io/grid/gridmanager_sp.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_sub.hh b/dumux/io/grid/gridmanager_sub.hh
index 712a858274..235c9f6fc9 100644
--- a/dumux/io/grid/gridmanager_sub.hh
+++ b/dumux/io/grid/gridmanager_sub.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_ug.hh b/dumux/io/grid/gridmanager_ug.hh
index 201a427125..cd6e178e24 100644
--- a/dumux/io/grid/gridmanager_ug.hh
+++ b/dumux/io/grid/gridmanager_ug.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/gridmanager_yasp.hh b/dumux/io/grid/gridmanager_yasp.hh
index 9c7f077d11..74b54a64b4 100644
--- a/dumux/io/grid/gridmanager_yasp.hh
+++ b/dumux/io/grid/gridmanager_yasp.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/porenetwork/dgfwriter.hh b/dumux/io/grid/porenetwork/dgfwriter.hh
index 488079aadb..691fff3f0d 100644
--- a/dumux/io/grid/porenetwork/dgfwriter.hh
+++ b/dumux/io/grid/porenetwork/dgfwriter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/porenetwork/griddata.hh b/dumux/io/grid/porenetwork/griddata.hh
index 558e498bb3..d6bfe44bad 100644
--- a/dumux/io/grid/porenetwork/griddata.hh
+++ b/dumux/io/grid/porenetwork/griddata.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/porenetwork/gridmanager.hh b/dumux/io/grid/porenetwork/gridmanager.hh
index 7bdce07283..73f72adf38 100644
--- a/dumux/io/grid/porenetwork/gridmanager.hh
+++ b/dumux/io/grid/porenetwork/gridmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/porenetwork/parametersforgeneratedgrid.hh b/dumux/io/grid/porenetwork/parametersforgeneratedgrid.hh
index ef8350e3d9..817401c586 100644
--- a/dumux/io/grid/porenetwork/parametersforgeneratedgrid.hh
+++ b/dumux/io/grid/porenetwork/parametersforgeneratedgrid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/porenetwork/structuredlatticegridcreator.hh b/dumux/io/grid/porenetwork/structuredlatticegridcreator.hh
index e528ca4df9..cbf27f0039 100644
--- a/dumux/io/grid/porenetwork/structuredlatticegridcreator.hh
+++ b/dumux/io/grid/porenetwork/structuredlatticegridcreator.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/grid/porenetwork/subgriddata.hh b/dumux/io/grid/porenetwork/subgriddata.hh
index 9a3e6da3be..2517a77cb6 100644
--- a/dumux/io/grid/porenetwork/subgriddata.hh
+++ b/dumux/io/grid/porenetwork/subgriddata.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/json.hh b/dumux/io/json.hh
index 62ccc2ec50..5d2a4911e1 100644
--- a/dumux/io/json.hh
+++ b/dumux/io/json.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/loadsolution.hh b/dumux/io/loadsolution.hh
index 0a022cdc3b..723df997b0 100644
--- a/dumux/io/loadsolution.hh
+++ b/dumux/io/loadsolution.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/name.hh b/dumux/io/name.hh
index 86d93576f8..7fd3fac576 100644
--- a/dumux/io/name.hh
+++ b/dumux/io/name.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/ploteffectivediffusivitymodel.hh b/dumux/io/ploteffectivediffusivitymodel.hh
index 279938d73e..ed2286a299 100644
--- a/dumux/io/ploteffectivediffusivitymodel.hh
+++ b/dumux/io/ploteffectivediffusivitymodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/plotmateriallaw3p.hh b/dumux/io/plotmateriallaw3p.hh
index 43c016fee0..3cae85f8b5 100644
--- a/dumux/io/plotmateriallaw3p.hh
+++ b/dumux/io/plotmateriallaw3p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/plotpckrsw.hh b/dumux/io/plotpckrsw.hh
index 75bd4f2119..1043cf4088 100644
--- a/dumux/io/plotpckrsw.hh
+++ b/dumux/io/plotpckrsw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/plotthermalconductivitymodel.hh b/dumux/io/plotthermalconductivitymodel.hh
index 2b3342e78b..0b3ddf4faf 100644
--- a/dumux/io/plotthermalconductivitymodel.hh
+++ b/dumux/io/plotthermalconductivitymodel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/pointcloudvtkwriter.hh b/dumux/io/pointcloudvtkwriter.hh
index 2ca03655a9..a0cc0591ac 100644
--- a/dumux/io/pointcloudvtkwriter.hh
+++ b/dumux/io/pointcloudvtkwriter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/rasterimagedata.hh b/dumux/io/rasterimagedata.hh
index b8b9a0ffea..c1cd7cd2bb 100644
--- a/dumux/io/rasterimagedata.hh
+++ b/dumux/io/rasterimagedata.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/rasterimagereader.hh b/dumux/io/rasterimagereader.hh
index d8291fa88e..a1a6078dba 100644
--- a/dumux/io/rasterimagereader.hh
+++ b/dumux/io/rasterimagereader.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/rasterimagewriter.hh b/dumux/io/rasterimagewriter.hh
index 44fd9caea6..d1827dfcdd 100644
--- a/dumux/io/rasterimagewriter.hh
+++ b/dumux/io/rasterimagewriter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/restart.hh b/dumux/io/restart.hh
index c81125fe2f..419f06f5c6 100644
--- a/dumux/io/restart.hh
+++ b/dumux/io/restart.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/staggeredvtkoutputmodule.hh b/dumux/io/staggeredvtkoutputmodule.hh
index 3435cfbb70..ca203e3ab1 100644
--- a/dumux/io/staggeredvtkoutputmodule.hh
+++ b/dumux/io/staggeredvtkoutputmodule.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/velocityoutput.hh b/dumux/io/velocityoutput.hh
index 24ac7d87b4..b405879d38 100644
--- a/dumux/io/velocityoutput.hh
+++ b/dumux/io/velocityoutput.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/vtk/fieldtype.hh b/dumux/io/vtk/fieldtype.hh
index ef363d9f1c..213a2a3f6c 100644
--- a/dumux/io/vtk/fieldtype.hh
+++ b/dumux/io/vtk/fieldtype.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/vtk/function.hh b/dumux/io/vtk/function.hh
index 6c83fddd15..2d5663f189 100644
--- a/dumux/io/vtk/function.hh
+++ b/dumux/io/vtk/function.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/vtk/intersectionwriter.hh b/dumux/io/vtk/intersectionwriter.hh
index dc714043ce..f569c1a9bd 100644
--- a/dumux/io/vtk/intersectionwriter.hh
+++ b/dumux/io/vtk/intersectionwriter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/vtk/precision.hh b/dumux/io/vtk/precision.hh
index 2825ff1423..e5906010b0 100644
--- a/dumux/io/vtk/precision.hh
+++ b/dumux/io/vtk/precision.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/vtk/vtkreader.hh b/dumux/io/vtk/vtkreader.hh
index d3d7fdbc86..afe35f223a 100644
--- a/dumux/io/vtk/vtkreader.hh
+++ b/dumux/io/vtk/vtkreader.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/vtkoutputmodule.hh b/dumux/io/vtkoutputmodule.hh
index 67b9e60e55..335255aa52 100644
--- a/dumux/io/vtkoutputmodule.hh
+++ b/dumux/io/vtkoutputmodule.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/io/vtksequencewriter.hh b/dumux/io/vtksequencewriter.hh
index c74dd8bb7a..f90d1e9372 100644
--- a/dumux/io/vtksequencewriter.hh
+++ b/dumux/io/vtksequencewriter.hh
@@ -1,5 +1,9 @@
 // -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 // vi: set et ts=4 sw=2 sts=2:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/amgbackend.hh b/dumux/linear/amgbackend.hh
index 71af9faee9..389255908f 100644
--- a/dumux/linear/amgbackend.hh
+++ b/dumux/linear/amgbackend.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/dunevectors.hh b/dumux/linear/dunevectors.hh
index 38c6976299..659a78c905 100644
--- a/dumux/linear/dunevectors.hh
+++ b/dumux/linear/dunevectors.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/helmholtzoperator.hh b/dumux/linear/helmholtzoperator.hh
index b025c00a18..3788d20ef0 100644
--- a/dumux/linear/helmholtzoperator.hh
+++ b/dumux/linear/helmholtzoperator.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/istlsolverfactorybackend.hh b/dumux/linear/istlsolverfactorybackend.hh
index 2467c5b14e..b4447dec77 100644
--- a/dumux/linear/istlsolverfactorybackend.hh
+++ b/dumux/linear/istlsolverfactorybackend.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/istlsolverregistry.hh b/dumux/linear/istlsolverregistry.hh
index 67dc6ea2ed..53613cbb45 100644
--- a/dumux/linear/istlsolverregistry.hh
+++ b/dumux/linear/istlsolverregistry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/istlsolvers.hh b/dumux/linear/istlsolvers.hh
index 3d71b22754..aacb73082e 100644
--- a/dumux/linear/istlsolvers.hh
+++ b/dumux/linear/istlsolvers.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/linearalgebratraits.hh b/dumux/linear/linearalgebratraits.hh
index cef77f5d38..ec8bb5579a 100644
--- a/dumux/linear/linearalgebratraits.hh
+++ b/dumux/linear/linearalgebratraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/linearsolveracceptsmultitypematrix.hh b/dumux/linear/linearsolveracceptsmultitypematrix.hh
index 038b393de5..056ca2f633 100644
--- a/dumux/linear/linearsolveracceptsmultitypematrix.hh
+++ b/dumux/linear/linearsolveracceptsmultitypematrix.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/linearsolverparameters.hh b/dumux/linear/linearsolverparameters.hh
index 743cf63f73..88eb328183 100644
--- a/dumux/linear/linearsolverparameters.hh
+++ b/dumux/linear/linearsolverparameters.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/linearsolvertraits.hh b/dumux/linear/linearsolvertraits.hh
index 4aff0e1319..0e90eca840 100644
--- a/dumux/linear/linearsolvertraits.hh
+++ b/dumux/linear/linearsolvertraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/matrixconverter.hh b/dumux/linear/matrixconverter.hh
index 57403cd405..052b3f3891 100644
--- a/dumux/linear/matrixconverter.hh
+++ b/dumux/linear/matrixconverter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/parallelhelpers.hh b/dumux/linear/parallelhelpers.hh
index f67157b52e..7c2c603f81 100644
--- a/dumux/linear/parallelhelpers.hh
+++ b/dumux/linear/parallelhelpers.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/parallelmatrixadapter.hh b/dumux/linear/parallelmatrixadapter.hh
index 4394c29ec2..9aea9357be 100644
--- a/dumux/linear/parallelmatrixadapter.hh
+++ b/dumux/linear/parallelmatrixadapter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/pdesolver.hh b/dumux/linear/pdesolver.hh
index cbd2876ef4..e745911a91 100644
--- a/dumux/linear/pdesolver.hh
+++ b/dumux/linear/pdesolver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/preconditioners.hh b/dumux/linear/preconditioners.hh
index 429d7f1e8f..6f7513896c 100644
--- a/dumux/linear/preconditioners.hh
+++ b/dumux/linear/preconditioners.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/scalarproducts.hh b/dumux/linear/scalarproducts.hh
index 226d65c63c..ffbd19d485 100644
--- a/dumux/linear/scalarproducts.hh
+++ b/dumux/linear/scalarproducts.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/scotchbackend.hh b/dumux/linear/scotchbackend.hh
index f038cea653..5313a68fb8 100644
--- a/dumux/linear/scotchbackend.hh
+++ b/dumux/linear/scotchbackend.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/seqsolverbackend.hh b/dumux/linear/seqsolverbackend.hh
index 4203d22878..685f0b05cd 100644
--- a/dumux/linear/seqsolverbackend.hh
+++ b/dumux/linear/seqsolverbackend.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/solver.hh b/dumux/linear/solver.hh
index 8ddfcd83da..b48faf510d 100644
--- a/dumux/linear/solver.hh
+++ b/dumux/linear/solver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/solvercategory.hh b/dumux/linear/solvercategory.hh
index 3943680d00..413b9c1483 100644
--- a/dumux/linear/solvercategory.hh
+++ b/dumux/linear/solvercategory.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/stokes_solver.hh b/dumux/linear/stokes_solver.hh
index 6f2d64b4e5..dcf863a319 100644
--- a/dumux/linear/stokes_solver.hh
+++ b/dumux/linear/stokes_solver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/linear/symmetrize_constraints.hh b/dumux/linear/symmetrize_constraints.hh
index d2bfd42325..74dc7d86c3 100644
--- a/dumux/linear/symmetrize_constraints.hh
+++ b/dumux/linear/symmetrize_constraints.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/air_mesitylene.hh b/dumux/material/binarycoefficients/air_mesitylene.hh
index 14a7254a9d..1e375ff7a8 100644
--- a/dumux/material/binarycoefficients/air_mesitylene.hh
+++ b/dumux/material/binarycoefficients/air_mesitylene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/air_xylene.hh b/dumux/material/binarycoefficients/air_xylene.hh
index f2f9e1e88f..0e1b38ef88 100644
--- a/dumux/material/binarycoefficients/air_xylene.hh
+++ b/dumux/material/binarycoefficients/air_xylene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/brine_co2.hh b/dumux/material/binarycoefficients/brine_co2.hh
index 10119a59af..b623563b4f 100644
--- a/dumux/material/binarycoefficients/brine_co2.hh
+++ b/dumux/material/binarycoefficients/brine_co2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/fullermethod.hh b/dumux/material/binarycoefficients/fullermethod.hh
index 880a3ce28f..4f47b36c40 100644
--- a/dumux/material/binarycoefficients/fullermethod.hh
+++ b/dumux/material/binarycoefficients/fullermethod.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/h2o_air.hh b/dumux/material/binarycoefficients/h2o_air.hh
index f06d6ead71..b3bfc8e3ed 100644
--- a/dumux/material/binarycoefficients/h2o_air.hh
+++ b/dumux/material/binarycoefficients/h2o_air.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/h2o_ch4.hh b/dumux/material/binarycoefficients/h2o_ch4.hh
index c8b7402abb..2f9e83bfdb 100644
--- a/dumux/material/binarycoefficients/h2o_ch4.hh
+++ b/dumux/material/binarycoefficients/h2o_ch4.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/h2o_constant.hh b/dumux/material/binarycoefficients/h2o_constant.hh
index 796f2a44fa..c7df16e78d 100644
--- a/dumux/material/binarycoefficients/h2o_constant.hh
+++ b/dumux/material/binarycoefficients/h2o_constant.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/h2o_heavyoil.hh b/dumux/material/binarycoefficients/h2o_heavyoil.hh
index 8a87813eb0..6e8a0e8f67 100644
--- a/dumux/material/binarycoefficients/h2o_heavyoil.hh
+++ b/dumux/material/binarycoefficients/h2o_heavyoil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/h2o_mesitylene.hh b/dumux/material/binarycoefficients/h2o_mesitylene.hh
index ef5cb8888b..d0999a254f 100644
--- a/dumux/material/binarycoefficients/h2o_mesitylene.hh
+++ b/dumux/material/binarycoefficients/h2o_mesitylene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/h2o_n2.hh b/dumux/material/binarycoefficients/h2o_n2.hh
index ac4a1d40c0..6eaa065e21 100644
--- a/dumux/material/binarycoefficients/h2o_n2.hh
+++ b/dumux/material/binarycoefficients/h2o_n2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/h2o_o2.hh b/dumux/material/binarycoefficients/h2o_o2.hh
index 9f49ad8192..4f5347f4c8 100644
--- a/dumux/material/binarycoefficients/h2o_o2.hh
+++ b/dumux/material/binarycoefficients/h2o_o2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/h2o_xylene.hh b/dumux/material/binarycoefficients/h2o_xylene.hh
index b57aed20e2..bf8ff8600a 100644
--- a/dumux/material/binarycoefficients/h2o_xylene.hh
+++ b/dumux/material/binarycoefficients/h2o_xylene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/henryiapws.hh b/dumux/material/binarycoefficients/henryiapws.hh
index 4c130c8bb7..286ec7548f 100644
--- a/dumux/material/binarycoefficients/henryiapws.hh
+++ b/dumux/material/binarycoefficients/henryiapws.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/binarycoefficients/n2_o2.hh b/dumux/material/binarycoefficients/n2_o2.hh
index 13f08116e5..802b96ab90 100644
--- a/dumux/material/binarycoefficients/n2_o2.hh
+++ b/dumux/material/binarycoefficients/n2_o2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/chemistry/electrochemistry/electrochemistry.hh b/dumux/material/chemistry/electrochemistry/electrochemistry.hh
index f2ef6d149a..e9530c848a 100644
--- a/dumux/material/chemistry/electrochemistry/electrochemistry.hh
+++ b/dumux/material/chemistry/electrochemistry/electrochemistry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/chemistry/electrochemistry/electrochemistryni.hh b/dumux/material/chemistry/electrochemistry/electrochemistryni.hh
index 69fb98a705..4b7f4c797a 100644
--- a/dumux/material/chemistry/electrochemistry/electrochemistryni.hh
+++ b/dumux/material/chemistry/electrochemistry/electrochemistryni.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/air.hh b/dumux/material/components/air.hh
index 33c1241412..3b10cb3bd2 100644
--- a/dumux/material/components/air.hh
+++ b/dumux/material/components/air.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/ammonia.hh b/dumux/material/components/ammonia.hh
index 4f30f7a165..9fef8a7d82 100644
--- a/dumux/material/components/ammonia.hh
+++ b/dumux/material/components/ammonia.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/base.hh b/dumux/material/components/base.hh
index 14aa6e29a3..d0df79b1a5 100644
--- a/dumux/material/components/base.hh
+++ b/dumux/material/components/base.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/benzene.hh b/dumux/material/components/benzene.hh
index 4139d3c2ac..2a7ef47bca 100644
--- a/dumux/material/components/benzene.hh
+++ b/dumux/material/components/benzene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/brine.hh b/dumux/material/components/brine.hh
index ef151984c8..f09737aa62 100644
--- a/dumux/material/components/brine.hh
+++ b/dumux/material/components/brine.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/calcite.hh b/dumux/material/components/calcite.hh
index d4b2e4fa9c..06fbf05557 100644
--- a/dumux/material/components/calcite.hh
+++ b/dumux/material/components/calcite.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/calciumion.hh b/dumux/material/components/calciumion.hh
index 29bf16b537..32f07b0138 100644
--- a/dumux/material/components/calciumion.hh
+++ b/dumux/material/components/calciumion.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/cao.hh b/dumux/material/components/cao.hh
index 869a590363..512636ef4b 100644
--- a/dumux/material/components/cao.hh
+++ b/dumux/material/components/cao.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/cao2h2.hh b/dumux/material/components/cao2h2.hh
index 74add99aa2..282a7c23b7 100644
--- a/dumux/material/components/cao2h2.hh
+++ b/dumux/material/components/cao2h2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/carbonateion.hh b/dumux/material/components/carbonateion.hh
index d06dcd4923..7352a3a503 100644
--- a/dumux/material/components/carbonateion.hh
+++ b/dumux/material/components/carbonateion.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/ch4.hh b/dumux/material/components/ch4.hh
index eae99be607..674f712fa5 100644
--- a/dumux/material/components/ch4.hh
+++ b/dumux/material/components/ch4.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/chlorideion.hh b/dumux/material/components/chlorideion.hh
index f4981b4f76..89f024546c 100644
--- a/dumux/material/components/chlorideion.hh
+++ b/dumux/material/components/chlorideion.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/co2.hh b/dumux/material/components/co2.hh
index 2360aef3ee..da3f5ffcaa 100644
--- a/dumux/material/components/co2.hh
+++ b/dumux/material/components/co2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/componenttraits.hh b/dumux/material/components/componenttraits.hh
index 70d515725f..d5bb418e31 100644
--- a/dumux/material/components/componenttraits.hh
+++ b/dumux/material/components/componenttraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/constant.hh b/dumux/material/components/constant.hh
index e535e94bb9..784095f6c0 100644
--- a/dumux/material/components/constant.hh
+++ b/dumux/material/components/constant.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/defaultco2table.hh b/dumux/material/components/defaultco2table.hh
index 4a6b3925ce..fdff41844a 100644
--- a/dumux/material/components/defaultco2table.hh
+++ b/dumux/material/components/defaultco2table.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/gas.hh b/dumux/material/components/gas.hh
index 8970f7b81f..2701669510 100644
--- a/dumux/material/components/gas.hh
+++ b/dumux/material/components/gas.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/glucose.hh b/dumux/material/components/glucose.hh
index 17e304537e..a969dd2341 100644
--- a/dumux/material/components/glucose.hh
+++ b/dumux/material/components/glucose.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/granite.hh b/dumux/material/components/granite.hh
index d045725536..39fb653b2c 100644
--- a/dumux/material/components/granite.hh
+++ b/dumux/material/components/granite.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/h2.hh b/dumux/material/components/h2.hh
index f51983d0bc..064cee3775 100644
--- a/dumux/material/components/h2.hh
+++ b/dumux/material/components/h2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/h2o.hh b/dumux/material/components/h2o.hh
index 2325b05afc..acd450483b 100644
--- a/dumux/material/components/h2o.hh
+++ b/dumux/material/components/h2o.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/heavyoil.hh b/dumux/material/components/heavyoil.hh
index fa5067830c..361e0b3bbb 100644
--- a/dumux/material/components/heavyoil.hh
+++ b/dumux/material/components/heavyoil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/iapws/common.hh b/dumux/material/components/iapws/common.hh
index 74e56c756f..2f91946c75 100644
--- a/dumux/material/components/iapws/common.hh
+++ b/dumux/material/components/iapws/common.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/iapws/region1.hh b/dumux/material/components/iapws/region1.hh
index 77a96e1b4f..f52c062a9d 100644
--- a/dumux/material/components/iapws/region1.hh
+++ b/dumux/material/components/iapws/region1.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/iapws/region2.hh b/dumux/material/components/iapws/region2.hh
index 3d64de0f19..12273162db 100644
--- a/dumux/material/components/iapws/region2.hh
+++ b/dumux/material/components/iapws/region2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/iapws/region4.hh b/dumux/material/components/iapws/region4.hh
index 813afc08f4..c9be551ab8 100644
--- a/dumux/material/components/iapws/region4.hh
+++ b/dumux/material/components/iapws/region4.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/ion.hh b/dumux/material/components/ion.hh
index 9de16e9805..6380c911f2 100644
--- a/dumux/material/components/ion.hh
+++ b/dumux/material/components/ion.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/liquid.hh b/dumux/material/components/liquid.hh
index d1bfcc0954..0fb761563b 100644
--- a/dumux/material/components/liquid.hh
+++ b/dumux/material/components/liquid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/mesitylene.hh b/dumux/material/components/mesitylene.hh
index 20e15b2edc..f78941e950 100644
--- a/dumux/material/components/mesitylene.hh
+++ b/dumux/material/components/mesitylene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/n2.hh b/dumux/material/components/n2.hh
index 98135f8e48..0a90744b9d 100644
--- a/dumux/material/components/n2.hh
+++ b/dumux/material/components/n2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/nacl.hh b/dumux/material/components/nacl.hh
index 3ad5f6052d..8971198997 100644
--- a/dumux/material/components/nacl.hh
+++ b/dumux/material/components/nacl.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/o2.hh b/dumux/material/components/o2.hh
index c853d14c58..25d03976ce 100644
--- a/dumux/material/components/o2.hh
+++ b/dumux/material/components/o2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/simpleco2.hh b/dumux/material/components/simpleco2.hh
index 696e90d69f..d72ebb8f57 100644
--- a/dumux/material/components/simpleco2.hh
+++ b/dumux/material/components/simpleco2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/simpleh2o.hh b/dumux/material/components/simpleh2o.hh
index fe1bb60ba7..0f63c1875c 100644
--- a/dumux/material/components/simpleh2o.hh
+++ b/dumux/material/components/simpleh2o.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/sodiumion.hh b/dumux/material/components/sodiumion.hh
index c588992493..90ea0f0aed 100644
--- a/dumux/material/components/sodiumion.hh
+++ b/dumux/material/components/sodiumion.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/solid.hh b/dumux/material/components/solid.hh
index 4030fed68a..6cb441cde1 100644
--- a/dumux/material/components/solid.hh
+++ b/dumux/material/components/solid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/tabulatedcomponent.hh b/dumux/material/components/tabulatedcomponent.hh
index f69d4cc54e..64b363d480 100644
--- a/dumux/material/components/tabulatedcomponent.hh
+++ b/dumux/material/components/tabulatedcomponent.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/trichloroethene.hh b/dumux/material/components/trichloroethene.hh
index f154722ec6..f076c68b37 100644
--- a/dumux/material/components/trichloroethene.hh
+++ b/dumux/material/components/trichloroethene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/urea.hh b/dumux/material/components/urea.hh
index 5f27451a38..87f6241a7e 100644
--- a/dumux/material/components/urea.hh
+++ b/dumux/material/components/urea.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/components/xylene.hh b/dumux/material/components/xylene.hh
index bf7869ef7a..a4f09be698 100644
--- a/dumux/material/components/xylene.hh
+++ b/dumux/material/components/xylene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/constants.hh b/dumux/material/constants.hh
index 771a307af0..90618b8c9b 100644
--- a/dumux/material/constants.hh
+++ b/dumux/material/constants.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/constraintsolvers/compositionalflash.hh b/dumux/material/constraintsolvers/compositionalflash.hh
index 3184ae385e..cb55749dc4 100644
--- a/dumux/material/constraintsolvers/compositionalflash.hh
+++ b/dumux/material/constraintsolvers/compositionalflash.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/constraintsolvers/compositionfromfugacities.hh b/dumux/material/constraintsolvers/compositionfromfugacities.hh
index 84b3111dff..e2e4d59477 100644
--- a/dumux/material/constraintsolvers/compositionfromfugacities.hh
+++ b/dumux/material/constraintsolvers/compositionfromfugacities.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/constraintsolvers/computefromreferencephase.hh b/dumux/material/constraintsolvers/computefromreferencephase.hh
index b92c104eba..5d74359e06 100644
--- a/dumux/material/constraintsolvers/computefromreferencephase.hh
+++ b/dumux/material/constraintsolvers/computefromreferencephase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/constraintsolvers/immiscibleflash.hh b/dumux/material/constraintsolvers/immiscibleflash.hh
index 287b5e3ed0..c0d171a66a 100644
--- a/dumux/material/constraintsolvers/immiscibleflash.hh
+++ b/dumux/material/constraintsolvers/immiscibleflash.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/constraintsolvers/misciblemultiphasecomposition.hh b/dumux/material/constraintsolvers/misciblemultiphasecomposition.hh
index 6f35157166..5c4a65774d 100644
--- a/dumux/material/constraintsolvers/misciblemultiphasecomposition.hh
+++ b/dumux/material/constraintsolvers/misciblemultiphasecomposition.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/constraintsolvers/ncpflash.hh b/dumux/material/constraintsolvers/ncpflash.hh
index 034fe38fac..1ab81fc161 100644
--- a/dumux/material/constraintsolvers/ncpflash.hh
+++ b/dumux/material/constraintsolvers/ncpflash.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/eos/pengrobinson.hh b/dumux/material/eos/pengrobinson.hh
index 3b263430bd..e65a4fb718 100644
--- a/dumux/material/eos/pengrobinson.hh
+++ b/dumux/material/eos/pengrobinson.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/eos/pengrobinsonmixture.hh b/dumux/material/eos/pengrobinsonmixture.hh
index c9fdc28a8f..b7bbbedbd0 100644
--- a/dumux/material/eos/pengrobinsonmixture.hh
+++ b/dumux/material/eos/pengrobinsonmixture.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/eos/pengrobinsonparams.hh b/dumux/material/eos/pengrobinsonparams.hh
index 044fd7d212..56193bbd99 100644
--- a/dumux/material/eos/pengrobinsonparams.hh
+++ b/dumux/material/eos/pengrobinsonparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/eos/pengrobinsonparamsmixture.hh b/dumux/material/eos/pengrobinsonparamsmixture.hh
index cc9df1a59b..25fd7b45b4 100644
--- a/dumux/material/eos/pengrobinsonparamsmixture.hh
+++ b/dumux/material/eos/pengrobinsonparamsmixture.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh b/dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh
index 4095dd78d5..160f2cba5e 100644
--- a/dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh
+++ b/dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh b/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh
index 7acf9c322b..c2d8d2ffd8 100644
--- a/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh
+++ b/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/brookscorey.hh b/dumux/material/fluidmatrixinteractions/2p/brookscorey.hh
index 195b5da1c3..29d225c777 100644
--- a/dumux/material/fluidmatrixinteractions/2p/brookscorey.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/brookscorey.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/datasplinemateriallaw.hh b/dumux/material/fluidmatrixinteractions/2p/datasplinemateriallaw.hh
index 990e43fd09..3fe90d7431 100644
--- a/dumux/material/fluidmatrixinteractions/2p/datasplinemateriallaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/datasplinemateriallaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/efftoabsdefaultpolicy.hh b/dumux/material/fluidmatrixinteractions/2p/efftoabsdefaultpolicy.hh
index fa1d87890a..013f13f806 100644
--- a/dumux/material/fluidmatrixinteractions/2p/efftoabsdefaultpolicy.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/efftoabsdefaultpolicy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/heatpipelaw.hh b/dumux/material/fluidmatrixinteractions/2p/heatpipelaw.hh
index cb27f4ae5b..bc73d66a57 100644
--- a/dumux/material/fluidmatrixinteractions/2p/heatpipelaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/heatpipelaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponential.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponential.hh
index b7608abd21..1c03f6b30a 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponential.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponential.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponentialcubic.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponentialcubic.hh
index 85975a4dcd..680208c4b3 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponentialcubic.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponentialcubic.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/interfacialarea.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/interfacialarea.hh
index 27aa1911ba..509213b5d6 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/interfacialarea.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/interfacialarea.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/pcmax.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/pcmax.hh
index e40e6d26f3..2975f5a8cb 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/pcmax.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/pcmax.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomial2ndorder.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomial2ndorder.hh
index 203dc6e469..d10d2fbe49 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomial2ndorder.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomial2ndorder.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomialedgezero2ndorder.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomialedgezero2ndorder.hh
index 9f4c9814b8..6f58a7d84c 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomialedgezero2ndorder.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomialedgezero2ndorder.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh b/dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh
index 9821b0086c..0d536306d4 100644
--- a/dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/materiallaw.hh b/dumux/material/fluidmatrixinteractions/2p/materiallaw.hh
index f08fbbf2b4..24ef6b3a72 100644
--- a/dumux/material/fluidmatrixinteractions/2p/materiallaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/materiallaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/noregularization.hh b/dumux/material/fluidmatrixinteractions/2p/noregularization.hh
index 24036477d1..def2ed6e2c 100644
--- a/dumux/material/fluidmatrixinteractions/2p/noregularization.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/noregularization.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh b/dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh
index a387ef0d56..50831bc22e 100644
--- a/dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/splinemateriallaw.hh b/dumux/material/fluidmatrixinteractions/2p/splinemateriallaw.hh
index de49573723..86696132ac 100644
--- a/dumux/material/fluidmatrixinteractions/2p/splinemateriallaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/splinemateriallaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/johansen.hh b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/johansen.hh
index d084f8c9c6..546b4e7fe7 100644
--- a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/johansen.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/johansen.hh
@@ -1,5 +1,9 @@
  // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/simplefluidlumping.hh b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/simplefluidlumping.hh
index c0806e5f1a..212cd2b685 100644
--- a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/simplefluidlumping.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/simplefluidlumping.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/somerton.hh b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/somerton.hh
index 547443c481..0959d65cfe 100644
--- a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/somerton.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/somerton.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh b/dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh
index 1f3a6e79b1..a5b4f082d0 100644
--- a/dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/3p/napladsorption.hh b/dumux/material/fluidmatrixinteractions/3p/napladsorption.hh
index 909ccb0b16..4928b7ad0b 100644
--- a/dumux/material/fluidmatrixinteractions/3p/napladsorption.hh
+++ b/dumux/material/fluidmatrixinteractions/3p/napladsorption.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/3p/parkervangenuchten.hh b/dumux/material/fluidmatrixinteractions/3p/parkervangenuchten.hh
index 8a2f177b7a..4d98dfa391 100644
--- a/dumux/material/fluidmatrixinteractions/3p/parkervangenuchten.hh
+++ b/dumux/material/fluidmatrixinteractions/3p/parkervangenuchten.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/3p/thermalconductivitysomerton3p.hh b/dumux/material/fluidmatrixinteractions/3p/thermalconductivitysomerton3p.hh
index 9805727783..a2abb8ec5c 100644
--- a/dumux/material/fluidmatrixinteractions/3p/thermalconductivitysomerton3p.hh
+++ b/dumux/material/fluidmatrixinteractions/3p/thermalconductivitysomerton3p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh b/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh
index 28e1001f19..eebc46cca6 100644
--- a/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh
+++ b/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh b/dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh
index 0684361782..005379e2c7 100644
--- a/dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh
+++ b/dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/dispersiontensors/fulltensor.hh b/dumux/material/fluidmatrixinteractions/dispersiontensors/fulltensor.hh
index 6def3c72ee..912578b023 100644
--- a/dumux/material/fluidmatrixinteractions/dispersiontensors/fulltensor.hh
+++ b/dumux/material/fluidmatrixinteractions/dispersiontensors/fulltensor.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/dispersiontensors/scheidegger.hh b/dumux/material/fluidmatrixinteractions/dispersiontensors/scheidegger.hh
index 6fccf91b8e..4dc2d25791 100644
--- a/dumux/material/fluidmatrixinteractions/dispersiontensors/scheidegger.hh
+++ b/dumux/material/fluidmatrixinteractions/dispersiontensors/scheidegger.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh b/dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh
index 067b24a8df..bcb581815a 100644
--- a/dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh
+++ b/dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh
index 11e2b8258a..b17b62c8f0 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/manning.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/manning.hh
index 477266fa0f..2396b119e4 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/manning.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/manning.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/nikuradse.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/nikuradse.hh
index 2942fd4f68..82c95ef2d6 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/nikuradse.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/nikuradse.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/nofriction.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/nofriction.hh
index 851a0aa925..f119774683 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/nofriction.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/nofriction.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh
index a56b49dfab..f39cb9df6e 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/mp/mpadapter.hh b/dumux/material/fluidmatrixinteractions/mp/mpadapter.hh
index ebd05e8ef5..bba8735174 100644
--- a/dumux/material/fluidmatrixinteractions/mp/mpadapter.hh
+++ b/dumux/material/fluidmatrixinteractions/mp/mpadapter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/mp/mplinearmaterial.hh b/dumux/material/fluidmatrixinteractions/mp/mplinearmaterial.hh
index b793f7a332..7e6b743369 100644
--- a/dumux/material/fluidmatrixinteractions/mp/mplinearmaterial.hh
+++ b/dumux/material/fluidmatrixinteractions/mp/mplinearmaterial.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh b/dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh
index 6c2f739244..7c766c4e79 100644
--- a/dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh
+++ b/dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/localrulesforplatonicbody.hh b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/localrulesforplatonicbody.hh
index ab2729ba90..5d2cc8379e 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/localrulesforplatonicbody.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/localrulesforplatonicbody.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/multishapelocalrules.hh b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/multishapelocalrules.hh
index a52f0f052d..1543173cb0 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/multishapelocalrules.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/multishapelocalrules.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/singleshapelocalrules.hh b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/singleshapelocalrules.hh
index c594969c4a..7e652d0d00 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/singleshapelocalrules.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/singleshapelocalrules.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/emptycache.hh b/dumux/material/fluidmatrixinteractions/porenetwork/throat/emptycache.hh
index 14327c952a..b501288afe 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/emptycache.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/emptycache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/thresholdcapillarypressures.hh b/dumux/material/fluidmatrixinteractions/porenetwork/throat/thresholdcapillarypressures.hh
index a4aebe7c08..608a341155 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/thresholdcapillarypressures.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/thresholdcapillarypressures.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility1p.hh b/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility1p.hh
index a9f7990db0..a4d71b5ade 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility1p.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility1p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility2p.hh b/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility2p.hh
index 20fb03cea7..398db08037 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility2p.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility2p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porositydeformation.hh b/dumux/material/fluidmatrixinteractions/porositydeformation.hh
index e9156a07e7..377999035c 100644
--- a/dumux/material/fluidmatrixinteractions/porositydeformation.hh
+++ b/dumux/material/fluidmatrixinteractions/porositydeformation.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidmatrixinteractions/porosityprecipitation.hh b/dumux/material/fluidmatrixinteractions/porosityprecipitation.hh
index fb9423cbcb..e49a2d15a0 100644
--- a/dumux/material/fluidmatrixinteractions/porosityprecipitation.hh
+++ b/dumux/material/fluidmatrixinteractions/porosityprecipitation.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/adapter.hh b/dumux/material/fluidstates/adapter.hh
index 5d5ec3d687..b8dd264adb 100644
--- a/dumux/material/fluidstates/adapter.hh
+++ b/dumux/material/fluidstates/adapter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/compositional.hh b/dumux/material/fluidstates/compositional.hh
index 5cb672441e..76e4e27022 100644
--- a/dumux/material/fluidstates/compositional.hh
+++ b/dumux/material/fluidstates/compositional.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/immiscible.hh b/dumux/material/fluidstates/immiscible.hh
index 451b054ef0..ae31f25253 100644
--- a/dumux/material/fluidstates/immiscible.hh
+++ b/dumux/material/fluidstates/immiscible.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/isothermalimmiscible.hh b/dumux/material/fluidstates/isothermalimmiscible.hh
index 88e7feaec8..ed1a39608f 100644
--- a/dumux/material/fluidstates/isothermalimmiscible.hh
+++ b/dumux/material/fluidstates/isothermalimmiscible.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/nonequilibrium.hh b/dumux/material/fluidstates/nonequilibrium.hh
index 009d49ede6..6e6aab8fbf 100644
--- a/dumux/material/fluidstates/nonequilibrium.hh
+++ b/dumux/material/fluidstates/nonequilibrium.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/nonequilibriummass.hh b/dumux/material/fluidstates/nonequilibriummass.hh
index 1aebc8aca5..b6632a828e 100644
--- a/dumux/material/fluidstates/nonequilibriummass.hh
+++ b/dumux/material/fluidstates/nonequilibriummass.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/pressureoverlay.hh b/dumux/material/fluidstates/pressureoverlay.hh
index 0191d78fab..d4e9f1b703 100644
--- a/dumux/material/fluidstates/pressureoverlay.hh
+++ b/dumux/material/fluidstates/pressureoverlay.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/pseudo1p2c.hh b/dumux/material/fluidstates/pseudo1p2c.hh
index a1a80e3e70..9dc5490f56 100644
--- a/dumux/material/fluidstates/pseudo1p2c.hh
+++ b/dumux/material/fluidstates/pseudo1p2c.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/saturationoverlay.hh b/dumux/material/fluidstates/saturationoverlay.hh
index 815f4f924a..305671e85d 100644
--- a/dumux/material/fluidstates/saturationoverlay.hh
+++ b/dumux/material/fluidstates/saturationoverlay.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidstates/temperatureoverlay.hh b/dumux/material/fluidstates/temperatureoverlay.hh
index 9e75efe02f..001bc07ac2 100644
--- a/dumux/material/fluidstates/temperatureoverlay.hh
+++ b/dumux/material/fluidstates/temperatureoverlay.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/1padapter.hh b/dumux/material/fluidsystems/1padapter.hh
index c8c3b26950..788fab4178 100644
--- a/dumux/material/fluidsystems/1padapter.hh
+++ b/dumux/material/fluidsystems/1padapter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/1pgas.hh b/dumux/material/fluidsystems/1pgas.hh
index f1f8d5db9b..f68a4bf17a 100644
--- a/dumux/material/fluidsystems/1pgas.hh
+++ b/dumux/material/fluidsystems/1pgas.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/1pliquid.hh b/dumux/material/fluidsystems/1pliquid.hh
index 2ac3eb75ec..58340f38ee 100644
--- a/dumux/material/fluidsystems/1pliquid.hh
+++ b/dumux/material/fluidsystems/1pliquid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/2p1c.hh b/dumux/material/fluidsystems/2p1c.hh
index 6279f8ad28..3fdc8a68ea 100644
--- a/dumux/material/fluidsystems/2p1c.hh
+++ b/dumux/material/fluidsystems/2p1c.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/2pimmiscible.hh b/dumux/material/fluidsystems/2pimmiscible.hh
index 6f0db40d25..abdef75eed 100644
--- a/dumux/material/fluidsystems/2pimmiscible.hh
+++ b/dumux/material/fluidsystems/2pimmiscible.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/3pimmiscible.hh b/dumux/material/fluidsystems/3pimmiscible.hh
index ea3e8a2fb9..3dd154dd91 100644
--- a/dumux/material/fluidsystems/3pimmiscible.hh
+++ b/dumux/material/fluidsystems/3pimmiscible.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/base.hh b/dumux/material/fluidsystems/base.hh
index 46b3696d05..bbdf0476fe 100644
--- a/dumux/material/fluidsystems/base.hh
+++ b/dumux/material/fluidsystems/base.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/brine.hh b/dumux/material/fluidsystems/brine.hh
index 7f366ca76b..5e27b208a7 100644
--- a/dumux/material/fluidsystems/brine.hh
+++ b/dumux/material/fluidsystems/brine.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/brineair.hh b/dumux/material/fluidsystems/brineair.hh
index 8522a68154..44ec5c231e 100644
--- a/dumux/material/fluidsystems/brineair.hh
+++ b/dumux/material/fluidsystems/brineair.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/brineco2.hh b/dumux/material/fluidsystems/brineco2.hh
index 3920c7d518..6941b27ec0 100644
--- a/dumux/material/fluidsystems/brineco2.hh
+++ b/dumux/material/fluidsystems/brineco2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/h2oair.hh b/dumux/material/fluidsystems/h2oair.hh
index 2d5eb44952..a631c6d0a4 100644
--- a/dumux/material/fluidsystems/h2oair.hh
+++ b/dumux/material/fluidsystems/h2oair.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/h2oairmesitylene.hh b/dumux/material/fluidsystems/h2oairmesitylene.hh
index 84adda8d05..9a1ef1c708 100644
--- a/dumux/material/fluidsystems/h2oairmesitylene.hh
+++ b/dumux/material/fluidsystems/h2oairmesitylene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/h2oairxylene.hh b/dumux/material/fluidsystems/h2oairxylene.hh
index 97fd26216d..b2c8efad5e 100644
--- a/dumux/material/fluidsystems/h2oairxylene.hh
+++ b/dumux/material/fluidsystems/h2oairxylene.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/h2oheavyoil.hh b/dumux/material/fluidsystems/h2oheavyoil.hh
index 8d176cb8ab..639edd1bae 100644
--- a/dumux/material/fluidsystems/h2oheavyoil.hh
+++ b/dumux/material/fluidsystems/h2oheavyoil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/h2on2.hh b/dumux/material/fluidsystems/h2on2.hh
index ef6127028c..2d8c812c4f 100644
--- a/dumux/material/fluidsystems/h2on2.hh
+++ b/dumux/material/fluidsystems/h2on2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/h2on2kinetic.hh b/dumux/material/fluidsystems/h2on2kinetic.hh
index 7133a06857..189e7e50a5 100644
--- a/dumux/material/fluidsystems/h2on2kinetic.hh
+++ b/dumux/material/fluidsystems/h2on2kinetic.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/h2on2o2.hh b/dumux/material/fluidsystems/h2on2o2.hh
index 1e38288ffd..522ca3b82d 100644
--- a/dumux/material/fluidsystems/h2on2o2.hh
+++ b/dumux/material/fluidsystems/h2on2o2.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/liquidphase2c.hh b/dumux/material/fluidsystems/liquidphase2c.hh
index 2290045d20..a5c055b12b 100644
--- a/dumux/material/fluidsystems/liquidphase2c.hh
+++ b/dumux/material/fluidsystems/liquidphase2c.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/nullparametercache.hh b/dumux/material/fluidsystems/nullparametercache.hh
index f3ebebd5fc..c9450f2fc8 100644
--- a/dumux/material/fluidsystems/nullparametercache.hh
+++ b/dumux/material/fluidsystems/nullparametercache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/parametercachebase.hh b/dumux/material/fluidsystems/parametercachebase.hh
index a20c998635..59664b1657 100644
--- a/dumux/material/fluidsystems/parametercachebase.hh
+++ b/dumux/material/fluidsystems/parametercachebase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/spe5.hh b/dumux/material/fluidsystems/spe5.hh
index 29e7eede6c..96db30bcfe 100644
--- a/dumux/material/fluidsystems/spe5.hh
+++ b/dumux/material/fluidsystems/spe5.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/fluidsystems/spe5parametercache.hh b/dumux/material/fluidsystems/spe5parametercache.hh
index 988021083e..02a08497a1 100644
--- a/dumux/material/fluidsystems/spe5parametercache.hh
+++ b/dumux/material/fluidsystems/spe5parametercache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/gstatrandomfield.hh b/dumux/material/gstatrandomfield.hh
index f2b7ce7177..482b5287bc 100644
--- a/dumux/material/gstatrandomfield.hh
+++ b/dumux/material/gstatrandomfield.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/idealgas.hh b/dumux/material/idealgas.hh
index bb6c7e47b8..869f921c17 100644
--- a/dumux/material/idealgas.hh
+++ b/dumux/material/idealgas.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/solidstates/compositionalsolidstate.hh b/dumux/material/solidstates/compositionalsolidstate.hh
index 3e5e8cb373..05d3cc8ee4 100644
--- a/dumux/material/solidstates/compositionalsolidstate.hh
+++ b/dumux/material/solidstates/compositionalsolidstate.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/solidstates/inertsolidstate.hh b/dumux/material/solidstates/inertsolidstate.hh
index 011e835aa6..681f44c6dd 100644
--- a/dumux/material/solidstates/inertsolidstate.hh
+++ b/dumux/material/solidstates/inertsolidstate.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/solidstates/updatesolidvolumefractions.hh b/dumux/material/solidstates/updatesolidvolumefractions.hh
index 0e3a185341..584159ee8c 100644
--- a/dumux/material/solidstates/updatesolidvolumefractions.hh
+++ b/dumux/material/solidstates/updatesolidvolumefractions.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/solidsystems/1csolid.hh b/dumux/material/solidsystems/1csolid.hh
index bc4ac74cfb..80c3bcc399 100644
--- a/dumux/material/solidsystems/1csolid.hh
+++ b/dumux/material/solidsystems/1csolid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/material/solidsystems/compositionalsolidphase.hh b/dumux/material/solidsystems/compositionalsolidphase.hh
index cc604ee7b4..ce07da0431 100644
--- a/dumux/material/solidsystems/compositionalsolidphase.hh
+++ b/dumux/material/solidsystems/compositionalsolidphase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/darcydarcy/couplingmanager.hh b/dumux/multidomain/boundary/darcydarcy/couplingmanager.hh
index 2fafb01960..961d484d38 100644
--- a/dumux/multidomain/boundary/darcydarcy/couplingmanager.hh
+++ b/dumux/multidomain/boundary/darcydarcy/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/darcydarcy/couplingmapper.hh b/dumux/multidomain/boundary/darcydarcy/couplingmapper.hh
index 8968c24ac1..9ad838289a 100644
--- a/dumux/multidomain/boundary/darcydarcy/couplingmapper.hh
+++ b/dumux/multidomain/boundary/darcydarcy/couplingmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/couplingconditions.hh b/dumux/multidomain/boundary/freeflowporenetwork/couplingconditions.hh
index f864f0fe9b..2ef04ab031 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/couplingconditions.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/couplingconditions.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporenetwork/couplingmanager.hh
index 572e704a12..c765e6dc98 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/couplingmapper.hh b/dumux/multidomain/boundary/freeflowporenetwork/couplingmapper.hh
index 6b10c18b71..148b058b02 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/couplingmapper.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/couplingmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/couplingmanager.hh
index 3a4fe6d008..a78245a278 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/couplingmanager.hh
index 09cc0264a8..6bfe89f3cb 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/snappygridmanager.hh b/dumux/multidomain/boundary/freeflowporenetwork/snappygridmanager.hh
index 0aaf5429b6..d9684c7499 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/snappygridmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/snappygridmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/couplingconditions.hh b/dumux/multidomain/boundary/freeflowporousmedium/couplingconditions.hh
index 74e8145786..9888b8a605 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/couplingconditions.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/couplingconditions.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporousmedium/couplingmanager.hh
index 379444fd2b..74837f3311 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh
index 0ce9d14322..b6297aa6c3 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh
index 0de7bf4918..b6bc3bb525 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmapper.hh b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmapper.hh
index 1e64decf02..d62c22f69b 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmapper.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/indexhelper.hh b/dumux/multidomain/boundary/freeflowporousmedium/indexhelper.hh
index b09c5b1781..2b3cc0af6e 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/indexhelper.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/indexhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/traits.hh b/dumux/multidomain/boundary/freeflowporousmedium/traits.hh
index 10ccb0eb82..854505b3c7 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/traits.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/traits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/stokesdarcy/couplingdata.hh b/dumux/multidomain/boundary/stokesdarcy/couplingdata.hh
index 14221ca9a2..3f4c1d5984 100644
--- a/dumux/multidomain/boundary/stokesdarcy/couplingdata.hh
+++ b/dumux/multidomain/boundary/stokesdarcy/couplingdata.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/stokesdarcy/couplingmanager.hh b/dumux/multidomain/boundary/stokesdarcy/couplingmanager.hh
index f77fd68ed3..54256a7b63 100644
--- a/dumux/multidomain/boundary/stokesdarcy/couplingmanager.hh
+++ b/dumux/multidomain/boundary/stokesdarcy/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/boundary/stokesdarcy/couplingmapper.hh b/dumux/multidomain/boundary/stokesdarcy/couplingmapper.hh
index 1d38fbbdf8..1878081f6f 100644
--- a/dumux/multidomain/boundary/stokesdarcy/couplingmapper.hh
+++ b/dumux/multidomain/boundary/stokesdarcy/couplingmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/couplingjacobianpattern.hh b/dumux/multidomain/couplingjacobianpattern.hh
index 54ca009476..2bf5f598ee 100644
--- a/dumux/multidomain/couplingjacobianpattern.hh
+++ b/dumux/multidomain/couplingjacobianpattern.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/couplingmanager.hh b/dumux/multidomain/couplingmanager.hh
index 6ace6ff6f3..477e72ab9b 100644
--- a/dumux/multidomain/couplingmanager.hh
+++ b/dumux/multidomain/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/circleaveragepointsourcetraits.hh b/dumux/multidomain/embedded/circleaveragepointsourcetraits.hh
index b95651cb34..9d1b714c49 100644
--- a/dumux/multidomain/embedded/circleaveragepointsourcetraits.hh
+++ b/dumux/multidomain/embedded/circleaveragepointsourcetraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/circlepoints.hh b/dumux/multidomain/embedded/circlepoints.hh
index 004115d391..ac17c557e1 100644
--- a/dumux/multidomain/embedded/circlepoints.hh
+++ b/dumux/multidomain/embedded/circlepoints.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d.hh b/dumux/multidomain/embedded/couplingmanager1d3d.hh
index a7e1bdfd91..4f53cb7ce1 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_average.hh b/dumux/multidomain/embedded/couplingmanager1d3d_average.hh
index e7d838e4b0..324fee4ed4 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_average.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_average.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_kernel.hh b/dumux/multidomain/embedded/couplingmanager1d3d_kernel.hh
index a1712375ce..b5be09ed2b 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_kernel.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_kernel.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_line.hh b/dumux/multidomain/embedded/couplingmanager1d3d_line.hh
index 193dec1c71..2fff0f80ee 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_line.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_line.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_projection.hh b/dumux/multidomain/embedded/couplingmanager1d3d_projection.hh
index 3a4d094657..3a6df55c85 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_projection.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_projection.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_surface.hh b/dumux/multidomain/embedded/couplingmanager1d3d_surface.hh
index 3087b130d1..7ab9cef027 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_surface.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_surface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/couplingmanager2d3d.hh b/dumux/multidomain/embedded/couplingmanager2d3d.hh
index 442c966295..99c7e3b6c5 100644
--- a/dumux/multidomain/embedded/couplingmanager2d3d.hh
+++ b/dumux/multidomain/embedded/couplingmanager2d3d.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/couplingmanagerbase.hh b/dumux/multidomain/embedded/couplingmanagerbase.hh
index aa0004eaea..48f2047fcb 100644
--- a/dumux/multidomain/embedded/couplingmanagerbase.hh
+++ b/dumux/multidomain/embedded/couplingmanagerbase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/cylinderintegration.hh b/dumux/multidomain/embedded/cylinderintegration.hh
index 6b27db2ec6..04df776dad 100644
--- a/dumux/multidomain/embedded/cylinderintegration.hh
+++ b/dumux/multidomain/embedded/cylinderintegration.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/extendedsourcestencil.hh b/dumux/multidomain/embedded/extendedsourcestencil.hh
index baf5ee2268..9621fc3715 100644
--- a/dumux/multidomain/embedded/extendedsourcestencil.hh
+++ b/dumux/multidomain/embedded/extendedsourcestencil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/integrationpointsource.hh b/dumux/multidomain/embedded/integrationpointsource.hh
index 810f3c28c8..3eb79ae6f4 100644
--- a/dumux/multidomain/embedded/integrationpointsource.hh
+++ b/dumux/multidomain/embedded/integrationpointsource.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/localrefinementquadrature.hh b/dumux/multidomain/embedded/localrefinementquadrature.hh
index 45a73ea748..c813432ecd 100644
--- a/dumux/multidomain/embedded/localrefinementquadrature.hh
+++ b/dumux/multidomain/embedded/localrefinementquadrature.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/embedded/pointsourcedata.hh b/dumux/multidomain/embedded/pointsourcedata.hh
index 38abbb81bb..74782c87a7 100644
--- a/dumux/multidomain/embedded/pointsourcedata.hh
+++ b/dumux/multidomain/embedded/pointsourcedata.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/couplingmanager.hh b/dumux/multidomain/facet/box/couplingmanager.hh
index 8353c6ba1b..74a3174d3a 100644
--- a/dumux/multidomain/facet/box/couplingmanager.hh
+++ b/dumux/multidomain/facet/box/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/couplingmapper.hh b/dumux/multidomain/facet/box/couplingmapper.hh
index 7133d1c1f1..a02f2f972a 100644
--- a/dumux/multidomain/facet/box/couplingmapper.hh
+++ b/dumux/multidomain/facet/box/couplingmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/darcyslaw.hh b/dumux/multidomain/facet/box/darcyslaw.hh
index d404520cf6..3cdc44c879 100644
--- a/dumux/multidomain/facet/box/darcyslaw.hh
+++ b/dumux/multidomain/facet/box/darcyslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/fickslaw.hh b/dumux/multidomain/facet/box/fickslaw.hh
index 118107a84b..3c27658794 100644
--- a/dumux/multidomain/facet/box/fickslaw.hh
+++ b/dumux/multidomain/facet/box/fickslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/fourierslaw.hh b/dumux/multidomain/facet/box/fourierslaw.hh
index 5bc2432b01..5edaa2f720 100644
--- a/dumux/multidomain/facet/box/fourierslaw.hh
+++ b/dumux/multidomain/facet/box/fourierslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/fvelementgeometry.hh b/dumux/multidomain/facet/box/fvelementgeometry.hh
index 9aa00de1a0..6fd47b4ec7 100644
--- a/dumux/multidomain/facet/box/fvelementgeometry.hh
+++ b/dumux/multidomain/facet/box/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/fvgridgeometry.hh b/dumux/multidomain/facet/box/fvgridgeometry.hh
index 0f03b0ed55..98d786c723 100644
--- a/dumux/multidomain/facet/box/fvgridgeometry.hh
+++ b/dumux/multidomain/facet/box/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/localresidual.hh b/dumux/multidomain/facet/box/localresidual.hh
index cfba0bbcfc..fed8ebc5e7 100644
--- a/dumux/multidomain/facet/box/localresidual.hh
+++ b/dumux/multidomain/facet/box/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/properties.hh b/dumux/multidomain/facet/box/properties.hh
index 50a8178e49..6c2c4b5712 100644
--- a/dumux/multidomain/facet/box/properties.hh
+++ b/dumux/multidomain/facet/box/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/subcontrolvolumeface.hh b/dumux/multidomain/facet/box/subcontrolvolumeface.hh
index 5163305fe5..1aa8a76ec9 100644
--- a/dumux/multidomain/facet/box/subcontrolvolumeface.hh
+++ b/dumux/multidomain/facet/box/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/box/upwindscheme.hh b/dumux/multidomain/facet/box/upwindscheme.hh
index f03dbb2744..da018a7bfb 100644
--- a/dumux/multidomain/facet/box/upwindscheme.hh
+++ b/dumux/multidomain/facet/box/upwindscheme.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/localresidual.hh b/dumux/multidomain/facet/cellcentered/localresidual.hh
index 4d70b14a21..c00eb79b47 100644
--- a/dumux/multidomain/facet/cellcentered/localresidual.hh
+++ b/dumux/multidomain/facet/cellcentered/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/couplingmanager.hh b/dumux/multidomain/facet/cellcentered/mpfa/couplingmanager.hh
index 55e420cb06..8bd1dab0d4 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/couplingmanager.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/couplingmapper.hh b/dumux/multidomain/facet/cellcentered/mpfa/couplingmapper.hh
index 4bc14c0c46..cc4236661e 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/couplingmapper.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/couplingmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/interactionvolume.hh b/dumux/multidomain/facet/cellcentered/mpfa/interactionvolume.hh
index 893eb345a9..f3672abc41 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/interactionvolume.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/interactionvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/localassembler.hh b/dumux/multidomain/facet/cellcentered/mpfa/localassembler.hh
index 61640013b2..f45b404e5e 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/localassembler.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/localassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/localsubcontrolentities.hh b/dumux/multidomain/facet/cellcentered/mpfa/localsubcontrolentities.hh
index e47c3823ff..2627a60f79 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/localsubcontrolentities.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/localsubcontrolentities.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/properties.hh b/dumux/multidomain/facet/cellcentered/mpfa/properties.hh
index 531d738cb4..5b67870fc0 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/properties.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/couplingmanager.hh b/dumux/multidomain/facet/cellcentered/tpfa/couplingmanager.hh
index 85b28cc4c1..71dd5804f5 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/couplingmanager.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/couplingmapper.hh b/dumux/multidomain/facet/cellcentered/tpfa/couplingmapper.hh
index 628928f845..ad1d02006d 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/couplingmapper.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/couplingmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/darcyslaw.hh b/dumux/multidomain/facet/cellcentered/tpfa/darcyslaw.hh
index bd7ca6dbfa..b4c0b6199b 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/darcyslaw.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/darcyslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/fickslaw.hh b/dumux/multidomain/facet/cellcentered/tpfa/fickslaw.hh
index 0e2d511421..ac4791ac1d 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/fickslaw.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/fickslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/fourierslaw.hh b/dumux/multidomain/facet/cellcentered/tpfa/fourierslaw.hh
index 9fdc878b78..933c543000 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/fourierslaw.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/fourierslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/properties.hh b/dumux/multidomain/facet/cellcentered/tpfa/properties.hh
index 3e32b3cdf6..3be47116df 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/properties.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/cellcentered/upwindscheme.hh b/dumux/multidomain/facet/cellcentered/upwindscheme.hh
index c19bfb17c2..98c4cfddfe 100644
--- a/dumux/multidomain/facet/cellcentered/upwindscheme.hh
+++ b/dumux/multidomain/facet/cellcentered/upwindscheme.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/codimonegridadapter.hh b/dumux/multidomain/facet/codimonegridadapter.hh
index 7a6804ccdf..0a88655791 100644
--- a/dumux/multidomain/facet/codimonegridadapter.hh
+++ b/dumux/multidomain/facet/codimonegridadapter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/couplingmanager.hh b/dumux/multidomain/facet/couplingmanager.hh
index d173c9b5e7..3dfb2013e3 100644
--- a/dumux/multidomain/facet/couplingmanager.hh
+++ b/dumux/multidomain/facet/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/couplingmapper.hh b/dumux/multidomain/facet/couplingmapper.hh
index 26ee54e030..ea927f44ca 100644
--- a/dumux/multidomain/facet/couplingmapper.hh
+++ b/dumux/multidomain/facet/couplingmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/couplingmapperbase.hh b/dumux/multidomain/facet/couplingmapperbase.hh
index 03bf948832..1a298b566e 100644
--- a/dumux/multidomain/facet/couplingmapperbase.hh
+++ b/dumux/multidomain/facet/couplingmapperbase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/enrichmenthelper.hh b/dumux/multidomain/facet/enrichmenthelper.hh
index 57dfc20fa5..a54af3d0c7 100644
--- a/dumux/multidomain/facet/enrichmenthelper.hh
+++ b/dumux/multidomain/facet/enrichmenthelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/gmshreader.hh b/dumux/multidomain/facet/gmshreader.hh
index 632e5df26e..135a14fb6d 100644
--- a/dumux/multidomain/facet/gmshreader.hh
+++ b/dumux/multidomain/facet/gmshreader.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/gridmanager.hh b/dumux/multidomain/facet/gridmanager.hh
index fcff5cd470..116b190d36 100644
--- a/dumux/multidomain/facet/gridmanager.hh
+++ b/dumux/multidomain/facet/gridmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/facet/vertexmapper.hh b/dumux/multidomain/facet/vertexmapper.hh
index c5020de361..24a36c0ec4 100644
--- a/dumux/multidomain/facet/vertexmapper.hh
+++ b/dumux/multidomain/facet/vertexmapper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/freeflow/couplingmanager.hh b/dumux/multidomain/freeflow/couplingmanager.hh
index 0b70990b53..1da2b634d3 100644
--- a/dumux/multidomain/freeflow/couplingmanager.hh
+++ b/dumux/multidomain/freeflow/couplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/freeflow/couplingmanager_cvfe.hh b/dumux/multidomain/freeflow/couplingmanager_cvfe.hh
index da210594d3..80d18d965a 100644
--- a/dumux/multidomain/freeflow/couplingmanager_cvfe.hh
+++ b/dumux/multidomain/freeflow/couplingmanager_cvfe.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/freeflow/couplingmanager_diamond.hh b/dumux/multidomain/freeflow/couplingmanager_diamond.hh
index 88e1e073e1..3229bbc26c 100644
--- a/dumux/multidomain/freeflow/couplingmanager_diamond.hh
+++ b/dumux/multidomain/freeflow/couplingmanager_diamond.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/freeflow/couplingmanager_pq1bubble.hh b/dumux/multidomain/freeflow/couplingmanager_pq1bubble.hh
index b6f5debf0c..19f858f18c 100644
--- a/dumux/multidomain/freeflow/couplingmanager_pq1bubble.hh
+++ b/dumux/multidomain/freeflow/couplingmanager_pq1bubble.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/freeflow/couplingmanager_staggered.hh b/dumux/multidomain/freeflow/couplingmanager_staggered.hh
index e07e1215e7..9c62f6782a 100644
--- a/dumux/multidomain/freeflow/couplingmanager_staggered.hh
+++ b/dumux/multidomain/freeflow/couplingmanager_staggered.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/freeflow/typetraits.hh b/dumux/multidomain/freeflow/typetraits.hh
index 8fb3855d5d..75ea41b261 100644
--- a/dumux/multidomain/freeflow/typetraits.hh
+++ b/dumux/multidomain/freeflow/typetraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/fvassembler.hh b/dumux/multidomain/fvassembler.hh
index dee7c820ee..5c98307414 100644
--- a/dumux/multidomain/fvassembler.hh
+++ b/dumux/multidomain/fvassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/fvgridgeometry.hh b/dumux/multidomain/fvgridgeometry.hh
index 62c85e7fcb..7513c35929 100644
--- a/dumux/multidomain/fvgridgeometry.hh
+++ b/dumux/multidomain/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/fvgridvariables.hh b/dumux/multidomain/fvgridvariables.hh
index 2e9345c59a..246e5ec5b6 100644
--- a/dumux/multidomain/fvgridvariables.hh
+++ b/dumux/multidomain/fvgridvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/fvproblem.hh b/dumux/multidomain/fvproblem.hh
index a608ac6097..d50cb383e8 100644
--- a/dumux/multidomain/fvproblem.hh
+++ b/dumux/multidomain/fvproblem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/glue.hh b/dumux/multidomain/glue.hh
index 20b79f9017..986dd47bde 100644
--- a/dumux/multidomain/glue.hh
+++ b/dumux/multidomain/glue.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/io/vtkoutputmodule.hh b/dumux/multidomain/io/vtkoutputmodule.hh
index ddc610ed23..9e68ff5beb 100644
--- a/dumux/multidomain/io/vtkoutputmodule.hh
+++ b/dumux/multidomain/io/vtkoutputmodule.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/multibinarycouplingmanager.hh b/dumux/multidomain/multibinarycouplingmanager.hh
index cd335ffb5b..9c80a5904a 100644
--- a/dumux/multidomain/multibinarycouplingmanager.hh
+++ b/dumux/multidomain/multibinarycouplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/newtonconvergencewriter.hh b/dumux/multidomain/newtonconvergencewriter.hh
index 4136df5fc8..104001b01f 100644
--- a/dumux/multidomain/newtonconvergencewriter.hh
+++ b/dumux/multidomain/newtonconvergencewriter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/newtonsolver.hh b/dumux/multidomain/newtonsolver.hh
index b7be90466a..c068e3a77b 100644
--- a/dumux/multidomain/newtonsolver.hh
+++ b/dumux/multidomain/newtonsolver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/staggeredcouplingmanager.hh b/dumux/multidomain/staggeredcouplingmanager.hh
index 56e8ac5f56..8088b0c4ae 100644
--- a/dumux/multidomain/staggeredcouplingmanager.hh
+++ b/dumux/multidomain/staggeredcouplingmanager.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/staggeredtraits.hh b/dumux/multidomain/staggeredtraits.hh
index 3b2493c6d7..81f0b280ec 100644
--- a/dumux/multidomain/staggeredtraits.hh
+++ b/dumux/multidomain/staggeredtraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/subdomaincclocalassembler.hh b/dumux/multidomain/subdomaincclocalassembler.hh
index 6cd1c830e7..daff4093a3 100644
--- a/dumux/multidomain/subdomaincclocalassembler.hh
+++ b/dumux/multidomain/subdomaincclocalassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/subdomaincvfelocalassembler.hh b/dumux/multidomain/subdomaincvfelocalassembler.hh
index 93ffd6333e..cc1e455398 100644
--- a/dumux/multidomain/subdomaincvfelocalassembler.hh
+++ b/dumux/multidomain/subdomaincvfelocalassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/subdomainfclocalassembler.hh b/dumux/multidomain/subdomainfclocalassembler.hh
index a7ca44b80b..f70143d236 100644
--- a/dumux/multidomain/subdomainfclocalassembler.hh
+++ b/dumux/multidomain/subdomainfclocalassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/subdomainstaggeredlocalassembler.hh b/dumux/multidomain/subdomainstaggeredlocalassembler.hh
index b59eb16204..1b6d657a6f 100644
--- a/dumux/multidomain/subdomainstaggeredlocalassembler.hh
+++ b/dumux/multidomain/subdomainstaggeredlocalassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/multidomain/traits.hh b/dumux/multidomain/traits.hh
index f4d09a1433..0e42a9a87e 100644
--- a/dumux/multidomain/traits.hh
+++ b/dumux/multidomain/traits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/nonlinear/findscalarroot.hh b/dumux/nonlinear/findscalarroot.hh
index 20bb5c65d1..97029049c5 100644
--- a/dumux/nonlinear/findscalarroot.hh
+++ b/dumux/nonlinear/findscalarroot.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/nonlinear/newtonconvergencewriter.hh b/dumux/nonlinear/newtonconvergencewriter.hh
index 7f64c7bad1..0b548fa608 100644
--- a/dumux/nonlinear/newtonconvergencewriter.hh
+++ b/dumux/nonlinear/newtonconvergencewriter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/nonlinear/newtonsolver.hh b/dumux/nonlinear/newtonsolver.hh
index 16b01a034f..3b664f174a 100644
--- a/dumux/nonlinear/newtonsolver.hh
+++ b/dumux/nonlinear/newtonsolver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/nonlinear/primaryvariableswitchadapter.hh b/dumux/nonlinear/primaryvariableswitchadapter.hh
index 2d3c2ea604..fe785c171e 100644
--- a/dumux/nonlinear/primaryvariableswitchadapter.hh
+++ b/dumux/nonlinear/primaryvariableswitchadapter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/nonlinear/staggerednewtonconvergencewriter.hh b/dumux/nonlinear/staggerednewtonconvergencewriter.hh
index 090ee0f4c1..b10aab9c9b 100644
--- a/dumux/nonlinear/staggerednewtonconvergencewriter.hh
+++ b/dumux/nonlinear/staggerednewtonconvergencewriter.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/parallel/multithreading.hh b/dumux/parallel/multithreading.hh
index 379a3e623f..58110640df 100644
--- a/dumux/parallel/multithreading.hh
+++ b/dumux/parallel/multithreading.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/parallel/parallel_for.hh b/dumux/parallel/parallel_for.hh
index c34c0fcdf8..0d1372165c 100644
--- a/dumux/parallel/parallel_for.hh
+++ b/dumux/parallel/parallel_for.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/parallel/scotchpartitioner.hh b/dumux/parallel/scotchpartitioner.hh
index 294c0e5079..7753476a1b 100644
--- a/dumux/parallel/scotchpartitioner.hh
+++ b/dumux/parallel/scotchpartitioner.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/parallel/vectorcommdatahandle.hh b/dumux/parallel/vectorcommdatahandle.hh
index d39ba90f69..61632af269 100644
--- a/dumux/parallel/vectorcommdatahandle.hh
+++ b/dumux/parallel/vectorcommdatahandle.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/1p/fluxvariablescache.hh b/dumux/porenetwork/1p/fluxvariablescache.hh
index a6529a056f..89b79477d8 100644
--- a/dumux/porenetwork/1p/fluxvariablescache.hh
+++ b/dumux/porenetwork/1p/fluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/1p/iofields.hh b/dumux/porenetwork/1p/iofields.hh
index bb8e680348..e71afa7fa2 100644
--- a/dumux/porenetwork/1p/iofields.hh
+++ b/dumux/porenetwork/1p/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/1p/model.hh b/dumux/porenetwork/1p/model.hh
index debd6b989e..c215d29539 100644
--- a/dumux/porenetwork/1p/model.hh
+++ b/dumux/porenetwork/1p/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/1p/spatialparams.hh b/dumux/porenetwork/1p/spatialparams.hh
index a19a763f17..5f6af5507f 100644
--- a/dumux/porenetwork/1p/spatialparams.hh
+++ b/dumux/porenetwork/1p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/1p/volumevariables.hh b/dumux/porenetwork/1p/volumevariables.hh
index 3547b340c8..9bf9ecfe6c 100644
--- a/dumux/porenetwork/1p/volumevariables.hh
+++ b/dumux/porenetwork/1p/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/1pnc/iofields.hh b/dumux/porenetwork/1pnc/iofields.hh
index 78271dd0a0..5be5f8fb33 100644
--- a/dumux/porenetwork/1pnc/iofields.hh
+++ b/dumux/porenetwork/1pnc/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/1pnc/model.hh b/dumux/porenetwork/1pnc/model.hh
index 8fe5c81fec..15dcf3bb70 100644
--- a/dumux/porenetwork/1pnc/model.hh
+++ b/dumux/porenetwork/1pnc/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/1pnc/volumevariables.hh b/dumux/porenetwork/1pnc/volumevariables.hh
index 6869c1c8f1..0c65033823 100644
--- a/dumux/porenetwork/1pnc/volumevariables.hh
+++ b/dumux/porenetwork/1pnc/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/elementfluxvariablescache.hh b/dumux/porenetwork/2p/elementfluxvariablescache.hh
index cb736131a3..4f4d8fd30c 100644
--- a/dumux/porenetwork/2p/elementfluxvariablescache.hh
+++ b/dumux/porenetwork/2p/elementfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/fluxvariablescache.hh b/dumux/porenetwork/2p/fluxvariablescache.hh
index 97c7523f56..7ccebaaa1b 100644
--- a/dumux/porenetwork/2p/fluxvariablescache.hh
+++ b/dumux/porenetwork/2p/fluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/gridfluxvariablescache.hh b/dumux/porenetwork/2p/gridfluxvariablescache.hh
index 7904e25f8d..ebe3966003 100644
--- a/dumux/porenetwork/2p/gridfluxvariablescache.hh
+++ b/dumux/porenetwork/2p/gridfluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/invasionstate.hh b/dumux/porenetwork/2p/invasionstate.hh
index f3bc37e3a4..a81ccb29ac 100644
--- a/dumux/porenetwork/2p/invasionstate.hh
+++ b/dumux/porenetwork/2p/invasionstate.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/iofields.hh b/dumux/porenetwork/2p/iofields.hh
index 898f737f9f..4f2ac987d0 100644
--- a/dumux/porenetwork/2p/iofields.hh
+++ b/dumux/porenetwork/2p/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/model.hh b/dumux/porenetwork/2p/model.hh
index 2782d1d44e..fa4bec171e 100644
--- a/dumux/porenetwork/2p/model.hh
+++ b/dumux/porenetwork/2p/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/newtonconsistencychecks.hh b/dumux/porenetwork/2p/newtonconsistencychecks.hh
index d72d44f6e5..0836fc78be 100644
--- a/dumux/porenetwork/2p/newtonconsistencychecks.hh
+++ b/dumux/porenetwork/2p/newtonconsistencychecks.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/newtonsolver.hh b/dumux/porenetwork/2p/newtonsolver.hh
index b004154df5..be010082b9 100644
--- a/dumux/porenetwork/2p/newtonsolver.hh
+++ b/dumux/porenetwork/2p/newtonsolver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/spatialparams.hh b/dumux/porenetwork/2p/spatialparams.hh
index cd801d3ad4..6f5b74692c 100644
--- a/dumux/porenetwork/2p/spatialparams.hh
+++ b/dumux/porenetwork/2p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/static/staticdrainge.hh b/dumux/porenetwork/2p/static/staticdrainge.hh
index f02922f4c6..7215fc9b29 100644
--- a/dumux/porenetwork/2p/static/staticdrainge.hh
+++ b/dumux/porenetwork/2p/static/staticdrainge.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/2p/volumevariables.hh b/dumux/porenetwork/2p/volumevariables.hh
index f05245028c..2739d66fed 100644
--- a/dumux/porenetwork/2p/volumevariables.hh
+++ b/dumux/porenetwork/2p/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/boundaryflux.hh b/dumux/porenetwork/common/boundaryflux.hh
index 03e38b4da2..116137b67c 100644
--- a/dumux/porenetwork/common/boundaryflux.hh
+++ b/dumux/porenetwork/common/boundaryflux.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/iofields.hh b/dumux/porenetwork/common/iofields.hh
index 8d38138630..6b883b0682 100644
--- a/dumux/porenetwork/common/iofields.hh
+++ b/dumux/porenetwork/common/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/labels.hh b/dumux/porenetwork/common/labels.hh
index d948f22eab..416590562e 100644
--- a/dumux/porenetwork/common/labels.hh
+++ b/dumux/porenetwork/common/labels.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/pnmvtkoutputmodule.hh b/dumux/porenetwork/common/pnmvtkoutputmodule.hh
index 0c2602dad5..2783cfcf14 100644
--- a/dumux/porenetwork/common/pnmvtkoutputmodule.hh
+++ b/dumux/porenetwork/common/pnmvtkoutputmodule.hh
@@ -1,5 +1,9 @@
 // // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/poreproperties.hh b/dumux/porenetwork/common/poreproperties.hh
index 5074342325..d0d844d5df 100644
--- a/dumux/porenetwork/common/poreproperties.hh
+++ b/dumux/porenetwork/common/poreproperties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/spatialparams.hh b/dumux/porenetwork/common/spatialparams.hh
index 4e7ae0e688..c30851c031 100644
--- a/dumux/porenetwork/common/spatialparams.hh
+++ b/dumux/porenetwork/common/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/throatproperties.hh b/dumux/porenetwork/common/throatproperties.hh
index 05d3c8983a..ac8261a497 100644
--- a/dumux/porenetwork/common/throatproperties.hh
+++ b/dumux/porenetwork/common/throatproperties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/utilities.hh b/dumux/porenetwork/common/utilities.hh
index df431b4216..9e0b4ba739 100644
--- a/dumux/porenetwork/common/utilities.hh
+++ b/dumux/porenetwork/common/utilities.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/common/velocityoutput.hh b/dumux/porenetwork/common/velocityoutput.hh
index 276b593848..807284c147 100644
--- a/dumux/porenetwork/common/velocityoutput.hh
+++ b/dumux/porenetwork/common/velocityoutput.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porenetwork/properties.hh b/dumux/porenetwork/properties.hh
index dec06d8a0a..1639914d5d 100644
--- a/dumux/porenetwork/properties.hh
+++ b/dumux/porenetwork/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1p/incompressiblelocalresidual.hh b/dumux/porousmediumflow/1p/incompressiblelocalresidual.hh
index 58b8295958..33533e6f3c 100644
--- a/dumux/porousmediumflow/1p/incompressiblelocalresidual.hh
+++ b/dumux/porousmediumflow/1p/incompressiblelocalresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1p/indices.hh b/dumux/porousmediumflow/1p/indices.hh
index de6fc0eb6a..63c5d9d18d 100644
--- a/dumux/porousmediumflow/1p/indices.hh
+++ b/dumux/porousmediumflow/1p/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1p/iofields.hh b/dumux/porousmediumflow/1p/iofields.hh
index c511b38104..bd9e94b19d 100644
--- a/dumux/porousmediumflow/1p/iofields.hh
+++ b/dumux/porousmediumflow/1p/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1p/model.hh b/dumux/porousmediumflow/1p/model.hh
index 8fc8209492..60aac27f2a 100644
--- a/dumux/porousmediumflow/1p/model.hh
+++ b/dumux/porousmediumflow/1p/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1p/volumevariables.hh b/dumux/porousmediumflow/1p/volumevariables.hh
index 4fd4e0bff0..a3f953e0ac 100644
--- a/dumux/porousmediumflow/1p/volumevariables.hh
+++ b/dumux/porousmediumflow/1p/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1pnc/indices.hh b/dumux/porousmediumflow/1pnc/indices.hh
index 280f5e6b81..2dd945608e 100644
--- a/dumux/porousmediumflow/1pnc/indices.hh
+++ b/dumux/porousmediumflow/1pnc/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1pnc/iofields.hh b/dumux/porousmediumflow/1pnc/iofields.hh
index 831d5e4953..a451d1320e 100644
--- a/dumux/porousmediumflow/1pnc/iofields.hh
+++ b/dumux/porousmediumflow/1pnc/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1pnc/model.hh b/dumux/porousmediumflow/1pnc/model.hh
index 8aa28412bb..cd3ad16d68 100644
--- a/dumux/porousmediumflow/1pnc/model.hh
+++ b/dumux/porousmediumflow/1pnc/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1pnc/volumevariables.hh b/dumux/porousmediumflow/1pnc/volumevariables.hh
index 58e84c9ba0..69799d5875 100644
--- a/dumux/porousmediumflow/1pnc/volumevariables.hh
+++ b/dumux/porousmediumflow/1pnc/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/1pncmin/model.hh b/dumux/porousmediumflow/1pncmin/model.hh
index b2fe6b22d6..0ebb7e9422 100644
--- a/dumux/porousmediumflow/1pncmin/model.hh
+++ b/dumux/porousmediumflow/1pncmin/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/boxmaterialinterfaces.hh b/dumux/porousmediumflow/2p/boxmaterialinterfaces.hh
index 98edc29200..0ea1378751 100644
--- a/dumux/porousmediumflow/2p/boxmaterialinterfaces.hh
+++ b/dumux/porousmediumflow/2p/boxmaterialinterfaces.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/formulation.hh b/dumux/porousmediumflow/2p/formulation.hh
index b5223276ce..d7cd7cf484 100644
--- a/dumux/porousmediumflow/2p/formulation.hh
+++ b/dumux/porousmediumflow/2p/formulation.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/gridadaptindicator.hh b/dumux/porousmediumflow/2p/gridadaptindicator.hh
index afd019bd8d..7aa9047189 100644
--- a/dumux/porousmediumflow/2p/gridadaptindicator.hh
+++ b/dumux/porousmediumflow/2p/gridadaptindicator.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/griddatatransfer.hh b/dumux/porousmediumflow/2p/griddatatransfer.hh
index 2b35f708af..bab30fa273 100644
--- a/dumux/porousmediumflow/2p/griddatatransfer.hh
+++ b/dumux/porousmediumflow/2p/griddatatransfer.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/incompressiblelocalresidual.hh b/dumux/porousmediumflow/2p/incompressiblelocalresidual.hh
index 922fed8670..2dfdc453d9 100644
--- a/dumux/porousmediumflow/2p/incompressiblelocalresidual.hh
+++ b/dumux/porousmediumflow/2p/incompressiblelocalresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/indices.hh b/dumux/porousmediumflow/2p/indices.hh
index ae7d20afba..d3b8691675 100644
--- a/dumux/porousmediumflow/2p/indices.hh
+++ b/dumux/porousmediumflow/2p/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/iofields.hh b/dumux/porousmediumflow/2p/iofields.hh
index c312803c09..ee45e09fa6 100644
--- a/dumux/porousmediumflow/2p/iofields.hh
+++ b/dumux/porousmediumflow/2p/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/model.hh b/dumux/porousmediumflow/2p/model.hh
index 3eaf8e2a44..e969c2f897 100644
--- a/dumux/porousmediumflow/2p/model.hh
+++ b/dumux/porousmediumflow/2p/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/saturationreconstruction.hh b/dumux/porousmediumflow/2p/saturationreconstruction.hh
index 1ca95906d8..d96812d448 100644
--- a/dumux/porousmediumflow/2p/saturationreconstruction.hh
+++ b/dumux/porousmediumflow/2p/saturationreconstruction.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p/volumevariables.hh b/dumux/porousmediumflow/2p/volumevariables.hh
index 543474172e..0b4c1a7468 100644
--- a/dumux/porousmediumflow/2p/volumevariables.hh
+++ b/dumux/porousmediumflow/2p/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p1c/darcyslaw.hh b/dumux/porousmediumflow/2p1c/darcyslaw.hh
index 61e5aeee6c..1f7f91273b 100644
--- a/dumux/porousmediumflow/2p1c/darcyslaw.hh
+++ b/dumux/porousmediumflow/2p1c/darcyslaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p1c/indices.hh b/dumux/porousmediumflow/2p1c/indices.hh
index 6875a58e38..d3ec1d3e9e 100644
--- a/dumux/porousmediumflow/2p1c/indices.hh
+++ b/dumux/porousmediumflow/2p1c/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p1c/iofields.hh b/dumux/porousmediumflow/2p1c/iofields.hh
index c8dc637a5e..cb0c9f348b 100644
--- a/dumux/porousmediumflow/2p1c/iofields.hh
+++ b/dumux/porousmediumflow/2p1c/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p1c/localresidual.hh b/dumux/porousmediumflow/2p1c/localresidual.hh
index d6c211efdd..3c455526f9 100644
--- a/dumux/porousmediumflow/2p1c/localresidual.hh
+++ b/dumux/porousmediumflow/2p1c/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p1c/model.hh b/dumux/porousmediumflow/2p1c/model.hh
index 71c940724b..24bb7dca0b 100644
--- a/dumux/porousmediumflow/2p1c/model.hh
+++ b/dumux/porousmediumflow/2p1c/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p1c/primaryvariableswitch.hh b/dumux/porousmediumflow/2p1c/primaryvariableswitch.hh
index bf0fe7927d..8591d0bb6e 100644
--- a/dumux/porousmediumflow/2p1c/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/2p1c/primaryvariableswitch.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p1c/volumevariables.hh b/dumux/porousmediumflow/2p1c/volumevariables.hh
index a6de7f4b34..59b282018e 100644
--- a/dumux/porousmediumflow/2p1c/volumevariables.hh
+++ b/dumux/porousmediumflow/2p1c/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p2c/model.hh b/dumux/porousmediumflow/2p2c/model.hh
index 1c02de6294..3b10f62a30 100644
--- a/dumux/porousmediumflow/2p2c/model.hh
+++ b/dumux/porousmediumflow/2p2c/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2p2c/volumevariables.hh b/dumux/porousmediumflow/2p2c/volumevariables.hh
index 155e233c7f..4b912d2056 100644
--- a/dumux/porousmediumflow/2p2c/volumevariables.hh
+++ b/dumux/porousmediumflow/2p2c/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2pnc/indices.hh b/dumux/porousmediumflow/2pnc/indices.hh
index 73355cf0c4..83c4481d3a 100644
--- a/dumux/porousmediumflow/2pnc/indices.hh
+++ b/dumux/porousmediumflow/2pnc/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2pnc/iofields.hh b/dumux/porousmediumflow/2pnc/iofields.hh
index c64c355f39..464a0c8214 100644
--- a/dumux/porousmediumflow/2pnc/iofields.hh
+++ b/dumux/porousmediumflow/2pnc/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2pnc/model.hh b/dumux/porousmediumflow/2pnc/model.hh
index 9884186660..ce4b8350f3 100644
--- a/dumux/porousmediumflow/2pnc/model.hh
+++ b/dumux/porousmediumflow/2pnc/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2pnc/primaryvariableswitch.hh b/dumux/porousmediumflow/2pnc/primaryvariableswitch.hh
index a711dd767b..b7c72f5cc1 100644
--- a/dumux/porousmediumflow/2pnc/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/2pnc/primaryvariableswitch.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2pnc/volumevariables.hh b/dumux/porousmediumflow/2pnc/volumevariables.hh
index 3aa593c83d..6051bbc107 100644
--- a/dumux/porousmediumflow/2pnc/volumevariables.hh
+++ b/dumux/porousmediumflow/2pnc/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/2pncmin/model.hh b/dumux/porousmediumflow/2pncmin/model.hh
index bca2f73907..b9502edd7a 100644
--- a/dumux/porousmediumflow/2pncmin/model.hh
+++ b/dumux/porousmediumflow/2pncmin/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p/indices.hh b/dumux/porousmediumflow/3p/indices.hh
index e48b8614f0..dce26cb708 100644
--- a/dumux/porousmediumflow/3p/indices.hh
+++ b/dumux/porousmediumflow/3p/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p/iofields.hh b/dumux/porousmediumflow/3p/iofields.hh
index aed9ee2670..53c1d97483 100644
--- a/dumux/porousmediumflow/3p/iofields.hh
+++ b/dumux/porousmediumflow/3p/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p/model.hh b/dumux/porousmediumflow/3p/model.hh
index 332dfc8ad3..719a304b65 100644
--- a/dumux/porousmediumflow/3p/model.hh
+++ b/dumux/porousmediumflow/3p/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p/volumevariables.hh b/dumux/porousmediumflow/3p/volumevariables.hh
index c39a38e1e4..666a3104d1 100644
--- a/dumux/porousmediumflow/3p/volumevariables.hh
+++ b/dumux/porousmediumflow/3p/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p3c/indices.hh b/dumux/porousmediumflow/3p3c/indices.hh
index 7f1d581f64..011d60a778 100644
--- a/dumux/porousmediumflow/3p3c/indices.hh
+++ b/dumux/porousmediumflow/3p3c/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p3c/iofields.hh b/dumux/porousmediumflow/3p3c/iofields.hh
index 095bd9e570..e4453bcff3 100644
--- a/dumux/porousmediumflow/3p3c/iofields.hh
+++ b/dumux/porousmediumflow/3p3c/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p3c/localresidual.hh b/dumux/porousmediumflow/3p3c/localresidual.hh
index 046b2647ee..5e1498711f 100644
--- a/dumux/porousmediumflow/3p3c/localresidual.hh
+++ b/dumux/porousmediumflow/3p3c/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p3c/model.hh b/dumux/porousmediumflow/3p3c/model.hh
index b4d36cfa3f..e074833533 100644
--- a/dumux/porousmediumflow/3p3c/model.hh
+++ b/dumux/porousmediumflow/3p3c/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p3c/primaryvariableswitch.hh b/dumux/porousmediumflow/3p3c/primaryvariableswitch.hh
index d38ec5b3c4..1c1b8e8fcd 100644
--- a/dumux/porousmediumflow/3p3c/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/3p3c/primaryvariableswitch.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3p3c/volumevariables.hh b/dumux/porousmediumflow/3p3c/volumevariables.hh
index 4e75d28a16..a1e09ee93b 100644
--- a/dumux/porousmediumflow/3p3c/volumevariables.hh
+++ b/dumux/porousmediumflow/3p3c/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3pwateroil/indices.hh b/dumux/porousmediumflow/3pwateroil/indices.hh
index c162d8adba..3d856e053f 100644
--- a/dumux/porousmediumflow/3pwateroil/indices.hh
+++ b/dumux/porousmediumflow/3pwateroil/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3pwateroil/iofields.hh b/dumux/porousmediumflow/3pwateroil/iofields.hh
index fb96ac0108..e96dd18520 100644
--- a/dumux/porousmediumflow/3pwateroil/iofields.hh
+++ b/dumux/porousmediumflow/3pwateroil/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3pwateroil/localresidual.hh b/dumux/porousmediumflow/3pwateroil/localresidual.hh
index 275c768897..0927b09164 100644
--- a/dumux/porousmediumflow/3pwateroil/localresidual.hh
+++ b/dumux/porousmediumflow/3pwateroil/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3pwateroil/model.hh b/dumux/porousmediumflow/3pwateroil/model.hh
index 69896b1903..7b321b1ae9 100644
--- a/dumux/porousmediumflow/3pwateroil/model.hh
+++ b/dumux/porousmediumflow/3pwateroil/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3pwateroil/primaryvariableswitch.hh b/dumux/porousmediumflow/3pwateroil/primaryvariableswitch.hh
index fa52b5cd46..e226db67d3 100644
--- a/dumux/porousmediumflow/3pwateroil/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/3pwateroil/primaryvariableswitch.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/3pwateroil/volumevariables.hh b/dumux/porousmediumflow/3pwateroil/volumevariables.hh
index aa71e61fb4..12953d5fd3 100644
--- a/dumux/porousmediumflow/3pwateroil/volumevariables.hh
+++ b/dumux/porousmediumflow/3pwateroil/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/boxdfm/fluxvariablescache.hh b/dumux/porousmediumflow/boxdfm/fluxvariablescache.hh
index 1591597fb8..eb236a69fa 100644
--- a/dumux/porousmediumflow/boxdfm/fluxvariablescache.hh
+++ b/dumux/porousmediumflow/boxdfm/fluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/boxdfm/fvelementgeometry.hh b/dumux/porousmediumflow/boxdfm/fvelementgeometry.hh
index 15c0da9529..7fabacd307 100644
--- a/dumux/porousmediumflow/boxdfm/fvelementgeometry.hh
+++ b/dumux/porousmediumflow/boxdfm/fvelementgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/boxdfm/fvgridgeometry.hh b/dumux/porousmediumflow/boxdfm/fvgridgeometry.hh
index ec5237ba68..e31c8cb543 100644
--- a/dumux/porousmediumflow/boxdfm/fvgridgeometry.hh
+++ b/dumux/porousmediumflow/boxdfm/fvgridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/boxdfm/geometryhelper.hh b/dumux/porousmediumflow/boxdfm/geometryhelper.hh
index 49f02458dc..baee40c838 100644
--- a/dumux/porousmediumflow/boxdfm/geometryhelper.hh
+++ b/dumux/porousmediumflow/boxdfm/geometryhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/boxdfm/model.hh b/dumux/porousmediumflow/boxdfm/model.hh
index 3632e843b3..00c2fb930f 100644
--- a/dumux/porousmediumflow/boxdfm/model.hh
+++ b/dumux/porousmediumflow/boxdfm/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/boxdfm/subcontrolvolume.hh b/dumux/porousmediumflow/boxdfm/subcontrolvolume.hh
index ad90e5cf6c..0baa4fbfaa 100644
--- a/dumux/porousmediumflow/boxdfm/subcontrolvolume.hh
+++ b/dumux/porousmediumflow/boxdfm/subcontrolvolume.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/boxdfm/subcontrolvolumeface.hh b/dumux/porousmediumflow/boxdfm/subcontrolvolumeface.hh
index d9f96479d3..7f32d7283b 100644
--- a/dumux/porousmediumflow/boxdfm/subcontrolvolumeface.hh
+++ b/dumux/porousmediumflow/boxdfm/subcontrolvolumeface.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh b/dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh
index f59805531c..d4682fadc3 100644
--- a/dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh
+++ b/dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/co2/model.hh b/dumux/porousmediumflow/co2/model.hh
index 46ae07e92c..c885c0fe48 100644
--- a/dumux/porousmediumflow/co2/model.hh
+++ b/dumux/porousmediumflow/co2/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/co2/primaryvariableswitch.hh b/dumux/porousmediumflow/co2/primaryvariableswitch.hh
index 725250d360..4585ff1050 100644
--- a/dumux/porousmediumflow/co2/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/co2/primaryvariableswitch.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/co2/volumevariables.hh b/dumux/porousmediumflow/co2/volumevariables.hh
index 95fae8cb1b..f0464accb7 100644
--- a/dumux/porousmediumflow/co2/volumevariables.hh
+++ b/dumux/porousmediumflow/co2/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/compositional/localresidual.hh b/dumux/porousmediumflow/compositional/localresidual.hh
index eb5743e673..2be27af54a 100644
--- a/dumux/porousmediumflow/compositional/localresidual.hh
+++ b/dumux/porousmediumflow/compositional/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/compositional/primaryvariableswitch.hh b/dumux/porousmediumflow/compositional/primaryvariableswitch.hh
index 5049349d11..ddf95946cb 100644
--- a/dumux/porousmediumflow/compositional/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/compositional/primaryvariableswitch.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/compositional/switchableprimaryvariables.hh b/dumux/porousmediumflow/compositional/switchableprimaryvariables.hh
index 9e4067b0a7..5d53970538 100644
--- a/dumux/porousmediumflow/compositional/switchableprimaryvariables.hh
+++ b/dumux/porousmediumflow/compositional/switchableprimaryvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/fluxvariables.hh b/dumux/porousmediumflow/fluxvariables.hh
index 77dddf9dc2..f3c9fb5921 100644
--- a/dumux/porousmediumflow/fluxvariables.hh
+++ b/dumux/porousmediumflow/fluxvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/fluxvariablescache.hh b/dumux/porousmediumflow/fluxvariablescache.hh
index d7b6ea3205..eb83c5c320 100644
--- a/dumux/porousmediumflow/fluxvariablescache.hh
+++ b/dumux/porousmediumflow/fluxvariablescache.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/fluxvariablescachefiller.hh b/dumux/porousmediumflow/fluxvariablescachefiller.hh
index b1a3d10a02..976ca7f169 100644
--- a/dumux/porousmediumflow/fluxvariablescachefiller.hh
+++ b/dumux/porousmediumflow/fluxvariablescachefiller.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/fvspatialparams.hh b/dumux/porousmediumflow/fvspatialparams.hh
index 9258fe3940..eb5d1f88c6 100644
--- a/dumux/porousmediumflow/fvspatialparams.hh
+++ b/dumux/porousmediumflow/fvspatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/fvspatialparams1p.hh b/dumux/porousmediumflow/fvspatialparams1p.hh
index 70e94fe8a1..f2b349e19a 100644
--- a/dumux/porousmediumflow/fvspatialparams1p.hh
+++ b/dumux/porousmediumflow/fvspatialparams1p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/fvspatialparams1pconstant.hh b/dumux/porousmediumflow/fvspatialparams1pconstant.hh
index 0067c69cd2..a7a5e9ac40 100644
--- a/dumux/porousmediumflow/fvspatialparams1pconstant.hh
+++ b/dumux/porousmediumflow/fvspatialparams1pconstant.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/fvspatialparamsmp.hh b/dumux/porousmediumflow/fvspatialparamsmp.hh
index 0e7f4f9b3b..44a9d36508 100644
--- a/dumux/porousmediumflow/fvspatialparamsmp.hh
+++ b/dumux/porousmediumflow/fvspatialparamsmp.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/fvspatialparamsnonequilibrium.hh b/dumux/porousmediumflow/fvspatialparamsnonequilibrium.hh
index ebc2667337..cb6d7705c0 100644
--- a/dumux/porousmediumflow/fvspatialparamsnonequilibrium.hh
+++ b/dumux/porousmediumflow/fvspatialparamsnonequilibrium.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/immiscible/localresidual.hh b/dumux/porousmediumflow/immiscible/localresidual.hh
index 2edb1aa317..ef16a57401 100644
--- a/dumux/porousmediumflow/immiscible/localresidual.hh
+++ b/dumux/porousmediumflow/immiscible/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mineralization/iofields.hh b/dumux/porousmediumflow/mineralization/iofields.hh
index fd5debf208..44b0da29f4 100644
--- a/dumux/porousmediumflow/mineralization/iofields.hh
+++ b/dumux/porousmediumflow/mineralization/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mineralization/localresidual.hh b/dumux/porousmediumflow/mineralization/localresidual.hh
index 243f5f5f3b..0253d22fbc 100644
--- a/dumux/porousmediumflow/mineralization/localresidual.hh
+++ b/dumux/porousmediumflow/mineralization/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mineralization/model.hh b/dumux/porousmediumflow/mineralization/model.hh
index e5ec1215b6..50745aa9af 100644
--- a/dumux/porousmediumflow/mineralization/model.hh
+++ b/dumux/porousmediumflow/mineralization/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mineralization/volumevariables.hh b/dumux/porousmediumflow/mineralization/volumevariables.hh
index 4592e490d0..5f8c1adef1 100644
--- a/dumux/porousmediumflow/mineralization/volumevariables.hh
+++ b/dumux/porousmediumflow/mineralization/volumevariables.hh
@@ -1,5 +1,9 @@
 // -**- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mpnc/indices.hh b/dumux/porousmediumflow/mpnc/indices.hh
index 9a8c8c3252..01414acbe4 100644
--- a/dumux/porousmediumflow/mpnc/indices.hh
+++ b/dumux/porousmediumflow/mpnc/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mpnc/initialconditionhelper.hh b/dumux/porousmediumflow/mpnc/initialconditionhelper.hh
index ef93bea2cb..5d5cf0786f 100644
--- a/dumux/porousmediumflow/mpnc/initialconditionhelper.hh
+++ b/dumux/porousmediumflow/mpnc/initialconditionhelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mpnc/iofields.hh b/dumux/porousmediumflow/mpnc/iofields.hh
index f55e21bee8..8ad009068f 100644
--- a/dumux/porousmediumflow/mpnc/iofields.hh
+++ b/dumux/porousmediumflow/mpnc/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mpnc/localresidual.hh b/dumux/porousmediumflow/mpnc/localresidual.hh
index 3ae3b7f5e9..0ed1b833fb 100644
--- a/dumux/porousmediumflow/mpnc/localresidual.hh
+++ b/dumux/porousmediumflow/mpnc/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mpnc/model.hh b/dumux/porousmediumflow/mpnc/model.hh
index dddd5e6bef..885bd8a627 100644
--- a/dumux/porousmediumflow/mpnc/model.hh
+++ b/dumux/porousmediumflow/mpnc/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mpnc/pressureformulation.hh b/dumux/porousmediumflow/mpnc/pressureformulation.hh
index c0cff012e7..cbdbf1d2ef 100644
--- a/dumux/porousmediumflow/mpnc/pressureformulation.hh
+++ b/dumux/porousmediumflow/mpnc/pressureformulation.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/mpnc/volumevariables.hh b/dumux/porousmediumflow/mpnc/volumevariables.hh
index 81d18229f0..9d7936e723 100644
--- a/dumux/porousmediumflow/mpnc/volumevariables.hh
+++ b/dumux/porousmediumflow/mpnc/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonequilibrium/gridvariables.hh b/dumux/porousmediumflow/nonequilibrium/gridvariables.hh
index 0d469d9337..2d158a6d1a 100644
--- a/dumux/porousmediumflow/nonequilibrium/gridvariables.hh
+++ b/dumux/porousmediumflow/nonequilibrium/gridvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonequilibrium/indices.hh b/dumux/porousmediumflow/nonequilibrium/indices.hh
index c28425dc10..f4622351f7 100644
--- a/dumux/porousmediumflow/nonequilibrium/indices.hh
+++ b/dumux/porousmediumflow/nonequilibrium/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonequilibrium/iofields.hh b/dumux/porousmediumflow/nonequilibrium/iofields.hh
index 913ccc0533..58f22cde83 100644
--- a/dumux/porousmediumflow/nonequilibrium/iofields.hh
+++ b/dumux/porousmediumflow/nonequilibrium/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonequilibrium/localresidual.hh b/dumux/porousmediumflow/nonequilibrium/localresidual.hh
index 0c3993eb65..157eddf1ca 100644
--- a/dumux/porousmediumflow/nonequilibrium/localresidual.hh
+++ b/dumux/porousmediumflow/nonequilibrium/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonequilibrium/model.hh b/dumux/porousmediumflow/nonequilibrium/model.hh
index 9698e89e16..e3a1fb0192 100644
--- a/dumux/porousmediumflow/nonequilibrium/model.hh
+++ b/dumux/porousmediumflow/nonequilibrium/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonequilibrium/newtonsolver.hh b/dumux/porousmediumflow/nonequilibrium/newtonsolver.hh
index 647fe8579b..ce50de0d63 100644
--- a/dumux/porousmediumflow/nonequilibrium/newtonsolver.hh
+++ b/dumux/porousmediumflow/nonequilibrium/newtonsolver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonequilibrium/thermal/localresidual.hh b/dumux/porousmediumflow/nonequilibrium/thermal/localresidual.hh
index a3739d3c8d..6e5d2d9ee2 100644
--- a/dumux/porousmediumflow/nonequilibrium/thermal/localresidual.hh
+++ b/dumux/porousmediumflow/nonequilibrium/thermal/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonequilibrium/volumevariables.hh b/dumux/porousmediumflow/nonequilibrium/volumevariables.hh
index 458338dcbf..6ced95dbbf 100644
--- a/dumux/porousmediumflow/nonequilibrium/volumevariables.hh
+++ b/dumux/porousmediumflow/nonequilibrium/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonisothermal/indices.hh b/dumux/porousmediumflow/nonisothermal/indices.hh
index 178a47306b..38a1fd75cc 100644
--- a/dumux/porousmediumflow/nonisothermal/indices.hh
+++ b/dumux/porousmediumflow/nonisothermal/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonisothermal/iofields.hh b/dumux/porousmediumflow/nonisothermal/iofields.hh
index f273d6f7a3..d167157289 100644
--- a/dumux/porousmediumflow/nonisothermal/iofields.hh
+++ b/dumux/porousmediumflow/nonisothermal/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonisothermal/localresidual.hh b/dumux/porousmediumflow/nonisothermal/localresidual.hh
index d7609930dd..0bde498522 100644
--- a/dumux/porousmediumflow/nonisothermal/localresidual.hh
+++ b/dumux/porousmediumflow/nonisothermal/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonisothermal/model.hh b/dumux/porousmediumflow/nonisothermal/model.hh
index 54a76de78a..578f9bfa27 100644
--- a/dumux/porousmediumflow/nonisothermal/model.hh
+++ b/dumux/porousmediumflow/nonisothermal/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/nonisothermal/volumevariables.hh b/dumux/porousmediumflow/nonisothermal/volumevariables.hh
index b00ab62b6c..3361e2f4e0 100644
--- a/dumux/porousmediumflow/nonisothermal/volumevariables.hh
+++ b/dumux/porousmediumflow/nonisothermal/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/problem.hh b/dumux/porousmediumflow/problem.hh
index 4e3e85a092..d6fa0f1148 100644
--- a/dumux/porousmediumflow/problem.hh
+++ b/dumux/porousmediumflow/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/properties.hh b/dumux/porousmediumflow/properties.hh
index c362bc318f..309a0f9254 100644
--- a/dumux/porousmediumflow/properties.hh
+++ b/dumux/porousmediumflow/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richards/balanceequationopts.hh b/dumux/porousmediumflow/richards/balanceequationopts.hh
index 4a85ee59b7..7663046072 100644
--- a/dumux/porousmediumflow/richards/balanceequationopts.hh
+++ b/dumux/porousmediumflow/richards/balanceequationopts.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richards/indices.hh b/dumux/porousmediumflow/richards/indices.hh
index 365e628cfc..eb0a0a3740 100644
--- a/dumux/porousmediumflow/richards/indices.hh
+++ b/dumux/porousmediumflow/richards/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richards/iofields.hh b/dumux/porousmediumflow/richards/iofields.hh
index 60705ca684..2d3d36282a 100644
--- a/dumux/porousmediumflow/richards/iofields.hh
+++ b/dumux/porousmediumflow/richards/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richards/localresidual.hh b/dumux/porousmediumflow/richards/localresidual.hh
index e0836e05f7..657b1da578 100644
--- a/dumux/porousmediumflow/richards/localresidual.hh
+++ b/dumux/porousmediumflow/richards/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richards/model.hh b/dumux/porousmediumflow/richards/model.hh
index 2b5b1eee37..e5df510e7e 100644
--- a/dumux/porousmediumflow/richards/model.hh
+++ b/dumux/porousmediumflow/richards/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richards/newtonsolver.hh b/dumux/porousmediumflow/richards/newtonsolver.hh
index 6c20e0b439..07d828476b 100644
--- a/dumux/porousmediumflow/richards/newtonsolver.hh
+++ b/dumux/porousmediumflow/richards/newtonsolver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richards/velocityoutput.hh b/dumux/porousmediumflow/richards/velocityoutput.hh
index b0dd0f1949..b75a14bdf2 100644
--- a/dumux/porousmediumflow/richards/velocityoutput.hh
+++ b/dumux/porousmediumflow/richards/velocityoutput.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richards/volumevariables.hh b/dumux/porousmediumflow/richards/volumevariables.hh
index b6832c285f..f4c1ca971c 100644
--- a/dumux/porousmediumflow/richards/volumevariables.hh
+++ b/dumux/porousmediumflow/richards/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsextended/indices.hh b/dumux/porousmediumflow/richardsextended/indices.hh
index 84f64c99d5..52cc5a7e5d 100644
--- a/dumux/porousmediumflow/richardsextended/indices.hh
+++ b/dumux/porousmediumflow/richardsextended/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsextended/iofields.hh b/dumux/porousmediumflow/richardsextended/iofields.hh
index d34e7edfe2..7e8138143f 100644
--- a/dumux/porousmediumflow/richardsextended/iofields.hh
+++ b/dumux/porousmediumflow/richardsextended/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsextended/localresidual.hh b/dumux/porousmediumflow/richardsextended/localresidual.hh
index ed23942c03..ba6d346943 100644
--- a/dumux/porousmediumflow/richardsextended/localresidual.hh
+++ b/dumux/porousmediumflow/richardsextended/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsextended/model.hh b/dumux/porousmediumflow/richardsextended/model.hh
index 2c679d4e85..cf25f2cfe3 100644
--- a/dumux/porousmediumflow/richardsextended/model.hh
+++ b/dumux/porousmediumflow/richardsextended/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsextended/primaryvariableswitch.hh b/dumux/porousmediumflow/richardsextended/primaryvariableswitch.hh
index dfbc638c19..8181288b34 100644
--- a/dumux/porousmediumflow/richardsextended/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/richardsextended/primaryvariableswitch.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsextended/volumevariables.hh b/dumux/porousmediumflow/richardsextended/volumevariables.hh
index d69ad5a256..5ededd0bf1 100644
--- a/dumux/porousmediumflow/richardsextended/volumevariables.hh
+++ b/dumux/porousmediumflow/richardsextended/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsnc/indices.hh b/dumux/porousmediumflow/richardsnc/indices.hh
index 07e8161496..42f21ba07f 100644
--- a/dumux/porousmediumflow/richardsnc/indices.hh
+++ b/dumux/porousmediumflow/richardsnc/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsnc/iofields.hh b/dumux/porousmediumflow/richardsnc/iofields.hh
index ccaf20c8d0..8ec10c7e5d 100644
--- a/dumux/porousmediumflow/richardsnc/iofields.hh
+++ b/dumux/porousmediumflow/richardsnc/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsnc/model.hh b/dumux/porousmediumflow/richardsnc/model.hh
index 45fd891bce..e35c164a15 100644
--- a/dumux/porousmediumflow/richardsnc/model.hh
+++ b/dumux/porousmediumflow/richardsnc/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/richardsnc/volumevariables.hh b/dumux/porousmediumflow/richardsnc/volumevariables.hh
index 67c546e90e..d2a38f97e9 100644
--- a/dumux/porousmediumflow/richardsnc/volumevariables.hh
+++ b/dumux/porousmediumflow/richardsnc/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/solidenergy/localresidual.hh b/dumux/porousmediumflow/solidenergy/localresidual.hh
index b53137069d..d98d5340b3 100644
--- a/dumux/porousmediumflow/solidenergy/localresidual.hh
+++ b/dumux/porousmediumflow/solidenergy/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/solidenergy/model.hh b/dumux/porousmediumflow/solidenergy/model.hh
index e850360e69..4e45578dc4 100644
--- a/dumux/porousmediumflow/solidenergy/model.hh
+++ b/dumux/porousmediumflow/solidenergy/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/solidenergy/volumevariables.hh b/dumux/porousmediumflow/solidenergy/volumevariables.hh
index f06b60564d..068dbb127e 100644
--- a/dumux/porousmediumflow/solidenergy/volumevariables.hh
+++ b/dumux/porousmediumflow/solidenergy/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/tracer/indices.hh b/dumux/porousmediumflow/tracer/indices.hh
index 78b6638169..a37efe0942 100644
--- a/dumux/porousmediumflow/tracer/indices.hh
+++ b/dumux/porousmediumflow/tracer/indices.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/tracer/iofields.hh b/dumux/porousmediumflow/tracer/iofields.hh
index b4d34644d6..53b112c499 100644
--- a/dumux/porousmediumflow/tracer/iofields.hh
+++ b/dumux/porousmediumflow/tracer/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/tracer/localresidual.hh b/dumux/porousmediumflow/tracer/localresidual.hh
index 770674990e..60dd606d6b 100644
--- a/dumux/porousmediumflow/tracer/localresidual.hh
+++ b/dumux/porousmediumflow/tracer/localresidual.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/tracer/model.hh b/dumux/porousmediumflow/tracer/model.hh
index 9ca4728cc0..68e5880636 100644
--- a/dumux/porousmediumflow/tracer/model.hh
+++ b/dumux/porousmediumflow/tracer/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/tracer/volumevariables.hh b/dumux/porousmediumflow/tracer/volumevariables.hh
index d70333917b..e2b1efd320 100644
--- a/dumux/porousmediumflow/tracer/volumevariables.hh
+++ b/dumux/porousmediumflow/tracer/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/velocity.hh b/dumux/porousmediumflow/velocity.hh
index 6f89955df4..63db227e09 100644
--- a/dumux/porousmediumflow/velocity.hh
+++ b/dumux/porousmediumflow/velocity.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/velocityoutput.hh b/dumux/porousmediumflow/velocityoutput.hh
index fcf3f922ec..6cc61b3c91 100644
--- a/dumux/porousmediumflow/velocityoutput.hh
+++ b/dumux/porousmediumflow/velocityoutput.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/porousmediumflow/volumevariables.hh b/dumux/porousmediumflow/volumevariables.hh
index dce0d67a20..97d334cafc 100644
--- a/dumux/porousmediumflow/volumevariables.hh
+++ b/dumux/porousmediumflow/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/assembly/fvassembler.hh b/dumux/python/assembly/fvassembler.hh
index 287dfc0d45..14906d5e0c 100644
--- a/dumux/python/assembly/fvassembler.hh
+++ b/dumux/python/assembly/fvassembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/common/boundarytypes.hh b/dumux/python/common/boundarytypes.hh
index 776ae6a488..db1b8aa93e 100644
--- a/dumux/python/common/boundarytypes.hh
+++ b/dumux/python/common/boundarytypes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/common/fvproblem.hh b/dumux/python/common/fvproblem.hh
index d814fb228d..a3e37e7c0b 100644
--- a/dumux/python/common/fvproblem.hh
+++ b/dumux/python/common/fvproblem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/common/fvspatialparams.hh b/dumux/python/common/fvspatialparams.hh
index b932bb039d..a35ec5e28a 100644
--- a/dumux/python/common/fvspatialparams.hh
+++ b/dumux/python/common/fvspatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/common/timeloop.hh b/dumux/python/common/timeloop.hh
index 241150807d..53a9a83c39 100644
--- a/dumux/python/common/timeloop.hh
+++ b/dumux/python/common/timeloop.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/common/volumevariables.hh b/dumux/python/common/volumevariables.hh
index 813848d102..a8715aac33 100644
--- a/dumux/python/common/volumevariables.hh
+++ b/dumux/python/common/volumevariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/discretization/gridgeometry.hh b/dumux/python/discretization/gridgeometry.hh
index 34d540eeee..b61be32f7d 100644
--- a/dumux/python/discretization/gridgeometry.hh
+++ b/dumux/python/discretization/gridgeometry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/discretization/gridvariables.hh b/dumux/python/discretization/gridvariables.hh
index f2edf6039a..9dd1b8c30e 100644
--- a/dumux/python/discretization/gridvariables.hh
+++ b/dumux/python/discretization/gridvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/io/vtkoutputmodule.hh b/dumux/python/io/vtkoutputmodule.hh
index 7272fc4e5a..9829786bf2 100644
--- a/dumux/python/io/vtkoutputmodule.hh
+++ b/dumux/python/io/vtkoutputmodule.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/material/components/component.hh b/dumux/python/material/components/component.hh
index c917a2f20c..551d930506 100644
--- a/dumux/python/material/components/component.hh
+++ b/dumux/python/material/components/component.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/material/fluidsystems/fluidsystem.hh b/dumux/python/material/fluidsystems/fluidsystem.hh
index 7cf246b915..672a14c27d 100644
--- a/dumux/python/material/fluidsystems/fluidsystem.hh
+++ b/dumux/python/material/fluidsystems/fluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/porousmediumflow/problem.hh b/dumux/python/porousmediumflow/problem.hh
index d97b8a28eb..fd8c6c68f9 100644
--- a/dumux/python/porousmediumflow/problem.hh
+++ b/dumux/python/porousmediumflow/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/porousmediumflow/spatialparams.hh b/dumux/python/porousmediumflow/spatialparams.hh
index 2199309279..dafd784f35 100644
--- a/dumux/python/porousmediumflow/spatialparams.hh
+++ b/dumux/python/porousmediumflow/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/dumux/python/porousmediumflow/velocityoutput.hh b/dumux/python/porousmediumflow/velocityoutput.hh
index c0e4007aef..6af30a452e 100644
--- a/dumux/python/porousmediumflow/velocityoutput.hh
+++ b/dumux/python/porousmediumflow/velocityoutput.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1protationsymmetry/problem.hh b/examples/1protationsymmetry/problem.hh
index 3b539f8789..c001cb49a0 100644
--- a/examples/1protationsymmetry/problem.hh
+++ b/examples/1protationsymmetry/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1protationsymmetry/properties.hh b/examples/1protationsymmetry/properties.hh
index 83c9c4be40..84bbc7b58b 100644
--- a/examples/1protationsymmetry/properties.hh
+++ b/examples/1protationsymmetry/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1protationsymmetry/spatialparams.hh b/examples/1protationsymmetry/spatialparams.hh
index d3ff1128e6..727f955168 100644
--- a/examples/1protationsymmetry/spatialparams.hh
+++ b/examples/1protationsymmetry/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1ptracer/problem_1p.hh b/examples/1ptracer/problem_1p.hh
index f19c2f5a4e..d3084e7614 100644
--- a/examples/1ptracer/problem_1p.hh
+++ b/examples/1ptracer/problem_1p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1ptracer/problem_tracer.hh b/examples/1ptracer/problem_tracer.hh
index 2066695b99..dd171ce434 100644
--- a/examples/1ptracer/problem_tracer.hh
+++ b/examples/1ptracer/problem_tracer.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1ptracer/properties_1p.hh b/examples/1ptracer/properties_1p.hh
index 805476138d..224ec01cdb 100644
--- a/examples/1ptracer/properties_1p.hh
+++ b/examples/1ptracer/properties_1p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1ptracer/properties_tracer.hh b/examples/1ptracer/properties_tracer.hh
index efb94a3068..bc7d9f1760 100644
--- a/examples/1ptracer/properties_tracer.hh
+++ b/examples/1ptracer/properties_tracer.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1ptracer/spatialparams_1p.hh b/examples/1ptracer/spatialparams_1p.hh
index d6a8d7ccf2..c2a1e3979d 100644
--- a/examples/1ptracer/spatialparams_1p.hh
+++ b/examples/1ptracer/spatialparams_1p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/1ptracer/spatialparams_tracer.hh b/examples/1ptracer/spatialparams_tracer.hh
index 396953d381..c49a7ecb9a 100644
--- a/examples/1ptracer/spatialparams_tracer.hh
+++ b/examples/1ptracer/spatialparams_tracer.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/2pinfiltration/problem.hh b/examples/2pinfiltration/problem.hh
index dcb94de2a4..649ce8c2b2 100644
--- a/examples/2pinfiltration/problem.hh
+++ b/examples/2pinfiltration/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/2pinfiltration/properties.hh b/examples/2pinfiltration/properties.hh
index 29bce1bc00..b9b8d28f1e 100644
--- a/examples/2pinfiltration/properties.hh
+++ b/examples/2pinfiltration/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/2pinfiltration/spatialparams.hh b/examples/2pinfiltration/spatialparams.hh
index d566233a56..25dbf00474 100644
--- a/examples/2pinfiltration/spatialparams.hh
+++ b/examples/2pinfiltration/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/material/components/biofilm.hh b/examples/biomineralization/material/components/biofilm.hh
index 7feb5604c1..6367bb77cd 100644
--- a/examples/biomineralization/material/components/biofilm.hh
+++ b/examples/biomineralization/material/components/biofilm.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/material/components/suspendedbiomass.hh b/examples/biomineralization/material/components/suspendedbiomass.hh
index 37399221da..3df9dd6275 100644
--- a/examples/biomineralization/material/components/suspendedbiomass.hh
+++ b/examples/biomineralization/material/components/suspendedbiomass.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/material/fluidsystems/biominsimplechemistry.hh b/examples/biomineralization/material/fluidsystems/biominsimplechemistry.hh
index d2638bcc84..93427ccd96 100644
--- a/examples/biomineralization/material/fluidsystems/biominsimplechemistry.hh
+++ b/examples/biomineralization/material/fluidsystems/biominsimplechemistry.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/material/fluidsystems/icpcomplexsalinitybrine.hh b/examples/biomineralization/material/fluidsystems/icpcomplexsalinitybrine.hh
index 6faa11403d..b4c2bf7d5e 100644
--- a/examples/biomineralization/material/fluidsystems/icpcomplexsalinitybrine.hh
+++ b/examples/biomineralization/material/fluidsystems/icpcomplexsalinitybrine.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/material/solidsystems/biominsolids.hh b/examples/biomineralization/material/solidsystems/biominsolids.hh
index 852ca636dc..ce54476141 100644
--- a/examples/biomineralization/material/solidsystems/biominsolids.hh
+++ b/examples/biomineralization/material/solidsystems/biominsolids.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/problem.hh b/examples/biomineralization/problem.hh
index 8116e11c8d..dc550000c0 100644
--- a/examples/biomineralization/problem.hh
+++ b/examples/biomineralization/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/properties.hh b/examples/biomineralization/properties.hh
index 3d6557c3e3..7190b65682 100644
--- a/examples/biomineralization/properties.hh
+++ b/examples/biomineralization/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/biomineralization/spatialparams.hh b/examples/biomineralization/spatialparams.hh
index 3520e97747..dd5b9e4e71 100644
--- a/examples/biomineralization/spatialparams.hh
+++ b/examples/biomineralization/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/cahn_hilliard/model.hh b/examples/cahn_hilliard/model.hh
index a045226984..3d08198e97 100644
--- a/examples/cahn_hilliard/model.hh
+++ b/examples/cahn_hilliard/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/diffusion/model.hh b/examples/diffusion/model.hh
index f65e559e27..024953cd56 100644
--- a/examples/diffusion/model.hh
+++ b/examples/diffusion/model.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/embedded_network_1d3d/bloodflow.hh b/examples/embedded_network_1d3d/bloodflow.hh
index 2c051b86b8..15cd2fee02 100644
--- a/examples/embedded_network_1d3d/bloodflow.hh
+++ b/examples/embedded_network_1d3d/bloodflow.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/embedded_network_1d3d/problem.hh b/examples/embedded_network_1d3d/problem.hh
index e1065bb4ee..d0b1701660 100644
--- a/examples/embedded_network_1d3d/problem.hh
+++ b/examples/embedded_network_1d3d/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/embedded_network_1d3d/properties.hh b/examples/embedded_network_1d3d/properties.hh
index 9af2f13964..691f5d90df 100644
--- a/examples/embedded_network_1d3d/properties.hh
+++ b/examples/embedded_network_1d3d/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/embedded_network_1d3d/solver.hh b/examples/embedded_network_1d3d/solver.hh
index d3a8f5da16..e0a705d85c 100644
--- a/examples/embedded_network_1d3d/solver.hh
+++ b/examples/embedded_network_1d3d/solver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/embedded_network_1d3d/spatialparams.hh b/examples/embedded_network_1d3d/spatialparams.hh
index c59f279530..68fb7b4c18 100644
--- a/examples/embedded_network_1d3d/spatialparams.hh
+++ b/examples/embedded_network_1d3d/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/embedded_network_1d3d/tracerfluidsystem.hh b/examples/embedded_network_1d3d/tracerfluidsystem.hh
index 4ae9856125..d73abad0c3 100644
--- a/examples/embedded_network_1d3d/tracerfluidsystem.hh
+++ b/examples/embedded_network_1d3d/tracerfluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/freeflowchannel/problem.hh b/examples/freeflowchannel/problem.hh
index 060201836f..0729070c80 100644
--- a/examples/freeflowchannel/problem.hh
+++ b/examples/freeflowchannel/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/freeflowchannel/properties.hh b/examples/freeflowchannel/properties.hh
index 0d8d3c8375..31445af6ce 100644
--- a/examples/freeflowchannel/properties.hh
+++ b/examples/freeflowchannel/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/liddrivencavity/problem.hh b/examples/liddrivencavity/problem.hh
index 945293319b..ad9115cf21 100644
--- a/examples/liddrivencavity/problem.hh
+++ b/examples/liddrivencavity/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/liddrivencavity/properties.hh b/examples/liddrivencavity/properties.hh
index 5b0e30ce20..2f318c3764 100644
--- a/examples/liddrivencavity/properties.hh
+++ b/examples/liddrivencavity/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/porenetwork_upscaling/problem.hh b/examples/porenetwork_upscaling/problem.hh
index 2b028111c5..2755005b62 100644
--- a/examples/porenetwork_upscaling/problem.hh
+++ b/examples/porenetwork_upscaling/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/porenetwork_upscaling/properties.hh b/examples/porenetwork_upscaling/properties.hh
index 0aa7ad8fe1..07e1659497 100644
--- a/examples/porenetwork_upscaling/properties.hh
+++ b/examples/porenetwork_upscaling/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/porenetwork_upscaling/spatialparams.hh b/examples/porenetwork_upscaling/spatialparams.hh
index 4faa56f345..7efba23c4c 100644
--- a/examples/porenetwork_upscaling/spatialparams.hh
+++ b/examples/porenetwork_upscaling/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/porenetwork_upscaling/upscalinghelper.hh b/examples/porenetwork_upscaling/upscalinghelper.hh
index f6bfea6dc6..421bf649f4 100644
--- a/examples/porenetwork_upscaling/upscalinghelper.hh
+++ b/examples/porenetwork_upscaling/upscalinghelper.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/shallowwaterfriction/problem.hh b/examples/shallowwaterfriction/problem.hh
index c63dc8af1e..7a45db9fc2 100644
--- a/examples/shallowwaterfriction/problem.hh
+++ b/examples/shallowwaterfriction/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/shallowwaterfriction/properties.hh b/examples/shallowwaterfriction/properties.hh
index 86e03e69c1..05fd2059fc 100644
--- a/examples/shallowwaterfriction/properties.hh
+++ b/examples/shallowwaterfriction/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/examples/shallowwaterfriction/spatialparams.hh b/examples/shallowwaterfriction/spatialparams.hh
index 21be5455fe..89fec78bc8 100644
--- a/examples/shallowwaterfriction/spatialparams.hh
+++ b/examples/shallowwaterfriction/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/discretization/facecentered/staggered/drawgrid.hh b/test/discretization/facecentered/staggered/drawgrid.hh
index 9f0c8e21ab..b2f9daa34f 100644
--- a/test/discretization/facecentered/staggered/drawgrid.hh
+++ b/test/discretization/facecentered/staggered/drawgrid.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/analyticalsolutionvectors.hh b/test/freeflow/navierstokes/analyticalsolutionvectors.hh
index f1c4046757..6979b4039e 100644
--- a/test/freeflow/navierstokes/analyticalsolutionvectors.hh
+++ b/test/freeflow/navierstokes/analyticalsolutionvectors.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/angeli/problem.hh b/test/freeflow/navierstokes/angeli/problem.hh
index 7ed77e7ee1..8846afdd0c 100644
--- a/test/freeflow/navierstokes/angeli/problem.hh
+++ b/test/freeflow/navierstokes/angeli/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/angeli/properties.hh b/test/freeflow/navierstokes/angeli/properties.hh
index 727570a518..972dc547c4 100644
--- a/test/freeflow/navierstokes/angeli/properties.hh
+++ b/test/freeflow/navierstokes/angeli/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/1d/problem.hh b/test/freeflow/navierstokes/channel/1d/problem.hh
index 5d36638230..55f753e107 100644
--- a/test/freeflow/navierstokes/channel/1d/problem.hh
+++ b/test/freeflow/navierstokes/channel/1d/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/1d/properties.hh b/test/freeflow/navierstokes/channel/1d/properties.hh
index 473a55bec8..72d472e1ad 100644
--- a/test/freeflow/navierstokes/channel/1d/properties.hh
+++ b/test/freeflow/navierstokes/channel/1d/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/2d/problem.hh b/test/freeflow/navierstokes/channel/2d/problem.hh
index 9436521b0b..33bbddca6a 100644
--- a/test/freeflow/navierstokes/channel/2d/problem.hh
+++ b/test/freeflow/navierstokes/channel/2d/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/2d/properties.hh b/test/freeflow/navierstokes/channel/2d/properties.hh
index c631b9b2ab..6a42b061a9 100644
--- a/test/freeflow/navierstokes/channel/2d/properties.hh
+++ b/test/freeflow/navierstokes/channel/2d/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/3d/problem.hh b/test/freeflow/navierstokes/channel/3d/problem.hh
index 966b5b385d..2748b6bea4 100644
--- a/test/freeflow/navierstokes/channel/3d/problem.hh
+++ b/test/freeflow/navierstokes/channel/3d/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/3d/properties.hh b/test/freeflow/navierstokes/channel/3d/properties.hh
index 9e156518b2..911609df4c 100644
--- a/test/freeflow/navierstokes/channel/3d/properties.hh
+++ b/test/freeflow/navierstokes/channel/3d/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/3d/spatialparams.hh b/test/freeflow/navierstokes/channel/3d/spatialparams.hh
index e2e2cf129e..8ce7165f0e 100644
--- a/test/freeflow/navierstokes/channel/3d/spatialparams.hh
+++ b/test/freeflow/navierstokes/channel/3d/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/3d_nonuniform/problem.hh b/test/freeflow/navierstokes/channel/3d_nonuniform/problem.hh
index e6cef22e6d..52d2a04ef5 100644
--- a/test/freeflow/navierstokes/channel/3d_nonuniform/problem.hh
+++ b/test/freeflow/navierstokes/channel/3d_nonuniform/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/3d_nonuniform/properties.hh b/test/freeflow/navierstokes/channel/3d_nonuniform/properties.hh
index d63f4b5923..fe1398bcc2 100644
--- a/test/freeflow/navierstokes/channel/3d_nonuniform/properties.hh
+++ b/test/freeflow/navierstokes/channel/3d_nonuniform/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/pipe/momentum/problem.hh b/test/freeflow/navierstokes/channel/pipe/momentum/problem.hh
index 9626f32950..d67a507647 100644
--- a/test/freeflow/navierstokes/channel/pipe/momentum/problem.hh
+++ b/test/freeflow/navierstokes/channel/pipe/momentum/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/pipe/momentum/properties.hh b/test/freeflow/navierstokes/channel/pipe/momentum/properties.hh
index c2c852f0a0..be7ba37fef 100644
--- a/test/freeflow/navierstokes/channel/pipe/momentum/properties.hh
+++ b/test/freeflow/navierstokes/channel/pipe/momentum/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/pipe/problem.hh b/test/freeflow/navierstokes/channel/pipe/problem.hh
index 97bd7fbfa5..35d7f56a21 100644
--- a/test/freeflow/navierstokes/channel/pipe/problem.hh
+++ b/test/freeflow/navierstokes/channel/pipe/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/channel/pipe/properties.hh b/test/freeflow/navierstokes/channel/pipe/properties.hh
index 9b242318d1..5407ae610a 100644
--- a/test/freeflow/navierstokes/channel/pipe/properties.hh
+++ b/test/freeflow/navierstokes/channel/pipe/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/donea/problem.hh b/test/freeflow/navierstokes/donea/problem.hh
index dabaa66ef0..ecafcefae6 100644
--- a/test/freeflow/navierstokes/donea/problem.hh
+++ b/test/freeflow/navierstokes/donea/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/donea/properties.hh b/test/freeflow/navierstokes/donea/properties.hh
index 06818d87e5..de5f20c9e7 100644
--- a/test/freeflow/navierstokes/donea/properties.hh
+++ b/test/freeflow/navierstokes/donea/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/donea/properties_momentum.hh b/test/freeflow/navierstokes/donea/properties_momentum.hh
index 637b29c38c..2b0bfd3bfa 100644
--- a/test/freeflow/navierstokes/donea/properties_momentum.hh
+++ b/test/freeflow/navierstokes/donea/properties_momentum.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/errors.hh b/test/freeflow/navierstokes/errors.hh
index c0223af118..8ab80f9e07 100644
--- a/test/freeflow/navierstokes/errors.hh
+++ b/test/freeflow/navierstokes/errors.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/kovasznay/problem.hh b/test/freeflow/navierstokes/kovasznay/problem.hh
index 4d45903fbc..bc7c5ce843 100644
--- a/test/freeflow/navierstokes/kovasznay/problem.hh
+++ b/test/freeflow/navierstokes/kovasznay/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/kovasznay/properties.hh b/test/freeflow/navierstokes/kovasznay/properties.hh
index f7421c1740..094233b06e 100644
--- a/test/freeflow/navierstokes/kovasznay/properties.hh
+++ b/test/freeflow/navierstokes/kovasznay/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/periodic/problem.hh b/test/freeflow/navierstokes/periodic/problem.hh
index 841b154f03..4d02174dbf 100644
--- a/test/freeflow/navierstokes/periodic/problem.hh
+++ b/test/freeflow/navierstokes/periodic/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/periodic/properties.hh b/test/freeflow/navierstokes/periodic/properties.hh
index 6588d2e337..18da5f906e 100644
--- a/test/freeflow/navierstokes/periodic/properties.hh
+++ b/test/freeflow/navierstokes/periodic/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/sincos/problem.hh b/test/freeflow/navierstokes/sincos/problem.hh
index a8daceca61..c32cadbd07 100644
--- a/test/freeflow/navierstokes/sincos/problem.hh
+++ b/test/freeflow/navierstokes/sincos/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/sincos/properties.hh b/test/freeflow/navierstokes/sincos/properties.hh
index 4f4ecddd5e..c56a22dda8 100644
--- a/test/freeflow/navierstokes/sincos/properties.hh
+++ b/test/freeflow/navierstokes/sincos/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/unstructured/problem.hh b/test/freeflow/navierstokes/unstructured/problem.hh
index e4babbf0f6..3e7460ca23 100644
--- a/test/freeflow/navierstokes/unstructured/problem.hh
+++ b/test/freeflow/navierstokes/unstructured/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokes/unstructured/properties.hh b/test/freeflow/navierstokes/unstructured/properties.hh
index 3872375d85..eed9fe672c 100644
--- a/test/freeflow/navierstokes/unstructured/properties.hh
+++ b/test/freeflow/navierstokes/unstructured/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/channel/problem.hh b/test/freeflow/navierstokesnc/channel/problem.hh
index fd790487c2..f021264112 100644
--- a/test/freeflow/navierstokesnc/channel/problem.hh
+++ b/test/freeflow/navierstokesnc/channel/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/channel/properties.hh b/test/freeflow/navierstokesnc/channel/properties.hh
index 67dd01c84b..43d493317e 100644
--- a/test/freeflow/navierstokesnc/channel/properties.hh
+++ b/test/freeflow/navierstokesnc/channel/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/densitydrivenflow/problem.hh b/test/freeflow/navierstokesnc/densitydrivenflow/problem.hh
index 76bae3d7ce..228c56295b 100644
--- a/test/freeflow/navierstokesnc/densitydrivenflow/problem.hh
+++ b/test/freeflow/navierstokesnc/densitydrivenflow/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/densitydrivenflow/properties.hh b/test/freeflow/navierstokesnc/densitydrivenflow/properties.hh
index 8f5eb1da33..42b3374949 100644
--- a/test/freeflow/navierstokesnc/densitydrivenflow/properties.hh
+++ b/test/freeflow/navierstokesnc/densitydrivenflow/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/maxwellstefan/problem.hh b/test/freeflow/navierstokesnc/maxwellstefan/problem.hh
index 373028db26..6d234a508d 100644
--- a/test/freeflow/navierstokesnc/maxwellstefan/problem.hh
+++ b/test/freeflow/navierstokesnc/maxwellstefan/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/navierstokesnc/maxwellstefan/properties.hh b/test/freeflow/navierstokesnc/maxwellstefan/properties.hh
index 23aff3b95d..365c225797 100644
--- a/test/freeflow/navierstokesnc/maxwellstefan/properties.hh
+++ b/test/freeflow/navierstokesnc/maxwellstefan/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/rans/problem.hh b/test/freeflow/rans/problem.hh
index d5ad286a50..f5823180b8 100644
--- a/test/freeflow/rans/problem.hh
+++ b/test/freeflow/rans/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/rans/properties.hh b/test/freeflow/rans/properties.hh
index a8a5df1bb8..5e8d2acf87 100644
--- a/test/freeflow/rans/properties.hh
+++ b/test/freeflow/rans/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/ransnc/problem.hh b/test/freeflow/ransnc/problem.hh
index 1239513305..7cf777560d 100644
--- a/test/freeflow/ransnc/problem.hh
+++ b/test/freeflow/ransnc/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/ransnc/properties.hh b/test/freeflow/ransnc/properties.hh
index a156d4de0d..2ab109edeb 100644
--- a/test/freeflow/ransnc/properties.hh
+++ b/test/freeflow/ransnc/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/bowl/problem.hh b/test/freeflow/shallowwater/bowl/problem.hh
index 2e47371749..8cbb025aa6 100644
--- a/test/freeflow/shallowwater/bowl/problem.hh
+++ b/test/freeflow/shallowwater/bowl/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/bowl/properties.hh b/test/freeflow/shallowwater/bowl/properties.hh
index ced852d5e4..000c8242c7 100644
--- a/test/freeflow/shallowwater/bowl/properties.hh
+++ b/test/freeflow/shallowwater/bowl/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/bowl/spatialparams.hh b/test/freeflow/shallowwater/bowl/spatialparams.hh
index dbd2ebf696..eb99aad3a7 100644
--- a/test/freeflow/shallowwater/bowl/spatialparams.hh
+++ b/test/freeflow/shallowwater/bowl/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/dambreak/problem.hh b/test/freeflow/shallowwater/dambreak/problem.hh
index 20f7462ae4..76d0b4d552 100644
--- a/test/freeflow/shallowwater/dambreak/problem.hh
+++ b/test/freeflow/shallowwater/dambreak/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/dambreak/properties.hh b/test/freeflow/shallowwater/dambreak/properties.hh
index 08d15a5260..14eb850f36 100644
--- a/test/freeflow/shallowwater/dambreak/properties.hh
+++ b/test/freeflow/shallowwater/dambreak/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/dambreak/spatialparams.hh b/test/freeflow/shallowwater/dambreak/spatialparams.hh
index 8a400b26ef..78e32b5595 100644
--- a/test/freeflow/shallowwater/dambreak/spatialparams.hh
+++ b/test/freeflow/shallowwater/dambreak/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/poiseuilleflow/problem.hh b/test/freeflow/shallowwater/poiseuilleflow/problem.hh
index 8b8d2891f7..5a7cbf4346 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/problem.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/poiseuilleflow/properties.hh b/test/freeflow/shallowwater/poiseuilleflow/properties.hh
index 7d0815793f..7c92ca20e8 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/properties.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/poiseuilleflow/spatialparams.hh b/test/freeflow/shallowwater/poiseuilleflow/spatialparams.hh
index e4f791e03d..e8b1bb383d 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/spatialparams.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/problem.hh b/test/freeflow/shallowwater/poiseuilleflow/vertical/problem.hh
index 31b3f3ed55..df525e8849 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/problem.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/properties.hh b/test/freeflow/shallowwater/poiseuilleflow/vertical/properties.hh
index 7d0815793f..7c92ca20e8 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/properties.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/spatialparams.hh b/test/freeflow/shallowwater/poiseuilleflow/vertical/spatialparams.hh
index a8dfbf1ed5..664a7e1487 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/spatialparams.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/problem.hh b/test/freeflow/shallowwater/roughchannel/limitednikuradse/problem.hh
index 53ce3dd78a..3c93d366bd 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/problem.hh
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/properties.hh b/test/freeflow/shallowwater/roughchannel/limitednikuradse/properties.hh
index acaa46a6b1..14a6266903 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/properties.hh
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/spatialparams.hh b/test/freeflow/shallowwater/roughchannel/limitednikuradse/spatialparams.hh
index 25910a79ab..a6516ad8b3 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/spatialparams.hh
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/roughchannel/problem.hh b/test/freeflow/shallowwater/roughchannel/problem.hh
index 1ce8bfd6fd..8c374bef30 100644
--- a/test/freeflow/shallowwater/roughchannel/problem.hh
+++ b/test/freeflow/shallowwater/roughchannel/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/roughchannel/properties.hh b/test/freeflow/shallowwater/roughchannel/properties.hh
index 98b81de36c..18bb139aac 100644
--- a/test/freeflow/shallowwater/roughchannel/properties.hh
+++ b/test/freeflow/shallowwater/roughchannel/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/freeflow/shallowwater/roughchannel/spatialparams.hh b/test/freeflow/shallowwater/roughchannel/spatialparams.hh
index 4c4a8c36ae..f37983f188 100644
--- a/test/freeflow/shallowwater/roughchannel/spatialparams.hh
+++ b/test/freeflow/shallowwater/roughchannel/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geomechanics/elastic/problem.hh b/test/geomechanics/elastic/problem.hh
index 3f6cc214c3..a52b767fe6 100644
--- a/test/geomechanics/elastic/problem.hh
+++ b/test/geomechanics/elastic/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geomechanics/elastic/properties.hh b/test/geomechanics/elastic/properties.hh
index c74aa9b5b1..d99db9f9bd 100644
--- a/test/geomechanics/elastic/properties.hh
+++ b/test/geomechanics/elastic/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geomechanics/elastic/spatialparams.hh b/test/geomechanics/elastic/spatialparams.hh
index 0ef25d74e7..f49c040fa9 100644
--- a/test/geomechanics/elastic/spatialparams.hh
+++ b/test/geomechanics/elastic/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geomechanics/poroelastic/problem.hh b/test/geomechanics/poroelastic/problem.hh
index ec3e40728a..f3b07b869e 100644
--- a/test/geomechanics/poroelastic/problem.hh
+++ b/test/geomechanics/poroelastic/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geomechanics/poroelastic/properties.hh b/test/geomechanics/poroelastic/properties.hh
index d751bced34..2b9493f2a6 100644
--- a/test/geomechanics/poroelastic/properties.hh
+++ b/test/geomechanics/poroelastic/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geomechanics/poroelastic/spatialparams.hh b/test/geomechanics/poroelastic/spatialparams.hh
index 0e8e0823a7..f47f650370 100644
--- a/test/geomechanics/poroelastic/spatialparams.hh
+++ b/test/geomechanics/poroelastic/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geometry/test_intersection.hh b/test/geometry/test_intersection.hh
index 5a3221775d..ce39bcf242 100644
--- a/test/geometry/test_intersection.hh
+++ b/test/geometry/test_intersection.hh
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geometry/transformation.hh b/test/geometry/transformation.hh
index 9717a9b7aa..35f4b298fe 100644
--- a/test/geometry/transformation.hh
+++ b/test/geometry/transformation.hh
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/geometry/writetriangulation.hh b/test/geometry/writetriangulation.hh
index 9b7939d3ae..ca63363046 100644
--- a/test/geometry/writetriangulation.hh
+++ b/test/geometry/writetriangulation.hh
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/gmshboundaryflagtest.hh b/test/io/gridmanager/gmshboundaryflagtest.hh
index e0fc4a2a6f..06e3603fe5 100644
--- a/test/io/gridmanager/gmshboundaryflagtest.hh
+++ b/test/io/gridmanager/gmshboundaryflagtest.hh
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/gridmanagertests.hh b/test/io/gridmanager/gridmanagertests.hh
index 628edfb8a2..37fdc73a45 100644
--- a/test/io/gridmanager/gridmanagertests.hh
+++ b/test/io/gridmanager/gridmanagertests.hh
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/io/gridmanager/pnmgridutilities.hh b/test/io/gridmanager/pnmgridutilities.hh
index bcdb2e986b..6d633c624a 100644
--- a/test/io/gridmanager/pnmgridutilities.hh
+++ b/test/io/gridmanager/pnmgridutilities.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidmatrixinteractions/2p/testmateriallawfunctions.hh b/test/material/fluidmatrixinteractions/2p/testmateriallawfunctions.hh
index 2ceed1fd75..f8c5ce88cf 100644
--- a/test/material/fluidmatrixinteractions/2p/testmateriallawfunctions.hh
+++ b/test/material/fluidmatrixinteractions/2p/testmateriallawfunctions.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidmatrixinteractions/porenetwork/testmateriallawfunctions.hh b/test/material/fluidmatrixinteractions/porenetwork/testmateriallawfunctions.hh
index 6a92d1de95..627993ec32 100644
--- a/test/material/fluidmatrixinteractions/porenetwork/testmateriallawfunctions.hh
+++ b/test/material/fluidmatrixinteractions/porenetwork/testmateriallawfunctions.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/fluidsystems/checkfluidsystem.hh b/test/material/fluidsystems/checkfluidsystem.hh
index c71250d391..c82b690948 100644
--- a/test/material/fluidsystems/checkfluidsystem.hh
+++ b/test/material/fluidsystems/checkfluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/material/solidsystems/checksolidsystem.hh b/test/material/solidsystems/checksolidsystem.hh
index aec6d8de5f..dac1251971 100644
--- a/test/material/solidsystems/checksolidsystem.hh
+++ b/test/material/solidsystems/checksolidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/problem.hh b/test/multidomain/boundary/darcydarcy/1p_1p/problem.hh
index 91b3703c90..8f0a178203 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/problem.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/properties.hh b/test/multidomain/boundary/darcydarcy/1p_1p/properties.hh
index 48a018b717..431374dd65 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/properties.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh b/test/multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh
index 4991050455..e09071ba37 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/problem.hh b/test/multidomain/boundary/darcydarcy/1p_2p/problem.hh
index 07bdd071db..4860cdab3a 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/problem.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/properties.hh b/test/multidomain/boundary/darcydarcy/1p_2p/properties.hh
index 28a512f615..8889a37e16 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/properties.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/spatialparams.hh b/test/multidomain/boundary/darcydarcy/1p_2p/spatialparams.hh
index c8064d26da..bd2f05b7e7 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/spatialparams.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_freeflow.hh b/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_freeflow.hh
index dc2fcc4a30..00fde4e90b 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_freeflow.hh
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_freeflow.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_pnm.hh b/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_pnm.hh
index 06313ce515..f82187166c 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_pnm.hh
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_pnm.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/properties.hh b/test/multidomain/boundary/freeflowporenetwork/1p_1p/properties.hh
index edcda7c3ea..cdb0828412 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/properties.hh
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/spatialparams_freeflow.hh b/test/multidomain/boundary/freeflowporenetwork/1p_1p/spatialparams_freeflow.hh
index 5a3fdf6b1c..ba30fab77f 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/spatialparams_freeflow.hh
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/spatialparams_freeflow.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/analyticalsolutions.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/analyticalsolutions.hh
index 6df9efadd3..6ef76a4fa8 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/analyticalsolutions.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/analyticalsolutions.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_darcy.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_darcy.hh
index 800b47b00b..606a2d5ad6 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_darcy.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_freeflow.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_freeflow.hh
index 37a9d1770a..9883a8dd5c 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_freeflow.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_freeflow.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/properties.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/properties.hh
index d61a718946..fe777e8a84 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/properties.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/spatialparams.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/spatialparams.hh
index 7d3fbb8164..f1b27a463f 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/spatialparams.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/testcase.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/testcase.hh
index 9496ffe6ae..3120e8313c 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/testcase.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/testcase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_darcy.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_darcy.hh
index 07e28d7a47..642dddd918 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_darcy.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_freeflow.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_freeflow.hh
index 7baf03095f..f85a33270b 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_freeflow.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_freeflow.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/properties.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/properties.hh
index faffe0f09c..430df24ac6 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/properties.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/spatialparams.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/spatialparams.hh
index c36c4e6eed..cee9963eaa 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/spatialparams.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_darcy.hh
index cf7ea35a06..4729193189 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_stokes.hh
index 9ef06ac365..a11832119f 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_stokes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/properties.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/properties.hh
index b28f1fd8b2..ea9ef2c3d2 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_darcy.hh
index bfb110e3a2..7321775470 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_stokes.hh
index db167430ab..3fdf2a5bad 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_stokes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh
index 5183916bf4..bafeb21662 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/spatialparams.hh
index 5260a397fb..36c37dd9f1 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_darcy.hh
index 7604de83bb..467b1c30c0 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_stokes.hh
index ea6c2539c7..31b3f0f97c 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_stokes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/properties.hh b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/properties.hh
index 88e4a6d48b..d0ec2f24c7 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/spatialparams.hh
index 92c12d88c6..051ec2c0ed 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/h2n2co2fluidsystem.hh b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/h2n2co2fluidsystem.hh
index afa93e2c00..94fbd6084c 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/h2n2co2fluidsystem.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/h2n2co2fluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_darcy.hh
index fd7a655b67..8e10c08327 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_stokes.hh
index 82df15aedc..1e60395e29 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_stokes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/properties.hh b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/properties.hh
index dccf98f09c..3ce931d53b 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_darcy.hh
index 0ee897a7a5..1e1a4c5e3c 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_stokes.hh
index 7498046d61..41e40d5886 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_stokes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/properties.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/properties.hh
index 9eaf930c41..66a85cd6fc 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/spatialparams.hh
index c6688bedff..dbd62ef5db 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/testcase.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/testcase.hh
index 39aaaf7dc0..efa19435f6 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/testcase.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/testcase.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/problem_darcy.hh
index c62c09e03f..dd9ab5920f 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/problem_stokes.hh
index c0a61fd6d7..9fdd70af2b 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/problem_stokes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/properties.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/properties.hh
index b35dcaacc8..2b785ba2b1 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/spatialparams.hh
index d9157bec62..570412bf9e 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p_2p/problem_darcy.hh
index 4d64ec7379..3742beba70 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/problem_darcy.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p_2p/problem_stokes.hh
index 2c53e3dc24..fe9f6725b4 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/problem_stokes.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/properties.hh b/test/multidomain/boundary/stokesdarcy/1p_2p/properties.hh
index 575e0120e2..902f6b67d5 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh
index b40a376680..c80626be60 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_root.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_root.hh
index f276a54c4b..f5cbe00d2b 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_root.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_root.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh
index 3cc1c033a3..8748864050 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/properties.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/properties.hh
index 8bb213258b..06c7b41102 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/properties.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_root.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_root.hh
index f7b5e326d2..0a34a07f04 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_root.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_root.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_soil.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_soil.hh
index a1c8842d1a..72b08ee838 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_soil.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_soil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_1p/l2norm.hh b/test/multidomain/embedded/1d3d/1p_1p/l2norm.hh
index 679fcef9d1..4c86574c9f 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/l2norm.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/l2norm.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_1p/problem_bloodflow.hh b/test/multidomain/embedded/1d3d/1p_1p/problem_bloodflow.hh
index d82ff87310..39617ba387 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/problem_bloodflow.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/problem_bloodflow.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh b/test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh
index c8833ff214..f658d7586c 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_1p/properties.hh b/test/multidomain/embedded/1d3d/1p_1p/properties.hh
index 4015365691..e378f980d6 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/properties.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_1p/spatialparams_bloodflow.hh b/test/multidomain/embedded/1d3d/1p_1p/spatialparams_bloodflow.hh
index af45db0e0f..2819dcea12 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/spatialparams_bloodflow.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/spatialparams_bloodflow.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_1p/spatialparams_tissue.hh b/test/multidomain/embedded/1d3d/1p_1p/spatialparams_tissue.hh
index ac9652ef6f..303eb980d2 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/spatialparams_tissue.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/spatialparams_tissue.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_richards/problem_root.hh b/test/multidomain/embedded/1d3d/1p_richards/problem_root.hh
index ffeebaa262..d6e3f081c4 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/problem_root.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/problem_root.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh b/test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh
index 8f12a73a38..ab85d6ba70 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_richards/properties.hh b/test/multidomain/embedded/1d3d/1p_richards/properties.hh
index 928c06070b..a5b84c2fe5 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/properties.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_richards/spatialparams_root.hh b/test/multidomain/embedded/1d3d/1p_richards/spatialparams_root.hh
index 102f9e39ad..ce22918048 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/spatialparams_root.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/spatialparams_root.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/1d3d/1p_richards/spatialparams_soil.hh b/test/multidomain/embedded/1d3d/1p_richards/spatialparams_soil.hh
index 0da980c033..cf00e86fe0 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/spatialparams_soil.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/spatialparams_soil.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/2d3d/1p_1p/problem_fracture.hh b/test/multidomain/embedded/2d3d/1p_1p/problem_fracture.hh
index 549d4a008f..0623219c28 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/problem_fracture.hh
+++ b/test/multidomain/embedded/2d3d/1p_1p/problem_fracture.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh b/test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh
index a8b9d855e7..d1745cac3d 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh
+++ b/test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/2d3d/1p_1p/properties.hh b/test/multidomain/embedded/2d3d/1p_1p/properties.hh
index f8fafcb407..9fb8a7ca39 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/properties.hh
+++ b/test/multidomain/embedded/2d3d/1p_1p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/embedded/2d3d/1p_1p/spatialparams.hh b/test/multidomain/embedded/2d3d/1p_1p/spatialparams.hh
index 0e3bc57c21..5670bee18d 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/spatialparams.hh
+++ b/test/multidomain/embedded/2d3d/1p_1p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/analytical/problem_bulk.hh b/test/multidomain/facet/1p_1p/analytical/problem_bulk.hh
index 8092cdb892..d22295dff7 100644
--- a/test/multidomain/facet/1p_1p/analytical/problem_bulk.hh
+++ b/test/multidomain/facet/1p_1p/analytical/problem_bulk.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/analytical/problem_lowdim.hh b/test/multidomain/facet/1p_1p/analytical/problem_lowdim.hh
index bc5f111130..645ee5c221 100644
--- a/test/multidomain/facet/1p_1p/analytical/problem_lowdim.hh
+++ b/test/multidomain/facet/1p_1p/analytical/problem_lowdim.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/analytical/properties.hh b/test/multidomain/facet/1p_1p/analytical/properties.hh
index 48576d25db..215de240c1 100644
--- a/test/multidomain/facet/1p_1p/analytical/properties.hh
+++ b/test/multidomain/facet/1p_1p/analytical/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/analytical/spatialparams.hh b/test/multidomain/facet/1p_1p/analytical/spatialparams.hh
index 99743557b8..3cb86570fb 100644
--- a/test/multidomain/facet/1p_1p/analytical/spatialparams.hh
+++ b/test/multidomain/facet/1p_1p/analytical/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/gravity/problem_bulk.hh b/test/multidomain/facet/1p_1p/gravity/problem_bulk.hh
index 5557eeae66..4ae61b53af 100644
--- a/test/multidomain/facet/1p_1p/gravity/problem_bulk.hh
+++ b/test/multidomain/facet/1p_1p/gravity/problem_bulk.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/gravity/problem_lowdim.hh b/test/multidomain/facet/1p_1p/gravity/problem_lowdim.hh
index 83ace23062..c2178b4645 100644
--- a/test/multidomain/facet/1p_1p/gravity/problem_lowdim.hh
+++ b/test/multidomain/facet/1p_1p/gravity/problem_lowdim.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/gravity/properties.hh b/test/multidomain/facet/1p_1p/gravity/properties.hh
index 0cf655fbde..569513d99a 100644
--- a/test/multidomain/facet/1p_1p/gravity/properties.hh
+++ b/test/multidomain/facet/1p_1p/gravity/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/gravity/spatialparams.hh b/test/multidomain/facet/1p_1p/gravity/spatialparams.hh
index 4d41a42947..d5ce4c62d0 100644
--- a/test/multidomain/facet/1p_1p/gravity/spatialparams.hh
+++ b/test/multidomain/facet/1p_1p/gravity/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/linearprofile/problem_bulk.hh b/test/multidomain/facet/1p_1p/linearprofile/problem_bulk.hh
index 1983c170f4..28ee704d3f 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/problem_bulk.hh
+++ b/test/multidomain/facet/1p_1p/linearprofile/problem_bulk.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/linearprofile/problem_lowdim.hh b/test/multidomain/facet/1p_1p/linearprofile/problem_lowdim.hh
index 4fc070916e..b22da4299d 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/problem_lowdim.hh
+++ b/test/multidomain/facet/1p_1p/linearprofile/problem_lowdim.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/linearprofile/properties.hh b/test/multidomain/facet/1p_1p/linearprofile/properties.hh
index 4bfe9d165b..528632fecc 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/properties.hh
+++ b/test/multidomain/facet/1p_1p/linearprofile/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/linearprofile/spatialparams.hh b/test/multidomain/facet/1p_1p/linearprofile/spatialparams.hh
index 99743557b8..3cb86570fb 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/spatialparams.hh
+++ b/test/multidomain/facet/1p_1p/linearprofile/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/threedomain/problem_bulk.hh b/test/multidomain/facet/1p_1p/threedomain/problem_bulk.hh
index 536bc52491..7b0d40ac16 100644
--- a/test/multidomain/facet/1p_1p/threedomain/problem_bulk.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/problem_bulk.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/threedomain/problem_edge.hh b/test/multidomain/facet/1p_1p/threedomain/problem_edge.hh
index 28e7456042..29482dd51f 100644
--- a/test/multidomain/facet/1p_1p/threedomain/problem_edge.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/problem_edge.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/threedomain/problem_facet.hh b/test/multidomain/facet/1p_1p/threedomain/problem_facet.hh
index c096850b51..e28873c67d 100644
--- a/test/multidomain/facet/1p_1p/threedomain/problem_facet.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/problem_facet.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/threedomain/properties.hh b/test/multidomain/facet/1p_1p/threedomain/properties.hh
index 75b3f6788b..76950fa1a0 100644
--- a/test/multidomain/facet/1p_1p/threedomain/properties.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1p_1p/threedomain/spatialparams.hh b/test/multidomain/facet/1p_1p/threedomain/spatialparams.hh
index 552ead22f6..c8b3a0e959 100644
--- a/test/multidomain/facet/1p_1p/threedomain/spatialparams.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1pnc_1pnc/problem_bulk.hh b/test/multidomain/facet/1pnc_1pnc/problem_bulk.hh
index 997a356255..2bbc10f876 100644
--- a/test/multidomain/facet/1pnc_1pnc/problem_bulk.hh
+++ b/test/multidomain/facet/1pnc_1pnc/problem_bulk.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1pnc_1pnc/problem_facet.hh b/test/multidomain/facet/1pnc_1pnc/problem_facet.hh
index d84db9a3c9..3486a33661 100644
--- a/test/multidomain/facet/1pnc_1pnc/problem_facet.hh
+++ b/test/multidomain/facet/1pnc_1pnc/problem_facet.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1pnc_1pnc/properties.hh b/test/multidomain/facet/1pnc_1pnc/properties.hh
index 55c157bf55..6d42d8dec6 100644
--- a/test/multidomain/facet/1pnc_1pnc/properties.hh
+++ b/test/multidomain/facet/1pnc_1pnc/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/1pnc_1pnc/spatialparams.hh b/test/multidomain/facet/1pnc_1pnc/spatialparams.hh
index 75c22ac0c6..605fc8f1db 100644
--- a/test/multidomain/facet/1pnc_1pnc/spatialparams.hh
+++ b/test/multidomain/facet/1pnc_1pnc/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/problem_1p_bulk.hh b/test/multidomain/facet/tracer_tracer/problem_1p_bulk.hh
index fa448c2d39..0031fe7f53 100644
--- a/test/multidomain/facet/tracer_tracer/problem_1p_bulk.hh
+++ b/test/multidomain/facet/tracer_tracer/problem_1p_bulk.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/problem_1p_lowdim.hh b/test/multidomain/facet/tracer_tracer/problem_1p_lowdim.hh
index 125f505a5c..0f217451e1 100644
--- a/test/multidomain/facet/tracer_tracer/problem_1p_lowdim.hh
+++ b/test/multidomain/facet/tracer_tracer/problem_1p_lowdim.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/problem_tracer_bulk.hh b/test/multidomain/facet/tracer_tracer/problem_tracer_bulk.hh
index 9bc7a0c84d..c904b87c3a 100644
--- a/test/multidomain/facet/tracer_tracer/problem_tracer_bulk.hh
+++ b/test/multidomain/facet/tracer_tracer/problem_tracer_bulk.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/problem_tracer_lowdim.hh b/test/multidomain/facet/tracer_tracer/problem_tracer_lowdim.hh
index 5edaf99a08..8ad300c4d2 100644
--- a/test/multidomain/facet/tracer_tracer/problem_tracer_lowdim.hh
+++ b/test/multidomain/facet/tracer_tracer/problem_tracer_lowdim.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/properties.hh b/test/multidomain/facet/tracer_tracer/properties.hh
index 98d29d818b..1c4e8b6c55 100644
--- a/test/multidomain/facet/tracer_tracer/properties.hh
+++ b/test/multidomain/facet/tracer_tracer/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/spatialparams_1p.hh b/test/multidomain/facet/tracer_tracer/spatialparams_1p.hh
index ccaf8b2cfc..35d43ef874 100644
--- a/test/multidomain/facet/tracer_tracer/spatialparams_1p.hh
+++ b/test/multidomain/facet/tracer_tracer/spatialparams_1p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/spatialparams_tracer.hh b/test/multidomain/facet/tracer_tracer/spatialparams_tracer.hh
index 6550313e91..31e2a0fa70 100644
--- a/test/multidomain/facet/tracer_tracer/spatialparams_tracer.hh
+++ b/test/multidomain/facet/tracer_tracer/spatialparams_tracer.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/tracerfluidsystem.hh b/test/multidomain/facet/tracer_tracer/tracerfluidsystem.hh
index aa64db315d..73e3a6380b 100644
--- a/test/multidomain/facet/tracer_tracer/tracerfluidsystem.hh
+++ b/test/multidomain/facet/tracer_tracer/tracerfluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/facet/tracer_tracer/tracermodeltraits.hh b/test/multidomain/facet/tracer_tracer/tracermodeltraits.hh
index a6f59b10ce..3244efcd96 100644
--- a/test/multidomain/facet/tracer_tracer/tracermodeltraits.hh
+++ b/test/multidomain/facet/tracer_tracer/tracermodeltraits.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el1p/problem_1p.hh b/test/multidomain/poromechanics/el1p/problem_1p.hh
index ea7a173f56..262938ada2 100644
--- a/test/multidomain/poromechanics/el1p/problem_1p.hh
+++ b/test/multidomain/poromechanics/el1p/problem_1p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el1p/problem_poroelastic.hh b/test/multidomain/poromechanics/el1p/problem_poroelastic.hh
index 74477882d8..f2cc7bf537 100644
--- a/test/multidomain/poromechanics/el1p/problem_poroelastic.hh
+++ b/test/multidomain/poromechanics/el1p/problem_poroelastic.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el1p/properties.hh b/test/multidomain/poromechanics/el1p/properties.hh
index ddcc44f500..9b409fbe6a 100644
--- a/test/multidomain/poromechanics/el1p/properties.hh
+++ b/test/multidomain/poromechanics/el1p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el1p/spatialparams_1p.hh b/test/multidomain/poromechanics/el1p/spatialparams_1p.hh
index 5abf91606c..07593e2dab 100644
--- a/test/multidomain/poromechanics/el1p/spatialparams_1p.hh
+++ b/test/multidomain/poromechanics/el1p/spatialparams_1p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el1p/spatialparams_poroelastic.hh b/test/multidomain/poromechanics/el1p/spatialparams_poroelastic.hh
index b06457535f..c590181fc3 100644
--- a/test/multidomain/poromechanics/el1p/spatialparams_poroelastic.hh
+++ b/test/multidomain/poromechanics/el1p/spatialparams_poroelastic.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el2p/problem_2p.hh b/test/multidomain/poromechanics/el2p/problem_2p.hh
index 03d0531d10..0c7c9708fa 100644
--- a/test/multidomain/poromechanics/el2p/problem_2p.hh
+++ b/test/multidomain/poromechanics/el2p/problem_2p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el2p/problem_poroelastic.hh b/test/multidomain/poromechanics/el2p/problem_poroelastic.hh
index 64d91f7e81..683586799d 100644
--- a/test/multidomain/poromechanics/el2p/problem_poroelastic.hh
+++ b/test/multidomain/poromechanics/el2p/problem_poroelastic.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el2p/properties.hh b/test/multidomain/poromechanics/el2p/properties.hh
index cf375d5497..3eaeb12929 100644
--- a/test/multidomain/poromechanics/el2p/properties.hh
+++ b/test/multidomain/poromechanics/el2p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el2p/spatialparams_2p.hh b/test/multidomain/poromechanics/el2p/spatialparams_2p.hh
index ef2ed0f8dd..b626e125a9 100644
--- a/test/multidomain/poromechanics/el2p/spatialparams_2p.hh
+++ b/test/multidomain/poromechanics/el2p/spatialparams_2p.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/multidomain/poromechanics/el2p/spatialparams_poroelastic.hh b/test/multidomain/poromechanics/el2p/spatialparams_poroelastic.hh
index aa30a4e1ee..605d7fec78 100644
--- a/test/multidomain/poromechanics/el2p/spatialparams_poroelastic.hh
+++ b/test/multidomain/poromechanics/el2p/spatialparams_poroelastic.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1p/noncreepingflow/properties.hh b/test/porenetwork/1p/noncreepingflow/properties.hh
index 6718184df9..3f81510162 100644
--- a/test/porenetwork/1p/noncreepingflow/properties.hh
+++ b/test/porenetwork/1p/noncreepingflow/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1p/noncreepingflow/spatialparams.hh b/test/porenetwork/1p/noncreepingflow/spatialparams.hh
index 8ffd25cce8..a9e42e3c54 100644
--- a/test/porenetwork/1p/noncreepingflow/spatialparams.hh
+++ b/test/porenetwork/1p/noncreepingflow/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1p/problem.hh b/test/porenetwork/1p/problem.hh
index 54cdbbe42e..576686374b 100644
--- a/test/porenetwork/1p/problem.hh
+++ b/test/porenetwork/1p/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1p/properties.hh b/test/porenetwork/1p/properties.hh
index a28311ff9e..3bce3051b1 100644
--- a/test/porenetwork/1p/properties.hh
+++ b/test/porenetwork/1p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1pnc/problem.hh b/test/porenetwork/1pnc/problem.hh
index d9a481376f..6a0df816ef 100644
--- a/test/porenetwork/1pnc/problem.hh
+++ b/test/porenetwork/1pnc/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1pnc/properties.hh b/test/porenetwork/1pnc/properties.hh
index dd3686a850..a0776f1e47 100644
--- a/test/porenetwork/1pnc/properties.hh
+++ b/test/porenetwork/1pnc/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/1pnc/spatialparams.hh b/test/porenetwork/1pnc/spatialparams.hh
index a9673005bb..6086474a24 100644
--- a/test/porenetwork/1pnc/spatialparams.hh
+++ b/test/porenetwork/1pnc/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/2p/problem.hh b/test/porenetwork/2p/problem.hh
index f977e8df3d..af15cb60f6 100644
--- a/test/porenetwork/2p/problem.hh
+++ b/test/porenetwork/2p/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/2p/properties.hh b/test/porenetwork/2p/properties.hh
index cbe310dc08..8099dc9f77 100644
--- a/test/porenetwork/2p/properties.hh
+++ b/test/porenetwork/2p/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porenetwork/2p/spatialparams.hh b/test/porenetwork/2p/spatialparams.hh
index 71502cb9f7..26154402b2 100644
--- a/test/porenetwork/2p/spatialparams.hh
+++ b/test/porenetwork/2p/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/instationary/assembler.hh b/test/porousmediumflow/1p/compressible/instationary/assembler.hh
index 115b25570c..62f5496ce7 100644
--- a/test/porousmediumflow/1p/compressible/instationary/assembler.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/assembler.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/instationary/gridvariables.hh b/test/porousmediumflow/1p/compressible/instationary/gridvariables.hh
index cb709341ed..e81f19aec9 100644
--- a/test/porousmediumflow/1p/compressible/instationary/gridvariables.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/gridvariables.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/instationary/problem.hh b/test/porousmediumflow/1p/compressible/instationary/problem.hh
index d904cc1b2e..0d90d2eefe 100644
--- a/test/porousmediumflow/1p/compressible/instationary/problem.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/instationary/properties.hh b/test/porousmediumflow/1p/compressible/instationary/properties.hh
index 98a21fb4c9..b1ea342586 100644
--- a/test/porousmediumflow/1p/compressible/instationary/properties.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/instationary/spatialparams.hh b/test/porousmediumflow/1p/compressible/instationary/spatialparams.hh
index 2506a36ec3..116fd983fb 100644
--- a/test/porousmediumflow/1p/compressible/instationary/spatialparams.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/stationary/problem.hh b/test/porousmediumflow/1p/compressible/stationary/problem.hh
index d0b8353493..00431040d1 100644
--- a/test/porousmediumflow/1p/compressible/stationary/problem.hh
+++ b/test/porousmediumflow/1p/compressible/stationary/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/stationary/properties.hh b/test/porousmediumflow/1p/compressible/stationary/properties.hh
index a5419cf66e..9cd7163a32 100644
--- a/test/porousmediumflow/1p/compressible/stationary/properties.hh
+++ b/test/porousmediumflow/1p/compressible/stationary/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/compressible/stationary/spatialparams.hh b/test/porousmediumflow/1p/compressible/stationary/spatialparams.hh
index 076141dd2b..109236ea67 100644
--- a/test/porousmediumflow/1p/compressible/stationary/spatialparams.hh
+++ b/test/porousmediumflow/1p/compressible/stationary/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/problem.hh b/test/porousmediumflow/1p/convergence/analyticsolution/problem.hh
index 991b4f8034..5303207ed9 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/problem.hh
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/properties.hh b/test/porousmediumflow/1p/convergence/analyticsolution/properties.hh
index 5db8dbaeb7..10c8edcad5 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/properties.hh
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/spatialparams.hh b/test/porousmediumflow/1p/convergence/analyticsolution/spatialparams.hh
index 90f94a195e..dd304ec795 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/spatialparams.hh
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/problem.hh b/test/porousmediumflow/1p/convergence/discretesolution/problem.hh
index 1d4cc6a128..9d2810b214 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/problem.hh
+++ b/test/porousmediumflow/1p/convergence/discretesolution/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/properties.hh b/test/porousmediumflow/1p/convergence/discretesolution/properties.hh
index 735ad0bc6d..7dc01d31ed 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/properties.hh
+++ b/test/porousmediumflow/1p/convergence/discretesolution/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/solver.hh b/test/porousmediumflow/1p/convergence/discretesolution/solver.hh
index d8899ae158..eac09e5520 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/solver.hh
+++ b/test/porousmediumflow/1p/convergence/discretesolution/solver.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/spatialparams.hh b/test/porousmediumflow/1p/convergence/discretesolution/spatialparams.hh
index d5bcf95c73..9bdd450fa3 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/spatialparams.hh
+++ b/test/porousmediumflow/1p/convergence/discretesolution/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/fracture2d3d/problem.hh b/test/porousmediumflow/1p/fracture2d3d/problem.hh
index 945b6b14b6..848a24ba08 100644
--- a/test/porousmediumflow/1p/fracture2d3d/problem.hh
+++ b/test/porousmediumflow/1p/fracture2d3d/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/fracture2d3d/properties.hh b/test/porousmediumflow/1p/fracture2d3d/properties.hh
index a6536aaebd..31fef97e95 100644
--- a/test/porousmediumflow/1p/fracture2d3d/properties.hh
+++ b/test/porousmediumflow/1p/fracture2d3d/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/fracture2d3d/spatialparams.hh b/test/porousmediumflow/1p/fracture2d3d/spatialparams.hh
index 4aebc19d6b..71274748b4 100644
--- a/test/porousmediumflow/1p/fracture2d3d/spatialparams.hh
+++ b/test/porousmediumflow/1p/fracture2d3d/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/incompressible/problem.hh b/test/porousmediumflow/1p/incompressible/problem.hh
index b58b09f72b..87163e64c3 100644
--- a/test/porousmediumflow/1p/incompressible/problem.hh
+++ b/test/porousmediumflow/1p/incompressible/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/incompressible/properties.hh b/test/porousmediumflow/1p/incompressible/properties.hh
index d13b8e0e10..4a8024cb1b 100644
--- a/test/porousmediumflow/1p/incompressible/properties.hh
+++ b/test/porousmediumflow/1p/incompressible/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/incompressible/spatialparams.hh b/test/porousmediumflow/1p/incompressible/spatialparams.hh
index 037f0515fc..29366d183c 100644
--- a/test/porousmediumflow/1p/incompressible/spatialparams.hh
+++ b/test/porousmediumflow/1p/incompressible/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/internaldirichlet/problem.hh b/test/porousmediumflow/1p/internaldirichlet/problem.hh
index 0319092383..3208a44e95 100644
--- a/test/porousmediumflow/1p/internaldirichlet/problem.hh
+++ b/test/porousmediumflow/1p/internaldirichlet/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/internaldirichlet/properties.hh b/test/porousmediumflow/1p/internaldirichlet/properties.hh
index 7f2468b294..447aac1f03 100644
--- a/test/porousmediumflow/1p/internaldirichlet/properties.hh
+++ b/test/porousmediumflow/1p/internaldirichlet/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/isothermal/problem.hh b/test/porousmediumflow/1p/isothermal/problem.hh
index db31f73cd6..3513b52edf 100644
--- a/test/porousmediumflow/1p/isothermal/problem.hh
+++ b/test/porousmediumflow/1p/isothermal/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/isothermal/properties.hh b/test/porousmediumflow/1p/isothermal/properties.hh
index 64c9d189ce..f4ca5430b5 100644
--- a/test/porousmediumflow/1p/isothermal/properties.hh
+++ b/test/porousmediumflow/1p/isothermal/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/isothermal/spatialparams.hh b/test/porousmediumflow/1p/isothermal/spatialparams.hh
index 96c0dd1760..498661232f 100644
--- a/test/porousmediumflow/1p/isothermal/spatialparams.hh
+++ b/test/porousmediumflow/1p/isothermal/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/network1d3d/problem.hh b/test/porousmediumflow/1p/network1d3d/problem.hh
index 288e36a7e8..95ff3fa109 100644
--- a/test/porousmediumflow/1p/network1d3d/problem.hh
+++ b/test/porousmediumflow/1p/network1d3d/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/network1d3d/properties.hh b/test/porousmediumflow/1p/network1d3d/properties.hh
index 3f45ecd368..4cab631d53 100644
--- a/test/porousmediumflow/1p/network1d3d/properties.hh
+++ b/test/porousmediumflow/1p/network1d3d/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/network1d3d/spatialparams.hh b/test/porousmediumflow/1p/network1d3d/spatialparams.hh
index c2e19f6c18..ddad944094 100644
--- a/test/porousmediumflow/1p/network1d3d/spatialparams.hh
+++ b/test/porousmediumflow/1p/network1d3d/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/nonisothermal/problem_conduction.hh b/test/porousmediumflow/1p/nonisothermal/problem_conduction.hh
index 7f70eb809a..00dcd90aee 100644
--- a/test/porousmediumflow/1p/nonisothermal/problem_conduction.hh
+++ b/test/porousmediumflow/1p/nonisothermal/problem_conduction.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/nonisothermal/problem_convection.hh b/test/porousmediumflow/1p/nonisothermal/problem_convection.hh
index 3d009f5710..b32d150305 100644
--- a/test/porousmediumflow/1p/nonisothermal/problem_convection.hh
+++ b/test/porousmediumflow/1p/nonisothermal/problem_convection.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/nonisothermal/properties_conduction.hh b/test/porousmediumflow/1p/nonisothermal/properties_conduction.hh
index d982262833..1b8e5dd402 100644
--- a/test/porousmediumflow/1p/nonisothermal/properties_conduction.hh
+++ b/test/porousmediumflow/1p/nonisothermal/properties_conduction.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/nonisothermal/properties_convection.hh b/test/porousmediumflow/1p/nonisothermal/properties_convection.hh
index b0aa62911c..5a9c5ef210 100644
--- a/test/porousmediumflow/1p/nonisothermal/properties_convection.hh
+++ b/test/porousmediumflow/1p/nonisothermal/properties_convection.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/nonisothermal/spatialparams.hh b/test/porousmediumflow/1p/nonisothermal/spatialparams.hh
index a761bba0dc..484fd415ff 100644
--- a/test/porousmediumflow/1p/nonisothermal/spatialparams.hh
+++ b/test/porousmediumflow/1p/nonisothermal/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/periodicbc/problem.hh b/test/porousmediumflow/1p/periodicbc/problem.hh
index 4979ba1f12..ce0125c9b7 100644
--- a/test/porousmediumflow/1p/periodicbc/problem.hh
+++ b/test/porousmediumflow/1p/periodicbc/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/periodicbc/properties.hh b/test/porousmediumflow/1p/periodicbc/properties.hh
index 596adee974..6f60f39292 100644
--- a/test/porousmediumflow/1p/periodicbc/properties.hh
+++ b/test/porousmediumflow/1p/periodicbc/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/periodicbc/spatialparams.hh b/test/porousmediumflow/1p/periodicbc/spatialparams.hh
index 1e05b973eb..447a1175df 100644
--- a/test/porousmediumflow/1p/periodicbc/spatialparams.hh
+++ b/test/porousmediumflow/1p/periodicbc/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/pointsources/timedependent/problem.hh b/test/porousmediumflow/1p/pointsources/timedependent/problem.hh
index 839dcc878e..c691bae645 100644
--- a/test/porousmediumflow/1p/pointsources/timedependent/problem.hh
+++ b/test/porousmediumflow/1p/pointsources/timedependent/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/pointsources/timedependent/properties.hh b/test/porousmediumflow/1p/pointsources/timedependent/properties.hh
index 9456ce8046..e43eb3e440 100644
--- a/test/porousmediumflow/1p/pointsources/timedependent/properties.hh
+++ b/test/porousmediumflow/1p/pointsources/timedependent/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/pointsources/timeindependent/problem.hh b/test/porousmediumflow/1p/pointsources/timeindependent/problem.hh
index af410c15ff..cb8b059ebc 100644
--- a/test/porousmediumflow/1p/pointsources/timeindependent/problem.hh
+++ b/test/porousmediumflow/1p/pointsources/timeindependent/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/pointsources/timeindependent/properties.hh b/test/porousmediumflow/1p/pointsources/timeindependent/properties.hh
index cd2da000ce..69da757b00 100644
--- a/test/porousmediumflow/1p/pointsources/timeindependent/properties.hh
+++ b/test/porousmediumflow/1p/pointsources/timeindependent/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/rootbenchmark/problem.hh b/test/porousmediumflow/1p/rootbenchmark/problem.hh
index fc776094de..1da766bd89 100644
--- a/test/porousmediumflow/1p/rootbenchmark/problem.hh
+++ b/test/porousmediumflow/1p/rootbenchmark/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/rootbenchmark/properties.hh b/test/porousmediumflow/1p/rootbenchmark/properties.hh
index 00760a570f..0acc8926bc 100644
--- a/test/porousmediumflow/1p/rootbenchmark/properties.hh
+++ b/test/porousmediumflow/1p/rootbenchmark/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1p/rootbenchmark/spatialparams.hh b/test/porousmediumflow/1p/rootbenchmark/spatialparams.hh
index 743cd28dbb..79e6e6deae 100644
--- a/test/porousmediumflow/1p/rootbenchmark/spatialparams.hh
+++ b/test/porousmediumflow/1p/rootbenchmark/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/problem.hh b/test/porousmediumflow/1pnc/1p2c/isothermal/problem.hh
index 0fccba0176..56b006d282 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/properties.hh b/test/porousmediumflow/1pnc/1p2c/isothermal/properties.hh
index b9c82ed595..e172720703 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/problem.hh b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/problem.hh
index 341a8a600e..fd536f372b 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/properties.hh b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/properties.hh
index e8867b4a93..0abe790c45 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/problem.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/problem.hh
index cf7fbd5f2d..27db031929 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/properties.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/properties.hh
index 637bb9e71c..62dd8d0cf4 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/problem.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/problem.hh
index 3bb86bf83b..02f7fc9b98 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/properties.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/properties.hh
index d3dbae65b1..a1c1c71fea 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/problem.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/problem.hh
index b3c86d7e08..4d0fa38d0a 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/properties.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/properties.hh
index 4caa53d4b1..6ab4d7a536 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p2c/spatialparams.hh b/test/porousmediumflow/1pnc/1p2c/spatialparams.hh
index 4acb52100b..cb6b3340f0 100644
--- a/test/porousmediumflow/1pnc/1p2c/spatialparams.hh
+++ b/test/porousmediumflow/1pnc/1p2c/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p3c/problem.hh b/test/porousmediumflow/1pnc/1p3c/problem.hh
index b8e28dc80f..b3aacecfc0 100644
--- a/test/porousmediumflow/1pnc/1p3c/problem.hh
+++ b/test/porousmediumflow/1pnc/1p3c/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/1p3c/properties.hh b/test/porousmediumflow/1pnc/1p3c/properties.hh
index 744314f60d..0f49da3e0b 100644
--- a/test/porousmediumflow/1pnc/1p3c/properties.hh
+++ b/test/porousmediumflow/1pnc/1p3c/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/dispersion/problem.hh b/test/porousmediumflow/1pnc/dispersion/problem.hh
index 68af87f47b..6cd87f9187 100644
--- a/test/porousmediumflow/1pnc/dispersion/problem.hh
+++ b/test/porousmediumflow/1pnc/dispersion/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/dispersion/properties.hh b/test/porousmediumflow/1pnc/dispersion/properties.hh
index bf8c75367a..19f54a51d1 100644
--- a/test/porousmediumflow/1pnc/dispersion/properties.hh
+++ b/test/porousmediumflow/1pnc/dispersion/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/dispersion/spatialparams.hh b/test/porousmediumflow/1pnc/dispersion/spatialparams.hh
index e8459422ca..ced9b2ffc2 100644
--- a/test/porousmediumflow/1pnc/dispersion/spatialparams.hh
+++ b/test/porousmediumflow/1pnc/dispersion/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/problem.hh b/test/porousmediumflow/1pnc/nonequilibrium/problem.hh
index f9a7f81e06..5cf58e80b1 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/problem.hh
+++ b/test/porousmediumflow/1pnc/nonequilibrium/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/properties.hh b/test/porousmediumflow/1pnc/nonequilibrium/properties.hh
index bf1f1989d0..b1bdd2d8ba 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/properties.hh
+++ b/test/porousmediumflow/1pnc/nonequilibrium/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/spatialparams.hh b/test/porousmediumflow/1pnc/nonequilibrium/spatialparams.hh
index 053c4933ea..b0bae5b967 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/spatialparams.hh
+++ b/test/porousmediumflow/1pnc/nonequilibrium/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/modifiedcao.hh b/test/porousmediumflow/1pncmin/nonisothermal/modifiedcao.hh
index 9d83fae4db..a3de3c9bde 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/modifiedcao.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/modifiedcao.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/problem.hh b/test/porousmediumflow/1pncmin/nonisothermal/problem.hh
index 68fcbdcfa3..ee15f33c98 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/problem.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/properties.hh b/test/porousmediumflow/1pncmin/nonisothermal/properties.hh
index 163ee45508..bd9fd624cc 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/properties.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/reaction.hh b/test/porousmediumflow/1pncmin/nonisothermal/reaction.hh
index bb01d614b3..ec276a763d 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/reaction.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/reaction.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/spatialparams.hh b/test/porousmediumflow/1pncmin/nonisothermal/spatialparams.hh
index c99f340113..5c0b92ce21 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/spatialparams.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/adaptive/pointsourceproblem.hh b/test/porousmediumflow/2p/adaptive/pointsourceproblem.hh
index 512fbd87c6..c591bb936a 100644
--- a/test/porousmediumflow/2p/adaptive/pointsourceproblem.hh
+++ b/test/porousmediumflow/2p/adaptive/pointsourceproblem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/adaptive/problem.hh b/test/porousmediumflow/2p/adaptive/problem.hh
index bb5a1b49c4..a1b2bdb693 100644
--- a/test/porousmediumflow/2p/adaptive/problem.hh
+++ b/test/porousmediumflow/2p/adaptive/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/adaptive/properties.hh b/test/porousmediumflow/2p/adaptive/properties.hh
index 620e917cec..93275631bd 100644
--- a/test/porousmediumflow/2p/adaptive/properties.hh
+++ b/test/porousmediumflow/2p/adaptive/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/boxdfm/problem.hh b/test/porousmediumflow/2p/boxdfm/problem.hh
index c42e49a49c..5f1fb82ac4 100644
--- a/test/porousmediumflow/2p/boxdfm/problem.hh
+++ b/test/porousmediumflow/2p/boxdfm/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/boxdfm/properties.hh b/test/porousmediumflow/2p/boxdfm/properties.hh
index 5c3978aeab..f8fc1fbc3b 100644
--- a/test/porousmediumflow/2p/boxdfm/properties.hh
+++ b/test/porousmediumflow/2p/boxdfm/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/boxdfm/spatialparams.hh b/test/porousmediumflow/2p/boxdfm/spatialparams.hh
index 7539362843..f1f3b006ff 100644
--- a/test/porousmediumflow/2p/boxdfm/spatialparams.hh
+++ b/test/porousmediumflow/2p/boxdfm/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/cornerpoint/problem.hh b/test/porousmediumflow/2p/cornerpoint/problem.hh
index 86d7de5502..7ee2358dee 100644
--- a/test/porousmediumflow/2p/cornerpoint/problem.hh
+++ b/test/porousmediumflow/2p/cornerpoint/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/cornerpoint/properties.hh b/test/porousmediumflow/2p/cornerpoint/properties.hh
index 267da3fb0e..569700947b 100644
--- a/test/porousmediumflow/2p/cornerpoint/properties.hh
+++ b/test/porousmediumflow/2p/cornerpoint/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/cornerpoint/spatialparams.hh b/test/porousmediumflow/2p/cornerpoint/spatialparams.hh
index 6feed022e9..4ca6f22715 100644
--- a/test/porousmediumflow/2p/cornerpoint/spatialparams.hh
+++ b/test/porousmediumflow/2p/cornerpoint/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/fracture/problem.hh b/test/porousmediumflow/2p/fracture/problem.hh
index efbcc3d8f0..e75d70531c 100644
--- a/test/porousmediumflow/2p/fracture/problem.hh
+++ b/test/porousmediumflow/2p/fracture/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/fracture/properties.hh b/test/porousmediumflow/2p/fracture/properties.hh
index fd8f7ed07b..ed4bce1cb0 100644
--- a/test/porousmediumflow/2p/fracture/properties.hh
+++ b/test/porousmediumflow/2p/fracture/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/fracture/spatialparams.hh b/test/porousmediumflow/2p/fracture/spatialparams.hh
index a0e9c826a2..030d435d2e 100644
--- a/test/porousmediumflow/2p/fracture/spatialparams.hh
+++ b/test/porousmediumflow/2p/fracture/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/incompressible/problem.hh b/test/porousmediumflow/2p/incompressible/problem.hh
index 2149b21ea4..2ccdf3bbd8 100644
--- a/test/porousmediumflow/2p/incompressible/problem.hh
+++ b/test/porousmediumflow/2p/incompressible/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/incompressible/properties.hh b/test/porousmediumflow/2p/incompressible/properties.hh
index 0d7ac95496..586639276f 100644
--- a/test/porousmediumflow/2p/incompressible/properties.hh
+++ b/test/porousmediumflow/2p/incompressible/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/incompressible/spatialparams.hh b/test/porousmediumflow/2p/incompressible/spatialparams.hh
index 686c77dd4a..9361f2a92e 100644
--- a/test/porousmediumflow/2p/incompressible/spatialparams.hh
+++ b/test/porousmediumflow/2p/incompressible/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/nonisothermal/problem.hh b/test/porousmediumflow/2p/nonisothermal/problem.hh
index 1b1719a57d..bbe156dc91 100644
--- a/test/porousmediumflow/2p/nonisothermal/problem.hh
+++ b/test/porousmediumflow/2p/nonisothermal/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/nonisothermal/properties.hh b/test/porousmediumflow/2p/nonisothermal/properties.hh
index 5c42bdca2e..53dd75a74a 100644
--- a/test/porousmediumflow/2p/nonisothermal/properties.hh
+++ b/test/porousmediumflow/2p/nonisothermal/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/rotationsymmetry/problem.hh b/test/porousmediumflow/2p/rotationsymmetry/problem.hh
index 1208404ba8..40ef2deea3 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/problem.hh
+++ b/test/porousmediumflow/2p/rotationsymmetry/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/rotationsymmetry/properties.hh b/test/porousmediumflow/2p/rotationsymmetry/properties.hh
index 554c0fd4b1..85f80d4789 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/properties.hh
+++ b/test/porousmediumflow/2p/rotationsymmetry/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p/rotationsymmetry/spatialparams.hh b/test/porousmediumflow/2p/rotationsymmetry/spatialparams.hh
index 770042a807..f392748e05 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/spatialparams.hh
+++ b/test/porousmediumflow/2p/rotationsymmetry/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p1c/problem.hh b/test/porousmediumflow/2p1c/problem.hh
index 3d772fe4c5..370e488aab 100644
--- a/test/porousmediumflow/2p1c/problem.hh
+++ b/test/porousmediumflow/2p1c/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p1c/properties.hh b/test/porousmediumflow/2p1c/properties.hh
index 9c90aea496..8de99d9f67 100644
--- a/test/porousmediumflow/2p1c/properties.hh
+++ b/test/porousmediumflow/2p1c/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p1c/spatialparams.hh b/test/porousmediumflow/2p1c/spatialparams.hh
index b928ec8459..594a78b1a2 100644
--- a/test/porousmediumflow/2p1c/spatialparams.hh
+++ b/test/porousmediumflow/2p1c/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/problem.hh b/test/porousmediumflow/2p2c/chemicalnonequilibrium/problem.hh
index 49e933444b..dbebc6110f 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/problem.hh
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/problem.hh
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/properties.hh b/test/porousmediumflow/2p2c/chemicalnonequilibrium/properties.hh
index d3e8b0583e..560d85075c 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/properties.hh
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/spatialparams.hh b/test/porousmediumflow/2p2c/chemicalnonequilibrium/spatialparams.hh
index 1169ed40db..82d0682d0e 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/evaporation/constant2p2cfluidsystem.hh b/test/porousmediumflow/2p2c/evaporation/constant2p2cfluidsystem.hh
index 0fb2a55ae0..6cf3d1a39b 100644
--- a/test/porousmediumflow/2p2c/evaporation/constant2p2cfluidsystem.hh
+++ b/test/porousmediumflow/2p2c/evaporation/constant2p2cfluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/evaporation/problem.hh b/test/porousmediumflow/2p2c/evaporation/problem.hh
index d9c7850cf6..13057bfa6d 100644
--- a/test/porousmediumflow/2p2c/evaporation/problem.hh
+++ b/test/porousmediumflow/2p2c/evaporation/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/evaporation/properties.hh b/test/porousmediumflow/2p2c/evaporation/properties.hh
index 6e62f6726b..326e98f63c 100644
--- a/test/porousmediumflow/2p2c/evaporation/properties.hh
+++ b/test/porousmediumflow/2p2c/evaporation/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/evaporation/spatialparams.hh b/test/porousmediumflow/2p2c/evaporation/spatialparams.hh
index 42e3441d03..b5c99c286d 100644
--- a/test/porousmediumflow/2p2c/evaporation/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/evaporation/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/injection/problem.hh b/test/porousmediumflow/2p2c/injection/problem.hh
index 0d38ffbedd..59c40483af 100644
--- a/test/porousmediumflow/2p2c/injection/problem.hh
+++ b/test/porousmediumflow/2p2c/injection/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/injection/properties.hh b/test/porousmediumflow/2p2c/injection/properties.hh
index 1e999b1c97..269af1e8e9 100644
--- a/test/porousmediumflow/2p2c/injection/properties.hh
+++ b/test/porousmediumflow/2p2c/injection/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/injection/spatialparams.hh b/test/porousmediumflow/2p2c/injection/spatialparams.hh
index 46e90e84ba..a852f9e03e 100644
--- a/test/porousmediumflow/2p2c/injection/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/injection/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/iofields.hh b/test/porousmediumflow/2p2c/mpnccomparison/iofields.hh
index f76b105f51..d8765cce6b 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/iofields.hh
+++ b/test/porousmediumflow/2p2c/mpnccomparison/iofields.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/problem.hh b/test/porousmediumflow/2p2c/mpnccomparison/problem.hh
index bf09519003..bf501b163b 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/problem.hh
+++ b/test/porousmediumflow/2p2c/mpnccomparison/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/properties.hh b/test/porousmediumflow/2p2c/mpnccomparison/properties.hh
index 26846f4756..9196a0600c 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/properties.hh
+++ b/test/porousmediumflow/2p2c/mpnccomparison/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/spatialparams.hh b/test/porousmediumflow/2p2c/mpnccomparison/spatialparams.hh
index eb7d43aca8..52b715f4fc 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/mpnccomparison/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/waterair/problem.hh b/test/porousmediumflow/2p2c/waterair/problem.hh
index 3b45c6c33a..b3a5932261 100644
--- a/test/porousmediumflow/2p2c/waterair/problem.hh
+++ b/test/porousmediumflow/2p2c/waterair/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/waterair/properties.hh b/test/porousmediumflow/2p2c/waterair/properties.hh
index 8c774097d1..5a3d20df7a 100644
--- a/test/porousmediumflow/2p2c/waterair/properties.hh
+++ b/test/porousmediumflow/2p2c/waterair/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2p2c/waterair/spatialparams.hh b/test/porousmediumflow/2p2c/waterair/spatialparams.hh
index 142323a059..7da5d97a46 100644
--- a/test/porousmediumflow/2p2c/waterair/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/waterair/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/diffusion/problem.hh b/test/porousmediumflow/2pnc/diffusion/problem.hh
index 40ce2910f9..ab019a7697 100644
--- a/test/porousmediumflow/2pnc/diffusion/problem.hh
+++ b/test/porousmediumflow/2pnc/diffusion/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/diffusion/properties.hh b/test/porousmediumflow/2pnc/diffusion/properties.hh
index 651b43da96..6fe76dc733 100644
--- a/test/porousmediumflow/2pnc/diffusion/properties.hh
+++ b/test/porousmediumflow/2pnc/diffusion/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/diffusion/spatialparams.hh b/test/porousmediumflow/2pnc/diffusion/spatialparams.hh
index b30e28f66e..493e66e324 100644
--- a/test/porousmediumflow/2pnc/diffusion/spatialparams.hh
+++ b/test/porousmediumflow/2pnc/diffusion/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/fuelcell/problem.hh b/test/porousmediumflow/2pnc/fuelcell/problem.hh
index c0944b2839..9f3d69b43c 100644
--- a/test/porousmediumflow/2pnc/fuelcell/problem.hh
+++ b/test/porousmediumflow/2pnc/fuelcell/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/fuelcell/properties.hh b/test/porousmediumflow/2pnc/fuelcell/properties.hh
index ecbf3f03c5..ee4a042379 100644
--- a/test/porousmediumflow/2pnc/fuelcell/properties.hh
+++ b/test/porousmediumflow/2pnc/fuelcell/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/fuelcell/spatialparams.hh b/test/porousmediumflow/2pnc/fuelcell/spatialparams.hh
index 9c049ca169..7fd5430e4d 100644
--- a/test/porousmediumflow/2pnc/fuelcell/spatialparams.hh
+++ b/test/porousmediumflow/2pnc/fuelcell/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/surfactant/fluidsystem.hh b/test/porousmediumflow/2pnc/surfactant/fluidsystem.hh
index a1d6b1677a..12665819d8 100644
--- a/test/porousmediumflow/2pnc/surfactant/fluidsystem.hh
+++ b/test/porousmediumflow/2pnc/surfactant/fluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/surfactant/materiallaw.hh b/test/porousmediumflow/2pnc/surfactant/materiallaw.hh
index ec13256087..5198a6119a 100644
--- a/test/porousmediumflow/2pnc/surfactant/materiallaw.hh
+++ b/test/porousmediumflow/2pnc/surfactant/materiallaw.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/surfactant/problem.hh b/test/porousmediumflow/2pnc/surfactant/problem.hh
index a1e154c27c..2246a9b0e3 100644
--- a/test/porousmediumflow/2pnc/surfactant/problem.hh
+++ b/test/porousmediumflow/2pnc/surfactant/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/surfactant/properties.hh b/test/porousmediumflow/2pnc/surfactant/properties.hh
index 15b783e496..c07290eaf6 100644
--- a/test/porousmediumflow/2pnc/surfactant/properties.hh
+++ b/test/porousmediumflow/2pnc/surfactant/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pnc/surfactant/spatialparams.hh b/test/porousmediumflow/2pnc/surfactant/spatialparams.hh
index a4750fab4b..6d43ec1fc9 100644
--- a/test/porousmediumflow/2pnc/surfactant/spatialparams.hh
+++ b/test/porousmediumflow/2pnc/surfactant/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pncmin/isothermal/problem.hh b/test/porousmediumflow/2pncmin/isothermal/problem.hh
index 5f1e5e50c3..4e04f449db 100644
--- a/test/porousmediumflow/2pncmin/isothermal/problem.hh
+++ b/test/porousmediumflow/2pncmin/isothermal/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pncmin/isothermal/properties.hh b/test/porousmediumflow/2pncmin/isothermal/properties.hh
index 6a4937b750..855d9726aa 100644
--- a/test/porousmediumflow/2pncmin/isothermal/properties.hh
+++ b/test/porousmediumflow/2pncmin/isothermal/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pncmin/isothermal/spatialparams.hh b/test/porousmediumflow/2pncmin/isothermal/spatialparams.hh
index d5923e3b45..9b2865fee6 100644
--- a/test/porousmediumflow/2pncmin/isothermal/spatialparams.hh
+++ b/test/porousmediumflow/2pncmin/isothermal/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/problem.hh b/test/porousmediumflow/2pncmin/nonisothermal/problem.hh
index de2574950f..c4ef53b025 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/problem.hh
+++ b/test/porousmediumflow/2pncmin/nonisothermal/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/properties.hh b/test/porousmediumflow/2pncmin/nonisothermal/properties.hh
index fcbdd4175d..4876057c0d 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/properties.hh
+++ b/test/porousmediumflow/2pncmin/nonisothermal/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/spatialparams.hh b/test/porousmediumflow/2pncmin/nonisothermal/spatialparams.hh
index 76a9e16c5c..b75ec09581 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/spatialparams.hh
+++ b/test/porousmediumflow/2pncmin/nonisothermal/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/conduction/problem.hh b/test/porousmediumflow/3p/conduction/problem.hh
index 0943c47af1..3e17e3c601 100644
--- a/test/porousmediumflow/3p/conduction/problem.hh
+++ b/test/porousmediumflow/3p/conduction/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/conduction/properties.hh b/test/porousmediumflow/3p/conduction/properties.hh
index ef05b604ab..ecad306362 100644
--- a/test/porousmediumflow/3p/conduction/properties.hh
+++ b/test/porousmediumflow/3p/conduction/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/conduction/spatialparams.hh b/test/porousmediumflow/3p/conduction/spatialparams.hh
index 826875267b..3d721885c7 100644
--- a/test/porousmediumflow/3p/conduction/spatialparams.hh
+++ b/test/porousmediumflow/3p/conduction/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/convection/problem.hh b/test/porousmediumflow/3p/convection/problem.hh
index 61105b49cb..801e0d89d5 100644
--- a/test/porousmediumflow/3p/convection/problem.hh
+++ b/test/porousmediumflow/3p/convection/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/convection/properties.hh b/test/porousmediumflow/3p/convection/properties.hh
index fe2536caac..569f4b0dff 100644
--- a/test/porousmediumflow/3p/convection/properties.hh
+++ b/test/porousmediumflow/3p/convection/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/infiltration/problem.hh b/test/porousmediumflow/3p/infiltration/problem.hh
index 6f60ff29c5..070d5e0d76 100644
--- a/test/porousmediumflow/3p/infiltration/problem.hh
+++ b/test/porousmediumflow/3p/infiltration/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/infiltration/properties.hh b/test/porousmediumflow/3p/infiltration/properties.hh
index 4ebe43147c..c7d9f39031 100644
--- a/test/porousmediumflow/3p/infiltration/properties.hh
+++ b/test/porousmediumflow/3p/infiltration/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p/infiltration/spatialparams.hh b/test/porousmediumflow/3p/infiltration/spatialparams.hh
index 988a77c507..4d8a4f74e7 100644
--- a/test/porousmediumflow/3p/infiltration/spatialparams.hh
+++ b/test/porousmediumflow/3p/infiltration/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/columnxylol/problem.hh b/test/porousmediumflow/3p3c/columnxylol/problem.hh
index c91f8f5461..d24385fdf0 100644
--- a/test/porousmediumflow/3p3c/columnxylol/problem.hh
+++ b/test/porousmediumflow/3p3c/columnxylol/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/columnxylol/properties.hh b/test/porousmediumflow/3p3c/columnxylol/properties.hh
index 7588a452df..7d6ec83e81 100644
--- a/test/porousmediumflow/3p3c/columnxylol/properties.hh
+++ b/test/porousmediumflow/3p3c/columnxylol/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/columnxylol/spatialparams.hh b/test/porousmediumflow/3p3c/columnxylol/spatialparams.hh
index fdb84e7e84..fca085017e 100644
--- a/test/porousmediumflow/3p3c/columnxylol/spatialparams.hh
+++ b/test/porousmediumflow/3p3c/columnxylol/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/infiltration/problem.hh b/test/porousmediumflow/3p3c/infiltration/problem.hh
index bac397613f..24544f8d7a 100644
--- a/test/porousmediumflow/3p3c/infiltration/problem.hh
+++ b/test/porousmediumflow/3p3c/infiltration/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/infiltration/properties.hh b/test/porousmediumflow/3p3c/infiltration/properties.hh
index ecf73a1597..fc1089a226 100644
--- a/test/porousmediumflow/3p3c/infiltration/properties.hh
+++ b/test/porousmediumflow/3p3c/infiltration/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/infiltration/spatialparams.hh b/test/porousmediumflow/3p3c/infiltration/spatialparams.hh
index d9efb56424..3696b7c24f 100644
--- a/test/porousmediumflow/3p3c/infiltration/spatialparams.hh
+++ b/test/porousmediumflow/3p3c/infiltration/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/kuevette/problem.hh b/test/porousmediumflow/3p3c/kuevette/problem.hh
index 522d1e799e..142fc6c84d 100644
--- a/test/porousmediumflow/3p3c/kuevette/problem.hh
+++ b/test/porousmediumflow/3p3c/kuevette/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/kuevette/properties.hh b/test/porousmediumflow/3p3c/kuevette/properties.hh
index 4e1ee174fa..f68070cdc9 100644
--- a/test/porousmediumflow/3p3c/kuevette/properties.hh
+++ b/test/porousmediumflow/3p3c/kuevette/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3p3c/kuevette/spatialparams.hh b/test/porousmediumflow/3p3c/kuevette/spatialparams.hh
index 28a922d9c6..fefbddb893 100644
--- a/test/porousmediumflow/3p3c/kuevette/spatialparams.hh
+++ b/test/porousmediumflow/3p3c/kuevette/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3pwateroil/problem.hh b/test/porousmediumflow/3pwateroil/problem.hh
index 67253f8c92..e76a2413e6 100644
--- a/test/porousmediumflow/3pwateroil/problem.hh
+++ b/test/porousmediumflow/3pwateroil/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3pwateroil/properties.hh b/test/porousmediumflow/3pwateroil/properties.hh
index 0c5a5fa103..c95aed4542 100644
--- a/test/porousmediumflow/3pwateroil/properties.hh
+++ b/test/porousmediumflow/3pwateroil/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/3pwateroil/spatialparams.hh b/test/porousmediumflow/3pwateroil/spatialparams.hh
index 6c408ff48d..0775487186 100644
--- a/test/porousmediumflow/3pwateroil/spatialparams.hh
+++ b/test/porousmediumflow/3pwateroil/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/co2/problem.hh b/test/porousmediumflow/co2/problem.hh
index d624ec153a..8e272e081e 100644
--- a/test/porousmediumflow/co2/problem.hh
+++ b/test/porousmediumflow/co2/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/co2/properties.hh b/test/porousmediumflow/co2/properties.hh
index bc57810b97..5f0f569bf1 100644
--- a/test/porousmediumflow/co2/properties.hh
+++ b/test/porousmediumflow/co2/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/co2/spatialparams.hh b/test/porousmediumflow/co2/spatialparams.hh
index 6ff2983c07..1fc3c30a70 100644
--- a/test/porousmediumflow/co2/spatialparams.hh
+++ b/test/porousmediumflow/co2/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/problem.hh b/test/porousmediumflow/mpnc/2p2ccomparison/problem.hh
index a0026d1529..f4977718d7 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/problem.hh
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/properties.hh b/test/porousmediumflow/mpnc/2p2ccomparison/properties.hh
index 12fae1222a..347e58f6b7 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/properties.hh
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/spatialparams.hh b/test/porousmediumflow/mpnc/2p2ccomparison/spatialparams.hh
index 818155f284..0e7296f2d5 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/spatialparams.hh
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/kinetic/problem.hh b/test/porousmediumflow/mpnc/kinetic/problem.hh
index b3f30c6dfa..cc1049c4f6 100644
--- a/test/porousmediumflow/mpnc/kinetic/problem.hh
+++ b/test/porousmediumflow/mpnc/kinetic/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/kinetic/properties.hh b/test/porousmediumflow/mpnc/kinetic/properties.hh
index ddd8ce2c56..22b8086660 100644
--- a/test/porousmediumflow/mpnc/kinetic/properties.hh
+++ b/test/porousmediumflow/mpnc/kinetic/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/kinetic/spatialparams.hh b/test/porousmediumflow/mpnc/kinetic/spatialparams.hh
index 6dcecacb81..3c84bbf50c 100644
--- a/test/porousmediumflow/mpnc/kinetic/spatialparams.hh
+++ b/test/porousmediumflow/mpnc/kinetic/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/obstacle/problem.hh b/test/porousmediumflow/mpnc/obstacle/problem.hh
index 159e8b0536..d5648fe489 100644
--- a/test/porousmediumflow/mpnc/obstacle/problem.hh
+++ b/test/porousmediumflow/mpnc/obstacle/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/obstacle/properties.hh b/test/porousmediumflow/mpnc/obstacle/properties.hh
index 8a802b17a8..f04a0aa2ca 100644
--- a/test/porousmediumflow/mpnc/obstacle/properties.hh
+++ b/test/porousmediumflow/mpnc/obstacle/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/obstacle/spatialparams.hh b/test/porousmediumflow/mpnc/obstacle/spatialparams.hh
index ef00f8e461..18ed77b686 100644
--- a/test/porousmediumflow/mpnc/obstacle/spatialparams.hh
+++ b/test/porousmediumflow/mpnc/obstacle/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionfluidsystem.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionfluidsystem.hh
index fc2fe11599..42aaedd3cd 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionfluidsystem.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionfluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionlocalresidual.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionlocalresidual.hh
index b39780c4bd..ad6debdaf3 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionlocalresidual.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionlocalresidual.hh
@@ -1,4 +1,8 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/problem.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/problem.hh
index ce771da488..e5eab6c4fe 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/problem.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/problem.hh
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/properties.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/properties.hh
index 75b90ca1b9..2e14a7ba2e 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/properties.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/spatialparams.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/spatialparams.hh
index 71edd1f6d3..762f586e3c 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/spatialparams.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/spatialparams.hh
@@ -1,3 +1,7 @@
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   Institute for Modelling Hydraulic and Environmental Systems             *
  *   University of Stuttgart, Germany                                        *
diff --git a/test/porousmediumflow/richards/analytical/problem.hh b/test/porousmediumflow/richards/analytical/problem.hh
index e16f2e2207..8f2b111d26 100644
--- a/test/porousmediumflow/richards/analytical/problem.hh
+++ b/test/porousmediumflow/richards/analytical/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/analytical/properties.hh b/test/porousmediumflow/richards/analytical/properties.hh
index a244235daf..db0763a6f7 100644
--- a/test/porousmediumflow/richards/analytical/properties.hh
+++ b/test/porousmediumflow/richards/analytical/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/analytical/spatialparams.hh b/test/porousmediumflow/richards/analytical/spatialparams.hh
index 051fbc2c15..585899cb50 100644
--- a/test/porousmediumflow/richards/analytical/spatialparams.hh
+++ b/test/porousmediumflow/richards/analytical/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/annulus/problem.hh b/test/porousmediumflow/richards/annulus/problem.hh
index c6492dbea9..a92af908d5 100644
--- a/test/porousmediumflow/richards/annulus/problem.hh
+++ b/test/porousmediumflow/richards/annulus/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/annulus/properties.hh b/test/porousmediumflow/richards/annulus/properties.hh
index 9b82614753..032f7b7d62 100644
--- a/test/porousmediumflow/richards/annulus/properties.hh
+++ b/test/porousmediumflow/richards/annulus/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/annulus/spatialparams.hh b/test/porousmediumflow/richards/annulus/spatialparams.hh
index d81487ce2a..f917b659b1 100644
--- a/test/porousmediumflow/richards/annulus/spatialparams.hh
+++ b/test/porousmediumflow/richards/annulus/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/benchmarks/analytical.hh b/test/porousmediumflow/richards/benchmarks/analytical.hh
index 069eb87d4c..021a57478c 100644
--- a/test/porousmediumflow/richards/benchmarks/analytical.hh
+++ b/test/porousmediumflow/richards/benchmarks/analytical.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/benchmarks/problem.hh b/test/porousmediumflow/richards/benchmarks/problem.hh
index 05abd250f2..f0baaede87 100644
--- a/test/porousmediumflow/richards/benchmarks/problem.hh
+++ b/test/porousmediumflow/richards/benchmarks/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/benchmarks/properties.hh b/test/porousmediumflow/richards/benchmarks/properties.hh
index 324729690d..a600468918 100644
--- a/test/porousmediumflow/richards/benchmarks/properties.hh
+++ b/test/porousmediumflow/richards/benchmarks/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/benchmarks/spatialparams.hh b/test/porousmediumflow/richards/benchmarks/spatialparams.hh
index a8a0a775a0..b3588498e5 100644
--- a/test/porousmediumflow/richards/benchmarks/spatialparams.hh
+++ b/test/porousmediumflow/richards/benchmarks/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/lens/problem.hh b/test/porousmediumflow/richards/lens/problem.hh
index e7c60b18a5..1f9b10c668 100644
--- a/test/porousmediumflow/richards/lens/problem.hh
+++ b/test/porousmediumflow/richards/lens/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/lens/properties.hh b/test/porousmediumflow/richards/lens/properties.hh
index 4052eaaa97..23292976ba 100644
--- a/test/porousmediumflow/richards/lens/properties.hh
+++ b/test/porousmediumflow/richards/lens/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/lens/spatialparams.hh b/test/porousmediumflow/richards/lens/spatialparams.hh
index 76668b8e9f..df0dd92f5a 100644
--- a/test/porousmediumflow/richards/lens/spatialparams.hh
+++ b/test/porousmediumflow/richards/lens/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/conduction/problem.hh b/test/porousmediumflow/richards/nonisothermal/conduction/problem.hh
index 64948b6549..0187fdee2c 100644
--- a/test/porousmediumflow/richards/nonisothermal/conduction/problem.hh
+++ b/test/porousmediumflow/richards/nonisothermal/conduction/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/conduction/properties.hh b/test/porousmediumflow/richards/nonisothermal/conduction/properties.hh
index 8ea69e39ed..955b6d2be5 100644
--- a/test/porousmediumflow/richards/nonisothermal/conduction/properties.hh
+++ b/test/porousmediumflow/richards/nonisothermal/conduction/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/convection/problem.hh b/test/porousmediumflow/richards/nonisothermal/convection/problem.hh
index c23179a66e..d050b783c2 100644
--- a/test/porousmediumflow/richards/nonisothermal/convection/problem.hh
+++ b/test/porousmediumflow/richards/nonisothermal/convection/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/convection/properties.hh b/test/porousmediumflow/richards/nonisothermal/convection/properties.hh
index 5992161831..8524502a46 100644
--- a/test/porousmediumflow/richards/nonisothermal/convection/properties.hh
+++ b/test/porousmediumflow/richards/nonisothermal/convection/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/evaporation/problem.hh b/test/porousmediumflow/richards/nonisothermal/evaporation/problem.hh
index 15e68e7620..1251fcf43f 100644
--- a/test/porousmediumflow/richards/nonisothermal/evaporation/problem.hh
+++ b/test/porousmediumflow/richards/nonisothermal/evaporation/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/evaporation/properties.hh b/test/porousmediumflow/richards/nonisothermal/evaporation/properties.hh
index f7f34c5d1e..563e138909 100644
--- a/test/porousmediumflow/richards/nonisothermal/evaporation/properties.hh
+++ b/test/porousmediumflow/richards/nonisothermal/evaporation/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richards/nonisothermal/spatialparams.hh b/test/porousmediumflow/richards/nonisothermal/spatialparams.hh
index d24794e16c..6be2fe4889 100644
--- a/test/porousmediumflow/richards/nonisothermal/spatialparams.hh
+++ b/test/porousmediumflow/richards/nonisothermal/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richardsnc/problem.hh b/test/porousmediumflow/richardsnc/problem.hh
index a07ef4b4a2..0f3bfae56b 100644
--- a/test/porousmediumflow/richardsnc/problem.hh
+++ b/test/porousmediumflow/richardsnc/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richardsnc/properties.hh b/test/porousmediumflow/richardsnc/properties.hh
index 8b92b618b3..d7616ca38d 100644
--- a/test/porousmediumflow/richardsnc/properties.hh
+++ b/test/porousmediumflow/richardsnc/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/richardsnc/spatialparams.hh b/test/porousmediumflow/richardsnc/spatialparams.hh
index 15105fa61a..779e92f551 100644
--- a/test/porousmediumflow/richardsnc/spatialparams.hh
+++ b/test/porousmediumflow/richardsnc/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/solidenergy/problem.hh b/test/porousmediumflow/solidenergy/problem.hh
index 72585e26c9..7aaf51d54c 100644
--- a/test/porousmediumflow/solidenergy/problem.hh
+++ b/test/porousmediumflow/solidenergy/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/solidenergy/properties.hh b/test/porousmediumflow/solidenergy/properties.hh
index 84d12f56d2..5fd3bd7dbb 100644
--- a/test/porousmediumflow/solidenergy/properties.hh
+++ b/test/porousmediumflow/solidenergy/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/solidenergy/spatialparams.hh b/test/porousmediumflow/solidenergy/spatialparams.hh
index d5eda559fa..3624e1b3a5 100644
--- a/test/porousmediumflow/solidenergy/spatialparams.hh
+++ b/test/porousmediumflow/solidenergy/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/2ptracer/problem.hh b/test/porousmediumflow/tracer/2ptracer/problem.hh
index 5b273e7d27..6920b99e4d 100644
--- a/test/porousmediumflow/tracer/2ptracer/problem.hh
+++ b/test/porousmediumflow/tracer/2ptracer/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/2ptracer/properties.hh b/test/porousmediumflow/tracer/2ptracer/properties.hh
index 33deb1ba36..92e48f5f97 100644
--- a/test/porousmediumflow/tracer/2ptracer/properties.hh
+++ b/test/porousmediumflow/tracer/2ptracer/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/2ptracer/spatialparams.hh b/test/porousmediumflow/tracer/2ptracer/spatialparams.hh
index 600fdcfbfd..6abfe9a795 100644
--- a/test/porousmediumflow/tracer/2ptracer/spatialparams.hh
+++ b/test/porousmediumflow/tracer/2ptracer/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/constvel/problem.hh b/test/porousmediumflow/tracer/constvel/problem.hh
index c58da4df46..763301eed0 100644
--- a/test/porousmediumflow/tracer/constvel/problem.hh
+++ b/test/porousmediumflow/tracer/constvel/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/constvel/properties.hh b/test/porousmediumflow/tracer/constvel/properties.hh
index f2b75ab204..39ce0a646d 100644
--- a/test/porousmediumflow/tracer/constvel/properties.hh
+++ b/test/porousmediumflow/tracer/constvel/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/constvel/spatialparams.hh b/test/porousmediumflow/tracer/constvel/spatialparams.hh
index b9a2d97781..ec5197fcf7 100644
--- a/test/porousmediumflow/tracer/constvel/spatialparams.hh
+++ b/test/porousmediumflow/tracer/constvel/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/multiphase/fluidsystem.hh b/test/porousmediumflow/tracer/multiphase/fluidsystem.hh
index 35425b8d2a..55e44658ed 100644
--- a/test/porousmediumflow/tracer/multiphase/fluidsystem.hh
+++ b/test/porousmediumflow/tracer/multiphase/fluidsystem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/multiphase/problem.hh b/test/porousmediumflow/tracer/multiphase/problem.hh
index 409ddf06ca..f25a351802 100644
--- a/test/porousmediumflow/tracer/multiphase/problem.hh
+++ b/test/porousmediumflow/tracer/multiphase/problem.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/multiphase/properties.hh b/test/porousmediumflow/tracer/multiphase/properties.hh
index 67bd732d44..71701b0081 100644
--- a/test/porousmediumflow/tracer/multiphase/properties.hh
+++ b/test/porousmediumflow/tracer/multiphase/properties.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/porousmediumflow/tracer/multiphase/spatialparams.hh b/test/porousmediumflow/tracer/multiphase/spatialparams.hh
index 221cd89bd3..b518f9367a 100644
--- a/test/porousmediumflow/tracer/multiphase/spatialparams.hh
+++ b/test/porousmediumflow/tracer/multiphase/spatialparams.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /*****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
diff --git a/test/python/test_boundaryloop.hh b/test/python/test_boundaryloop.hh
index 3e7fb5812c..efc2dd6592 100644
--- a/test/python/test_boundaryloop.hh
+++ b/test/python/test_boundaryloop.hh
@@ -1,5 +1,9 @@
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
+//
+// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
 /****************************************************************************
  *   See the file COPYING for full copying permissions.                      *
  *                                                                           *
-- 
GitLab


From e695f40b997b0e1f316e7976d1ea01b1322afebd Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Thu, 13 Apr 2023 19:37:40 +0200
Subject: [PATCH 19/20] [license] remove GPL header

[license] adjust example doc generation to new license headers
---
 bin/util/co2table.hh.template                  | 16 ----------------
 dumux/adaptive/adapt.hh                        | 16 ----------------
 dumux/adaptive/griddatatransfer.hh             | 16 ----------------
 dumux/adaptive/initializationindicator.hh      | 16 ----------------
 dumux/adaptive/markelements.hh                 | 16 ----------------
 dumux/assembly/cclocalassembler.hh             | 16 ----------------
 dumux/assembly/cclocalresidual.hh              | 16 ----------------
 dumux/assembly/coloring.hh                     | 16 ----------------
 dumux/assembly/cvfelocalassembler.hh           | 16 ----------------
 dumux/assembly/cvfelocalresidual.hh            | 16 ----------------
 dumux/assembly/diffmethod.hh                   | 16 ----------------
 dumux/assembly/entitycolor.hh                  | 16 ----------------
 dumux/assembly/fclocalassembler.hh             | 16 ----------------
 dumux/assembly/fclocalresidual.hh              | 16 ----------------
 dumux/assembly/fvassembler.hh                  | 16 ----------------
 dumux/assembly/fvlocalassemblerbase.hh         | 16 ----------------
 dumux/assembly/fvlocalresidual.hh              | 16 ----------------
 dumux/assembly/initialsolution.hh              | 16 ----------------
 dumux/assembly/jacobianpattern.hh              | 16 ----------------
 dumux/assembly/numericepsilon.hh               | 16 ----------------
 dumux/assembly/partialreassembler.hh           | 16 ----------------
 dumux/assembly/staggeredfvassembler.hh         | 16 ----------------
 dumux/assembly/staggeredlocalresidual.hh       | 16 ----------------
 dumux/assembly/volvardeflectionhelper_.hh      | 16 ----------------
 dumux/common/balanceequationopts.hh            | 16 ----------------
 dumux/common/boundaryflag.hh                   | 16 ----------------
 dumux/common/boundarytypes.hh                  | 16 ----------------
 dumux/common/cubicspline.hh                    | 16 ----------------
 dumux/common/cubicsplinehermitebasis.hh        | 16 ----------------
 dumux/common/defaultmappertraits.hh            | 16 ----------------
 dumux/common/defaultusagemessage.hh            | 16 ----------------
 dumux/common/deprecated.hh                     | 16 ----------------
 dumux/common/dimensionlessnumbers.hh           | 16 ----------------
 dumux/common/doubleexpintegrationconstants.hh  | 15 ---------------
 dumux/common/doubleexpintegrator.hh            | 15 ---------------
 dumux/common/dumuxmessage.hh                   | 16 ----------------
 dumux/common/entitymap.hh                      | 16 ----------------
 dumux/common/enumerate.hh                      | 16 ----------------
 dumux/common/exceptions.hh                     | 16 ----------------
 dumux/common/fixedlengthspline_.hh             | 16 ----------------
 dumux/common/fvporousmediumspatialparams.hh    | 16 ----------------
 dumux/common/fvproblem.hh                      | 16 ----------------
 dumux/common/fvproblemwithspatialparams.hh     | 16 ----------------
 dumux/common/fvspatialparams.hh                | 16 ----------------
 dumux/common/gridcapabilities.hh               | 16 ----------------
 dumux/common/indextraits.hh                    | 16 ----------------
 dumux/common/initialize.hh                     | 16 ----------------
 dumux/common/integrate.hh                      | 16 ----------------
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 .../facet/tracer_tracer/properties.hh          | 16 ----------------
 .../facet/tracer_tracer/spatialparams_1p.hh    | 16 ----------------
 .../tracer_tracer/spatialparams_tracer.hh      | 16 ----------------
 .../facet/tracer_tracer/tracerfluidsystem.hh   | 16 ----------------
 .../facet/tracer_tracer/tracermodeltraits.hh   | 16 ----------------
 test/multidomain/poromechanics/el1p/main.cc    | 16 ----------------
 .../poromechanics/el1p/problem_1p.hh           | 16 ----------------
 .../poromechanics/el1p/problem_poroelastic.hh  | 16 ----------------
 .../poromechanics/el1p/properties.hh           | 16 ----------------
 .../poromechanics/el1p/spatialparams_1p.hh     | 16 ----------------
 .../el1p/spatialparams_poroelastic.hh          | 16 ----------------
 test/multidomain/poromechanics/el2p/main.cc    | 16 ----------------
 .../poromechanics/el2p/problem_2p.hh           | 16 ----------------
 .../poromechanics/el2p/problem_poroelastic.hh  | 16 ----------------
 .../poromechanics/el2p/properties.hh           | 16 ----------------
 .../poromechanics/el2p/spatialparams_2p.hh     | 16 ----------------
 .../el2p/spatialparams_poroelastic.hh          | 16 ----------------
 test/parallel/partition/main.cc                | 16 ----------------
 test/porenetwork/1p/main.cc                    | 16 ----------------
 test/porenetwork/1p/noncreepingflow/main.cc    | 16 ----------------
 .../1p/noncreepingflow/nonisothermal/main.cc   | 16 ----------------
 .../1p/noncreepingflow/properties.hh           | 16 ----------------
 .../1p/noncreepingflow/spatialparams.hh        | 16 ----------------
 test/porenetwork/1p/nonisothermal/main.cc      | 16 ----------------
 test/porenetwork/1p/problem.hh                 | 16 ----------------
 test/porenetwork/1p/properties.hh              | 16 ----------------
 test/porenetwork/1pnc/main.cc                  | 16 ----------------
 test/porenetwork/1pnc/problem.hh               | 16 ----------------
 test/porenetwork/1pnc/properties.hh            | 16 ----------------
 test/porenetwork/1pnc/spatialparams.hh         | 16 ----------------
 test/porenetwork/2p/main.cc                    | 16 ----------------
 test/porenetwork/2p/problem.hh                 | 16 ----------------
 test/porenetwork/2p/properties.hh              | 16 ----------------
 test/porenetwork/2p/spatialparams.hh           | 16 ----------------
 test/porenetwork/2p/static/main.cc             | 16 ----------------
 .../1p/compressible/instationary/assembler.hh  | 16 ----------------
 .../compressible/instationary/gridvariables.hh | 16 ----------------
 .../1p/compressible/instationary/main.cc       | 16 ----------------
 .../instationary/main_experimental.cc          | 16 ----------------
 .../1p/compressible/instationary/problem.hh    | 16 ----------------
 .../1p/compressible/instationary/properties.hh | 16 ----------------
 .../compressible/instationary/spatialparams.hh | 16 ----------------
 .../1p/compressible/stationary/main.cc         | 16 ----------------
 .../1p/compressible/stationary/problem.hh      | 16 ----------------
 .../1p/compressible/stationary/properties.hh   | 16 ----------------
 .../compressible/stationary/spatialparams.hh   | 16 ----------------
 .../1p/convergence/analyticsolution/main.cc    | 16 ----------------
 .../1p/convergence/analyticsolution/problem.hh | 16 ----------------
 .../convergence/analyticsolution/properties.hh | 16 ----------------
 .../analyticsolution/spatialparams.hh          | 16 ----------------
 .../1p/convergence/discretesolution/main.cc    | 16 ----------------
 .../1p/convergence/discretesolution/problem.hh | 16 ----------------
 .../convergence/discretesolution/properties.hh | 16 ----------------
 .../1p/convergence/discretesolution/solver.hh  | 16 ----------------
 .../discretesolution/spatialparams.hh          | 16 ----------------
 test/porousmediumflow/1p/fracture2d3d/main.cc  | 16 ----------------
 .../1p/fracture2d3d/problem.hh                 | 16 ----------------
 .../1p/fracture2d3d/properties.hh              | 16 ----------------
 .../1p/fracture2d3d/spatialparams.hh           | 16 ----------------
 .../porousmediumflow/1p/incompressible/main.cc | 16 ----------------
 .../1p/incompressible/problem.hh               | 16 ----------------
 .../1p/incompressible/properties.hh            | 16 ----------------
 .../1p/incompressible/spatialparams.hh         | 16 ----------------
 .../1p/internaldirichlet/problem.hh            | 16 ----------------
 .../1p/internaldirichlet/properties.hh         | 16 ----------------
 test/porousmediumflow/1p/isothermal/main.cc    | 16 ----------------
 test/porousmediumflow/1p/isothermal/problem.hh | 16 ----------------
 .../1p/isothermal/properties.hh                | 16 ----------------
 .../1p/isothermal/spatialparams.hh             | 16 ----------------
 test/porousmediumflow/1p/network1d3d/main.cc   | 16 ----------------
 .../porousmediumflow/1p/network1d3d/problem.hh | 16 ----------------
 .../1p/network1d3d/properties.hh               | 16 ----------------
 .../1p/network1d3d/spatialparams.hh            | 16 ----------------
 test/porousmediumflow/1p/nonisothermal/main.cc | 16 ----------------
 .../1p/nonisothermal/problem_conduction.hh     | 16 ----------------
 .../1p/nonisothermal/problem_convection.hh     | 16 ----------------
 .../1p/nonisothermal/properties_conduction.hh  | 16 ----------------
 .../1p/nonisothermal/properties_convection.hh  | 16 ----------------
 .../1p/nonisothermal/spatialparams.hh          | 16 ----------------
 test/porousmediumflow/1p/periodicbc/main.cc    | 16 ----------------
 test/porousmediumflow/1p/periodicbc/problem.hh | 16 ----------------
 .../1p/periodicbc/properties.hh                | 16 ----------------
 .../1p/periodicbc/spatialparams.hh             | 16 ----------------
 .../1p/pointsources/timedependent/main.cc      | 16 ----------------
 .../1p/pointsources/timedependent/problem.hh   | 16 ----------------
 .../pointsources/timedependent/properties.hh   | 16 ----------------
 .../1p/pointsources/timeindependent/main.cc    | 16 ----------------
 .../1p/pointsources/timeindependent/problem.hh | 16 ----------------
 .../pointsources/timeindependent/properties.hh | 16 ----------------
 test/porousmediumflow/1p/rootbenchmark/main.cc | 16 ----------------
 .../1p/rootbenchmark/problem.hh                | 16 ----------------
 .../1p/rootbenchmark/properties.hh             | 16 ----------------
 .../1p/rootbenchmark/spatialparams.hh          | 16 ----------------
 .../1pnc/1p2c/isothermal/main.cc               | 16 ----------------
 .../1pnc/1p2c/isothermal/problem.hh            | 16 ----------------
 .../1pnc/1p2c/isothermal/properties.hh         | 16 ----------------
 .../1p2c/isothermal/saltwaterintrusion/main.cc | 16 ----------------
 .../isothermal/saltwaterintrusion/problem.hh   | 16 ----------------
 .../saltwaterintrusion/properties.hh           | 16 ----------------
 .../1pnc/1p2c/nonisothermal/conduction/main.cc | 16 ----------------
 .../1p2c/nonisothermal/conduction/problem.hh   | 16 ----------------
 .../nonisothermal/conduction/properties.hh     | 16 ----------------
 .../1pnc/1p2c/nonisothermal/convection/main.cc | 16 ----------------
 .../1p2c/nonisothermal/convection/problem.hh   | 16 ----------------
 .../nonisothermal/convection/properties.hh     | 16 ----------------
 .../1p2c/nonisothermal/transientbc/main.cc     | 16 ----------------
 .../1p2c/nonisothermal/transientbc/problem.hh  | 16 ----------------
 .../nonisothermal/transientbc/properties.hh    | 16 ----------------
 .../1pnc/1p2c/spatialparams.hh                 | 16 ----------------
 test/porousmediumflow/1pnc/1p3c/main.cc        | 16 ----------------
 test/porousmediumflow/1pnc/1p3c/problem.hh     | 16 ----------------
 test/porousmediumflow/1pnc/1p3c/properties.hh  | 16 ----------------
 test/porousmediumflow/1pnc/dispersion/main.cc  | 16 ----------------
 .../1pnc/dispersion/problem.hh                 | 16 ----------------
 .../1pnc/dispersion/properties.hh              | 16 ----------------
 .../1pnc/dispersion/spatialparams.hh           | 16 ----------------
 .../1pnc/nonequilibrium/main.cc                | 16 ----------------
 .../1pnc/nonequilibrium/problem.hh             | 16 ----------------
 .../1pnc/nonequilibrium/properties.hh          | 16 ----------------
 .../1pnc/nonequilibrium/spatialparams.hh       | 16 ----------------
 .../1pncmin/nonisothermal/main.cc              | 16 ----------------
 .../1pncmin/nonisothermal/modifiedcao.hh       | 16 ----------------
 .../1pncmin/nonisothermal/problem.hh           | 16 ----------------
 .../1pncmin/nonisothermal/properties.hh        | 16 ----------------
 .../1pncmin/nonisothermal/reaction.hh          | 16 ----------------
 .../1pncmin/nonisothermal/spatialparams.hh     | 16 ----------------
 test/porousmediumflow/2p/adaptive/main.cc      | 16 ----------------
 .../2p/adaptive/pointsourceproblem.hh          | 16 ----------------
 test/porousmediumflow/2p/adaptive/problem.hh   | 16 ----------------
 .../porousmediumflow/2p/adaptive/properties.hh | 16 ----------------
 test/porousmediumflow/2p/boxdfm/main.cc        | 16 ----------------
 test/porousmediumflow/2p/boxdfm/problem.hh     | 16 ----------------
 test/porousmediumflow/2p/boxdfm/properties.hh  | 16 ----------------
 .../2p/boxdfm/spatialparams.hh                 | 16 ----------------
 test/porousmediumflow/2p/cornerpoint/main.cc   | 16 ----------------
 .../porousmediumflow/2p/cornerpoint/problem.hh | 16 ----------------
 .../2p/cornerpoint/properties.hh               | 16 ----------------
 .../2p/cornerpoint/spatialparams.hh            | 16 ----------------
 test/porousmediumflow/2p/fracture/main.cc      | 16 ----------------
 test/porousmediumflow/2p/fracture/problem.hh   | 16 ----------------
 .../porousmediumflow/2p/fracture/properties.hh | 16 ----------------
 .../2p/fracture/spatialparams.hh               | 16 ----------------
 .../porousmediumflow/2p/incompressible/main.cc | 16 ----------------
 .../2p/incompressible/problem.hh               | 16 ----------------
 .../2p/incompressible/properties.hh            | 16 ----------------
 .../2p/incompressible/spatialparams.hh         | 16 ----------------
 test/porousmediumflow/2p/nonisothermal/main.cc | 16 ----------------
 .../2p/nonisothermal/problem.hh                | 16 ----------------
 .../2p/nonisothermal/properties.hh             | 16 ----------------
 .../2p/rotationsymmetry/main.cc                | 16 ----------------
 .../2p/rotationsymmetry/problem.hh             | 16 ----------------
 .../2p/rotationsymmetry/properties.hh          | 16 ----------------
 .../2p/rotationsymmetry/spatialparams.hh       | 16 ----------------
 test/porousmediumflow/2p1c/main.cc             | 16 ----------------
 test/porousmediumflow/2p1c/problem.hh          | 16 ----------------
 test/porousmediumflow/2p1c/properties.hh       | 16 ----------------
 test/porousmediumflow/2p1c/spatialparams.hh    | 16 ----------------
 .../2p2c/chemicalnonequilibrium/main.cc        | 16 ----------------
 .../2p2c/chemicalnonequilibrium/problem.hh     | 16 ----------------
 .../2p2c/chemicalnonequilibrium/properties.hh  | 16 ----------------
 .../chemicalnonequilibrium/spatialparams.hh    | 16 ----------------
 .../evaporation/constant2p2cfluidsystem.hh     | 16 ----------------
 test/porousmediumflow/2p2c/evaporation/main.cc | 16 ----------------
 .../2p2c/evaporation/problem.hh                | 16 ----------------
 .../2p2c/evaporation/properties.hh             | 16 ----------------
 .../2p2c/evaporation/spatialparams.hh          | 16 ----------------
 test/porousmediumflow/2p2c/injection/main.cc   | 16 ----------------
 .../porousmediumflow/2p2c/injection/problem.hh | 16 ----------------
 .../2p2c/injection/properties.hh               | 16 ----------------
 .../2p2c/injection/spatialparams.hh            | 16 ----------------
 .../2p2c/mpnccomparison/iofields.hh            | 16 ----------------
 .../2p2c/mpnccomparison/main.cc                | 16 ----------------
 .../2p2c/mpnccomparison/problem.hh             | 16 ----------------
 .../2p2c/mpnccomparison/properties.hh          | 16 ----------------
 .../2p2c/mpnccomparison/spatialparams.hh       | 16 ----------------
 test/porousmediumflow/2p2c/waterair/main.cc    | 16 ----------------
 test/porousmediumflow/2p2c/waterair/problem.hh | 16 ----------------
 .../2p2c/waterair/properties.hh                | 16 ----------------
 .../2p2c/waterair/spatialparams.hh             | 16 ----------------
 test/porousmediumflow/2pnc/diffusion/main.cc   | 16 ----------------
 .../porousmediumflow/2pnc/diffusion/problem.hh | 16 ----------------
 .../2pnc/diffusion/properties.hh               | 16 ----------------
 .../2pnc/diffusion/spatialparams.hh            | 16 ----------------
 test/porousmediumflow/2pnc/fuelcell/main.cc    | 16 ----------------
 test/porousmediumflow/2pnc/fuelcell/problem.hh | 16 ----------------
 .../2pnc/fuelcell/properties.hh                | 16 ----------------
 .../2pnc/fuelcell/spatialparams.hh             | 16 ----------------
 .../2pnc/surfactant/fluidsystem.hh             | 16 ----------------
 test/porousmediumflow/2pnc/surfactant/main.cc  | 16 ----------------
 .../2pnc/surfactant/materiallaw.hh             | 16 ----------------
 .../2pnc/surfactant/problem.hh                 | 16 ----------------
 .../2pnc/surfactant/properties.hh              | 16 ----------------
 .../2pnc/surfactant/spatialparams.hh           | 16 ----------------
 .../2pncmin/isothermal/main.cc                 | 16 ----------------
 .../2pncmin/isothermal/problem.hh              | 16 ----------------
 .../2pncmin/isothermal/properties.hh           | 16 ----------------
 .../2pncmin/isothermal/spatialparams.hh        | 16 ----------------
 .../2pncmin/nonisothermal/main.cc              | 16 ----------------
 .../2pncmin/nonisothermal/problem.hh           | 16 ----------------
 .../2pncmin/nonisothermal/properties.hh        | 16 ----------------
 .../2pncmin/nonisothermal/spatialparams.hh     | 16 ----------------
 test/porousmediumflow/3p/conduction/main.cc    | 16 ----------------
 test/porousmediumflow/3p/conduction/problem.hh | 16 ----------------
 .../3p/conduction/properties.hh                | 16 ----------------
 .../3p/conduction/spatialparams.hh             | 16 ----------------
 test/porousmediumflow/3p/convection/main.cc    | 16 ----------------
 test/porousmediumflow/3p/convection/problem.hh | 16 ----------------
 .../3p/convection/properties.hh                | 16 ----------------
 test/porousmediumflow/3p/infiltration/main.cc  | 16 ----------------
 .../3p/infiltration/problem.hh                 | 16 ----------------
 .../3p/infiltration/properties.hh              | 16 ----------------
 .../3p/infiltration/spatialparams.hh           | 16 ----------------
 test/porousmediumflow/3p3c/columnxylol/main.cc | 16 ----------------
 .../3p3c/columnxylol/problem.hh                | 16 ----------------
 .../3p3c/columnxylol/properties.hh             | 16 ----------------
 .../3p3c/columnxylol/spatialparams.hh          | 16 ----------------
 .../porousmediumflow/3p3c/infiltration/main.cc | 16 ----------------
 .../3p3c/infiltration/problem.hh               | 16 ----------------
 .../3p3c/infiltration/properties.hh            | 16 ----------------
 .../3p3c/infiltration/spatialparams.hh         | 16 ----------------
 test/porousmediumflow/3p3c/kuevette/main.cc    | 16 ----------------
 test/porousmediumflow/3p3c/kuevette/problem.hh | 16 ----------------
 .../3p3c/kuevette/properties.hh                | 16 ----------------
 .../3p3c/kuevette/spatialparams.hh             | 16 ----------------
 test/porousmediumflow/3pwateroil/main.cc       | 16 ----------------
 test/porousmediumflow/3pwateroil/problem.hh    | 16 ----------------
 test/porousmediumflow/3pwateroil/properties.hh | 16 ----------------
 .../3pwateroil/spatialparams.hh                | 16 ----------------
 test/porousmediumflow/co2/main.cc              | 16 ----------------
 test/porousmediumflow/co2/problem.hh           | 16 ----------------
 test/porousmediumflow/co2/properties.hh        | 16 ----------------
 test/porousmediumflow/co2/spatialparams.hh     | 16 ----------------
 .../mpnc/2p2ccomparison/main.cc                | 16 ----------------
 .../mpnc/2p2ccomparison/problem.hh             | 16 ----------------
 .../mpnc/2p2ccomparison/properties.hh          | 16 ----------------
 .../mpnc/2p2ccomparison/spatialparams.hh       | 16 ----------------
 test/porousmediumflow/mpnc/kinetic/main.cc     | 16 ----------------
 test/porousmediumflow/mpnc/kinetic/problem.hh  | 16 ----------------
 .../mpnc/kinetic/properties.hh                 | 16 ----------------
 .../mpnc/kinetic/spatialparams.hh              | 16 ----------------
 test/porousmediumflow/mpnc/obstacle/main.cc    | 16 ----------------
 test/porousmediumflow/mpnc/obstacle/problem.hh | 16 ----------------
 .../mpnc/obstacle/properties.hh                | 16 ----------------
 .../mpnc/obstacle/spatialparams.hh             | 16 ----------------
 .../combustionfluidsystem.hh                   | 16 ----------------
 .../combustionlocalresidual.hh                 | 16 ----------------
 .../mpnc/thermalnonequilibrium/main.cc         | 16 ----------------
 .../mpnc/thermalnonequilibrium/problem.hh      | 16 ----------------
 .../mpnc/thermalnonequilibrium/properties.hh   | 16 ----------------
 .../thermalnonequilibrium/spatialparams.hh     | 18 ------------------
 .../richards/analytical/main.cc                | 16 ----------------
 .../richards/analytical/problem.hh             | 16 ----------------
 .../richards/analytical/properties.hh          | 16 ----------------
 .../richards/analytical/spatialparams.hh       | 16 ----------------
 test/porousmediumflow/richards/annulus/main.cc | 16 ----------------
 .../richards/annulus/main_instationary.cc      | 16 ----------------
 .../richards/annulus/problem.hh                | 16 ----------------
 .../richards/annulus/properties.hh             | 16 ----------------
 .../richards/annulus/spatialparams.hh          | 16 ----------------
 .../richards/benchmarks/analytical.hh          | 16 ----------------
 .../richards/benchmarks/main.cc                | 16 ----------------
 .../richards/benchmarks/problem.hh             | 16 ----------------
 .../richards/benchmarks/properties.hh          | 16 ----------------
 .../richards/benchmarks/spatialparams.hh       | 16 ----------------
 test/porousmediumflow/richards/lens/main.cc    | 16 ----------------
 test/porousmediumflow/richards/lens/problem.hh | 16 ----------------
 .../richards/lens/properties.hh                | 16 ----------------
 .../richards/lens/spatialparams.hh             | 16 ----------------
 .../richards/nonisothermal/conduction/main.cc  | 16 ----------------
 .../nonisothermal/conduction/problem.hh        | 16 ----------------
 .../nonisothermal/conduction/properties.hh     | 16 ----------------
 .../richards/nonisothermal/convection/main.cc  | 16 ----------------
 .../nonisothermal/convection/problem.hh        | 16 ----------------
 .../nonisothermal/convection/properties.hh     | 16 ----------------
 .../richards/nonisothermal/evaporation/main.cc | 16 ----------------
 .../nonisothermal/evaporation/problem.hh       | 16 ----------------
 .../nonisothermal/evaporation/properties.hh    | 16 ----------------
 .../richards/nonisothermal/spatialparams.hh    | 16 ----------------
 test/porousmediumflow/richardsnc/main.cc       | 16 ----------------
 test/porousmediumflow/richardsnc/problem.hh    | 16 ----------------
 test/porousmediumflow/richardsnc/properties.hh | 16 ----------------
 .../richardsnc/spatialparams.hh                | 16 ----------------
 test/porousmediumflow/solidenergy/main.cc      | 16 ----------------
 test/porousmediumflow/solidenergy/problem.hh   | 16 ----------------
 .../porousmediumflow/solidenergy/properties.hh | 16 ----------------
 .../solidenergy/spatialparams.hh               | 16 ----------------
 test/porousmediumflow/tracer/2ptracer/main.cc  | 16 ----------------
 .../tracer/2ptracer/problem.hh                 | 16 ----------------
 .../tracer/2ptracer/properties.hh              | 16 ----------------
 .../tracer/2ptracer/spatialparams.hh           | 16 ----------------
 test/porousmediumflow/tracer/constvel/main.cc  | 16 ----------------
 .../tracer/constvel/problem.hh                 | 16 ----------------
 .../tracer/constvel/properties.hh              | 16 ----------------
 .../tracer/constvel/spatialparams.hh           | 16 ----------------
 .../tracer/multiphase/fluidsystem.hh           | 16 ----------------
 .../porousmediumflow/tracer/multiphase/main.cc | 16 ----------------
 .../tracer/multiphase/problem.hh               | 16 ----------------
 .../tracer/multiphase/properties.hh            | 16 ----------------
 .../tracer/multiphase/spatialparams.hh         | 16 ----------------
 test/python/test_boundaryloop.hh               | 16 ----------------
 1573 files changed, 2 insertions(+), 25153 deletions(-)

diff --git a/bin/util/co2table.hh.template b/bin/util/co2table.hh.template
index 431e591ec8..3a490e37f1 100644
--- a/bin/util/co2table.hh.template
+++ b/bin/util/co2table.hh.template
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/adaptive/adapt.hh b/dumux/adaptive/adapt.hh
index 9a284ecc23..d19b07c000 100644
--- a/dumux/adaptive/adapt.hh
+++ b/dumux/adaptive/adapt.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Adaptive
diff --git a/dumux/adaptive/griddatatransfer.hh b/dumux/adaptive/griddatatransfer.hh
index cb1f5ea17f..fecb786484 100644
--- a/dumux/adaptive/griddatatransfer.hh
+++ b/dumux/adaptive/griddatatransfer.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Adaptive
diff --git a/dumux/adaptive/initializationindicator.hh b/dumux/adaptive/initializationindicator.hh
index 9aadebad95..bacc65499e 100644
--- a/dumux/adaptive/initializationindicator.hh
+++ b/dumux/adaptive/initializationindicator.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Adaptive
diff --git a/dumux/adaptive/markelements.hh b/dumux/adaptive/markelements.hh
index 6fd9f648ac..a7a6b8fa33 100644
--- a/dumux/adaptive/markelements.hh
+++ b/dumux/adaptive/markelements.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Adaptive
diff --git a/dumux/assembly/cclocalassembler.hh b/dumux/assembly/cclocalassembler.hh
index ea752804fe..bfe46758e8 100644
--- a/dumux/assembly/cclocalassembler.hh
+++ b/dumux/assembly/cclocalassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/cclocalresidual.hh b/dumux/assembly/cclocalresidual.hh
index 07b697b797..9ad731ad13 100644
--- a/dumux/assembly/cclocalresidual.hh
+++ b/dumux/assembly/cclocalresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/coloring.hh b/dumux/assembly/coloring.hh
index c864b8b2e4..f3a8d68dae 100644
--- a/dumux/assembly/coloring.hh
+++ b/dumux/assembly/coloring.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/cvfelocalassembler.hh b/dumux/assembly/cvfelocalassembler.hh
index f48d8fed17..e6bcf1fbe8 100644
--- a/dumux/assembly/cvfelocalassembler.hh
+++ b/dumux/assembly/cvfelocalassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/cvfelocalresidual.hh b/dumux/assembly/cvfelocalresidual.hh
index 52cad5a84f..1993e62e52 100644
--- a/dumux/assembly/cvfelocalresidual.hh
+++ b/dumux/assembly/cvfelocalresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/diffmethod.hh b/dumux/assembly/diffmethod.hh
index 499cc401cc..9c52b5ff82 100644
--- a/dumux/assembly/diffmethod.hh
+++ b/dumux/assembly/diffmethod.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/entitycolor.hh b/dumux/assembly/entitycolor.hh
index 48c8895329..56fe83992e 100644
--- a/dumux/assembly/entitycolor.hh
+++ b/dumux/assembly/entitycolor.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/fclocalassembler.hh b/dumux/assembly/fclocalassembler.hh
index 2ea79f2081..54c0ec0bef 100644
--- a/dumux/assembly/fclocalassembler.hh
+++ b/dumux/assembly/fclocalassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/fclocalresidual.hh b/dumux/assembly/fclocalresidual.hh
index 95884d014f..9cb3a237c8 100644
--- a/dumux/assembly/fclocalresidual.hh
+++ b/dumux/assembly/fclocalresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/fvassembler.hh b/dumux/assembly/fvassembler.hh
index 1f81f1fd14..32544f8b5a 100644
--- a/dumux/assembly/fvassembler.hh
+++ b/dumux/assembly/fvassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/fvlocalassemblerbase.hh b/dumux/assembly/fvlocalassemblerbase.hh
index 542b3477c0..c26cec6591 100644
--- a/dumux/assembly/fvlocalassemblerbase.hh
+++ b/dumux/assembly/fvlocalassemblerbase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/fvlocalresidual.hh b/dumux/assembly/fvlocalresidual.hh
index 5b95fc8a92..ba5ec291a3 100644
--- a/dumux/assembly/fvlocalresidual.hh
+++ b/dumux/assembly/fvlocalresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/initialsolution.hh b/dumux/assembly/initialsolution.hh
index cd3af70d3a..d957bb3368 100644
--- a/dumux/assembly/initialsolution.hh
+++ b/dumux/assembly/initialsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/jacobianpattern.hh b/dumux/assembly/jacobianpattern.hh
index ccd77541c8..2ed3975c3a 100644
--- a/dumux/assembly/jacobianpattern.hh
+++ b/dumux/assembly/jacobianpattern.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/numericepsilon.hh b/dumux/assembly/numericepsilon.hh
index e0efcc7b40..aadff976e8 100644
--- a/dumux/assembly/numericepsilon.hh
+++ b/dumux/assembly/numericepsilon.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/partialreassembler.hh b/dumux/assembly/partialreassembler.hh
index 8815711a5d..ac86586694 100644
--- a/dumux/assembly/partialreassembler.hh
+++ b/dumux/assembly/partialreassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/staggeredfvassembler.hh b/dumux/assembly/staggeredfvassembler.hh
index 6e610551bc..6b28fcf06d 100644
--- a/dumux/assembly/staggeredfvassembler.hh
+++ b/dumux/assembly/staggeredfvassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/staggeredlocalresidual.hh b/dumux/assembly/staggeredlocalresidual.hh
index 7492a55b30..d023f088bd 100644
--- a/dumux/assembly/staggeredlocalresidual.hh
+++ b/dumux/assembly/staggeredlocalresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/assembly/volvardeflectionhelper_.hh b/dumux/assembly/volvardeflectionhelper_.hh
index 4cb403d956..8b8da7648a 100644
--- a/dumux/assembly/volvardeflectionhelper_.hh
+++ b/dumux/assembly/volvardeflectionhelper_.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/common/balanceequationopts.hh b/dumux/common/balanceequationopts.hh
index 5677c3df88..8da908ccf2 100644
--- a/dumux/common/balanceequationopts.hh
+++ b/dumux/common/balanceequationopts.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/boundaryflag.hh b/dumux/common/boundaryflag.hh
index 66681b5831..4a67c217cf 100644
--- a/dumux/common/boundaryflag.hh
+++ b/dumux/common/boundaryflag.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/boundarytypes.hh b/dumux/common/boundarytypes.hh
index 2fd64bc429..8f550414a2 100644
--- a/dumux/common/boundarytypes.hh
+++ b/dumux/common/boundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/cubicspline.hh b/dumux/common/cubicspline.hh
index 3ebe55debd..dd14f0d519 100644
--- a/dumux/common/cubicspline.hh
+++ b/dumux/common/cubicspline.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/cubicsplinehermitebasis.hh b/dumux/common/cubicsplinehermitebasis.hh
index 7f950a65f2..3cdbaca27e 100644
--- a/dumux/common/cubicsplinehermitebasis.hh
+++ b/dumux/common/cubicsplinehermitebasis.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/defaultmappertraits.hh b/dumux/common/defaultmappertraits.hh
index 109ca35139..a61a7ee27b 100644
--- a/dumux/common/defaultmappertraits.hh
+++ b/dumux/common/defaultmappertraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/defaultusagemessage.hh b/dumux/common/defaultusagemessage.hh
index 83afc3e97f..019d5b7a81 100644
--- a/dumux/common/defaultusagemessage.hh
+++ b/dumux/common/defaultusagemessage.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/deprecated.hh b/dumux/common/deprecated.hh
index 9898c2aa7e..b89d7ee895 100644
--- a/dumux/common/deprecated.hh
+++ b/dumux/common/deprecated.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/dimensionlessnumbers.hh b/dumux/common/dimensionlessnumbers.hh
index 5121c0b9a6..27b612a343 100644
--- a/dumux/common/dimensionlessnumbers.hh
+++ b/dumux/common/dimensionlessnumbers.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/doubleexpintegrationconstants.hh b/dumux/common/doubleexpintegrationconstants.hh
index f53b416de9..5c6f488462 100644
--- a/dumux/common/doubleexpintegrationconstants.hh
+++ b/dumux/common/doubleexpintegrationconstants.hh
@@ -10,21 +10,6 @@
 // BSD-2-Clause. All Changes are licensed under GPL-3.0-or-later.
 //
 /*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *                                                                           *
  *   This version is modified after the original version by John D. Cook     *
  *   see https://www.codeproject.com/                                        *
  *       Articles/31550/Fast-Numerical-Integration                           *
diff --git a/dumux/common/doubleexpintegrator.hh b/dumux/common/doubleexpintegrator.hh
index 5493698f4d..545b36825d 100644
--- a/dumux/common/doubleexpintegrator.hh
+++ b/dumux/common/doubleexpintegrator.hh
@@ -10,21 +10,6 @@
 // BSD-2-Clause. All Changes are licensed under GPL-3.0-or-later.
 //
 /*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *                                                                           *
  *   This version is modified after the original version by John D. Cook     *
  *   see https://www.codeproject.com/                                        *
  *       Articles/31550/Fast-Numerical-Integration                           *
diff --git a/dumux/common/dumuxmessage.hh b/dumux/common/dumuxmessage.hh
index 4bd44ec1b5..6709dbef56 100644
--- a/dumux/common/dumuxmessage.hh
+++ b/dumux/common/dumuxmessage.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/entitymap.hh b/dumux/common/entitymap.hh
index 5a9e7acbfa..64eb8a037e 100644
--- a/dumux/common/entitymap.hh
+++ b/dumux/common/entitymap.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/enumerate.hh b/dumux/common/enumerate.hh
index c31fea3c14..c47418c818 100644
--- a/dumux/common/enumerate.hh
+++ b/dumux/common/enumerate.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/exceptions.hh b/dumux/common/exceptions.hh
index f698ad3ca8..bc49e2d9af 100644
--- a/dumux/common/exceptions.hh
+++ b/dumux/common/exceptions.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/fixedlengthspline_.hh b/dumux/common/fixedlengthspline_.hh
index c83684d98f..4f8c12eff6 100644
--- a/dumux/common/fixedlengthspline_.hh
+++ b/dumux/common/fixedlengthspline_.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/fvporousmediumspatialparams.hh b/dumux/common/fvporousmediumspatialparams.hh
index b6f5bf2b49..bac31365c9 100644
--- a/dumux/common/fvporousmediumspatialparams.hh
+++ b/dumux/common/fvporousmediumspatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/fvproblem.hh b/dumux/common/fvproblem.hh
index f79495576d..fcf82e1c8f 100644
--- a/dumux/common/fvproblem.hh
+++ b/dumux/common/fvproblem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/fvproblemwithspatialparams.hh b/dumux/common/fvproblemwithspatialparams.hh
index 9c39b4db92..ba53461870 100644
--- a/dumux/common/fvproblemwithspatialparams.hh
+++ b/dumux/common/fvproblemwithspatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/fvspatialparams.hh b/dumux/common/fvspatialparams.hh
index 14723d1732..dd7f048836 100644
--- a/dumux/common/fvspatialparams.hh
+++ b/dumux/common/fvspatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/gridcapabilities.hh b/dumux/common/gridcapabilities.hh
index 44a2beee91..0a5708f83e 100644
--- a/dumux/common/gridcapabilities.hh
+++ b/dumux/common/gridcapabilities.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/indextraits.hh b/dumux/common/indextraits.hh
index 5be3e2b84e..deb0383113 100644
--- a/dumux/common/indextraits.hh
+++ b/dumux/common/indextraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/initialize.hh b/dumux/common/initialize.hh
index 4209967703..b3829bfe7e 100644
--- a/dumux/common/initialize.hh
+++ b/dumux/common/initialize.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/integrate.hh b/dumux/common/integrate.hh
index 61a02dbc43..5029ffb94a 100644
--- a/dumux/common/integrate.hh
+++ b/dumux/common/integrate.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/intersectionmapper.hh b/dumux/common/intersectionmapper.hh
index 435e6530c1..652577a41b 100644
--- a/dumux/common/intersectionmapper.hh
+++ b/dumux/common/intersectionmapper.hh
@@ -3,22 +3,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/loggingparametertree.hh b/dumux/common/loggingparametertree.hh
index a02ed95659..d536288c34 100644
--- a/dumux/common/loggingparametertree.hh
+++ b/dumux/common/loggingparametertree.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Parameter
diff --git a/dumux/common/math.hh b/dumux/common/math.hh
index fa58d4331b..59d7520f7d 100644
--- a/dumux/common/math.hh
+++ b/dumux/common/math.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/metadata.hh b/dumux/common/metadata.hh
index 9111a4afdd..5b745a5436 100644
--- a/dumux/common/metadata.hh
+++ b/dumux/common/metadata.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/monotonecubicspline.hh b/dumux/common/monotonecubicspline.hh
index 41dd2847db..030d4ef9bc 100644
--- a/dumux/common/monotonecubicspline.hh
+++ b/dumux/common/monotonecubicspline.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/numeqvector.hh b/dumux/common/numeqvector.hh
index e0a38adb1a..88c7cc8960 100644
--- a/dumux/common/numeqvector.hh
+++ b/dumux/common/numeqvector.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/numericdifferentiation.hh b/dumux/common/numericdifferentiation.hh
index 78e7b9dc0d..b0c4856cf1 100644
--- a/dumux/common/numericdifferentiation.hh
+++ b/dumux/common/numericdifferentiation.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/optionalscalar.hh b/dumux/common/optionalscalar.hh
index 7b0e94baa9..83f4aabe66 100644
--- a/dumux/common/optionalscalar.hh
+++ b/dumux/common/optionalscalar.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/parameters.cc b/dumux/common/parameters.cc
index dadeb3cec0..d2fe8d9d7b 100644
--- a/dumux/common/parameters.cc
+++ b/dumux/common/parameters.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/parameters.hh b/dumux/common/parameters.hh
index ed85683cc5..40cb2680a5 100644
--- a/dumux/common/parameters.hh
+++ b/dumux/common/parameters.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Parameter
diff --git a/dumux/common/partial.hh b/dumux/common/partial.hh
index 89cc41ab88..3a0bbcd671 100644
--- a/dumux/common/partial.hh
+++ b/dumux/common/partial.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/pdesolver.hh b/dumux/common/pdesolver.hh
index b4c7b5bf41..a62b2ac61d 100644
--- a/dumux/common/pdesolver.hh
+++ b/dumux/common/pdesolver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/pointsource.hh b/dumux/common/pointsource.hh
index 5d6d846456..1de7024464 100644
--- a/dumux/common/pointsource.hh
+++ b/dumux/common/pointsource.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/properties.hh b/dumux/common/properties.hh
index 91a95fd942..f726c7c8fc 100644
--- a/dumux/common/properties.hh
+++ b/dumux/common/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Properties
diff --git a/dumux/common/properties/grid.hh b/dumux/common/properties/grid.hh
index a7c6ebb65b..8c0bc61bec 100644
--- a/dumux/common/properties/grid.hh
+++ b/dumux/common/properties/grid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Properties
diff --git a/dumux/common/properties/model.hh b/dumux/common/properties/model.hh
index 76b8a7305f..a1aabfd908 100644
--- a/dumux/common/properties/model.hh
+++ b/dumux/common/properties/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Properties
diff --git a/dumux/common/properties/propertysystem.hh b/dumux/common/properties/propertysystem.hh
index 5a461f336b..916e6dc78e 100644
--- a/dumux/common/properties/propertysystem.hh
+++ b/dumux/common/properties/propertysystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Properties
diff --git a/dumux/common/random.hh b/dumux/common/random.hh
index 71ea285dbc..c1480fc3b2 100644
--- a/dumux/common/random.hh
+++ b/dumux/common/random.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/reorderingdofmapper.hh b/dumux/common/reorderingdofmapper.hh
index 9a56a4bad6..28956de238 100644
--- a/dumux/common/reorderingdofmapper.hh
+++ b/dumux/common/reorderingdofmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/common/reservedblockvector.hh b/dumux/common/reservedblockvector.hh
index 37c5069b30..a6adf58df6 100644
--- a/dumux/common/reservedblockvector.hh
+++ b/dumux/common/reservedblockvector.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/spline.hh b/dumux/common/spline.hh
index b2c65b9aba..37915427bc 100644
--- a/dumux/common/spline.hh
+++ b/dumux/common/spline.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/splinecommon_.hh b/dumux/common/splinecommon_.hh
index 2d762bf0e5..2b7df3cbe0 100644
--- a/dumux/common/splinecommon_.hh
+++ b/dumux/common/splinecommon_.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/staggeredfvproblem.hh b/dumux/common/staggeredfvproblem.hh
index fda4eef371..e9751806fe 100644
--- a/dumux/common/staggeredfvproblem.hh
+++ b/dumux/common/staggeredfvproblem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/stringutilities.hh b/dumux/common/stringutilities.hh
index aaf819523a..325b6c1eb1 100644
--- a/dumux/common/stringutilities.hh
+++ b/dumux/common/stringutilities.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/common/tabulated2dfunction.hh b/dumux/common/tabulated2dfunction.hh
index dd36bf2884..121a51c89a 100644
--- a/dumux/common/tabulated2dfunction.hh
+++ b/dumux/common/tabulated2dfunction.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/tag.hh b/dumux/common/tag.hh
index 13e8130b2b..ac408b52a1 100644
--- a/dumux/common/tag.hh
+++ b/dumux/common/tag.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/timeloop.hh b/dumux/common/timeloop.hh
index bf9ad7481b..ea11dd0046 100644
--- a/dumux/common/timeloop.hh
+++ b/dumux/common/timeloop.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/typetraits/isvalid.hh b/dumux/common/typetraits/isvalid.hh
index 865dfde0a5..78b10cede7 100644
--- a/dumux/common/typetraits/isvalid.hh
+++ b/dumux/common/typetraits/isvalid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Typetraits
diff --git a/dumux/common/typetraits/matrix.hh b/dumux/common/typetraits/matrix.hh
index 959543ad76..8995136585 100644
--- a/dumux/common/typetraits/matrix.hh
+++ b/dumux/common/typetraits/matrix.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Typetraits
diff --git a/dumux/common/typetraits/problem.hh b/dumux/common/typetraits/problem.hh
index eb3e34ad4a..4ddd518320 100644
--- a/dumux/common/typetraits/problem.hh
+++ b/dumux/common/typetraits/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Typetraits
diff --git a/dumux/common/typetraits/state.hh b/dumux/common/typetraits/state.hh
index f190b4d9fe..2915092f4f 100644
--- a/dumux/common/typetraits/state.hh
+++ b/dumux/common/typetraits/state.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Typetraits
diff --git a/dumux/common/typetraits/typetraits.hh b/dumux/common/typetraits/typetraits.hh
index f8474ba62f..0541fa12b3 100644
--- a/dumux/common/typetraits/typetraits.hh
+++ b/dumux/common/typetraits/typetraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Typetraits
diff --git a/dumux/common/typetraits/utility.hh b/dumux/common/typetraits/utility.hh
index cb1a9e4d16..7d88b39450 100644
--- a/dumux/common/typetraits/utility.hh
+++ b/dumux/common/typetraits/utility.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Typetraits
diff --git a/dumux/common/typetraits/vector.hh b/dumux/common/typetraits/vector.hh
index a086ccb0e8..f482a0583b 100644
--- a/dumux/common/typetraits/vector.hh
+++ b/dumux/common/typetraits/vector.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Typetraits
diff --git a/dumux/common/variablelengthspline_.hh b/dumux/common/variablelengthspline_.hh
index 8afb1b3972..42e62bbd92 100644
--- a/dumux/common/variablelengthspline_.hh
+++ b/dumux/common/variablelengthspline_.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/variablesbackend.hh b/dumux/common/variablesbackend.hh
index cb6abbae45..f58f9551a0 100644
--- a/dumux/common/variablesbackend.hh
+++ b/dumux/common/variablesbackend.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/common/volumevariables.hh b/dumux/common/volumevariables.hh
index 8396352454..3db785d087 100644
--- a/dumux/common/volumevariables.hh
+++ b/dumux/common/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/discretization/basegridgeometry.hh b/dumux/discretization/basegridgeometry.hh
index 8bb55e61a2..de08ca2e9f 100644
--- a/dumux/discretization/basegridgeometry.hh
+++ b/dumux/discretization/basegridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/basicgridgeometry.hh b/dumux/discretization/basicgridgeometry.hh
index c897c74e95..14f76ec8b1 100644
--- a/dumux/discretization/basicgridgeometry.hh
+++ b/dumux/discretization/basicgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/box.hh b/dumux/discretization/box.hh
index a1e88096bc..7eed93e458 100644
--- a/dumux/discretization/box.hh
+++ b/dumux/discretization/box.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/box/boxgeometryhelper.hh b/dumux/discretization/box/boxgeometryhelper.hh
index d916b3a7b2..de996db8a2 100644
--- a/dumux/discretization/box/boxgeometryhelper.hh
+++ b/dumux/discretization/box/boxgeometryhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDiscretization
diff --git a/dumux/discretization/box/elementsolution.hh b/dumux/discretization/box/elementsolution.hh
index 469297ca5c..d3e572eb2b 100644
--- a/dumux/discretization/box/elementsolution.hh
+++ b/dumux/discretization/box/elementsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDiscretization
diff --git a/dumux/discretization/box/fvelementgeometry.hh b/dumux/discretization/box/fvelementgeometry.hh
index c7710a2237..24318626de 100644
--- a/dumux/discretization/box/fvelementgeometry.hh
+++ b/dumux/discretization/box/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDiscretization
diff --git a/dumux/discretization/box/fvgridgeometry.hh b/dumux/discretization/box/fvgridgeometry.hh
index f343e2a197..2da6f45916 100644
--- a/dumux/discretization/box/fvgridgeometry.hh
+++ b/dumux/discretization/box/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDiscretization
diff --git a/dumux/discretization/box/scvftoscvboundarytypes.hh b/dumux/discretization/box/scvftoscvboundarytypes.hh
index 981101d841..ac68ad639a 100644
--- a/dumux/discretization/box/scvftoscvboundarytypes.hh
+++ b/dumux/discretization/box/scvftoscvboundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDiscretization
diff --git a/dumux/discretization/box/subcontrolvolume.hh b/dumux/discretization/box/subcontrolvolume.hh
index 966ad308f0..d7422d018d 100644
--- a/dumux/discretization/box/subcontrolvolume.hh
+++ b/dumux/discretization/box/subcontrolvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDiscretization
diff --git a/dumux/discretization/box/subcontrolvolumeface.hh b/dumux/discretization/box/subcontrolvolumeface.hh
index 9dd49a5dd2..cfd7e870ad 100644
--- a/dumux/discretization/box/subcontrolvolumeface.hh
+++ b/dumux/discretization/box/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDiscretization
diff --git a/dumux/discretization/ccmpfa.hh b/dumux/discretization/ccmpfa.hh
index 741e64bfbe..cbe53ed892 100644
--- a/dumux/discretization/ccmpfa.hh
+++ b/dumux/discretization/ccmpfa.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/cctpfa.hh b/dumux/discretization/cctpfa.hh
index b26dd03923..1e1c3f435b 100644
--- a/dumux/discretization/cctpfa.hh
+++ b/dumux/discretization/cctpfa.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/cellcentered/connectivitymap.hh b/dumux/discretization/cellcentered/connectivitymap.hh
index 2f6af15883..0fba4fb919 100644
--- a/dumux/discretization/cellcentered/connectivitymap.hh
+++ b/dumux/discretization/cellcentered/connectivitymap.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCDiscretization
diff --git a/dumux/discretization/cellcentered/elementboundarytypes.hh b/dumux/discretization/cellcentered/elementboundarytypes.hh
index 741251c2b4..d44fb6d853 100644
--- a/dumux/discretization/cellcentered/elementboundarytypes.hh
+++ b/dumux/discretization/cellcentered/elementboundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCDiscretization
diff --git a/dumux/discretization/cellcentered/elementsolution.hh b/dumux/discretization/cellcentered/elementsolution.hh
index a63165d2b8..75b4148a8e 100644
--- a/dumux/discretization/cellcentered/elementsolution.hh
+++ b/dumux/discretization/cellcentered/elementsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCDiscretization
diff --git a/dumux/discretization/cellcentered/gridvolumevariables.hh b/dumux/discretization/cellcentered/gridvolumevariables.hh
index 0303790b16..81452aaf1d 100644
--- a/dumux/discretization/cellcentered/gridvolumevariables.hh
+++ b/dumux/discretization/cellcentered/gridvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/computetransmissibility.hh b/dumux/discretization/cellcentered/mpfa/computetransmissibility.hh
index 0716350518..262c93b74b 100644
--- a/dumux/discretization/cellcentered/mpfa/computetransmissibility.hh
+++ b/dumux/discretization/cellcentered/mpfa/computetransmissibility.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/connectivitymap.hh b/dumux/discretization/cellcentered/mpfa/connectivitymap.hh
index 62a4b09242..e1a20c4457 100644
--- a/dumux/discretization/cellcentered/mpfa/connectivitymap.hh
+++ b/dumux/discretization/cellcentered/mpfa/connectivitymap.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/dualgridindexset.hh b/dumux/discretization/cellcentered/mpfa/dualgridindexset.hh
index b5162c2071..9a02ee85f0 100644
--- a/dumux/discretization/cellcentered/mpfa/dualgridindexset.hh
+++ b/dumux/discretization/cellcentered/mpfa/dualgridindexset.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/elementfluxvariablescache.hh b/dumux/discretization/cellcentered/mpfa/elementfluxvariablescache.hh
index f459bb6746..d57523a50f 100644
--- a/dumux/discretization/cellcentered/mpfa/elementfluxvariablescache.hh
+++ b/dumux/discretization/cellcentered/mpfa/elementfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/elementvolumevariables.hh b/dumux/discretization/cellcentered/mpfa/elementvolumevariables.hh
index 249fbee6c3..fa95ef316d 100644
--- a/dumux/discretization/cellcentered/mpfa/elementvolumevariables.hh
+++ b/dumux/discretization/cellcentered/mpfa/elementvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/fvelementgeometry.hh b/dumux/discretization/cellcentered/mpfa/fvelementgeometry.hh
index fdade051ad..1372cc0707 100644
--- a/dumux/discretization/cellcentered/mpfa/fvelementgeometry.hh
+++ b/dumux/discretization/cellcentered/mpfa/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/fvgridgeometry.hh b/dumux/discretization/cellcentered/mpfa/fvgridgeometry.hh
index 7a3c2190f8..f89340ab07 100644
--- a/dumux/discretization/cellcentered/mpfa/fvgridgeometry.hh
+++ b/dumux/discretization/cellcentered/mpfa/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/fvgridgeometrytraits.hh b/dumux/discretization/cellcentered/mpfa/fvgridgeometrytraits.hh
index 5f7d86a68e..9e110e2ad2 100644
--- a/dumux/discretization/cellcentered/mpfa/fvgridgeometrytraits.hh
+++ b/dumux/discretization/cellcentered/mpfa/fvgridgeometrytraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/gridfluxvariablescache.hh b/dumux/discretization/cellcentered/mpfa/gridfluxvariablescache.hh
index 4c9c6e9ec6..1014de6b5a 100644
--- a/dumux/discretization/cellcentered/mpfa/gridfluxvariablescache.hh
+++ b/dumux/discretization/cellcentered/mpfa/gridfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/gridinteractionvolumeindexsets.hh b/dumux/discretization/cellcentered/mpfa/gridinteractionvolumeindexsets.hh
index fdc150ace2..c21760f07f 100644
--- a/dumux/discretization/cellcentered/mpfa/gridinteractionvolumeindexsets.hh
+++ b/dumux/discretization/cellcentered/mpfa/gridinteractionvolumeindexsets.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/gridvolumevariables.hh b/dumux/discretization/cellcentered/mpfa/gridvolumevariables.hh
index b7f468c369..48b29429d6 100644
--- a/dumux/discretization/cellcentered/mpfa/gridvolumevariables.hh
+++ b/dumux/discretization/cellcentered/mpfa/gridvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/helper.hh b/dumux/discretization/cellcentered/mpfa/helper.hh
index 0e9a101028..87f2ebf822 100644
--- a/dumux/discretization/cellcentered/mpfa/helper.hh
+++ b/dumux/discretization/cellcentered/mpfa/helper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/interactionvolumebase.hh b/dumux/discretization/cellcentered/mpfa/interactionvolumebase.hh
index c2f21efba5..b1bc7c7bd8 100644
--- a/dumux/discretization/cellcentered/mpfa/interactionvolumebase.hh
+++ b/dumux/discretization/cellcentered/mpfa/interactionvolumebase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/interactionvolumedatahandle.hh b/dumux/discretization/cellcentered/mpfa/interactionvolumedatahandle.hh
index c722f06e0d..cb35cad49b 100644
--- a/dumux/discretization/cellcentered/mpfa/interactionvolumedatahandle.hh
+++ b/dumux/discretization/cellcentered/mpfa/interactionvolumedatahandle.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/localassemblerbase.hh b/dumux/discretization/cellcentered/mpfa/localassemblerbase.hh
index 4c557e2197..e254db7364 100644
--- a/dumux/discretization/cellcentered/mpfa/localassemblerbase.hh
+++ b/dumux/discretization/cellcentered/mpfa/localassemblerbase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/localassemblerhelper.hh b/dumux/discretization/cellcentered/mpfa/localassemblerhelper.hh
index 729213a978..6bb0342669 100644
--- a/dumux/discretization/cellcentered/mpfa/localassemblerhelper.hh
+++ b/dumux/discretization/cellcentered/mpfa/localassemblerhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/localfacedata.hh b/dumux/discretization/cellcentered/mpfa/localfacedata.hh
index 87ad958b55..9266083367 100644
--- a/dumux/discretization/cellcentered/mpfa/localfacedata.hh
+++ b/dumux/discretization/cellcentered/mpfa/localfacedata.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/methods.hh b/dumux/discretization/cellcentered/mpfa/methods.hh
index b7d4ac74a4..9a00d43f53 100644
--- a/dumux/discretization/cellcentered/mpfa/methods.hh
+++ b/dumux/discretization/cellcentered/mpfa/methods.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/interactionvolume.hh b/dumux/discretization/cellcentered/mpfa/omethod/interactionvolume.hh
index f767d90f47..abd58538dd 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/interactionvolume.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/interactionvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/interactionvolumeindexset.hh b/dumux/discretization/cellcentered/mpfa/omethod/interactionvolumeindexset.hh
index f61c996228..719dc7e8e3 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/interactionvolumeindexset.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/interactionvolumeindexset.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/localassembler.hh b/dumux/discretization/cellcentered/mpfa/omethod/localassembler.hh
index b3d340d288..42c4897413 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/localassembler.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/localassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/localsubcontrolentities.hh b/dumux/discretization/cellcentered/mpfa/omethod/localsubcontrolentities.hh
index faff363f27..7321c703de 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/localsubcontrolentities.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/localsubcontrolentities.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/scvgeometryhelper.hh b/dumux/discretization/cellcentered/mpfa/omethod/scvgeometryhelper.hh
index 56a1d0ff41..4d772a3982 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/scvgeometryhelper.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/scvgeometryhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/omethod/staticinteractionvolume.hh b/dumux/discretization/cellcentered/mpfa/omethod/staticinteractionvolume.hh
index 73d40ea862..1c738f6d05 100644
--- a/dumux/discretization/cellcentered/mpfa/omethod/staticinteractionvolume.hh
+++ b/dumux/discretization/cellcentered/mpfa/omethod/staticinteractionvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/scvgradients.hh b/dumux/discretization/cellcentered/mpfa/scvgradients.hh
index f29fbff3d5..ed3f5e607d 100644
--- a/dumux/discretization/cellcentered/mpfa/scvgradients.hh
+++ b/dumux/discretization/cellcentered/mpfa/scvgradients.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/mpfa/subcontrolvolumeface.hh b/dumux/discretization/cellcentered/mpfa/subcontrolvolumeface.hh
index 1042497645..dcc2a419c0 100644
--- a/dumux/discretization/cellcentered/mpfa/subcontrolvolumeface.hh
+++ b/dumux/discretization/cellcentered/mpfa/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaDiscretization
diff --git a/dumux/discretization/cellcentered/subcontrolvolume.hh b/dumux/discretization/cellcentered/subcontrolvolume.hh
index 352d8d32a9..ee61d5ecea 100644
--- a/dumux/discretization/cellcentered/subcontrolvolume.hh
+++ b/dumux/discretization/cellcentered/subcontrolvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCDiscretization
diff --git a/dumux/discretization/cellcentered/tpfa/computetransmissibility.hh b/dumux/discretization/cellcentered/tpfa/computetransmissibility.hh
index 6f79af23c1..c919cd7b7a 100644
--- a/dumux/discretization/cellcentered/tpfa/computetransmissibility.hh
+++ b/dumux/discretization/cellcentered/tpfa/computetransmissibility.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaDiscretization
diff --git a/dumux/discretization/cellcentered/tpfa/elementfluxvariablescache.hh b/dumux/discretization/cellcentered/tpfa/elementfluxvariablescache.hh
index 814ae66a51..805228763c 100644
--- a/dumux/discretization/cellcentered/tpfa/elementfluxvariablescache.hh
+++ b/dumux/discretization/cellcentered/tpfa/elementfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaDiscretization
diff --git a/dumux/discretization/cellcentered/tpfa/elementvolumevariables.hh b/dumux/discretization/cellcentered/tpfa/elementvolumevariables.hh
index 1bed1ce522..cba702da29 100644
--- a/dumux/discretization/cellcentered/tpfa/elementvolumevariables.hh
+++ b/dumux/discretization/cellcentered/tpfa/elementvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaDiscretization
diff --git a/dumux/discretization/cellcentered/tpfa/fvelementgeometry.hh b/dumux/discretization/cellcentered/tpfa/fvelementgeometry.hh
index e590d9c8db..73e3e5c99b 100644
--- a/dumux/discretization/cellcentered/tpfa/fvelementgeometry.hh
+++ b/dumux/discretization/cellcentered/tpfa/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaDiscretization
diff --git a/dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh b/dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh
index 2bb99f7f7b..56b0457f5d 100644
--- a/dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh
+++ b/dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaDiscretization
diff --git a/dumux/discretization/cellcentered/tpfa/gridfluxvariablescache.hh b/dumux/discretization/cellcentered/tpfa/gridfluxvariablescache.hh
index 9ef98b8fe6..32d3887865 100644
--- a/dumux/discretization/cellcentered/tpfa/gridfluxvariablescache.hh
+++ b/dumux/discretization/cellcentered/tpfa/gridfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaDiscretization
diff --git a/dumux/discretization/cellcentered/tpfa/gridvolumevariables.hh b/dumux/discretization/cellcentered/tpfa/gridvolumevariables.hh
index fe24fda876..321969ef40 100644
--- a/dumux/discretization/cellcentered/tpfa/gridvolumevariables.hh
+++ b/dumux/discretization/cellcentered/tpfa/gridvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaDiscretization
diff --git a/dumux/discretization/cellcentered/tpfa/subcontrolvolumeface.hh b/dumux/discretization/cellcentered/tpfa/subcontrolvolumeface.hh
index d7d2e27c30..8cd28a1a8c 100644
--- a/dumux/discretization/cellcentered/tpfa/subcontrolvolumeface.hh
+++ b/dumux/discretization/cellcentered/tpfa/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaDiscretization
diff --git a/dumux/discretization/checkoverlapsize.hh b/dumux/discretization/checkoverlapsize.hh
index c755a397cd..4e1a5f4e06 100644
--- a/dumux/discretization/checkoverlapsize.hh
+++ b/dumux/discretization/checkoverlapsize.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/cvfe/elementboundarytypes.hh b/dumux/discretization/cvfe/elementboundarytypes.hh
index 2cde00d5a5..ebfc820c59 100644
--- a/dumux/discretization/cvfe/elementboundarytypes.hh
+++ b/dumux/discretization/cvfe/elementboundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CVFEDiscretization
diff --git a/dumux/discretization/cvfe/elementfluxvariablescache.hh b/dumux/discretization/cvfe/elementfluxvariablescache.hh
index 9678d800ee..c1e64db3fb 100644
--- a/dumux/discretization/cvfe/elementfluxvariablescache.hh
+++ b/dumux/discretization/cvfe/elementfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CVFEDiscretization
diff --git a/dumux/discretization/cvfe/elementsolution.hh b/dumux/discretization/cvfe/elementsolution.hh
index 7b0dd26b70..a8c97a659b 100644
--- a/dumux/discretization/cvfe/elementsolution.hh
+++ b/dumux/discretization/cvfe/elementsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CVFEDiscretization
diff --git a/dumux/discretization/cvfe/elementvolumevariables.hh b/dumux/discretization/cvfe/elementvolumevariables.hh
index 2f019961fa..8a43225a9a 100644
--- a/dumux/discretization/cvfe/elementvolumevariables.hh
+++ b/dumux/discretization/cvfe/elementvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CVFEDiscretization
diff --git a/dumux/discretization/cvfe/fluxvariablescache.hh b/dumux/discretization/cvfe/fluxvariablescache.hh
index 4998869e00..d43f74a878 100644
--- a/dumux/discretization/cvfe/fluxvariablescache.hh
+++ b/dumux/discretization/cvfe/fluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CVFEDiscretization
diff --git a/dumux/discretization/cvfe/gridfluxvariablescache.hh b/dumux/discretization/cvfe/gridfluxvariablescache.hh
index c7926e7525..fc71f48213 100644
--- a/dumux/discretization/cvfe/gridfluxvariablescache.hh
+++ b/dumux/discretization/cvfe/gridfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CVFEDiscretization
diff --git a/dumux/discretization/cvfe/gridvolumevariables.hh b/dumux/discretization/cvfe/gridvolumevariables.hh
index 579be0be94..768c057b33 100644
--- a/dumux/discretization/cvfe/gridvolumevariables.hh
+++ b/dumux/discretization/cvfe/gridvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CVFEDiscretization
diff --git a/dumux/discretization/elementsolution.hh b/dumux/discretization/elementsolution.hh
index 91fb289406..4cf8f30226 100644
--- a/dumux/discretization/elementsolution.hh
+++ b/dumux/discretization/elementsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/evalgradients.hh b/dumux/discretization/evalgradients.hh
index 237c47643d..59af910c5e 100644
--- a/dumux/discretization/evalgradients.hh
+++ b/dumux/discretization/evalgradients.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/evalsolution.hh b/dumux/discretization/evalsolution.hh
index 3839dfbb58..573b8c997d 100644
--- a/dumux/discretization/evalsolution.hh
+++ b/dumux/discretization/evalsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/extrusion.hh b/dumux/discretization/extrusion.hh
index 5793c58e19..c482dcf0cf 100644
--- a/dumux/discretization/extrusion.hh
+++ b/dumux/discretization/extrusion.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/facecentered/diamond/elementsolution.hh b/dumux/discretization/facecentered/diamond/elementsolution.hh
index 7b5df5657f..1d74cc771b 100644
--- a/dumux/discretization/facecentered/diamond/elementsolution.hh
+++ b/dumux/discretization/facecentered/diamond/elementsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup DiamondDiscretization
diff --git a/dumux/discretization/facecentered/diamond/fvelementgeometry.hh b/dumux/discretization/facecentered/diamond/fvelementgeometry.hh
index 78b2083d2d..ed90779ac8 100644
--- a/dumux/discretization/facecentered/diamond/fvelementgeometry.hh
+++ b/dumux/discretization/facecentered/diamond/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup DiamondDiscretization
diff --git a/dumux/discretization/facecentered/diamond/fvgridgeometry.hh b/dumux/discretization/facecentered/diamond/fvgridgeometry.hh
index 7a1ab95670..0c7b2bab6c 100644
--- a/dumux/discretization/facecentered/diamond/fvgridgeometry.hh
+++ b/dumux/discretization/facecentered/diamond/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup DiamondDiscretization
diff --git a/dumux/discretization/facecentered/diamond/geometryhelper.hh b/dumux/discretization/facecentered/diamond/geometryhelper.hh
index ff94e682f0..895ba54cb7 100644
--- a/dumux/discretization/facecentered/diamond/geometryhelper.hh
+++ b/dumux/discretization/facecentered/diamond/geometryhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup DiamondDiscretization
diff --git a/dumux/discretization/facecentered/diamond/subcontrolvolume.hh b/dumux/discretization/facecentered/diamond/subcontrolvolume.hh
index 899cd54627..2a32ba5c37 100644
--- a/dumux/discretization/facecentered/diamond/subcontrolvolume.hh
+++ b/dumux/discretization/facecentered/diamond/subcontrolvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup DiamondDiscretization
diff --git a/dumux/discretization/facecentered/diamond/subcontrolvolumeface.hh b/dumux/discretization/facecentered/diamond/subcontrolvolumeface.hh
index 20688f9f7f..109dc1fc21 100644
--- a/dumux/discretization/facecentered/diamond/subcontrolvolumeface.hh
+++ b/dumux/discretization/facecentered/diamond/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup DiamondDiscretization
diff --git a/dumux/discretization/facecentered/staggered/connectivitymap.hh b/dumux/discretization/facecentered/staggered/connectivitymap.hh
index f23c78c151..aa085db9a3 100644
--- a/dumux/discretization/facecentered/staggered/connectivitymap.hh
+++ b/dumux/discretization/facecentered/staggered/connectivitymap.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/consistentlyorientedgrid.hh b/dumux/discretization/facecentered/staggered/consistentlyorientedgrid.hh
index 68b2076815..6af973bd13 100644
--- a/dumux/discretization/facecentered/staggered/consistentlyorientedgrid.hh
+++ b/dumux/discretization/facecentered/staggered/consistentlyorientedgrid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/elementboundarytypes.hh b/dumux/discretization/facecentered/staggered/elementboundarytypes.hh
index a76fb9622f..c3c3eca71d 100644
--- a/dumux/discretization/facecentered/staggered/elementboundarytypes.hh
+++ b/dumux/discretization/facecentered/staggered/elementboundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/elementfluxvariablescache.hh b/dumux/discretization/facecentered/staggered/elementfluxvariablescache.hh
index 277e409208..e5abcdbd26 100644
--- a/dumux/discretization/facecentered/staggered/elementfluxvariablescache.hh
+++ b/dumux/discretization/facecentered/staggered/elementfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/elementsolution.hh b/dumux/discretization/facecentered/staggered/elementsolution.hh
index ec4a71f1fd..a16a9731bc 100644
--- a/dumux/discretization/facecentered/staggered/elementsolution.hh
+++ b/dumux/discretization/facecentered/staggered/elementsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/elementvolumevariables.hh b/dumux/discretization/facecentered/staggered/elementvolumevariables.hh
index 5a5a059a91..8a349bfb22 100644
--- a/dumux/discretization/facecentered/staggered/elementvolumevariables.hh
+++ b/dumux/discretization/facecentered/staggered/elementvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/fvelementgeometry.hh b/dumux/discretization/facecentered/staggered/fvelementgeometry.hh
index 633a465de9..efc1e907e8 100644
--- a/dumux/discretization/facecentered/staggered/fvelementgeometry.hh
+++ b/dumux/discretization/facecentered/staggered/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/fvgridgeometry.hh b/dumux/discretization/facecentered/staggered/fvgridgeometry.hh
index 5b6dc65ff1..abf11397eb 100644
--- a/dumux/discretization/facecentered/staggered/fvgridgeometry.hh
+++ b/dumux/discretization/facecentered/staggered/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/geometryhelper.hh b/dumux/discretization/facecentered/staggered/geometryhelper.hh
index 841353881d..abab18d02f 100644
--- a/dumux/discretization/facecentered/staggered/geometryhelper.hh
+++ b/dumux/discretization/facecentered/staggered/geometryhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/gridfluxvariablescache.hh b/dumux/discretization/facecentered/staggered/gridfluxvariablescache.hh
index 60ec5ded4d..6b88619d67 100644
--- a/dumux/discretization/facecentered/staggered/gridfluxvariablescache.hh
+++ b/dumux/discretization/facecentered/staggered/gridfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/gridsupportsconcavecorners.hh b/dumux/discretization/facecentered/staggered/gridsupportsconcavecorners.hh
index 4dc8a7968f..5f700ca231 100644
--- a/dumux/discretization/facecentered/staggered/gridsupportsconcavecorners.hh
+++ b/dumux/discretization/facecentered/staggered/gridsupportsconcavecorners.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/gridvolumevariables.hh b/dumux/discretization/facecentered/staggered/gridvolumevariables.hh
index 474c200563..e172d80735 100644
--- a/dumux/discretization/facecentered/staggered/gridvolumevariables.hh
+++ b/dumux/discretization/facecentered/staggered/gridvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/localintersectionindexmapper.hh b/dumux/discretization/facecentered/staggered/localintersectionindexmapper.hh
index 1ca7e59055..af80bf1bcf 100644
--- a/dumux/discretization/facecentered/staggered/localintersectionindexmapper.hh
+++ b/dumux/discretization/facecentered/staggered/localintersectionindexmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/normalaxis.hh b/dumux/discretization/facecentered/staggered/normalaxis.hh
index 91d234b352..203bbec527 100644
--- a/dumux/discretization/facecentered/staggered/normalaxis.hh
+++ b/dumux/discretization/facecentered/staggered/normalaxis.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/subcontrolvolume.hh b/dumux/discretization/facecentered/staggered/subcontrolvolume.hh
index f7be102382..33ba0c3ad7 100644
--- a/dumux/discretization/facecentered/staggered/subcontrolvolume.hh
+++ b/dumux/discretization/facecentered/staggered/subcontrolvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/facecentered/staggered/subcontrolvolumeface.hh b/dumux/discretization/facecentered/staggered/subcontrolvolumeface.hh
index d6b346b81c..86f71d9d5d 100644
--- a/dumux/discretization/facecentered/staggered/subcontrolvolumeface.hh
+++ b/dumux/discretization/facecentered/staggered/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FaceCenteredStaggeredDiscretization
diff --git a/dumux/discretization/fcdiamond.hh b/dumux/discretization/fcdiamond.hh
index 28b019570e..df96a0a432 100644
--- a/dumux/discretization/fcdiamond.hh
+++ b/dumux/discretization/fcdiamond.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/fcstaggered.hh b/dumux/discretization/fcstaggered.hh
index 6dbab4d64d..bf9be84837 100644
--- a/dumux/discretization/fcstaggered.hh
+++ b/dumux/discretization/fcstaggered.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/fem/feelementgeometry.hh b/dumux/discretization/fem/feelementgeometry.hh
index 96f3fad13f..67387c69cf 100644
--- a/dumux/discretization/fem/feelementgeometry.hh
+++ b/dumux/discretization/fem/feelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FEMDiscretization
diff --git a/dumux/discretization/fem/fegridgeometry.hh b/dumux/discretization/fem/fegridgeometry.hh
index bd8ae4af52..100c3ba822 100644
--- a/dumux/discretization/fem/fegridgeometry.hh
+++ b/dumux/discretization/fem/fegridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FEMDiscretization
diff --git a/dumux/discretization/fluxstencil.hh b/dumux/discretization/fluxstencil.hh
index 373a6d3ade..fb617b0257 100644
--- a/dumux/discretization/fluxstencil.hh
+++ b/dumux/discretization/fluxstencil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/functionspacebasis.hh b/dumux/discretization/functionspacebasis.hh
index dd2d658daa..d06e647fd8 100644
--- a/dumux/discretization/functionspacebasis.hh
+++ b/dumux/discretization/functionspacebasis.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/fvgridvariables.hh b/dumux/discretization/fvgridvariables.hh
index 28c3643143..c1871f201e 100644
--- a/dumux/discretization/fvgridvariables.hh
+++ b/dumux/discretization/fvgridvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/fvproperties.hh b/dumux/discretization/fvproperties.hh
index 015ab7b4db..c19c5288f2 100644
--- a/dumux/discretization/fvproperties.hh
+++ b/dumux/discretization/fvproperties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/localdoftraits.hh b/dumux/discretization/localdoftraits.hh
index 651e7a0a60..4a10e72d0e 100644
--- a/dumux/discretization/localdoftraits.hh
+++ b/dumux/discretization/localdoftraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/localview.hh b/dumux/discretization/localview.hh
index efd75444ea..ec77512c8e 100644
--- a/dumux/discretization/localview.hh
+++ b/dumux/discretization/localview.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/method.hh b/dumux/discretization/method.hh
index 83fc9c42ad..d6b6c0f3fe 100644
--- a/dumux/discretization/method.hh
+++ b/dumux/discretization/method.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/nonconformingfecache.hh b/dumux/discretization/nonconformingfecache.hh
index 25bd84db4f..e0e403e9d7 100644
--- a/dumux/discretization/nonconformingfecache.hh
+++ b/dumux/discretization/nonconformingfecache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/porenetwork/fvelementgeometry.hh b/dumux/discretization/porenetwork/fvelementgeometry.hh
index fc7997f0b9..3fac08c8a4 100644
--- a/dumux/discretization/porenetwork/fvelementgeometry.hh
+++ b/dumux/discretization/porenetwork/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkDiscretization
diff --git a/dumux/discretization/porenetwork/gridgeometry.hh b/dumux/discretization/porenetwork/gridgeometry.hh
index 9e10ff5dd6..5687e8accb 100644
--- a/dumux/discretization/porenetwork/gridgeometry.hh
+++ b/dumux/discretization/porenetwork/gridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkDiscretization
diff --git a/dumux/discretization/porenetwork/subcontrolvolume.hh b/dumux/discretization/porenetwork/subcontrolvolume.hh
index f084cc6548..5a5ecd6826 100644
--- a/dumux/discretization/porenetwork/subcontrolvolume.hh
+++ b/dumux/discretization/porenetwork/subcontrolvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkDiscretization
diff --git a/dumux/discretization/porenetwork/subcontrolvolumeface.hh b/dumux/discretization/porenetwork/subcontrolvolumeface.hh
index 0428cbe2b0..c832ace8c4 100644
--- a/dumux/discretization/porenetwork/subcontrolvolumeface.hh
+++ b/dumux/discretization/porenetwork/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkDiscretization
diff --git a/dumux/discretization/pq1bubble.hh b/dumux/discretization/pq1bubble.hh
index a6aae792d3..dff52eecf4 100644
--- a/dumux/discretization/pq1bubble.hh
+++ b/dumux/discretization/pq1bubble.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/pq1bubble/elementsolution.hh b/dumux/discretization/pq1bubble/elementsolution.hh
index 5458a5cdbc..1b3dba9f99 100644
--- a/dumux/discretization/pq1bubble/elementsolution.hh
+++ b/dumux/discretization/pq1bubble/elementsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PQ1BubbleDiscretization
diff --git a/dumux/discretization/pq1bubble/fvelementgeometry.hh b/dumux/discretization/pq1bubble/fvelementgeometry.hh
index 665b30cd26..b3ebd36a8f 100644
--- a/dumux/discretization/pq1bubble/fvelementgeometry.hh
+++ b/dumux/discretization/pq1bubble/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PQ1BubbleDiscretization
diff --git a/dumux/discretization/pq1bubble/fvgridgeometry.hh b/dumux/discretization/pq1bubble/fvgridgeometry.hh
index f3757f1bb1..2d18705167 100644
--- a/dumux/discretization/pq1bubble/fvgridgeometry.hh
+++ b/dumux/discretization/pq1bubble/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PQ1BubbleDiscretization
diff --git a/dumux/discretization/pq1bubble/geometryhelper.hh b/dumux/discretization/pq1bubble/geometryhelper.hh
index c28977c2a5..966e6366f1 100644
--- a/dumux/discretization/pq1bubble/geometryhelper.hh
+++ b/dumux/discretization/pq1bubble/geometryhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PQ1BubbleDiscretization
diff --git a/dumux/discretization/pq1bubble/pq1bubblefecache.hh b/dumux/discretization/pq1bubble/pq1bubblefecache.hh
index 0772ade027..8fc2146595 100644
--- a/dumux/discretization/pq1bubble/pq1bubblefecache.hh
+++ b/dumux/discretization/pq1bubble/pq1bubblefecache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PQ1BubbleDiscretization
diff --git a/dumux/discretization/pq1bubble/pq1bubblelocalfiniteelement.hh b/dumux/discretization/pq1bubble/pq1bubblelocalfiniteelement.hh
index 0b4da17e74..9974a06a4e 100644
--- a/dumux/discretization/pq1bubble/pq1bubblelocalfiniteelement.hh
+++ b/dumux/discretization/pq1bubble/pq1bubblelocalfiniteelement.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PQ1BubbleDiscretization
diff --git a/dumux/discretization/pq1bubble/subcontrolvolume.hh b/dumux/discretization/pq1bubble/subcontrolvolume.hh
index 4e40205de4..a0ca45ac29 100644
--- a/dumux/discretization/pq1bubble/subcontrolvolume.hh
+++ b/dumux/discretization/pq1bubble/subcontrolvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PQ1BubbleDiscretization
diff --git a/dumux/discretization/pq1bubble/subcontrolvolumeface.hh b/dumux/discretization/pq1bubble/subcontrolvolumeface.hh
index a6005bc149..0073c2614a 100644
--- a/dumux/discretization/pq1bubble/subcontrolvolumeface.hh
+++ b/dumux/discretization/pq1bubble/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PQ1BubbleDiscretization
diff --git a/dumux/discretization/projection/l2_projection.hh b/dumux/discretization/projection/l2_projection.hh
index b4ba62da37..27cd93b871 100644
--- a/dumux/discretization/projection/l2_projection.hh
+++ b/dumux/discretization/projection/l2_projection.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/projection/projector.hh b/dumux/discretization/projection/projector.hh
index d2deb0f9b4..824ace5d1a 100644
--- a/dumux/discretization/projection/projector.hh
+++ b/dumux/discretization/projection/projector.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/scvandscvfiterators.hh b/dumux/discretization/scvandscvfiterators.hh
index 6417759c0f..bbe3cf9849 100644
--- a/dumux/discretization/scvandscvfiterators.hh
+++ b/dumux/discretization/scvandscvfiterators.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/staggered.hh b/dumux/discretization/staggered.hh
index e6a8d52911..589de9a214 100644
--- a/dumux/discretization/staggered.hh
+++ b/dumux/discretization/staggered.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/staggered/elementfacevariables.hh b/dumux/discretization/staggered/elementfacevariables.hh
index cd3cbfa1f4..b29804ba0c 100644
--- a/dumux/discretization/staggered/elementfacevariables.hh
+++ b/dumux/discretization/staggered/elementfacevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/elementfluxvariablescache.hh b/dumux/discretization/staggered/elementfluxvariablescache.hh
index ea1e7669f7..9546db42f3 100644
--- a/dumux/discretization/staggered/elementfluxvariablescache.hh
+++ b/dumux/discretization/staggered/elementfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/elementsolution.hh b/dumux/discretization/staggered/elementsolution.hh
index 89c9f259f2..63fb291ee3 100644
--- a/dumux/discretization/staggered/elementsolution.hh
+++ b/dumux/discretization/staggered/elementsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/facesolution.hh b/dumux/discretization/staggered/facesolution.hh
index 3f847c3026..294da5377a 100644
--- a/dumux/discretization/staggered/facesolution.hh
+++ b/dumux/discretization/staggered/facesolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/connectivitymap.hh b/dumux/discretization/staggered/freeflow/connectivitymap.hh
index 50e0b0b53f..515d001399 100644
--- a/dumux/discretization/staggered/freeflow/connectivitymap.hh
+++ b/dumux/discretization/staggered/freeflow/connectivitymap.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/elementvolumevariables.hh b/dumux/discretization/staggered/freeflow/elementvolumevariables.hh
index afefd20d8c..5117ae933d 100644
--- a/dumux/discretization/staggered/freeflow/elementvolumevariables.hh
+++ b/dumux/discretization/staggered/freeflow/elementvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/facevariables.hh b/dumux/discretization/staggered/freeflow/facevariables.hh
index 0233e82418..618e31513f 100644
--- a/dumux/discretization/staggered/freeflow/facevariables.hh
+++ b/dumux/discretization/staggered/freeflow/facevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/fvgridgeometrytraits.hh b/dumux/discretization/staggered/freeflow/fvgridgeometrytraits.hh
index 3b624952fc..809299fa98 100644
--- a/dumux/discretization/staggered/freeflow/fvgridgeometrytraits.hh
+++ b/dumux/discretization/staggered/freeflow/fvgridgeometrytraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/gridvolumevariables.hh b/dumux/discretization/staggered/freeflow/gridvolumevariables.hh
index 438e94c8f8..4cbcf6ca76 100644
--- a/dumux/discretization/staggered/freeflow/gridvolumevariables.hh
+++ b/dumux/discretization/staggered/freeflow/gridvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/properties.hh b/dumux/discretization/staggered/freeflow/properties.hh
index 9f805826a6..fe5cee7332 100644
--- a/dumux/discretization/staggered/freeflow/properties.hh
+++ b/dumux/discretization/staggered/freeflow/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/staggeredgeometryhelper.hh b/dumux/discretization/staggered/freeflow/staggeredgeometryhelper.hh
index b70d038cad..1ba6ab95ef 100644
--- a/dumux/discretization/staggered/freeflow/staggeredgeometryhelper.hh
+++ b/dumux/discretization/staggered/freeflow/staggeredgeometryhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/subcontrolvolumeface.hh b/dumux/discretization/staggered/freeflow/subcontrolvolumeface.hh
index 7ffba29e46..c0cb4154cc 100644
--- a/dumux/discretization/staggered/freeflow/subcontrolvolumeface.hh
+++ b/dumux/discretization/staggered/freeflow/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/freeflow/velocityoutput.hh b/dumux/discretization/staggered/freeflow/velocityoutput.hh
index 226ace8519..5d55f09c29 100644
--- a/dumux/discretization/staggered/freeflow/velocityoutput.hh
+++ b/dumux/discretization/staggered/freeflow/velocityoutput.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/fvelementgeometry.hh b/dumux/discretization/staggered/fvelementgeometry.hh
index 2fec05813d..ee9ec9747e 100644
--- a/dumux/discretization/staggered/fvelementgeometry.hh
+++ b/dumux/discretization/staggered/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/fvgridgeometry.hh b/dumux/discretization/staggered/fvgridgeometry.hh
index d3768a5b6d..2a9cc9812d 100644
--- a/dumux/discretization/staggered/fvgridgeometry.hh
+++ b/dumux/discretization/staggered/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/gridfacevariables.hh b/dumux/discretization/staggered/gridfacevariables.hh
index f13bae8a71..d87d8289f3 100644
--- a/dumux/discretization/staggered/gridfacevariables.hh
+++ b/dumux/discretization/staggered/gridfacevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/gridfluxvariablescache.hh b/dumux/discretization/staggered/gridfluxvariablescache.hh
index cb2fbc9f03..1fa1e66733 100644
--- a/dumux/discretization/staggered/gridfluxvariablescache.hh
+++ b/dumux/discretization/staggered/gridfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/gridvariables.hh b/dumux/discretization/staggered/gridvariables.hh
index f881c96eec..c7bc0c59b0 100644
--- a/dumux/discretization/staggered/gridvariables.hh
+++ b/dumux/discretization/staggered/gridvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/staggered/subcontrolvolumeface.hh b/dumux/discretization/staggered/subcontrolvolumeface.hh
index 2be0590ccb..e8bb50960d 100644
--- a/dumux/discretization/staggered/subcontrolvolumeface.hh
+++ b/dumux/discretization/staggered/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredDiscretization
diff --git a/dumux/discretization/subcontrolvolumebase.hh b/dumux/discretization/subcontrolvolumebase.hh
index 14f1710cf6..95b086ef00 100644
--- a/dumux/discretization/subcontrolvolumebase.hh
+++ b/dumux/discretization/subcontrolvolumebase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/subcontrolvolumefacebase.hh b/dumux/discretization/subcontrolvolumefacebase.hh
index 4ffd19807b..6079fef113 100644
--- a/dumux/discretization/subcontrolvolumefacebase.hh
+++ b/dumux/discretization/subcontrolvolumefacebase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/discretization/walldistance.hh b/dumux/discretization/walldistance.hh
index c1ddc3e134..c3355010f4 100644
--- a/dumux/discretization/walldistance.hh
+++ b/dumux/discretization/walldistance.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Discretization
diff --git a/dumux/experimental/common/variables.hh b/dumux/experimental/common/variables.hh
index b77b6256d5..4e339df1b8 100644
--- a/dumux/experimental/common/variables.hh
+++ b/dumux/experimental/common/variables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Experimental
diff --git a/dumux/experimental/discretization/fvgridvariables.hh b/dumux/experimental/discretization/fvgridvariables.hh
index b78bf1dabd..418fd508b5 100644
--- a/dumux/experimental/discretization/fvgridvariables.hh
+++ b/dumux/experimental/discretization/fvgridvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Experimental
diff --git a/dumux/experimental/discretization/gridvariables.hh b/dumux/experimental/discretization/gridvariables.hh
index 0809086fba..90334edbab 100644
--- a/dumux/experimental/discretization/gridvariables.hh
+++ b/dumux/experimental/discretization/gridvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Experimental
diff --git a/dumux/experimental/timestepping/multistagemethods.hh b/dumux/experimental/timestepping/multistagemethods.hh
index b54248bb12..e8b1f39359 100644
--- a/dumux/experimental/timestepping/multistagemethods.hh
+++ b/dumux/experimental/timestepping/multistagemethods.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Experimental
diff --git a/dumux/experimental/timestepping/multistagetimestepper.hh b/dumux/experimental/timestepping/multistagetimestepper.hh
index 458133cadb..95341c0afa 100644
--- a/dumux/experimental/timestepping/multistagetimestepper.hh
+++ b/dumux/experimental/timestepping/multistagetimestepper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Experimental
diff --git a/dumux/experimental/timestepping/timelevel.hh b/dumux/experimental/timestepping/timelevel.hh
index 7dcbcc3fa1..2796a6eb3b 100644
--- a/dumux/experimental/timestepping/timelevel.hh
+++ b/dumux/experimental/timestepping/timelevel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Experimental
diff --git a/dumux/flux/box/dispersionflux.hh b/dumux/flux/box/dispersionflux.hh
index 531fae514c..4b7601d3a1 100644
--- a/dumux/flux/box/dispersionflux.hh
+++ b/dumux/flux/box/dispersionflux.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxFlux
diff --git a/dumux/flux/box/effectivestresslaw.hh b/dumux/flux/box/effectivestresslaw.hh
index 87ced27312..d6c3606574 100644
--- a/dumux/flux/box/effectivestresslaw.hh
+++ b/dumux/flux/box/effectivestresslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxFlux
diff --git a/dumux/flux/box/fickslaw.hh b/dumux/flux/box/fickslaw.hh
index 91879dbba6..0cdcd3f838 100644
--- a/dumux/flux/box/fickslaw.hh
+++ b/dumux/flux/box/fickslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxFlux
diff --git a/dumux/flux/box/forchheimerslaw.hh b/dumux/flux/box/forchheimerslaw.hh
index 1453b9a5f3..413c8a20db 100644
--- a/dumux/flux/box/forchheimerslaw.hh
+++ b/dumux/flux/box/forchheimerslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxFlux
diff --git a/dumux/flux/box/fourierslaw.hh b/dumux/flux/box/fourierslaw.hh
index 68c5e36973..9166489c7d 100644
--- a/dumux/flux/box/fourierslaw.hh
+++ b/dumux/flux/box/fourierslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxFlux
diff --git a/dumux/flux/box/fourierslawnonequilibrium.hh b/dumux/flux/box/fourierslawnonequilibrium.hh
index da6144da77..a7c7853cba 100644
--- a/dumux/flux/box/fourierslawnonequilibrium.hh
+++ b/dumux/flux/box/fourierslawnonequilibrium.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxFlux
diff --git a/dumux/flux/box/hookeslaw.hh b/dumux/flux/box/hookeslaw.hh
index fffe463854..50087f3318 100644
--- a/dumux/flux/box/hookeslaw.hh
+++ b/dumux/flux/box/hookeslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxFlux
diff --git a/dumux/flux/box/maxwellstefanslaw.hh b/dumux/flux/box/maxwellstefanslaw.hh
index 2553661502..1912d96d6e 100644
--- a/dumux/flux/box/maxwellstefanslaw.hh
+++ b/dumux/flux/box/maxwellstefanslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxFlux
diff --git a/dumux/flux/ccmpfa/darcyslaw.hh b/dumux/flux/ccmpfa/darcyslaw.hh
index a38d4f22b8..bfdf7fc8be 100644
--- a/dumux/flux/ccmpfa/darcyslaw.hh
+++ b/dumux/flux/ccmpfa/darcyslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaFlux
diff --git a/dumux/flux/ccmpfa/fickslaw.hh b/dumux/flux/ccmpfa/fickslaw.hh
index 84b3bd532f..72a2cdb233 100644
--- a/dumux/flux/ccmpfa/fickslaw.hh
+++ b/dumux/flux/ccmpfa/fickslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaFlux
diff --git a/dumux/flux/ccmpfa/fourierslaw.hh b/dumux/flux/ccmpfa/fourierslaw.hh
index 9e887a7960..332e290bcb 100644
--- a/dumux/flux/ccmpfa/fourierslaw.hh
+++ b/dumux/flux/ccmpfa/fourierslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCMpfaFlux
diff --git a/dumux/flux/cctpfa/darcyslaw.hh b/dumux/flux/cctpfa/darcyslaw.hh
index d2742fe1b9..1d95ee1de6 100644
--- a/dumux/flux/cctpfa/darcyslaw.hh
+++ b/dumux/flux/cctpfa/darcyslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaFlux
diff --git a/dumux/flux/cctpfa/dispersionflux.hh b/dumux/flux/cctpfa/dispersionflux.hh
index c56aeef769..185b6f323f 100644
--- a/dumux/flux/cctpfa/dispersionflux.hh
+++ b/dumux/flux/cctpfa/dispersionflux.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaFlux
diff --git a/dumux/flux/cctpfa/fickslaw.hh b/dumux/flux/cctpfa/fickslaw.hh
index 737df8b16d..f1ffc14369 100644
--- a/dumux/flux/cctpfa/fickslaw.hh
+++ b/dumux/flux/cctpfa/fickslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaFlux
diff --git a/dumux/flux/cctpfa/forchheimerslaw.hh b/dumux/flux/cctpfa/forchheimerslaw.hh
index 897e45f4f5..42ce581af9 100644
--- a/dumux/flux/cctpfa/forchheimerslaw.hh
+++ b/dumux/flux/cctpfa/forchheimerslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaFlux
diff --git a/dumux/flux/cctpfa/fourierslaw.hh b/dumux/flux/cctpfa/fourierslaw.hh
index c15fe629de..2d22ea17c6 100644
--- a/dumux/flux/cctpfa/fourierslaw.hh
+++ b/dumux/flux/cctpfa/fourierslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
 * \file
 * \ingroup CCTpfaFlux
diff --git a/dumux/flux/cctpfa/fourierslawnonequilibrium.hh b/dumux/flux/cctpfa/fourierslawnonequilibrium.hh
index 99fd2ac2b8..2bf9ac252f 100644
--- a/dumux/flux/cctpfa/fourierslawnonequilibrium.hh
+++ b/dumux/flux/cctpfa/fourierslawnonequilibrium.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
 * \file
 * \ingroup CCTpfaFlux
diff --git a/dumux/flux/cctpfa/maxwellstefanslaw.hh b/dumux/flux/cctpfa/maxwellstefanslaw.hh
index 1c816b256b..c9b09ca7b0 100644
--- a/dumux/flux/cctpfa/maxwellstefanslaw.hh
+++ b/dumux/flux/cctpfa/maxwellstefanslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CCTpfaFlux
diff --git a/dumux/flux/cvfe/darcyslaw.hh b/dumux/flux/cvfe/darcyslaw.hh
index e1d62fbf5a..1790144989 100644
--- a/dumux/flux/cvfe/darcyslaw.hh
+++ b/dumux/flux/cvfe/darcyslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CVFEFlux
diff --git a/dumux/flux/darcyslaw.hh b/dumux/flux/darcyslaw.hh
index ca1bd883a5..42d8762e30 100644
--- a/dumux/flux/darcyslaw.hh
+++ b/dumux/flux/darcyslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/darcyslaw_fwd.hh b/dumux/flux/darcyslaw_fwd.hh
index 2b85927062..e957b0fb52 100644
--- a/dumux/flux/darcyslaw_fwd.hh
+++ b/dumux/flux/darcyslaw_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/dispersionflux.hh b/dumux/flux/dispersionflux.hh
index 4486ddef6a..5cd394e4fc 100644
--- a/dumux/flux/dispersionflux.hh
+++ b/dumux/flux/dispersionflux.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/dispersionflux_fwd.hh b/dumux/flux/dispersionflux_fwd.hh
index 24c0ac0468..e96a707476 100644
--- a/dumux/flux/dispersionflux_fwd.hh
+++ b/dumux/flux/dispersionflux_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/effectivestresslaw.hh b/dumux/flux/effectivestresslaw.hh
index b3480226b9..2c29533ac6 100644
--- a/dumux/flux/effectivestresslaw.hh
+++ b/dumux/flux/effectivestresslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/effectivestresslaw_fwd.hh b/dumux/flux/effectivestresslaw_fwd.hh
index ae6b2af1c5..7ef0dbd5d1 100644
--- a/dumux/flux/effectivestresslaw_fwd.hh
+++ b/dumux/flux/effectivestresslaw_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/facetensoraverage.hh b/dumux/flux/facetensoraverage.hh
index 9a7fccde57..e3f2a89b3f 100644
--- a/dumux/flux/facetensoraverage.hh
+++ b/dumux/flux/facetensoraverage.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fickiandiffusioncoefficients.hh b/dumux/flux/fickiandiffusioncoefficients.hh
index b45d583d03..c283cea883 100644
--- a/dumux/flux/fickiandiffusioncoefficients.hh
+++ b/dumux/flux/fickiandiffusioncoefficients.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fickslaw.hh b/dumux/flux/fickslaw.hh
index e0f15d7523..bd8c48b1c9 100644
--- a/dumux/flux/fickslaw.hh
+++ b/dumux/flux/fickslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fickslaw_fwd.hh b/dumux/flux/fickslaw_fwd.hh
index 737947f812..e8ff3aac20 100644
--- a/dumux/flux/fickslaw_fwd.hh
+++ b/dumux/flux/fickslaw_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fluxvariablesbase.hh b/dumux/flux/fluxvariablesbase.hh
index f77f30dd77..9eefe3d0be 100644
--- a/dumux/flux/fluxvariablesbase.hh
+++ b/dumux/flux/fluxvariablesbase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fluxvariablescaching.hh b/dumux/flux/fluxvariablescaching.hh
index a18ffecb0c..5eab26549c 100644
--- a/dumux/flux/fluxvariablescaching.hh
+++ b/dumux/flux/fluxvariablescaching.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/forchheimerslaw.hh b/dumux/flux/forchheimerslaw.hh
index a3488c51b1..7697f36ead 100644
--- a/dumux/flux/forchheimerslaw.hh
+++ b/dumux/flux/forchheimerslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/forchheimerslaw_fwd.hh b/dumux/flux/forchheimerslaw_fwd.hh
index 7813bdf2c5..2a146b60f4 100644
--- a/dumux/flux/forchheimerslaw_fwd.hh
+++ b/dumux/flux/forchheimerslaw_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/forchheimervelocity.hh b/dumux/flux/forchheimervelocity.hh
index 792645fceb..3031f8a69b 100644
--- a/dumux/flux/forchheimervelocity.hh
+++ b/dumux/flux/forchheimervelocity.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fourierslaw.hh b/dumux/flux/fourierslaw.hh
index c8e465b327..798e5856db 100644
--- a/dumux/flux/fourierslaw.hh
+++ b/dumux/flux/fourierslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fourierslaw_fwd.hh b/dumux/flux/fourierslaw_fwd.hh
index 87c137adaf..dce1190622 100644
--- a/dumux/flux/fourierslaw_fwd.hh
+++ b/dumux/flux/fourierslaw_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fourierslawnonequilibrium.hh b/dumux/flux/fourierslawnonequilibrium.hh
index cff6ec925b..bec4e9d9a3 100644
--- a/dumux/flux/fourierslawnonequilibrium.hh
+++ b/dumux/flux/fourierslawnonequilibrium.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/fourierslawnonequilibrium_fwd.hh b/dumux/flux/fourierslawnonequilibrium_fwd.hh
index a62dfa175f..83cd564317 100644
--- a/dumux/flux/fourierslawnonequilibrium_fwd.hh
+++ b/dumux/flux/fourierslawnonequilibrium_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/hookeslaw.hh b/dumux/flux/hookeslaw.hh
index da3bba5b89..b788960b50 100644
--- a/dumux/flux/hookeslaw.hh
+++ b/dumux/flux/hookeslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/hookeslaw_fwd.hh b/dumux/flux/hookeslaw_fwd.hh
index 4b8603aef0..598175cec8 100644
--- a/dumux/flux/hookeslaw_fwd.hh
+++ b/dumux/flux/hookeslaw_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/maxwellstefandiffusioncoefficients.hh b/dumux/flux/maxwellstefandiffusioncoefficients.hh
index e99808323d..86c0583b92 100644
--- a/dumux/flux/maxwellstefandiffusioncoefficients.hh
+++ b/dumux/flux/maxwellstefandiffusioncoefficients.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/maxwellstefanslaw.hh b/dumux/flux/maxwellstefanslaw.hh
index 3d31257ef2..cc9c150481 100644
--- a/dumux/flux/maxwellstefanslaw.hh
+++ b/dumux/flux/maxwellstefanslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/maxwellstefanslaw_fwd.hh b/dumux/flux/maxwellstefanslaw_fwd.hh
index 9453b6cbd6..169c85a71b 100644
--- a/dumux/flux/maxwellstefanslaw_fwd.hh
+++ b/dumux/flux/maxwellstefanslaw_fwd.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/porenetwork/advection.hh b/dumux/flux/porenetwork/advection.hh
index ff1afb384e..26ab669021 100644
--- a/dumux/flux/porenetwork/advection.hh
+++ b/dumux/flux/porenetwork/advection.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkFlux
diff --git a/dumux/flux/porenetwork/fickslaw.hh b/dumux/flux/porenetwork/fickslaw.hh
index 77fe7b06b0..f4fe925bd8 100644
--- a/dumux/flux/porenetwork/fickslaw.hh
+++ b/dumux/flux/porenetwork/fickslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkFlux
diff --git a/dumux/flux/porenetwork/fourierslaw.hh b/dumux/flux/porenetwork/fourierslaw.hh
index cc99d48023..679dbc9097 100644
--- a/dumux/flux/porenetwork/fourierslaw.hh
+++ b/dumux/flux/porenetwork/fourierslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkFlux
diff --git a/dumux/flux/referencesystemformulation.hh b/dumux/flux/referencesystemformulation.hh
index 7be367aace..7dfdb4d225 100644
--- a/dumux/flux/referencesystemformulation.hh
+++ b/dumux/flux/referencesystemformulation.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/shallowwater/exactriemann.hh b/dumux/flux/shallowwater/exactriemann.hh
index 0023fc8156..d32cdf6c29 100644
--- a/dumux/flux/shallowwater/exactriemann.hh
+++ b/dumux/flux/shallowwater/exactriemann.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterFlux
diff --git a/dumux/flux/shallowwater/fluxlimiterlet.hh b/dumux/flux/shallowwater/fluxlimiterlet.hh
index 2229d21a86..48aed34772 100644
--- a/dumux/flux/shallowwater/fluxlimiterlet.hh
+++ b/dumux/flux/shallowwater/fluxlimiterlet.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterFlux
diff --git a/dumux/flux/shallowwater/riemannproblem.hh b/dumux/flux/shallowwater/riemannproblem.hh
index eced2298c2..58ce427203 100644
--- a/dumux/flux/shallowwater/riemannproblem.hh
+++ b/dumux/flux/shallowwater/riemannproblem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterFlux
diff --git a/dumux/flux/shallowwaterflux.hh b/dumux/flux/shallowwaterflux.hh
index fd334a0647..39da24254f 100644
--- a/dumux/flux/shallowwaterflux.hh
+++ b/dumux/flux/shallowwaterflux.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/shallowwaterviscousflux.hh b/dumux/flux/shallowwaterviscousflux.hh
index 67444ea3ef..c334212ff3 100644
--- a/dumux/flux/shallowwaterviscousflux.hh
+++ b/dumux/flux/shallowwaterviscousflux.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/staggered/freeflow/fickslaw.hh b/dumux/flux/staggered/freeflow/fickslaw.hh
index 29e75dd040..9f08dd723d 100644
--- a/dumux/flux/staggered/freeflow/fickslaw.hh
+++ b/dumux/flux/staggered/freeflow/fickslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredFlux
diff --git a/dumux/flux/staggered/freeflow/fourierslaw.hh b/dumux/flux/staggered/freeflow/fourierslaw.hh
index cb752b06a8..960ceb71f2 100644
--- a/dumux/flux/staggered/freeflow/fourierslaw.hh
+++ b/dumux/flux/staggered/freeflow/fourierslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredFlux
diff --git a/dumux/flux/staggered/freeflow/maxwellstefanslaw.hh b/dumux/flux/staggered/freeflow/maxwellstefanslaw.hh
index 7eff2a3d63..3a3d888fba 100644
--- a/dumux/flux/staggered/freeflow/maxwellstefanslaw.hh
+++ b/dumux/flux/staggered/freeflow/maxwellstefanslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StaggeredFlux
diff --git a/dumux/flux/stationaryvelocityfield.hh b/dumux/flux/stationaryvelocityfield.hh
index 8b7ce0fe6d..433683d7cd 100644
--- a/dumux/flux/stationaryvelocityfield.hh
+++ b/dumux/flux/stationaryvelocityfield.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/traits.hh b/dumux/flux/traits.hh
index aec38115b9..1eb524d5ba 100644
--- a/dumux/flux/traits.hh
+++ b/dumux/flux/traits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/flux/upwindscheme.hh b/dumux/flux/upwindscheme.hh
index bfc8ee9ab2..af072e073b 100644
--- a/dumux/flux/upwindscheme.hh
+++ b/dumux/flux/upwindscheme.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Flux
diff --git a/dumux/freeflow/compositional/fluxvariables.hh b/dumux/freeflow/compositional/fluxvariables.hh
index 7f483896f5..ab5b05cec4 100644
--- a/dumux/freeflow/compositional/fluxvariables.hh
+++ b/dumux/freeflow/compositional/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/iofields.hh b/dumux/freeflow/compositional/iofields.hh
index cbe36e4c5e..2781be6637 100644
--- a/dumux/freeflow/compositional/iofields.hh
+++ b/dumux/freeflow/compositional/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/kepsilonncmodel.hh b/dumux/freeflow/compositional/kepsilonncmodel.hh
index 5f3b06d1cb..7bae407db6 100644
--- a/dumux/freeflow/compositional/kepsilonncmodel.hh
+++ b/dumux/freeflow/compositional/kepsilonncmodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/komegancmodel.hh b/dumux/freeflow/compositional/komegancmodel.hh
index bd6669fa56..ad0fc3150c 100644
--- a/dumux/freeflow/compositional/komegancmodel.hh
+++ b/dumux/freeflow/compositional/komegancmodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/localresidual.hh b/dumux/freeflow/compositional/localresidual.hh
index 0a06f6f962..2d6fce69cb 100644
--- a/dumux/freeflow/compositional/localresidual.hh
+++ b/dumux/freeflow/compositional/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/lowrekepsilonncmodel.hh b/dumux/freeflow/compositional/lowrekepsilonncmodel.hh
index bea0e73d57..59910f05a8 100644
--- a/dumux/freeflow/compositional/lowrekepsilonncmodel.hh
+++ b/dumux/freeflow/compositional/lowrekepsilonncmodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/navierstokesncmodel.hh b/dumux/freeflow/compositional/navierstokesncmodel.hh
index 15791852bf..d8ceccb6ba 100644
--- a/dumux/freeflow/compositional/navierstokesncmodel.hh
+++ b/dumux/freeflow/compositional/navierstokesncmodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/oneeqncmodel.hh b/dumux/freeflow/compositional/oneeqncmodel.hh
index 3abb32ede4..cfabdc72f0 100644
--- a/dumux/freeflow/compositional/oneeqncmodel.hh
+++ b/dumux/freeflow/compositional/oneeqncmodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/sstncmodel.hh b/dumux/freeflow/compositional/sstncmodel.hh
index ed85fc282d..d97400de57 100644
--- a/dumux/freeflow/compositional/sstncmodel.hh
+++ b/dumux/freeflow/compositional/sstncmodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/staggered/fluxvariables.hh b/dumux/freeflow/compositional/staggered/fluxvariables.hh
index d726d02a54..2767cf4cf7 100644
--- a/dumux/freeflow/compositional/staggered/fluxvariables.hh
+++ b/dumux/freeflow/compositional/staggered/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/staggered/localresidual.hh b/dumux/freeflow/compositional/staggered/localresidual.hh
index 8d2e33559c..93eea2edde 100644
--- a/dumux/freeflow/compositional/staggered/localresidual.hh
+++ b/dumux/freeflow/compositional/staggered/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/volumevariables.hh b/dumux/freeflow/compositional/volumevariables.hh
index 3b6fe0702e..874f677d9c 100644
--- a/dumux/freeflow/compositional/volumevariables.hh
+++ b/dumux/freeflow/compositional/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/compositional/zeroeqncmodel.hh b/dumux/freeflow/compositional/zeroeqncmodel.hh
index 70a8656712..e0c00fd8c5 100644
--- a/dumux/freeflow/compositional/zeroeqncmodel.hh
+++ b/dumux/freeflow/compositional/zeroeqncmodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNCModel
diff --git a/dumux/freeflow/navierstokes/boundarytypes.hh b/dumux/freeflow/navierstokes/boundarytypes.hh
index 92f69b68f3..8c5fce34cc 100644
--- a/dumux/freeflow/navierstokes/boundarytypes.hh
+++ b/dumux/freeflow/navierstokes/boundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/energy/indices.hh b/dumux/freeflow/navierstokes/energy/indices.hh
index 2451acac1d..90280ade76 100644
--- a/dumux/freeflow/navierstokes/energy/indices.hh
+++ b/dumux/freeflow/navierstokes/energy/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNIModel
diff --git a/dumux/freeflow/navierstokes/energy/iofields.hh b/dumux/freeflow/navierstokes/energy/iofields.hh
index b6205713a5..1a484f84f5 100644
--- a/dumux/freeflow/navierstokes/energy/iofields.hh
+++ b/dumux/freeflow/navierstokes/energy/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNIModel
diff --git a/dumux/freeflow/navierstokes/energy/model.hh b/dumux/freeflow/navierstokes/energy/model.hh
index 0615b13213..cf9161bd5f 100644
--- a/dumux/freeflow/navierstokes/energy/model.hh
+++ b/dumux/freeflow/navierstokes/energy/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNIModel
diff --git a/dumux/freeflow/navierstokes/energy/volumevariables.hh b/dumux/freeflow/navierstokes/energy/volumevariables.hh
index 37306747f3..b14e5c1e49 100644
--- a/dumux/freeflow/navierstokes/energy/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/energy/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNIModel
diff --git a/dumux/freeflow/navierstokes/fluxoveraxisalignedsurface.hh b/dumux/freeflow/navierstokes/fluxoveraxisalignedsurface.hh
index c8a46600d9..047e40102a 100644
--- a/dumux/freeflow/navierstokes/fluxoveraxisalignedsurface.hh
+++ b/dumux/freeflow/navierstokes/fluxoveraxisalignedsurface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/fluxvariables.hh b/dumux/freeflow/navierstokes/fluxvariables.hh
index e4bbcff183..116fb6b95f 100644
--- a/dumux/freeflow/navierstokes/fluxvariables.hh
+++ b/dumux/freeflow/navierstokes/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/indices.hh b/dumux/freeflow/navierstokes/indices.hh
index faaf032c64..22a64dd83f 100644
--- a/dumux/freeflow/navierstokes/indices.hh
+++ b/dumux/freeflow/navierstokes/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/iofields.hh b/dumux/freeflow/navierstokes/iofields.hh
index 5444329e0b..32960267c2 100644
--- a/dumux/freeflow/navierstokes/iofields.hh
+++ b/dumux/freeflow/navierstokes/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/localresidual.hh b/dumux/freeflow/navierstokes/localresidual.hh
index 47a0873d89..747a4cf735 100644
--- a/dumux/freeflow/navierstokes/localresidual.hh
+++ b/dumux/freeflow/navierstokes/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/mass/1p/advectiveflux.hh b/dumux/freeflow/navierstokes/mass/1p/advectiveflux.hh
index 25fe92c7b2..c092c0d1ba 100644
--- a/dumux/freeflow/navierstokes/mass/1p/advectiveflux.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/advectiveflux.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/mass/1p/fluxvariables.hh b/dumux/freeflow/navierstokes/mass/1p/fluxvariables.hh
index 5463034798..41090fb613 100644
--- a/dumux/freeflow/navierstokes/mass/1p/fluxvariables.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/mass/1p/indices.hh b/dumux/freeflow/navierstokes/mass/1p/indices.hh
index 0542fed598..c57ea3d846 100644
--- a/dumux/freeflow/navierstokes/mass/1p/indices.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/mass/1p/localresidual.hh b/dumux/freeflow/navierstokes/mass/1p/localresidual.hh
index 6b19400002..8930255e70 100644
--- a/dumux/freeflow/navierstokes/mass/1p/localresidual.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/mass/1p/model.hh b/dumux/freeflow/navierstokes/mass/1p/model.hh
index 43492f5e8b..37cb0a205c 100644
--- a/dumux/freeflow/navierstokes/mass/1p/model.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/mass/1p/volumevariables.hh b/dumux/freeflow/navierstokes/mass/1p/volumevariables.hh
index 043035ea34..35a2384741 100644
--- a/dumux/freeflow/navierstokes/mass/1p/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/mass/1p/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/mass/problem.hh b/dumux/freeflow/navierstokes/mass/problem.hh
index 64c7ccd336..4a7b13fe22 100644
--- a/dumux/freeflow/navierstokes/mass/problem.hh
+++ b/dumux/freeflow/navierstokes/mass/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/model.hh b/dumux/freeflow/navierstokes/model.hh
index 11a843c326..442a342ae9 100644
--- a/dumux/freeflow/navierstokes/model.hh
+++ b/dumux/freeflow/navierstokes/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/boundarytypes.hh b/dumux/freeflow/navierstokes/momentum/boundarytypes.hh
index f7dd6ecea9..467e19d846 100644
--- a/dumux/freeflow/navierstokes/momentum/boundarytypes.hh
+++ b/dumux/freeflow/navierstokes/momentum/boundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/flux.hh b/dumux/freeflow/navierstokes/momentum/cvfe/flux.hh
index 9319dbb80c..2b1f2f5bc5 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/flux.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/flux.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/indices.hh b/dumux/freeflow/navierstokes/momentum/cvfe/indices.hh
index 533b1221e2..2af3e95f4f 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/indices.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/localresidual.hh b/dumux/freeflow/navierstokes/momentum/cvfe/localresidual.hh
index 511553b051..77545e408e 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/localresidual.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/model.hh b/dumux/freeflow/navierstokes/momentum/cvfe/model.hh
index be1b59f5a1..3d9bb1731b 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/model.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/cvfe/volumevariables.hh b/dumux/freeflow/navierstokes/momentum/cvfe/volumevariables.hh
index fd9bee3b27..f73f08cd84 100644
--- a/dumux/freeflow/navierstokes/momentum/cvfe/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/cvfe/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/indices.hh b/dumux/freeflow/navierstokes/momentum/diamond/indices.hh
index f9b04c8fd4..e2c57c36ad 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/indices.hh
+++ b/dumux/freeflow/navierstokes/momentum/diamond/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/localresidual.hh b/dumux/freeflow/navierstokes/momentum/diamond/localresidual.hh
index 6326055928..cb99104abe 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/localresidual.hh
+++ b/dumux/freeflow/navierstokes/momentum/diamond/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/model.hh b/dumux/freeflow/navierstokes/momentum/diamond/model.hh
index 23d055d9a8..a53a918598 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/model.hh
+++ b/dumux/freeflow/navierstokes/momentum/diamond/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/diamond/volumevariables.hh b/dumux/freeflow/navierstokes/momentum/diamond/volumevariables.hh
index f6eed28071..6e2b986f5b 100644
--- a/dumux/freeflow/navierstokes/momentum/diamond/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/diamond/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/fluxhelper.hh b/dumux/freeflow/navierstokes/momentum/fluxhelper.hh
index 8049efc5ba..651b4827ca 100644
--- a/dumux/freeflow/navierstokes/momentum/fluxhelper.hh
+++ b/dumux/freeflow/navierstokes/momentum/fluxhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/freeflow/navierstokes/momentum/fluxvariables.hh b/dumux/freeflow/navierstokes/momentum/fluxvariables.hh
index 7f90f1633d..b7a9e1c243 100644
--- a/dumux/freeflow/navierstokes/momentum/fluxvariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/indices.hh b/dumux/freeflow/navierstokes/momentum/indices.hh
index 8b3ff7f3d3..22f854f4f2 100644
--- a/dumux/freeflow/navierstokes/momentum/indices.hh
+++ b/dumux/freeflow/navierstokes/momentum/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/localresidual.hh b/dumux/freeflow/navierstokes/momentum/localresidual.hh
index 14d2b834cb..d0e5cef630 100644
--- a/dumux/freeflow/navierstokes/momentum/localresidual.hh
+++ b/dumux/freeflow/navierstokes/momentum/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/model.hh b/dumux/freeflow/navierstokes/momentum/model.hh
index 18c31d36bb..b6c5040ead 100644
--- a/dumux/freeflow/navierstokes/momentum/model.hh
+++ b/dumux/freeflow/navierstokes/momentum/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/indices.hh b/dumux/freeflow/navierstokes/momentum/pq1bubble/indices.hh
index 1363fde1b7..305419e50d 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/indices.hh
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/localresidual.hh b/dumux/freeflow/navierstokes/momentum/pq1bubble/localresidual.hh
index ecb211dc21..0933f81a61 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/localresidual.hh
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/model.hh b/dumux/freeflow/navierstokes/momentum/pq1bubble/model.hh
index 7953532550..c5472cc699 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/model.hh
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/pq1bubble/volumevariables.hh b/dumux/freeflow/navierstokes/momentum/pq1bubble/volumevariables.hh
index 7650ea889d..4b5a24afef 100644
--- a/dumux/freeflow/navierstokes/momentum/pq1bubble/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/pq1bubble/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/problem.hh b/dumux/freeflow/navierstokes/momentum/problem.hh
index 71c2a39c97..772874be2f 100644
--- a/dumux/freeflow/navierstokes/momentum/problem.hh
+++ b/dumux/freeflow/navierstokes/momentum/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/velocitygradients.hh b/dumux/freeflow/navierstokes/momentum/velocitygradients.hh
index 58deabca44..89db3f57eb 100644
--- a/dumux/freeflow/navierstokes/momentum/velocitygradients.hh
+++ b/dumux/freeflow/navierstokes/momentum/velocitygradients.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/velocityreconstruction.hh b/dumux/freeflow/navierstokes/momentum/velocityreconstruction.hh
index d684a20beb..937ded87d2 100644
--- a/dumux/freeflow/navierstokes/momentum/velocityreconstruction.hh
+++ b/dumux/freeflow/navierstokes/momentum/velocityreconstruction.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/momentum/volumevariables.hh b/dumux/freeflow/navierstokes/momentum/volumevariables.hh
index 51b2444ff3..b070f24b56 100644
--- a/dumux/freeflow/navierstokes/momentum/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/momentum/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/scalarfluxhelper.hh b/dumux/freeflow/navierstokes/scalarfluxhelper.hh
index 7ce2985c55..9215573b4a 100644
--- a/dumux/freeflow/navierstokes/scalarfluxhelper.hh
+++ b/dumux/freeflow/navierstokes/scalarfluxhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/scalarfluxvariables.hh b/dumux/freeflow/navierstokes/scalarfluxvariables.hh
index 46146046d3..36fad5a335 100644
--- a/dumux/freeflow/navierstokes/scalarfluxvariables.hh
+++ b/dumux/freeflow/navierstokes/scalarfluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/scalarfluxvariablescachefiller.hh b/dumux/freeflow/navierstokes/scalarfluxvariablescachefiller.hh
index eda59676b3..169188629f 100644
--- a/dumux/freeflow/navierstokes/scalarfluxvariablescachefiller.hh
+++ b/dumux/freeflow/navierstokes/scalarfluxvariablescachefiller.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/scalarvolumevariables.hh b/dumux/freeflow/navierstokes/scalarvolumevariables.hh
index 9ed07b9777..732165fbc9 100644
--- a/dumux/freeflow/navierstokes/scalarvolumevariables.hh
+++ b/dumux/freeflow/navierstokes/scalarvolumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/staggered/fluxoversurface.hh b/dumux/freeflow/navierstokes/staggered/fluxoversurface.hh
index c6d9fd20ce..16048babfa 100644
--- a/dumux/freeflow/navierstokes/staggered/fluxoversurface.hh
+++ b/dumux/freeflow/navierstokes/staggered/fluxoversurface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/staggered/fluxvariables.hh b/dumux/freeflow/navierstokes/staggered/fluxvariables.hh
index 84e26cfb8d..c5caf13bbb 100644
--- a/dumux/freeflow/navierstokes/staggered/fluxvariables.hh
+++ b/dumux/freeflow/navierstokes/staggered/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/staggered/localresidual.hh b/dumux/freeflow/navierstokes/staggered/localresidual.hh
index 35d7edceb0..1b3a727e9b 100644
--- a/dumux/freeflow/navierstokes/staggered/localresidual.hh
+++ b/dumux/freeflow/navierstokes/staggered/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/staggered/problem.hh b/dumux/freeflow/navierstokes/staggered/problem.hh
index e1560ca2d4..f8f11f4dfe 100644
--- a/dumux/freeflow/navierstokes/staggered/problem.hh
+++ b/dumux/freeflow/navierstokes/staggered/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/staggered/staggeredupwindhelper.hh b/dumux/freeflow/navierstokes/staggered/staggeredupwindhelper.hh
index 3b4cb484f0..103ae8f201 100644
--- a/dumux/freeflow/navierstokes/staggered/staggeredupwindhelper.hh
+++ b/dumux/freeflow/navierstokes/staggered/staggeredupwindhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/staggered/velocitygradients.hh b/dumux/freeflow/navierstokes/staggered/velocitygradients.hh
index 224704eec5..038efd9bc4 100644
--- a/dumux/freeflow/navierstokes/staggered/velocitygradients.hh
+++ b/dumux/freeflow/navierstokes/staggered/velocitygradients.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/velocityoutput.hh b/dumux/freeflow/navierstokes/velocityoutput.hh
index 777d54e10d..86e57413bd 100644
--- a/dumux/freeflow/navierstokes/velocityoutput.hh
+++ b/dumux/freeflow/navierstokes/velocityoutput.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/navierstokes/volumevariables.hh b/dumux/freeflow/navierstokes/volumevariables.hh
index 7e9d3b831d..b534e52734 100644
--- a/dumux/freeflow/navierstokes/volumevariables.hh
+++ b/dumux/freeflow/navierstokes/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesModel
diff --git a/dumux/freeflow/nonisothermal/indices.hh b/dumux/freeflow/nonisothermal/indices.hh
index b12cab76d9..715df4a59f 100644
--- a/dumux/freeflow/nonisothermal/indices.hh
+++ b/dumux/freeflow/nonisothermal/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNIModel
diff --git a/dumux/freeflow/nonisothermal/iofields.hh b/dumux/freeflow/nonisothermal/iofields.hh
index 81bb7aa16c..0174b76182 100644
--- a/dumux/freeflow/nonisothermal/iofields.hh
+++ b/dumux/freeflow/nonisothermal/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNIModel
diff --git a/dumux/freeflow/nonisothermal/localresidual.hh b/dumux/freeflow/nonisothermal/localresidual.hh
index f1e0cd6d54..04850e7681 100644
--- a/dumux/freeflow/nonisothermal/localresidual.hh
+++ b/dumux/freeflow/nonisothermal/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNIModel
diff --git a/dumux/freeflow/nonisothermal/model.hh b/dumux/freeflow/nonisothermal/model.hh
index 76a241b328..9c6369d06b 100644
--- a/dumux/freeflow/nonisothermal/model.hh
+++ b/dumux/freeflow/nonisothermal/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowNIModel
diff --git a/dumux/freeflow/properties.hh b/dumux/freeflow/properties.hh
index bf7e9af849..f3349b890b 100644
--- a/dumux/freeflow/properties.hh
+++ b/dumux/freeflow/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowModels
diff --git a/dumux/freeflow/rans/boundarytypes.hh b/dumux/freeflow/rans/boundarytypes.hh
index e6af3c72af..e2dc238ae1 100644
--- a/dumux/freeflow/rans/boundarytypes.hh
+++ b/dumux/freeflow/rans/boundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSModel
diff --git a/dumux/freeflow/rans/iofields.hh b/dumux/freeflow/rans/iofields.hh
index e4c0bb97e3..3bbf92e28b 100644
--- a/dumux/freeflow/rans/iofields.hh
+++ b/dumux/freeflow/rans/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSModel
diff --git a/dumux/freeflow/rans/model.hh b/dumux/freeflow/rans/model.hh
index b5be42ee3b..f41f1e5809 100644
--- a/dumux/freeflow/rans/model.hh
+++ b/dumux/freeflow/rans/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSModel
diff --git a/dumux/freeflow/rans/oneeq/fluxvariables.hh b/dumux/freeflow/rans/oneeq/fluxvariables.hh
index 7db446afcf..5256291ba1 100644
--- a/dumux/freeflow/rans/oneeq/fluxvariables.hh
+++ b/dumux/freeflow/rans/oneeq/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/oneeq/indices.hh b/dumux/freeflow/rans/oneeq/indices.hh
index 6a06e12b91..6246aedbcd 100644
--- a/dumux/freeflow/rans/oneeq/indices.hh
+++ b/dumux/freeflow/rans/oneeq/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/oneeq/iofields.hh b/dumux/freeflow/rans/oneeq/iofields.hh
index 832b1508cf..99293805c5 100644
--- a/dumux/freeflow/rans/oneeq/iofields.hh
+++ b/dumux/freeflow/rans/oneeq/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/oneeq/localresidual.hh b/dumux/freeflow/rans/oneeq/localresidual.hh
index cb0af899d0..427b49eaa1 100644
--- a/dumux/freeflow/rans/oneeq/localresidual.hh
+++ b/dumux/freeflow/rans/oneeq/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/oneeq/model.hh b/dumux/freeflow/rans/oneeq/model.hh
index 12430ba4f1..397d29d0cb 100644
--- a/dumux/freeflow/rans/oneeq/model.hh
+++ b/dumux/freeflow/rans/oneeq/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/oneeq/problem.hh b/dumux/freeflow/rans/oneeq/problem.hh
index b0096469b8..acadf4b185 100644
--- a/dumux/freeflow/rans/oneeq/problem.hh
+++ b/dumux/freeflow/rans/oneeq/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/oneeq/staggered/fluxvariables.hh b/dumux/freeflow/rans/oneeq/staggered/fluxvariables.hh
index 0a91cac90a..09c79ed63b 100644
--- a/dumux/freeflow/rans/oneeq/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/oneeq/staggered/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/oneeq/staggered/localresidual.hh b/dumux/freeflow/rans/oneeq/staggered/localresidual.hh
index 2848210837..5ec25ad97b 100644
--- a/dumux/freeflow/rans/oneeq/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/oneeq/staggered/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/oneeq/volumevariables.hh b/dumux/freeflow/rans/oneeq/volumevariables.hh
index 88c8d977db..9a4f4f8b6d 100644
--- a/dumux/freeflow/rans/oneeq/volumevariables.hh
+++ b/dumux/freeflow/rans/oneeq/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OneEqModel
diff --git a/dumux/freeflow/rans/problem.hh b/dumux/freeflow/rans/problem.hh
index 03ee6d60bc..674bb2337f 100644
--- a/dumux/freeflow/rans/problem.hh
+++ b/dumux/freeflow/rans/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSModel
diff --git a/dumux/freeflow/rans/twoeq/indices.hh b/dumux/freeflow/rans/twoeq/indices.hh
index d9e87bb2ac..509eab68a8 100644
--- a/dumux/freeflow/rans/twoeq/indices.hh
+++ b/dumux/freeflow/rans/twoeq/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoEqModel
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/fluxvariables.hh b/dumux/freeflow/rans/twoeq/kepsilon/fluxvariables.hh
index 9851986461..b5873b902c 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/iofields.hh b/dumux/freeflow/rans/twoeq/kepsilon/iofields.hh
index c16385fd2a..2dae01b926 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/iofields.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/localresidual.hh b/dumux/freeflow/rans/twoeq/kepsilon/localresidual.hh
index af76c86b1b..dbe898a607 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup KEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/model.hh b/dumux/freeflow/rans/twoeq/kepsilon/model.hh
index 7749749709..6ec511b20d 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/model.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/problem.hh b/dumux/freeflow/rans/twoeq/kepsilon/problem.hh
index e1c1f33367..05b6554b9b 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/problem.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/staggered/fluxvariables.hh b/dumux/freeflow/rans/twoeq/kepsilon/staggered/fluxvariables.hh
index 68923bedf7..1fdfea18d3 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/staggered/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/staggered/localresidual.hh b/dumux/freeflow/rans/twoeq/kepsilon/staggered/localresidual.hh
index 170afea1d0..dca150c8f1 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/staggered/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/kepsilon/volumevariables.hh b/dumux/freeflow/rans/twoeq/kepsilon/volumevariables.hh
index fcdade5e59..9acdc2ac79 100644
--- a/dumux/freeflow/rans/twoeq/kepsilon/volumevariables.hh
+++ b/dumux/freeflow/rans/twoeq/kepsilon/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/komega/fluxvariables.hh b/dumux/freeflow/rans/twoeq/komega/fluxvariables.hh
index f38feff5fc..3875dc48e5 100644
--- a/dumux/freeflow/rans/twoeq/komega/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/komega/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KOmegaModel
diff --git a/dumux/freeflow/rans/twoeq/komega/iofields.hh b/dumux/freeflow/rans/twoeq/komega/iofields.hh
index f350120852..c97167d929 100644
--- a/dumux/freeflow/rans/twoeq/komega/iofields.hh
+++ b/dumux/freeflow/rans/twoeq/komega/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KOmegaModel
diff --git a/dumux/freeflow/rans/twoeq/komega/localresidual.hh b/dumux/freeflow/rans/twoeq/komega/localresidual.hh
index 37d71c4b59..de7b72e8d6 100644
--- a/dumux/freeflow/rans/twoeq/komega/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/komega/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KOmegaModel
diff --git a/dumux/freeflow/rans/twoeq/komega/model.hh b/dumux/freeflow/rans/twoeq/komega/model.hh
index 6af5dc8aad..0c71fbba64 100644
--- a/dumux/freeflow/rans/twoeq/komega/model.hh
+++ b/dumux/freeflow/rans/twoeq/komega/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KOmegaModel
diff --git a/dumux/freeflow/rans/twoeq/komega/problem.hh b/dumux/freeflow/rans/twoeq/komega/problem.hh
index 2bbf61d64e..2d8e5b57a3 100644
--- a/dumux/freeflow/rans/twoeq/komega/problem.hh
+++ b/dumux/freeflow/rans/twoeq/komega/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KOmegaModel
diff --git a/dumux/freeflow/rans/twoeq/komega/staggered/fluxvariables.hh b/dumux/freeflow/rans/twoeq/komega/staggered/fluxvariables.hh
index 28ad345a09..57af3b7e32 100644
--- a/dumux/freeflow/rans/twoeq/komega/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/komega/staggered/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KOmegaModel
diff --git a/dumux/freeflow/rans/twoeq/komega/staggered/localresidual.hh b/dumux/freeflow/rans/twoeq/komega/staggered/localresidual.hh
index 755bab127b..72bba6fc77 100644
--- a/dumux/freeflow/rans/twoeq/komega/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/komega/staggered/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KOmegaModel
diff --git a/dumux/freeflow/rans/twoeq/komega/volumevariables.hh b/dumux/freeflow/rans/twoeq/komega/volumevariables.hh
index 458ff13f7d..c2fb228c05 100644
--- a/dumux/freeflow/rans/twoeq/komega/volumevariables.hh
+++ b/dumux/freeflow/rans/twoeq/komega/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup KOmegaModel
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/fluxvariables.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/fluxvariables.hh
index 75414d3f55..b8df727c57 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup LowReKEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/iofields.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/iofields.hh
index 97c565bcda..2c6ebf1553 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/iofields.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup LowReKEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/localresidual.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/localresidual.hh
index d9649c211f..b943a42d7b 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup LowReKEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/model.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/model.hh
index 8b11ed9384..7a28c1f233 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/model.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup LowReKEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/problem.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/problem.hh
index e2208a23a2..46898a49b8 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/problem.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup LowReKEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/fluxvariables.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/fluxvariables.hh
index f55e7f861c..3b625abc60 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup LowReKEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/localresidual.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/localresidual.hh
index 4fdbe89f84..aa39494b71 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/staggered/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup LowReKEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/lowrekepsilon/volumevariables.hh b/dumux/freeflow/rans/twoeq/lowrekepsilon/volumevariables.hh
index 404dd7a953..d1e845afb4 100644
--- a/dumux/freeflow/rans/twoeq/lowrekepsilon/volumevariables.hh
+++ b/dumux/freeflow/rans/twoeq/lowrekepsilon/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup LowReKEpsilonModel
diff --git a/dumux/freeflow/rans/twoeq/sst/fluxvariables.hh b/dumux/freeflow/rans/twoeq/sst/fluxvariables.hh
index 537a35040d..74bed78898 100644
--- a/dumux/freeflow/rans/twoeq/sst/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/sst/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SSTModel
diff --git a/dumux/freeflow/rans/twoeq/sst/iofields.hh b/dumux/freeflow/rans/twoeq/sst/iofields.hh
index d04eb71976..a682769496 100644
--- a/dumux/freeflow/rans/twoeq/sst/iofields.hh
+++ b/dumux/freeflow/rans/twoeq/sst/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SSTModel
diff --git a/dumux/freeflow/rans/twoeq/sst/localresidual.hh b/dumux/freeflow/rans/twoeq/sst/localresidual.hh
index 6655bf4822..37a7b35611 100644
--- a/dumux/freeflow/rans/twoeq/sst/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/sst/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SSTModel
diff --git a/dumux/freeflow/rans/twoeq/sst/model.hh b/dumux/freeflow/rans/twoeq/sst/model.hh
index 5b0bd9d073..0c34c7eb97 100644
--- a/dumux/freeflow/rans/twoeq/sst/model.hh
+++ b/dumux/freeflow/rans/twoeq/sst/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SSTModel
diff --git a/dumux/freeflow/rans/twoeq/sst/problem.hh b/dumux/freeflow/rans/twoeq/sst/problem.hh
index c6ca267695..9b6ccb86be 100644
--- a/dumux/freeflow/rans/twoeq/sst/problem.hh
+++ b/dumux/freeflow/rans/twoeq/sst/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SSTModel
diff --git a/dumux/freeflow/rans/twoeq/sst/staggered/fluxvariables.hh b/dumux/freeflow/rans/twoeq/sst/staggered/fluxvariables.hh
index 7df4553495..fcb603c934 100644
--- a/dumux/freeflow/rans/twoeq/sst/staggered/fluxvariables.hh
+++ b/dumux/freeflow/rans/twoeq/sst/staggered/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SSTModel
diff --git a/dumux/freeflow/rans/twoeq/sst/staggered/localresidual.hh b/dumux/freeflow/rans/twoeq/sst/staggered/localresidual.hh
index 5beca6e6c8..b0b1ba72a8 100644
--- a/dumux/freeflow/rans/twoeq/sst/staggered/localresidual.hh
+++ b/dumux/freeflow/rans/twoeq/sst/staggered/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SSTModel
diff --git a/dumux/freeflow/rans/twoeq/sst/volumevariables.hh b/dumux/freeflow/rans/twoeq/sst/volumevariables.hh
index 45a3eadcd0..8d7530c415 100644
--- a/dumux/freeflow/rans/twoeq/sst/volumevariables.hh
+++ b/dumux/freeflow/rans/twoeq/sst/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SSTModel
diff --git a/dumux/freeflow/rans/volumevariables.hh b/dumux/freeflow/rans/volumevariables.hh
index af7eaa5fda..f5bccba671 100644
--- a/dumux/freeflow/rans/volumevariables.hh
+++ b/dumux/freeflow/rans/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSModel
diff --git a/dumux/freeflow/rans/zeroeq/model.hh b/dumux/freeflow/rans/zeroeq/model.hh
index dc15fb6edc..020eb6307e 100644
--- a/dumux/freeflow/rans/zeroeq/model.hh
+++ b/dumux/freeflow/rans/zeroeq/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ZeroEqModel
diff --git a/dumux/freeflow/rans/zeroeq/problem.hh b/dumux/freeflow/rans/zeroeq/problem.hh
index d08370c7cd..7e0fa05774 100644
--- a/dumux/freeflow/rans/zeroeq/problem.hh
+++ b/dumux/freeflow/rans/zeroeq/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ZeroEqModel
diff --git a/dumux/freeflow/rans/zeroeq/volumevariables.hh b/dumux/freeflow/rans/zeroeq/volumevariables.hh
index b120c7126c..3144605c72 100644
--- a/dumux/freeflow/rans/zeroeq/volumevariables.hh
+++ b/dumux/freeflow/rans/zeroeq/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ZeroEqModel
diff --git a/dumux/freeflow/shallowwater/boundaryfluxes.hh b/dumux/freeflow/shallowwater/boundaryfluxes.hh
index f28064c09c..e2653128a6 100644
--- a/dumux/freeflow/shallowwater/boundaryfluxes.hh
+++ b/dumux/freeflow/shallowwater/boundaryfluxes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterModel
diff --git a/dumux/freeflow/shallowwater/fluxvariables.hh b/dumux/freeflow/shallowwater/fluxvariables.hh
index f2c8383f3c..ffebebb5af 100644
--- a/dumux/freeflow/shallowwater/fluxvariables.hh
+++ b/dumux/freeflow/shallowwater/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterModel
diff --git a/dumux/freeflow/shallowwater/indices.hh b/dumux/freeflow/shallowwater/indices.hh
index 1294fbedcc..f3e2670112 100644
--- a/dumux/freeflow/shallowwater/indices.hh
+++ b/dumux/freeflow/shallowwater/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterModel
diff --git a/dumux/freeflow/shallowwater/iofields.hh b/dumux/freeflow/shallowwater/iofields.hh
index a04c735440..328097b182 100644
--- a/dumux/freeflow/shallowwater/iofields.hh
+++ b/dumux/freeflow/shallowwater/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterModel
diff --git a/dumux/freeflow/shallowwater/localresidual.hh b/dumux/freeflow/shallowwater/localresidual.hh
index 2a662f1daf..5a7209b460 100644
--- a/dumux/freeflow/shallowwater/localresidual.hh
+++ b/dumux/freeflow/shallowwater/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterModel
diff --git a/dumux/freeflow/shallowwater/model.hh b/dumux/freeflow/shallowwater/model.hh
index 4734c59c4c..e96ff30ed9 100644
--- a/dumux/freeflow/shallowwater/model.hh
+++ b/dumux/freeflow/shallowwater/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterModel
diff --git a/dumux/freeflow/shallowwater/problem.hh b/dumux/freeflow/shallowwater/problem.hh
index 29d0bb914e..a722efcf79 100644
--- a/dumux/freeflow/shallowwater/problem.hh
+++ b/dumux/freeflow/shallowwater/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterModel
diff --git a/dumux/freeflow/shallowwater/volumevariables.hh b/dumux/freeflow/shallowwater/volumevariables.hh
index 52b1d6f7b1..2dde597261 100644
--- a/dumux/freeflow/shallowwater/volumevariables.hh
+++ b/dumux/freeflow/shallowwater/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterModel
diff --git a/dumux/freeflow/spatialparams.hh b/dumux/freeflow/spatialparams.hh
index 93d6208b7b..53ec282595 100644
--- a/dumux/freeflow/spatialparams.hh
+++ b/dumux/freeflow/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowModels
diff --git a/dumux/freeflow/staggeredupwindmethods.hh b/dumux/freeflow/staggeredupwindmethods.hh
index d846c976d2..ea100d7951 100644
--- a/dumux/freeflow/staggeredupwindmethods.hh
+++ b/dumux/freeflow/staggeredupwindmethods.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowModels
diff --git a/dumux/freeflow/turbulencemodel.hh b/dumux/freeflow/turbulencemodel.hh
index e9c7935b80..24d2d46a86 100644
--- a/dumux/freeflow/turbulencemodel.hh
+++ b/dumux/freeflow/turbulencemodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowModels
diff --git a/dumux/freeflow/turbulenceproperties.hh b/dumux/freeflow/turbulenceproperties.hh
index 38d8eef36b..4ca8edc7c4 100644
--- a/dumux/freeflow/turbulenceproperties.hh
+++ b/dumux/freeflow/turbulenceproperties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowModels
diff --git a/dumux/freeflow/volumevariables.hh b/dumux/freeflow/volumevariables.hh
index 41ce7303d9..f886d6ac20 100644
--- a/dumux/freeflow/volumevariables.hh
+++ b/dumux/freeflow/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowModels
diff --git a/dumux/geomechanics/elastic/fvspatialparams.hh b/dumux/geomechanics/elastic/fvspatialparams.hh
index c034aba8c2..17060e09b6 100644
--- a/dumux/geomechanics/elastic/fvspatialparams.hh
+++ b/dumux/geomechanics/elastic/fvspatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SpatialParameters
diff --git a/dumux/geomechanics/elastic/indices.hh b/dumux/geomechanics/elastic/indices.hh
index 6b55f86b49..ed2e3f0a25 100644
--- a/dumux/geomechanics/elastic/indices.hh
+++ b/dumux/geomechanics/elastic/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Elastic
diff --git a/dumux/geomechanics/elastic/localresidual.hh b/dumux/geomechanics/elastic/localresidual.hh
index 94c9b38c44..44f410fce9 100644
--- a/dumux/geomechanics/elastic/localresidual.hh
+++ b/dumux/geomechanics/elastic/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Elastic
diff --git a/dumux/geomechanics/elastic/model.hh b/dumux/geomechanics/elastic/model.hh
index 2dca9b314a..c8895e419e 100644
--- a/dumux/geomechanics/elastic/model.hh
+++ b/dumux/geomechanics/elastic/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Elastic
diff --git a/dumux/geomechanics/elastic/volumevariables.hh b/dumux/geomechanics/elastic/volumevariables.hh
index b2391e37a5..4673a04bec 100644
--- a/dumux/geomechanics/elastic/volumevariables.hh
+++ b/dumux/geomechanics/elastic/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Elastic
diff --git a/dumux/geomechanics/fvproblem.hh b/dumux/geomechanics/fvproblem.hh
index 5449e64d10..e2219a66df 100644
--- a/dumux/geomechanics/fvproblem.hh
+++ b/dumux/geomechanics/fvproblem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geomechanics
diff --git a/dumux/geomechanics/lameparams.hh b/dumux/geomechanics/lameparams.hh
index 4ffd58efc0..3ab9191bb1 100644
--- a/dumux/geomechanics/lameparams.hh
+++ b/dumux/geomechanics/lameparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geomechanics
diff --git a/dumux/geomechanics/poroelastic/couplingmanager.hh b/dumux/geomechanics/poroelastic/couplingmanager.hh
index 2714695e94..bfcf73137d 100644
--- a/dumux/geomechanics/poroelastic/couplingmanager.hh
+++ b/dumux/geomechanics/poroelastic/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoroElastic
diff --git a/dumux/geomechanics/poroelastic/fvspatialparams.hh b/dumux/geomechanics/poroelastic/fvspatialparams.hh
index 42c0418e92..0100671755 100644
--- a/dumux/geomechanics/poroelastic/fvspatialparams.hh
+++ b/dumux/geomechanics/poroelastic/fvspatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SpatialParameters
diff --git a/dumux/geomechanics/poroelastic/iofields.hh b/dumux/geomechanics/poroelastic/iofields.hh
index 5de34a5bdd..3c8f636b54 100644
--- a/dumux/geomechanics/poroelastic/iofields.hh
+++ b/dumux/geomechanics/poroelastic/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoroElastic
diff --git a/dumux/geomechanics/poroelastic/localresidual.hh b/dumux/geomechanics/poroelastic/localresidual.hh
index 88f14b78b5..28bda5cb42 100644
--- a/dumux/geomechanics/poroelastic/localresidual.hh
+++ b/dumux/geomechanics/poroelastic/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoroElastic
diff --git a/dumux/geomechanics/poroelastic/model.hh b/dumux/geomechanics/poroelastic/model.hh
index 6080c5b618..d3d5db519c 100644
--- a/dumux/geomechanics/poroelastic/model.hh
+++ b/dumux/geomechanics/poroelastic/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoroElastic
diff --git a/dumux/geomechanics/poroelastic/volumevariables.hh b/dumux/geomechanics/poroelastic/volumevariables.hh
index 9c18df9c18..ae1cc9734c 100644
--- a/dumux/geomechanics/poroelastic/volumevariables.hh
+++ b/dumux/geomechanics/poroelastic/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoroElastic
diff --git a/dumux/geomechanics/properties.hh b/dumux/geomechanics/properties.hh
index dff588250b..18fe743df4 100644
--- a/dumux/geomechanics/properties.hh
+++ b/dumux/geomechanics/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geomechanics
diff --git a/dumux/geomechanics/spatialparamstraits_.hh b/dumux/geomechanics/spatialparamstraits_.hh
index 5e95ae7f57..ddcccc0570 100644
--- a/dumux/geomechanics/spatialparamstraits_.hh
+++ b/dumux/geomechanics/spatialparamstraits_.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geomechanics
diff --git a/dumux/geomechanics/stressvariablescache.hh b/dumux/geomechanics/stressvariablescache.hh
index 3544f04d3b..ef9382bd6b 100644
--- a/dumux/geomechanics/stressvariablescache.hh
+++ b/dumux/geomechanics/stressvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geomechanics
diff --git a/dumux/geomechanics/velocityoutput.hh b/dumux/geomechanics/velocityoutput.hh
index 9fea668037..df127af03b 100644
--- a/dumux/geomechanics/velocityoutput.hh
+++ b/dumux/geomechanics/velocityoutput.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geomechanics
diff --git a/dumux/geometry/boundingboxtree.hh b/dumux/geometry/boundingboxtree.hh
index 51e785dd14..4bcd3f6f49 100644
--- a/dumux/geometry/boundingboxtree.hh
+++ b/dumux/geometry/boundingboxtree.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/boundingsphere.hh b/dumux/geometry/boundingsphere.hh
index a864d0c0d2..b4d23ae17c 100644
--- a/dumux/geometry/boundingsphere.hh
+++ b/dumux/geometry/boundingsphere.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/center.hh b/dumux/geometry/center.hh
index 6896edcd78..e0bd8e6f0a 100644
--- a/dumux/geometry/center.hh
+++ b/dumux/geometry/center.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/circumsphere.hh b/dumux/geometry/circumsphere.hh
index ab78ad6050..9b7d54f150 100644
--- a/dumux/geometry/circumsphere.hh
+++ b/dumux/geometry/circumsphere.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/diameter.hh b/dumux/geometry/diameter.hh
index 22c53e5184..a1dbe81107 100644
--- a/dumux/geometry/diameter.hh
+++ b/dumux/geometry/diameter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/distance.hh b/dumux/geometry/distance.hh
index e559310e83..86bcf8d13f 100644
--- a/dumux/geometry/distance.hh
+++ b/dumux/geometry/distance.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/distancefield.hh b/dumux/geometry/distancefield.hh
index c7856ca2ba..7102df28fe 100644
--- a/dumux/geometry/distancefield.hh
+++ b/dumux/geometry/distancefield.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/geometricentityset.hh b/dumux/geometry/geometricentityset.hh
index 66f345cf0e..4b69c89c9a 100644
--- a/dumux/geometry/geometricentityset.hh
+++ b/dumux/geometry/geometricentityset.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/geometryintersection.hh b/dumux/geometry/geometryintersection.hh
index 7e6da30621..00e7b20484 100644
--- a/dumux/geometry/geometryintersection.hh
+++ b/dumux/geometry/geometryintersection.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/grahamconvexhull.hh b/dumux/geometry/grahamconvexhull.hh
index 6c241f118c..8d9723bbc7 100644
--- a/dumux/geometry/grahamconvexhull.hh
+++ b/dumux/geometry/grahamconvexhull.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/intersectingentities.hh b/dumux/geometry/intersectingentities.hh
index 4357e31586..b8c24e128d 100644
--- a/dumux/geometry/intersectingentities.hh
+++ b/dumux/geometry/intersectingentities.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/intersectionentityset.hh b/dumux/geometry/intersectionentityset.hh
index ce25a97e88..7152297dec 100644
--- a/dumux/geometry/intersectionentityset.hh
+++ b/dumux/geometry/intersectionentityset.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/intersectspointgeometry.hh b/dumux/geometry/intersectspointgeometry.hh
index 286d3f12c6..9fe4b6e83a 100644
--- a/dumux/geometry/intersectspointgeometry.hh
+++ b/dumux/geometry/intersectspointgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/intersectspointsimplex.hh b/dumux/geometry/intersectspointsimplex.hh
index 06226e4db1..024b4e12ef 100644
--- a/dumux/geometry/intersectspointsimplex.hh
+++ b/dumux/geometry/intersectspointsimplex.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/makegeometry.hh b/dumux/geometry/makegeometry.hh
index ceac6c32e6..a52258df1e 100644
--- a/dumux/geometry/makegeometry.hh
+++ b/dumux/geometry/makegeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/normal.hh b/dumux/geometry/normal.hh
index 0ded011dae..4dff989d12 100644
--- a/dumux/geometry/normal.hh
+++ b/dumux/geometry/normal.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/refinementquadraturerule.hh b/dumux/geometry/refinementquadraturerule.hh
index d17eba2c39..bfbfb57f25 100644
--- a/dumux/geometry/refinementquadraturerule.hh
+++ b/dumux/geometry/refinementquadraturerule.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/sphere.hh b/dumux/geometry/sphere.hh
index 7b7530ee50..d6b7fcec1b 100644
--- a/dumux/geometry/sphere.hh
+++ b/dumux/geometry/sphere.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/triangulation.hh b/dumux/geometry/triangulation.hh
index 5e19de1983..e11046ec05 100644
--- a/dumux/geometry/triangulation.hh
+++ b/dumux/geometry/triangulation.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/geometry/volume.hh b/dumux/geometry/volume.hh
index 8d86275766..f5c23d8904 100644
--- a/dumux/geometry/volume.hh
+++ b/dumux/geometry/volume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Geometry
diff --git a/dumux/io/adaptivegridrestart.hh b/dumux/io/adaptivegridrestart.hh
index 7ad6d83502..a6696dcaae 100644
--- a/dumux/io/adaptivegridrestart.hh
+++ b/dumux/io/adaptivegridrestart.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/container.hh b/dumux/io/container.hh
index 321f91f44b..4c417c3c0f 100644
--- a/dumux/io/container.hh
+++ b/dumux/io/container.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/defaultiofields.hh b/dumux/io/defaultiofields.hh
index 784a5bb5cc..f39c2e84ee 100644
--- a/dumux/io/defaultiofields.hh
+++ b/dumux/io/defaultiofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/format.hh b/dumux/io/format.hh
index c6a70ebff0..b6afeb4a1b 100644
--- a/dumux/io/format.hh
+++ b/dumux/io/format.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/gnuplotinterface.hh b/dumux/io/gnuplotinterface.hh
index 4b80fdb3e0..35607303b2 100644
--- a/dumux/io/gnuplotinterface.hh
+++ b/dumux/io/gnuplotinterface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/cakegridmanager.hh b/dumux/io/grid/cakegridmanager.hh
index f238f284b5..355dfda290 100644
--- a/dumux/io/grid/cakegridmanager.hh
+++ b/dumux/io/grid/cakegridmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/cpgridmanager.hh b/dumux/io/grid/cpgridmanager.hh
index c748e17f76..737e6cb521 100644
--- a/dumux/io/grid/cpgridmanager.hh
+++ b/dumux/io/grid/cpgridmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gmshgriddatahandle.hh b/dumux/io/grid/gmshgriddatahandle.hh
index d96a463e85..c12f9ed016 100644
--- a/dumux/io/grid/gmshgriddatahandle.hh
+++ b/dumux/io/grid/gmshgriddatahandle.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/griddata.hh b/dumux/io/grid/griddata.hh
index 22eaa09735..82ea57ac84 100644
--- a/dumux/io/grid/griddata.hh
+++ b/dumux/io/grid/griddata.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager.hh b/dumux/io/grid/gridmanager.hh
index 94f42d385e..2e18719910 100644
--- a/dumux/io/grid/gridmanager.hh
+++ b/dumux/io/grid/gridmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_alu.hh b/dumux/io/grid/gridmanager_alu.hh
index 3a549ff0ca..a8b024e31c 100644
--- a/dumux/io/grid/gridmanager_alu.hh
+++ b/dumux/io/grid/gridmanager_alu.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_base.hh b/dumux/io/grid/gridmanager_base.hh
index 6a1e814281..7c9e6b999c 100644
--- a/dumux/io/grid/gridmanager_base.hh
+++ b/dumux/io/grid/gridmanager_base.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_foam.hh b/dumux/io/grid/gridmanager_foam.hh
index 18283822d7..5f3b6a57f9 100644
--- a/dumux/io/grid/gridmanager_foam.hh
+++ b/dumux/io/grid/gridmanager_foam.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_mmesh.hh b/dumux/io/grid/gridmanager_mmesh.hh
index 3a30dc4e56..21f1cb66f0 100644
--- a/dumux/io/grid/gridmanager_mmesh.hh
+++ b/dumux/io/grid/gridmanager_mmesh.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_oned.hh b/dumux/io/grid/gridmanager_oned.hh
index 7b597db14b..14589e70dc 100644
--- a/dumux/io/grid/gridmanager_oned.hh
+++ b/dumux/io/grid/gridmanager_oned.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_sp.hh b/dumux/io/grid/gridmanager_sp.hh
index ebae58cb6f..52f6652ab9 100644
--- a/dumux/io/grid/gridmanager_sp.hh
+++ b/dumux/io/grid/gridmanager_sp.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_sub.hh b/dumux/io/grid/gridmanager_sub.hh
index 235c9f6fc9..0d0f6ec5ff 100644
--- a/dumux/io/grid/gridmanager_sub.hh
+++ b/dumux/io/grid/gridmanager_sub.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_ug.hh b/dumux/io/grid/gridmanager_ug.hh
index cd6e178e24..504c7057ad 100644
--- a/dumux/io/grid/gridmanager_ug.hh
+++ b/dumux/io/grid/gridmanager_ug.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/gridmanager_yasp.hh b/dumux/io/grid/gridmanager_yasp.hh
index 74b54a64b4..1d8f0749ca 100644
--- a/dumux/io/grid/gridmanager_yasp.hh
+++ b/dumux/io/grid/gridmanager_yasp.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/grid/porenetwork/dgfwriter.hh b/dumux/io/grid/porenetwork/dgfwriter.hh
index 691fff3f0d..08725ba91b 100644
--- a/dumux/io/grid/porenetwork/dgfwriter.hh
+++ b/dumux/io/grid/porenetwork/dgfwriter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/io/grid/porenetwork/griddata.hh b/dumux/io/grid/porenetwork/griddata.hh
index d6bfe44bad..e8516ad7a2 100644
--- a/dumux/io/grid/porenetwork/griddata.hh
+++ b/dumux/io/grid/porenetwork/griddata.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/io/grid/porenetwork/gridmanager.hh b/dumux/io/grid/porenetwork/gridmanager.hh
index 73f72adf38..f4546310eb 100644
--- a/dumux/io/grid/porenetwork/gridmanager.hh
+++ b/dumux/io/grid/porenetwork/gridmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/io/grid/porenetwork/parametersforgeneratedgrid.hh b/dumux/io/grid/porenetwork/parametersforgeneratedgrid.hh
index 817401c586..472d1073b6 100644
--- a/dumux/io/grid/porenetwork/parametersforgeneratedgrid.hh
+++ b/dumux/io/grid/porenetwork/parametersforgeneratedgrid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/io/grid/porenetwork/structuredlatticegridcreator.hh b/dumux/io/grid/porenetwork/structuredlatticegridcreator.hh
index cbf27f0039..c871c8f1af 100644
--- a/dumux/io/grid/porenetwork/structuredlatticegridcreator.hh
+++ b/dumux/io/grid/porenetwork/structuredlatticegridcreator.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/io/grid/porenetwork/subgriddata.hh b/dumux/io/grid/porenetwork/subgriddata.hh
index 2517a77cb6..19ed0c974d 100644
--- a/dumux/io/grid/porenetwork/subgriddata.hh
+++ b/dumux/io/grid/porenetwork/subgriddata.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/io/json.hh b/dumux/io/json.hh
index 5d2a4911e1..9c56cdad42 100644
--- a/dumux/io/json.hh
+++ b/dumux/io/json.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Json
diff --git a/dumux/io/loadsolution.hh b/dumux/io/loadsolution.hh
index 723df997b0..6e05e547aa 100644
--- a/dumux/io/loadsolution.hh
+++ b/dumux/io/loadsolution.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/name.hh b/dumux/io/name.hh
index 7fd3fac576..de60f4d356 100644
--- a/dumux/io/name.hh
+++ b/dumux/io/name.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/ploteffectivediffusivitymodel.hh b/dumux/io/ploteffectivediffusivitymodel.hh
index ed2286a299..c25d198ff7 100644
--- a/dumux/io/ploteffectivediffusivitymodel.hh
+++ b/dumux/io/ploteffectivediffusivitymodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/plotmateriallaw3p.hh b/dumux/io/plotmateriallaw3p.hh
index 3cae85f8b5..b4fe2896dd 100644
--- a/dumux/io/plotmateriallaw3p.hh
+++ b/dumux/io/plotmateriallaw3p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/plotpckrsw.hh b/dumux/io/plotpckrsw.hh
index 1043cf4088..c9c07f3b71 100644
--- a/dumux/io/plotpckrsw.hh
+++ b/dumux/io/plotpckrsw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/plotthermalconductivitymodel.hh b/dumux/io/plotthermalconductivitymodel.hh
index 0b3ddf4faf..46ac1fa2c5 100644
--- a/dumux/io/plotthermalconductivitymodel.hh
+++ b/dumux/io/plotthermalconductivitymodel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/pointcloudvtkwriter.hh b/dumux/io/pointcloudvtkwriter.hh
index a0cc0591ac..687b948fa7 100644
--- a/dumux/io/pointcloudvtkwriter.hh
+++ b/dumux/io/pointcloudvtkwriter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/rasterimagedata.hh b/dumux/io/rasterimagedata.hh
index c1cd7cd2bb..71f8bb5c22 100644
--- a/dumux/io/rasterimagedata.hh
+++ b/dumux/io/rasterimagedata.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/rasterimagereader.hh b/dumux/io/rasterimagereader.hh
index a1a6078dba..5cd4221e6e 100644
--- a/dumux/io/rasterimagereader.hh
+++ b/dumux/io/rasterimagereader.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/rasterimagewriter.hh b/dumux/io/rasterimagewriter.hh
index d1827dfcdd..3b029dc068 100644
--- a/dumux/io/rasterimagewriter.hh
+++ b/dumux/io/rasterimagewriter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/restart.hh b/dumux/io/restart.hh
index 419f06f5c6..8fdedbb7ae 100644
--- a/dumux/io/restart.hh
+++ b/dumux/io/restart.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/staggeredvtkoutputmodule.hh b/dumux/io/staggeredvtkoutputmodule.hh
index ca203e3ab1..5d89bb0dba 100644
--- a/dumux/io/staggeredvtkoutputmodule.hh
+++ b/dumux/io/staggeredvtkoutputmodule.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/velocityoutput.hh b/dumux/io/velocityoutput.hh
index b405879d38..0b92c4350f 100644
--- a/dumux/io/velocityoutput.hh
+++ b/dumux/io/velocityoutput.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/vtk/fieldtype.hh b/dumux/io/vtk/fieldtype.hh
index 213a2a3f6c..21628d265f 100644
--- a/dumux/io/vtk/fieldtype.hh
+++ b/dumux/io/vtk/fieldtype.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/vtk/function.hh b/dumux/io/vtk/function.hh
index 2d5663f189..54751e546e 100644
--- a/dumux/io/vtk/function.hh
+++ b/dumux/io/vtk/function.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/vtk/intersectionwriter.hh b/dumux/io/vtk/intersectionwriter.hh
index f569c1a9bd..8584d97189 100644
--- a/dumux/io/vtk/intersectionwriter.hh
+++ b/dumux/io/vtk/intersectionwriter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/vtk/precision.hh b/dumux/io/vtk/precision.hh
index e5906010b0..93abbbbc8b 100644
--- a/dumux/io/vtk/precision.hh
+++ b/dumux/io/vtk/precision.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/vtk/vtkreader.hh b/dumux/io/vtk/vtkreader.hh
index afe35f223a..d596466a2b 100644
--- a/dumux/io/vtk/vtkreader.hh
+++ b/dumux/io/vtk/vtkreader.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/vtkoutputmodule.hh b/dumux/io/vtkoutputmodule.hh
index 335255aa52..f14fc51c32 100644
--- a/dumux/io/vtkoutputmodule.hh
+++ b/dumux/io/vtkoutputmodule.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/io/vtksequencewriter.hh b/dumux/io/vtksequencewriter.hh
index f90d1e9372..d36bcea3b0 100644
--- a/dumux/io/vtksequencewriter.hh
+++ b/dumux/io/vtksequencewriter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup InputOutput
diff --git a/dumux/linear/amgbackend.hh b/dumux/linear/amgbackend.hh
index 389255908f..4bbf883c5b 100644
--- a/dumux/linear/amgbackend.hh
+++ b/dumux/linear/amgbackend.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/dunevectors.hh b/dumux/linear/dunevectors.hh
index 659a78c905..c043b4f3fa 100644
--- a/dumux/linear/dunevectors.hh
+++ b/dumux/linear/dunevectors.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/helmholtzoperator.hh b/dumux/linear/helmholtzoperator.hh
index 3788d20ef0..6f686fc3ef 100644
--- a/dumux/linear/helmholtzoperator.hh
+++ b/dumux/linear/helmholtzoperator.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/istlsolverfactorybackend.hh b/dumux/linear/istlsolverfactorybackend.hh
index b4447dec77..9500bda36f 100644
--- a/dumux/linear/istlsolverfactorybackend.hh
+++ b/dumux/linear/istlsolverfactorybackend.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/istlsolverregistry.hh b/dumux/linear/istlsolverregistry.hh
index 53613cbb45..62043b7fef 100644
--- a/dumux/linear/istlsolverregistry.hh
+++ b/dumux/linear/istlsolverregistry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/istlsolvers.hh b/dumux/linear/istlsolvers.hh
index aacb73082e..16c5cf0730 100644
--- a/dumux/linear/istlsolvers.hh
+++ b/dumux/linear/istlsolvers.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/linearalgebratraits.hh b/dumux/linear/linearalgebratraits.hh
index ec8bb5579a..941c07fbcb 100644
--- a/dumux/linear/linearalgebratraits.hh
+++ b/dumux/linear/linearalgebratraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/linearsolveracceptsmultitypematrix.hh b/dumux/linear/linearsolveracceptsmultitypematrix.hh
index 056ca2f633..5df421ee65 100644
--- a/dumux/linear/linearsolveracceptsmultitypematrix.hh
+++ b/dumux/linear/linearsolveracceptsmultitypematrix.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/linearsolverparameters.hh b/dumux/linear/linearsolverparameters.hh
index 88eb328183..ff801d734e 100644
--- a/dumux/linear/linearsolverparameters.hh
+++ b/dumux/linear/linearsolverparameters.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/linearsolvertraits.hh b/dumux/linear/linearsolvertraits.hh
index 0e90eca840..1fae6f1377 100644
--- a/dumux/linear/linearsolvertraits.hh
+++ b/dumux/linear/linearsolvertraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/matrixconverter.hh b/dumux/linear/matrixconverter.hh
index 052b3f3891..bd8324be74 100644
--- a/dumux/linear/matrixconverter.hh
+++ b/dumux/linear/matrixconverter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/parallelhelpers.hh b/dumux/linear/parallelhelpers.hh
index 7c2c603f81..4ca37244a5 100644
--- a/dumux/linear/parallelhelpers.hh
+++ b/dumux/linear/parallelhelpers.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/parallelmatrixadapter.hh b/dumux/linear/parallelmatrixadapter.hh
index 9aea9357be..39784c3c87 100644
--- a/dumux/linear/parallelmatrixadapter.hh
+++ b/dumux/linear/parallelmatrixadapter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/pdesolver.hh b/dumux/linear/pdesolver.hh
index e745911a91..8a51739c80 100644
--- a/dumux/linear/pdesolver.hh
+++ b/dumux/linear/pdesolver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/preconditioners.hh b/dumux/linear/preconditioners.hh
index 6f7513896c..890a26187a 100644
--- a/dumux/linear/preconditioners.hh
+++ b/dumux/linear/preconditioners.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/scalarproducts.hh b/dumux/linear/scalarproducts.hh
index ffbd19d485..dd37271f31 100644
--- a/dumux/linear/scalarproducts.hh
+++ b/dumux/linear/scalarproducts.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/scotchbackend.hh b/dumux/linear/scotchbackend.hh
index 5313a68fb8..d574f39c79 100644
--- a/dumux/linear/scotchbackend.hh
+++ b/dumux/linear/scotchbackend.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/linear/seqsolverbackend.hh b/dumux/linear/seqsolverbackend.hh
index 685f0b05cd..916740a315 100644
--- a/dumux/linear/seqsolverbackend.hh
+++ b/dumux/linear/seqsolverbackend.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/solver.hh b/dumux/linear/solver.hh
index b48faf510d..f37d79c3df 100644
--- a/dumux/linear/solver.hh
+++ b/dumux/linear/solver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/solvercategory.hh b/dumux/linear/solvercategory.hh
index 413b9c1483..3aaa2ea284 100644
--- a/dumux/linear/solvercategory.hh
+++ b/dumux/linear/solvercategory.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 #ifndef DUMUX_LINEAR_SOLVERCATEGORY_HH
 #define DUMUX_LINEAR_SOLVERCATEGORY_HH
 
diff --git a/dumux/linear/stokes_solver.hh b/dumux/linear/stokes_solver.hh
index dcf863a319..11be3616a5 100644
--- a/dumux/linear/stokes_solver.hh
+++ b/dumux/linear/stokes_solver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/linear/symmetrize_constraints.hh b/dumux/linear/symmetrize_constraints.hh
index 74dc7d86c3..ddcaa8706f 100644
--- a/dumux/linear/symmetrize_constraints.hh
+++ b/dumux/linear/symmetrize_constraints.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/dumux/material/binarycoefficients/air_mesitylene.hh b/dumux/material/binarycoefficients/air_mesitylene.hh
index 1e375ff7a8..256cbe4bf5 100644
--- a/dumux/material/binarycoefficients/air_mesitylene.hh
+++ b/dumux/material/binarycoefficients/air_mesitylene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/air_xylene.hh b/dumux/material/binarycoefficients/air_xylene.hh
index 0e1b38ef88..22e839df1e 100644
--- a/dumux/material/binarycoefficients/air_xylene.hh
+++ b/dumux/material/binarycoefficients/air_xylene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/brine_co2.hh b/dumux/material/binarycoefficients/brine_co2.hh
index b623563b4f..0d18a66176 100644
--- a/dumux/material/binarycoefficients/brine_co2.hh
+++ b/dumux/material/binarycoefficients/brine_co2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/fullermethod.hh b/dumux/material/binarycoefficients/fullermethod.hh
index 4f47b36c40..007ea67cfc 100644
--- a/dumux/material/binarycoefficients/fullermethod.hh
+++ b/dumux/material/binarycoefficients/fullermethod.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/h2o_air.hh b/dumux/material/binarycoefficients/h2o_air.hh
index b3bfc8e3ed..3d0f0885f1 100644
--- a/dumux/material/binarycoefficients/h2o_air.hh
+++ b/dumux/material/binarycoefficients/h2o_air.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/h2o_ch4.hh b/dumux/material/binarycoefficients/h2o_ch4.hh
index 2f9e83bfdb..1468b4a35c 100644
--- a/dumux/material/binarycoefficients/h2o_ch4.hh
+++ b/dumux/material/binarycoefficients/h2o_ch4.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/h2o_constant.hh b/dumux/material/binarycoefficients/h2o_constant.hh
index c7df16e78d..1d5395572b 100644
--- a/dumux/material/binarycoefficients/h2o_constant.hh
+++ b/dumux/material/binarycoefficients/h2o_constant.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/h2o_heavyoil.hh b/dumux/material/binarycoefficients/h2o_heavyoil.hh
index 6e8a0e8f67..a484a2e2b4 100644
--- a/dumux/material/binarycoefficients/h2o_heavyoil.hh
+++ b/dumux/material/binarycoefficients/h2o_heavyoil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/h2o_mesitylene.hh b/dumux/material/binarycoefficients/h2o_mesitylene.hh
index d0999a254f..c7acce5e39 100644
--- a/dumux/material/binarycoefficients/h2o_mesitylene.hh
+++ b/dumux/material/binarycoefficients/h2o_mesitylene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/h2o_n2.hh b/dumux/material/binarycoefficients/h2o_n2.hh
index 6eaa065e21..b36b907a3a 100644
--- a/dumux/material/binarycoefficients/h2o_n2.hh
+++ b/dumux/material/binarycoefficients/h2o_n2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/h2o_o2.hh b/dumux/material/binarycoefficients/h2o_o2.hh
index 4f5347f4c8..bd78ce25bf 100644
--- a/dumux/material/binarycoefficients/h2o_o2.hh
+++ b/dumux/material/binarycoefficients/h2o_o2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/h2o_xylene.hh b/dumux/material/binarycoefficients/h2o_xylene.hh
index bf8ff8600a..1a2ab7d7d6 100644
--- a/dumux/material/binarycoefficients/h2o_xylene.hh
+++ b/dumux/material/binarycoefficients/h2o_xylene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/henryiapws.hh b/dumux/material/binarycoefficients/henryiapws.hh
index 286ec7548f..86d6bbc62a 100644
--- a/dumux/material/binarycoefficients/henryiapws.hh
+++ b/dumux/material/binarycoefficients/henryiapws.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/binarycoefficients/n2_o2.hh b/dumux/material/binarycoefficients/n2_o2.hh
index 802b96ab90..a564d84eda 100644
--- a/dumux/material/binarycoefficients/n2_o2.hh
+++ b/dumux/material/binarycoefficients/n2_o2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Binarycoefficients
diff --git a/dumux/material/chemistry/electrochemistry/electrochemistry.hh b/dumux/material/chemistry/electrochemistry/electrochemistry.hh
index e9530c848a..3697970fca 100644
--- a/dumux/material/chemistry/electrochemistry/electrochemistry.hh
+++ b/dumux/material/chemistry/electrochemistry/electrochemistry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Chemistry
diff --git a/dumux/material/chemistry/electrochemistry/electrochemistryni.hh b/dumux/material/chemistry/electrochemistry/electrochemistryni.hh
index 4b7f4c797a..0f5b9f3ad8 100644
--- a/dumux/material/chemistry/electrochemistry/electrochemistryni.hh
+++ b/dumux/material/chemistry/electrochemistry/electrochemistryni.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Chemistry
diff --git a/dumux/material/components/air.hh b/dumux/material/components/air.hh
index 3b10cb3bd2..ec8fb2cfc3 100644
--- a/dumux/material/components/air.hh
+++ b/dumux/material/components/air.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/ammonia.hh b/dumux/material/components/ammonia.hh
index 9fef8a7d82..025643f65c 100644
--- a/dumux/material/components/ammonia.hh
+++ b/dumux/material/components/ammonia.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/base.hh b/dumux/material/components/base.hh
index d0df79b1a5..31b735cf2a 100644
--- a/dumux/material/components/base.hh
+++ b/dumux/material/components/base.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/components/benzene.hh b/dumux/material/components/benzene.hh
index 2a7ef47bca..003e746023 100644
--- a/dumux/material/components/benzene.hh
+++ b/dumux/material/components/benzene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/brine.hh b/dumux/material/components/brine.hh
index f09737aa62..6813ae8192 100644
--- a/dumux/material/components/brine.hh
+++ b/dumux/material/components/brine.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/calcite.hh b/dumux/material/components/calcite.hh
index 06fbf05557..3a1053310c 100644
--- a/dumux/material/components/calcite.hh
+++ b/dumux/material/components/calcite.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/calciumion.hh b/dumux/material/components/calciumion.hh
index 32f07b0138..07472b84f1 100644
--- a/dumux/material/components/calciumion.hh
+++ b/dumux/material/components/calciumion.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/cao.hh b/dumux/material/components/cao.hh
index 512636ef4b..9b284cfed9 100644
--- a/dumux/material/components/cao.hh
+++ b/dumux/material/components/cao.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/cao2h2.hh b/dumux/material/components/cao2h2.hh
index 282a7c23b7..5e1fbc1948 100644
--- a/dumux/material/components/cao2h2.hh
+++ b/dumux/material/components/cao2h2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/carbonateion.hh b/dumux/material/components/carbonateion.hh
index 7352a3a503..ebb1ccd5dc 100644
--- a/dumux/material/components/carbonateion.hh
+++ b/dumux/material/components/carbonateion.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/ch4.hh b/dumux/material/components/ch4.hh
index 674f712fa5..7abc961d7d 100644
--- a/dumux/material/components/ch4.hh
+++ b/dumux/material/components/ch4.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/chlorideion.hh b/dumux/material/components/chlorideion.hh
index 89f024546c..02d029fc9b 100644
--- a/dumux/material/components/chlorideion.hh
+++ b/dumux/material/components/chlorideion.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/co2.hh b/dumux/material/components/co2.hh
index da3f5ffcaa..6e151f897b 100644
--- a/dumux/material/components/co2.hh
+++ b/dumux/material/components/co2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/componenttraits.hh b/dumux/material/components/componenttraits.hh
index d5bb418e31..213f1260c8 100644
--- a/dumux/material/components/componenttraits.hh
+++ b/dumux/material/components/componenttraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/components/constant.hh b/dumux/material/components/constant.hh
index 784095f6c0..644546fadb 100644
--- a/dumux/material/components/constant.hh
+++ b/dumux/material/components/constant.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/defaultco2table.hh b/dumux/material/components/defaultco2table.hh
index fdff41844a..ebea8f5479 100644
--- a/dumux/material/components/defaultco2table.hh
+++ b/dumux/material/components/defaultco2table.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/gas.hh b/dumux/material/components/gas.hh
index 2701669510..700aad0886 100644
--- a/dumux/material/components/gas.hh
+++ b/dumux/material/components/gas.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/components/glucose.hh b/dumux/material/components/glucose.hh
index a969dd2341..0bff366684 100644
--- a/dumux/material/components/glucose.hh
+++ b/dumux/material/components/glucose.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/components/granite.hh b/dumux/material/components/granite.hh
index 39fb653b2c..9f8a552ca4 100644
--- a/dumux/material/components/granite.hh
+++ b/dumux/material/components/granite.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/h2.hh b/dumux/material/components/h2.hh
index 064cee3775..73371debdd 100644
--- a/dumux/material/components/h2.hh
+++ b/dumux/material/components/h2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/h2o.hh b/dumux/material/components/h2o.hh
index acd450483b..07c8076672 100644
--- a/dumux/material/components/h2o.hh
+++ b/dumux/material/components/h2o.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/heavyoil.hh b/dumux/material/components/heavyoil.hh
index 361e0b3bbb..da28b2031d 100644
--- a/dumux/material/components/heavyoil.hh
+++ b/dumux/material/components/heavyoil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/iapws/common.hh b/dumux/material/components/iapws/common.hh
index 2f91946c75..fc04f5fd7f 100644
--- a/dumux/material/components/iapws/common.hh
+++ b/dumux/material/components/iapws/common.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup IAPWS
diff --git a/dumux/material/components/iapws/region1.hh b/dumux/material/components/iapws/region1.hh
index f52c062a9d..49e1cd63d8 100644
--- a/dumux/material/components/iapws/region1.hh
+++ b/dumux/material/components/iapws/region1.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup IAPWS
diff --git a/dumux/material/components/iapws/region2.hh b/dumux/material/components/iapws/region2.hh
index 12273162db..c34b8aaabf 100644
--- a/dumux/material/components/iapws/region2.hh
+++ b/dumux/material/components/iapws/region2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/components/iapws/region4.hh b/dumux/material/components/iapws/region4.hh
index c9be551ab8..f8dd0bf2a6 100644
--- a/dumux/material/components/iapws/region4.hh
+++ b/dumux/material/components/iapws/region4.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup IAPWS
diff --git a/dumux/material/components/ion.hh b/dumux/material/components/ion.hh
index 6380c911f2..aa7759321c 100644
--- a/dumux/material/components/ion.hh
+++ b/dumux/material/components/ion.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/liquid.hh b/dumux/material/components/liquid.hh
index 0fb761563b..33aa171617 100644
--- a/dumux/material/components/liquid.hh
+++ b/dumux/material/components/liquid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/components/mesitylene.hh b/dumux/material/components/mesitylene.hh
index f78941e950..ddc564dee7 100644
--- a/dumux/material/components/mesitylene.hh
+++ b/dumux/material/components/mesitylene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/n2.hh b/dumux/material/components/n2.hh
index 0a90744b9d..def11a5857 100644
--- a/dumux/material/components/n2.hh
+++ b/dumux/material/components/n2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/nacl.hh b/dumux/material/components/nacl.hh
index 8971198997..b897a722f4 100644
--- a/dumux/material/components/nacl.hh
+++ b/dumux/material/components/nacl.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/o2.hh b/dumux/material/components/o2.hh
index 25d03976ce..f01c4fb0c9 100644
--- a/dumux/material/components/o2.hh
+++ b/dumux/material/components/o2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/simpleco2.hh b/dumux/material/components/simpleco2.hh
index d72ebb8f57..6b10b119c8 100644
--- a/dumux/material/components/simpleco2.hh
+++ b/dumux/material/components/simpleco2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/simpleh2o.hh b/dumux/material/components/simpleh2o.hh
index 0f63c1875c..d00fa15787 100644
--- a/dumux/material/components/simpleh2o.hh
+++ b/dumux/material/components/simpleh2o.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/sodiumion.hh b/dumux/material/components/sodiumion.hh
index 90ea0f0aed..f6d95c107d 100644
--- a/dumux/material/components/sodiumion.hh
+++ b/dumux/material/components/sodiumion.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/solid.hh b/dumux/material/components/solid.hh
index 6cb441cde1..9c2c3b946d 100644
--- a/dumux/material/components/solid.hh
+++ b/dumux/material/components/solid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/components/tabulatedcomponent.hh b/dumux/material/components/tabulatedcomponent.hh
index 64b363d480..ef0432ac1e 100644
--- a/dumux/material/components/tabulatedcomponent.hh
+++ b/dumux/material/components/tabulatedcomponent.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/trichloroethene.hh b/dumux/material/components/trichloroethene.hh
index f076c68b37..f1b46d043e 100644
--- a/dumux/material/components/trichloroethene.hh
+++ b/dumux/material/components/trichloroethene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/components/urea.hh b/dumux/material/components/urea.hh
index 87f6241a7e..4f9f747720 100644
--- a/dumux/material/components/urea.hh
+++ b/dumux/material/components/urea.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/components/xylene.hh b/dumux/material/components/xylene.hh
index a4f09be698..c647d2f858 100644
--- a/dumux/material/components/xylene.hh
+++ b/dumux/material/components/xylene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Components
diff --git a/dumux/material/constants.hh b/dumux/material/constants.hh
index 90618b8c9b..066d1fddec 100644
--- a/dumux/material/constants.hh
+++ b/dumux/material/constants.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Material
diff --git a/dumux/material/constraintsolvers/compositionalflash.hh b/dumux/material/constraintsolvers/compositionalflash.hh
index cb55749dc4..f388617067 100644
--- a/dumux/material/constraintsolvers/compositionalflash.hh
+++ b/dumux/material/constraintsolvers/compositionalflash.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ConstraintSolvers
diff --git a/dumux/material/constraintsolvers/compositionfromfugacities.hh b/dumux/material/constraintsolvers/compositionfromfugacities.hh
index e2e4d59477..b003a2c719 100644
--- a/dumux/material/constraintsolvers/compositionfromfugacities.hh
+++ b/dumux/material/constraintsolvers/compositionfromfugacities.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ConstraintSolvers
diff --git a/dumux/material/constraintsolvers/computefromreferencephase.hh b/dumux/material/constraintsolvers/computefromreferencephase.hh
index 5d74359e06..ef6cea99e0 100644
--- a/dumux/material/constraintsolvers/computefromreferencephase.hh
+++ b/dumux/material/constraintsolvers/computefromreferencephase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ConstraintSolvers
diff --git a/dumux/material/constraintsolvers/immiscibleflash.hh b/dumux/material/constraintsolvers/immiscibleflash.hh
index c0d171a66a..c8ca9f455c 100644
--- a/dumux/material/constraintsolvers/immiscibleflash.hh
+++ b/dumux/material/constraintsolvers/immiscibleflash.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ConstraintSolvers
diff --git a/dumux/material/constraintsolvers/misciblemultiphasecomposition.hh b/dumux/material/constraintsolvers/misciblemultiphasecomposition.hh
index 5c4a65774d..476715cce0 100644
--- a/dumux/material/constraintsolvers/misciblemultiphasecomposition.hh
+++ b/dumux/material/constraintsolvers/misciblemultiphasecomposition.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ConstraintSolvers
diff --git a/dumux/material/constraintsolvers/ncpflash.hh b/dumux/material/constraintsolvers/ncpflash.hh
index 1ab81fc161..2a4b177a1f 100644
--- a/dumux/material/constraintsolvers/ncpflash.hh
+++ b/dumux/material/constraintsolvers/ncpflash.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ConstraintSolvers
diff --git a/dumux/material/eos/pengrobinson.hh b/dumux/material/eos/pengrobinson.hh
index e65a4fb718..088412cec4 100644
--- a/dumux/material/eos/pengrobinson.hh
+++ b/dumux/material/eos/pengrobinson.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EOS
diff --git a/dumux/material/eos/pengrobinsonmixture.hh b/dumux/material/eos/pengrobinsonmixture.hh
index b7bbbedbd0..5b879b2a7a 100644
--- a/dumux/material/eos/pengrobinsonmixture.hh
+++ b/dumux/material/eos/pengrobinsonmixture.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EOS
diff --git a/dumux/material/eos/pengrobinsonparams.hh b/dumux/material/eos/pengrobinsonparams.hh
index 56193bbd99..26267f04ca 100644
--- a/dumux/material/eos/pengrobinsonparams.hh
+++ b/dumux/material/eos/pengrobinsonparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EOS
diff --git a/dumux/material/eos/pengrobinsonparamsmixture.hh b/dumux/material/eos/pengrobinsonparamsmixture.hh
index 25fd7b45b4..741c6ae282 100644
--- a/dumux/material/eos/pengrobinsonparamsmixture.hh
+++ b/dumux/material/eos/pengrobinsonparamsmixture.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EOS
diff --git a/dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh b/dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh
index 160f2cba5e..1d76c1752d 100644
--- a/dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh
+++ b/dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh b/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh
index c2d8d2ffd8..49dd90cbd4 100644
--- a/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh
+++ b/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/brookscorey.hh b/dumux/material/fluidmatrixinteractions/2p/brookscorey.hh
index 29d225c777..a5d50c35d6 100644
--- a/dumux/material/fluidmatrixinteractions/2p/brookscorey.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/brookscorey.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/datasplinemateriallaw.hh b/dumux/material/fluidmatrixinteractions/2p/datasplinemateriallaw.hh
index 3fe90d7431..af681083f7 100644
--- a/dumux/material/fluidmatrixinteractions/2p/datasplinemateriallaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/datasplinemateriallaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/efftoabsdefaultpolicy.hh b/dumux/material/fluidmatrixinteractions/2p/efftoabsdefaultpolicy.hh
index 013f13f806..cf9741fb56 100644
--- a/dumux/material/fluidmatrixinteractions/2p/efftoabsdefaultpolicy.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/efftoabsdefaultpolicy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/heatpipelaw.hh b/dumux/material/fluidmatrixinteractions/2p/heatpipelaw.hh
index bc73d66a57..d97be156ed 100644
--- a/dumux/material/fluidmatrixinteractions/2p/heatpipelaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/heatpipelaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponential.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponential.hh
index 1c03f6b30a..28c385ebf2 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponential.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponential.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponentialcubic.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponentialcubic.hh
index 680208c4b3..0762f3b5ca 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponentialcubic.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/exponentialcubic.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/interfacialarea.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/interfacialarea.hh
index 509213b5d6..5ad9c5d961 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/interfacialarea.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/interfacialarea.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/pcmax.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/pcmax.hh
index 2975f5a8cb..f7e7aeeb35 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/pcmax.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/pcmax.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomial2ndorder.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomial2ndorder.hh
index d10d2fbe49..b7d20ee52f 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomial2ndorder.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomial2ndorder.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomialedgezero2ndorder.hh b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomialedgezero2ndorder.hh
index 6f58a7d84c..92bf27c915 100644
--- a/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomialedgezero2ndorder.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/interfacialarea/polynomialedgezero2ndorder.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh b/dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh
index 0d536306d4..d2824e16d4 100644
--- a/dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/materiallaw.hh b/dumux/material/fluidmatrixinteractions/2p/materiallaw.hh
index 24ef6b3a72..74b9243ab4 100644
--- a/dumux/material/fluidmatrixinteractions/2p/materiallaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/materiallaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/noregularization.hh b/dumux/material/fluidmatrixinteractions/2p/noregularization.hh
index def2ed6e2c..cace82f6eb 100644
--- a/dumux/material/fluidmatrixinteractions/2p/noregularization.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/noregularization.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh b/dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh
index 50831bc22e..0a3882a174 100644
--- a/dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/splinemateriallaw.hh b/dumux/material/fluidmatrixinteractions/2p/splinemateriallaw.hh
index 86696132ac..b23d44aa39 100644
--- a/dumux/material/fluidmatrixinteractions/2p/splinemateriallaw.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/splinemateriallaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/johansen.hh b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/johansen.hh
index 546b4e7fe7..55e5ddf64b 100644
--- a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/johansen.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/johansen.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/simplefluidlumping.hh b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/simplefluidlumping.hh
index 212cd2b685..b3f5cfa8f5 100644
--- a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/simplefluidlumping.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/simplefluidlumping.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/somerton.hh b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/somerton.hh
index 0959d65cfe..48ff25beff 100644
--- a/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/somerton.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/thermalconductivity/somerton.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh b/dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh
index a5b4f082d0..977538ac64 100644
--- a/dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh
+++ b/dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/3p/napladsorption.hh b/dumux/material/fluidmatrixinteractions/3p/napladsorption.hh
index 4928b7ad0b..7e0361946b 100644
--- a/dumux/material/fluidmatrixinteractions/3p/napladsorption.hh
+++ b/dumux/material/fluidmatrixinteractions/3p/napladsorption.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/3p/parkervangenuchten.hh b/dumux/material/fluidmatrixinteractions/3p/parkervangenuchten.hh
index 4d98dfa391..4f5f5dc505 100644
--- a/dumux/material/fluidmatrixinteractions/3p/parkervangenuchten.hh
+++ b/dumux/material/fluidmatrixinteractions/3p/parkervangenuchten.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/3p/thermalconductivitysomerton3p.hh b/dumux/material/fluidmatrixinteractions/3p/thermalconductivitysomerton3p.hh
index a2abb8ec5c..e663023f2b 100644
--- a/dumux/material/fluidmatrixinteractions/3p/thermalconductivitysomerton3p.hh
+++ b/dumux/material/fluidmatrixinteractions/3p/thermalconductivitysomerton3p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh b/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh
index eebc46cca6..7d62743d0a 100644
--- a/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh
+++ b/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh b/dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh
index 005379e2c7..50d00f98ce 100644
--- a/dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh
+++ b/dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/dispersiontensors/fulltensor.hh b/dumux/material/fluidmatrixinteractions/dispersiontensors/fulltensor.hh
index 912578b023..e3ed0db28e 100644
--- a/dumux/material/fluidmatrixinteractions/dispersiontensors/fulltensor.hh
+++ b/dumux/material/fluidmatrixinteractions/dispersiontensors/fulltensor.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/dispersiontensors/scheidegger.hh b/dumux/material/fluidmatrixinteractions/dispersiontensors/scheidegger.hh
index 4dc2d25791..c23c26762a 100644
--- a/dumux/material/fluidmatrixinteractions/dispersiontensors/scheidegger.hh
+++ b/dumux/material/fluidmatrixinteractions/dispersiontensors/scheidegger.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh b/dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh
index bcb581815a..ed04dafe06 100644
--- a/dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh
+++ b/dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh
index b17b62c8f0..6b9d2adba9 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/manning.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/manning.hh
index 2396b119e4..c1550e5b2d 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/manning.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/manning.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/nikuradse.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/nikuradse.hh
index 82c95ef2d6..5d0184bc70 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/nikuradse.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/nikuradse.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/nofriction.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/nofriction.hh
index f119774683..dc090a5498 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/nofriction.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/nofriction.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh b/dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh
index f39cb9df6e..57b3870e8b 100644
--- a/dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh
+++ b/dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/mp/mpadapter.hh b/dumux/material/fluidmatrixinteractions/mp/mpadapter.hh
index bba8735174..03db62e0dc 100644
--- a/dumux/material/fluidmatrixinteractions/mp/mpadapter.hh
+++ b/dumux/material/fluidmatrixinteractions/mp/mpadapter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/mp/mplinearmaterial.hh b/dumux/material/fluidmatrixinteractions/mp/mplinearmaterial.hh
index 7e6b743369..c4406ce25a 100644
--- a/dumux/material/fluidmatrixinteractions/mp/mplinearmaterial.hh
+++ b/dumux/material/fluidmatrixinteractions/mp/mplinearmaterial.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh b/dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh
index 7c766c4e79..06b785b77c 100644
--- a/dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh
+++ b/dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/localrulesforplatonicbody.hh b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/localrulesforplatonicbody.hh
index 5d2cc8379e..0459bf040c 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/localrulesforplatonicbody.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/localrulesforplatonicbody.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/multishapelocalrules.hh b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/multishapelocalrules.hh
index 1543173cb0..eba5129f6e 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/multishapelocalrules.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/multishapelocalrules.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/singleshapelocalrules.hh b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/singleshapelocalrules.hh
index 7e652d0d00..5f5c3ae9f7 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/singleshapelocalrules.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/pore/2p/singleshapelocalrules.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/emptycache.hh b/dumux/material/fluidmatrixinteractions/porenetwork/throat/emptycache.hh
index b501288afe..a35dfbdc0d 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/emptycache.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/emptycache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/thresholdcapillarypressures.hh b/dumux/material/fluidmatrixinteractions/porenetwork/throat/thresholdcapillarypressures.hh
index 608a341155..7916a1a8cf 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/thresholdcapillarypressures.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/thresholdcapillarypressures.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility1p.hh b/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility1p.hh
index a4d71b5ade..8e1521d58a 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility1p.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility1p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility2p.hh b/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility2p.hh
index 398db08037..508adcc055 100644
--- a/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility2p.hh
+++ b/dumux/material/fluidmatrixinteractions/porenetwork/throat/transmissibility2p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/porositydeformation.hh b/dumux/material/fluidmatrixinteractions/porositydeformation.hh
index 377999035c..8a17093e06 100644
--- a/dumux/material/fluidmatrixinteractions/porositydeformation.hh
+++ b/dumux/material/fluidmatrixinteractions/porositydeformation.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidmatrixinteractions/porosityprecipitation.hh b/dumux/material/fluidmatrixinteractions/porosityprecipitation.hh
index e49a2d15a0..adce35a032 100644
--- a/dumux/material/fluidmatrixinteractions/porosityprecipitation.hh
+++ b/dumux/material/fluidmatrixinteractions/porosityprecipitation.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Fluidmatrixinteractions
diff --git a/dumux/material/fluidstates/adapter.hh b/dumux/material/fluidstates/adapter.hh
index b8dd264adb..fa6858723b 100644
--- a/dumux/material/fluidstates/adapter.hh
+++ b/dumux/material/fluidstates/adapter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/compositional.hh b/dumux/material/fluidstates/compositional.hh
index 76e4e27022..38646e190e 100644
--- a/dumux/material/fluidstates/compositional.hh
+++ b/dumux/material/fluidstates/compositional.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/immiscible.hh b/dumux/material/fluidstates/immiscible.hh
index ae31f25253..4402c64dd6 100644
--- a/dumux/material/fluidstates/immiscible.hh
+++ b/dumux/material/fluidstates/immiscible.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/isothermalimmiscible.hh b/dumux/material/fluidstates/isothermalimmiscible.hh
index ed1a39608f..c4b4bcec63 100644
--- a/dumux/material/fluidstates/isothermalimmiscible.hh
+++ b/dumux/material/fluidstates/isothermalimmiscible.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/nonequilibrium.hh b/dumux/material/fluidstates/nonequilibrium.hh
index 6e6aab8fbf..c7d6c7a579 100644
--- a/dumux/material/fluidstates/nonequilibrium.hh
+++ b/dumux/material/fluidstates/nonequilibrium.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/nonequilibriummass.hh b/dumux/material/fluidstates/nonequilibriummass.hh
index b6632a828e..6ca962d692 100644
--- a/dumux/material/fluidstates/nonequilibriummass.hh
+++ b/dumux/material/fluidstates/nonequilibriummass.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/pressureoverlay.hh b/dumux/material/fluidstates/pressureoverlay.hh
index d4e9f1b703..0dc6251d4f 100644
--- a/dumux/material/fluidstates/pressureoverlay.hh
+++ b/dumux/material/fluidstates/pressureoverlay.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/pseudo1p2c.hh b/dumux/material/fluidstates/pseudo1p2c.hh
index 9dc5490f56..163151e1b4 100644
--- a/dumux/material/fluidstates/pseudo1p2c.hh
+++ b/dumux/material/fluidstates/pseudo1p2c.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/saturationoverlay.hh b/dumux/material/fluidstates/saturationoverlay.hh
index 305671e85d..9553a769f3 100644
--- a/dumux/material/fluidstates/saturationoverlay.hh
+++ b/dumux/material/fluidstates/saturationoverlay.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidstates/temperatureoverlay.hh b/dumux/material/fluidstates/temperatureoverlay.hh
index 001bc07ac2..2bb789b649 100644
--- a/dumux/material/fluidstates/temperatureoverlay.hh
+++ b/dumux/material/fluidstates/temperatureoverlay.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidStates
diff --git a/dumux/material/fluidsystems/1padapter.hh b/dumux/material/fluidsystems/1padapter.hh
index 788fab4178..91ae7c3624 100644
--- a/dumux/material/fluidsystems/1padapter.hh
+++ b/dumux/material/fluidsystems/1padapter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/1pgas.hh b/dumux/material/fluidsystems/1pgas.hh
index f68a4bf17a..da7e94da44 100644
--- a/dumux/material/fluidsystems/1pgas.hh
+++ b/dumux/material/fluidsystems/1pgas.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/1pliquid.hh b/dumux/material/fluidsystems/1pliquid.hh
index 58340f38ee..a2b992566e 100644
--- a/dumux/material/fluidsystems/1pliquid.hh
+++ b/dumux/material/fluidsystems/1pliquid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/2p1c.hh b/dumux/material/fluidsystems/2p1c.hh
index 3fdc8a68ea..72c1232303 100644
--- a/dumux/material/fluidsystems/2p1c.hh
+++ b/dumux/material/fluidsystems/2p1c.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/2pimmiscible.hh b/dumux/material/fluidsystems/2pimmiscible.hh
index abdef75eed..6ec761b84b 100644
--- a/dumux/material/fluidsystems/2pimmiscible.hh
+++ b/dumux/material/fluidsystems/2pimmiscible.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/3pimmiscible.hh b/dumux/material/fluidsystems/3pimmiscible.hh
index 3dd154dd91..4f84a38818 100644
--- a/dumux/material/fluidsystems/3pimmiscible.hh
+++ b/dumux/material/fluidsystems/3pimmiscible.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/base.hh b/dumux/material/fluidsystems/base.hh
index bbdf0476fe..5122e25611 100644
--- a/dumux/material/fluidsystems/base.hh
+++ b/dumux/material/fluidsystems/base.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/brine.hh b/dumux/material/fluidsystems/brine.hh
index 5e27b208a7..87dc9e02a7 100644
--- a/dumux/material/fluidsystems/brine.hh
+++ b/dumux/material/fluidsystems/brine.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/brineair.hh b/dumux/material/fluidsystems/brineair.hh
index 44ec5c231e..d027ce77cc 100644
--- a/dumux/material/fluidsystems/brineair.hh
+++ b/dumux/material/fluidsystems/brineair.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/brineco2.hh b/dumux/material/fluidsystems/brineco2.hh
index 6941b27ec0..f82e9412e0 100644
--- a/dumux/material/fluidsystems/brineco2.hh
+++ b/dumux/material/fluidsystems/brineco2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/h2oair.hh b/dumux/material/fluidsystems/h2oair.hh
index a631c6d0a4..6fa576abc0 100644
--- a/dumux/material/fluidsystems/h2oair.hh
+++ b/dumux/material/fluidsystems/h2oair.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/fluidsystems/h2oairmesitylene.hh b/dumux/material/fluidsystems/h2oairmesitylene.hh
index 9a1ef1c708..56f5ad8c28 100644
--- a/dumux/material/fluidsystems/h2oairmesitylene.hh
+++ b/dumux/material/fluidsystems/h2oairmesitylene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/h2oairxylene.hh b/dumux/material/fluidsystems/h2oairxylene.hh
index b2c8efad5e..810d3601f4 100644
--- a/dumux/material/fluidsystems/h2oairxylene.hh
+++ b/dumux/material/fluidsystems/h2oairxylene.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/h2oheavyoil.hh b/dumux/material/fluidsystems/h2oheavyoil.hh
index 639edd1bae..6fdefae65c 100644
--- a/dumux/material/fluidsystems/h2oheavyoil.hh
+++ b/dumux/material/fluidsystems/h2oheavyoil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/h2on2.hh b/dumux/material/fluidsystems/h2on2.hh
index 2d8c812c4f..164733fcd4 100644
--- a/dumux/material/fluidsystems/h2on2.hh
+++ b/dumux/material/fluidsystems/h2on2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/h2on2kinetic.hh b/dumux/material/fluidsystems/h2on2kinetic.hh
index 189e7e50a5..07eccf89ab 100644
--- a/dumux/material/fluidsystems/h2on2kinetic.hh
+++ b/dumux/material/fluidsystems/h2on2kinetic.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/h2on2o2.hh b/dumux/material/fluidsystems/h2on2o2.hh
index 522ca3b82d..e515363bfe 100644
--- a/dumux/material/fluidsystems/h2on2o2.hh
+++ b/dumux/material/fluidsystems/h2on2o2.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/material/fluidsystems/liquidphase2c.hh b/dumux/material/fluidsystems/liquidphase2c.hh
index a5c055b12b..e7714c2ed9 100644
--- a/dumux/material/fluidsystems/liquidphase2c.hh
+++ b/dumux/material/fluidsystems/liquidphase2c.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/nullparametercache.hh b/dumux/material/fluidsystems/nullparametercache.hh
index c9450f2fc8..3c4c02c93e 100644
--- a/dumux/material/fluidsystems/nullparametercache.hh
+++ b/dumux/material/fluidsystems/nullparametercache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/parametercachebase.hh b/dumux/material/fluidsystems/parametercachebase.hh
index 59664b1657..857f5b51ac 100644
--- a/dumux/material/fluidsystems/parametercachebase.hh
+++ b/dumux/material/fluidsystems/parametercachebase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/spe5.hh b/dumux/material/fluidsystems/spe5.hh
index 96db30bcfe..8c70eed387 100644
--- a/dumux/material/fluidsystems/spe5.hh
+++ b/dumux/material/fluidsystems/spe5.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/fluidsystems/spe5parametercache.hh b/dumux/material/fluidsystems/spe5parametercache.hh
index 02a08497a1..2d44fdf0bd 100644
--- a/dumux/material/fluidsystems/spe5parametercache.hh
+++ b/dumux/material/fluidsystems/spe5parametercache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluidSystems
diff --git a/dumux/material/gstatrandomfield.hh b/dumux/material/gstatrandomfield.hh
index 482b5287bc..01e32cffe2 100644
--- a/dumux/material/gstatrandomfield.hh
+++ b/dumux/material/gstatrandomfield.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Material
diff --git a/dumux/material/idealgas.hh b/dumux/material/idealgas.hh
index 869f921c17..fd86d913b5 100644
--- a/dumux/material/idealgas.hh
+++ b/dumux/material/idealgas.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Material
diff --git a/dumux/material/solidstates/compositionalsolidstate.hh b/dumux/material/solidstates/compositionalsolidstate.hh
index 05d3cc8ee4..66105a76e5 100644
--- a/dumux/material/solidstates/compositionalsolidstate.hh
+++ b/dumux/material/solidstates/compositionalsolidstate.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidStates
diff --git a/dumux/material/solidstates/inertsolidstate.hh b/dumux/material/solidstates/inertsolidstate.hh
index 681f44c6dd..a331499b19 100644
--- a/dumux/material/solidstates/inertsolidstate.hh
+++ b/dumux/material/solidstates/inertsolidstate.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidStates
diff --git a/dumux/material/solidstates/updatesolidvolumefractions.hh b/dumux/material/solidstates/updatesolidvolumefractions.hh
index 584159ee8c..b53bd1e343 100644
--- a/dumux/material/solidstates/updatesolidvolumefractions.hh
+++ b/dumux/material/solidstates/updatesolidvolumefractions.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidStates
diff --git a/dumux/material/solidsystems/1csolid.hh b/dumux/material/solidsystems/1csolid.hh
index 80c3bcc399..4623198e25 100644
--- a/dumux/material/solidsystems/1csolid.hh
+++ b/dumux/material/solidsystems/1csolid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidSystems
diff --git a/dumux/material/solidsystems/compositionalsolidphase.hh b/dumux/material/solidsystems/compositionalsolidphase.hh
index ce07da0431..43f362d11d 100644
--- a/dumux/material/solidsystems/compositionalsolidphase.hh
+++ b/dumux/material/solidsystems/compositionalsolidphase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidSystems
diff --git a/dumux/multidomain/boundary/darcydarcy/couplingmanager.hh b/dumux/multidomain/boundary/darcydarcy/couplingmanager.hh
index 961d484d38..0cf6b4eb16 100644
--- a/dumux/multidomain/boundary/darcydarcy/couplingmanager.hh
+++ b/dumux/multidomain/boundary/darcydarcy/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup DarcyDarcyCoupling
diff --git a/dumux/multidomain/boundary/darcydarcy/couplingmapper.hh b/dumux/multidomain/boundary/darcydarcy/couplingmapper.hh
index 9ad838289a..61c2b7154b 100644
--- a/dumux/multidomain/boundary/darcydarcy/couplingmapper.hh
+++ b/dumux/multidomain/boundary/darcydarcy/couplingmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup DarcyDarcyCoupling
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/couplingconditions.hh b/dumux/multidomain/boundary/freeflowporenetwork/couplingconditions.hh
index 2ef04ab031..fd67efe85e 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/couplingconditions.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/couplingconditions.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPoreNetworkCoupling
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporenetwork/couplingmanager.hh
index c765e6dc98..2386f22da2 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPoreNetworkCoupling
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/couplingmapper.hh b/dumux/multidomain/boundary/freeflowporenetwork/couplingmapper.hh
index 148b058b02..4bbfba2e0f 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/couplingmapper.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/couplingmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPoreNetworkCoupling
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/couplingmanager.hh
index a78245a278..254152a177 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/ffmassporenetwork/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPoreNetworkCoupling
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/couplingmanager.hh
index 6bfe89f3cb..c92c999e64 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/ffmomentumporenetwork/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPoreNetworkCoupling
diff --git a/dumux/multidomain/boundary/freeflowporenetwork/snappygridmanager.hh b/dumux/multidomain/boundary/freeflowporenetwork/snappygridmanager.hh
index d9684c7499..076d21ae74 100644
--- a/dumux/multidomain/boundary/freeflowporenetwork/snappygridmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporenetwork/snappygridmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPoreNetworkCoupling
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/couplingconditions.hh b/dumux/multidomain/boundary/freeflowporousmedium/couplingconditions.hh
index 9888b8a605..c3b3278d1e 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/couplingconditions.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/couplingconditions.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPorousMediumCoupling
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporousmedium/couplingmanager.hh
index 74837f3311..0ad552da90 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPorousMediumCoupling
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh
index b6297aa6c3..9f8c8493a5 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPorousMediumCoupling
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh
index b6bc3bb525..d07569c68a 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPorousMediumCoupling
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmapper.hh b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmapper.hh
index d62c22f69b..6e02da1a72 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmapper.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPorousMediumCoupling
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/indexhelper.hh b/dumux/multidomain/boundary/freeflowporousmedium/indexhelper.hh
index 2b3cc0af6e..faa50b6816 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/indexhelper.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/indexhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPorousMediumCoupling
diff --git a/dumux/multidomain/boundary/freeflowporousmedium/traits.hh b/dumux/multidomain/boundary/freeflowporousmedium/traits.hh
index 854505b3c7..6abd58bab8 100644
--- a/dumux/multidomain/boundary/freeflowporousmedium/traits.hh
+++ b/dumux/multidomain/boundary/freeflowporousmedium/traits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeFlowPorousMediumCoupling
diff --git a/dumux/multidomain/boundary/stokesdarcy/couplingdata.hh b/dumux/multidomain/boundary/stokesdarcy/couplingdata.hh
index 3f4c1d5984..cc6a0d751f 100644
--- a/dumux/multidomain/boundary/stokesdarcy/couplingdata.hh
+++ b/dumux/multidomain/boundary/stokesdarcy/couplingdata.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StokesDarcyCoupling
diff --git a/dumux/multidomain/boundary/stokesdarcy/couplingmanager.hh b/dumux/multidomain/boundary/stokesdarcy/couplingmanager.hh
index 54256a7b63..621dfdef36 100644
--- a/dumux/multidomain/boundary/stokesdarcy/couplingmanager.hh
+++ b/dumux/multidomain/boundary/stokesdarcy/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StokesDarcyCoupling
diff --git a/dumux/multidomain/boundary/stokesdarcy/couplingmapper.hh b/dumux/multidomain/boundary/stokesdarcy/couplingmapper.hh
index 1878081f6f..3dad2788a5 100644
--- a/dumux/multidomain/boundary/stokesdarcy/couplingmapper.hh
+++ b/dumux/multidomain/boundary/stokesdarcy/couplingmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup StokesDarcyCoupling
diff --git a/dumux/multidomain/couplingjacobianpattern.hh b/dumux/multidomain/couplingjacobianpattern.hh
index 2bf5f598ee..f7bf3f7523 100644
--- a/dumux/multidomain/couplingjacobianpattern.hh
+++ b/dumux/multidomain/couplingjacobianpattern.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/couplingmanager.hh b/dumux/multidomain/couplingmanager.hh
index 477e72ab9b..e1cc22ac51 100644
--- a/dumux/multidomain/couplingmanager.hh
+++ b/dumux/multidomain/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/embedded/circleaveragepointsourcetraits.hh b/dumux/multidomain/embedded/circleaveragepointsourcetraits.hh
index 9d1b714c49..1b8bc77a69 100644
--- a/dumux/multidomain/embedded/circleaveragepointsourcetraits.hh
+++ b/dumux/multidomain/embedded/circleaveragepointsourcetraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/circlepoints.hh b/dumux/multidomain/embedded/circlepoints.hh
index ac17c557e1..0b78bc92f5 100644
--- a/dumux/multidomain/embedded/circlepoints.hh
+++ b/dumux/multidomain/embedded/circlepoints.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d.hh b/dumux/multidomain/embedded/couplingmanager1d3d.hh
index 4f53cb7ce1..c7549abff2 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_average.hh b/dumux/multidomain/embedded/couplingmanager1d3d_average.hh
index 324fee4ed4..1b4359900b 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_average.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_average.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_kernel.hh b/dumux/multidomain/embedded/couplingmanager1d3d_kernel.hh
index b5be09ed2b..cea62c836a 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_kernel.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_kernel.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_line.hh b/dumux/multidomain/embedded/couplingmanager1d3d_line.hh
index 2fff0f80ee..eae04991e1 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_line.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_line.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_projection.hh b/dumux/multidomain/embedded/couplingmanager1d3d_projection.hh
index 3a6df55c85..cfa9b70475 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_projection.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_projection.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \author Timo Koch
diff --git a/dumux/multidomain/embedded/couplingmanager1d3d_surface.hh b/dumux/multidomain/embedded/couplingmanager1d3d_surface.hh
index 7ab9cef027..abe49d743a 100644
--- a/dumux/multidomain/embedded/couplingmanager1d3d_surface.hh
+++ b/dumux/multidomain/embedded/couplingmanager1d3d_surface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/couplingmanager2d3d.hh b/dumux/multidomain/embedded/couplingmanager2d3d.hh
index 99c7e3b6c5..f59d30e3bf 100644
--- a/dumux/multidomain/embedded/couplingmanager2d3d.hh
+++ b/dumux/multidomain/embedded/couplingmanager2d3d.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/couplingmanagerbase.hh b/dumux/multidomain/embedded/couplingmanagerbase.hh
index 48f2047fcb..f04bec8d14 100644
--- a/dumux/multidomain/embedded/couplingmanagerbase.hh
+++ b/dumux/multidomain/embedded/couplingmanagerbase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/cylinderintegration.hh b/dumux/multidomain/embedded/cylinderintegration.hh
index 04df776dad..2552ed2879 100644
--- a/dumux/multidomain/embedded/cylinderintegration.hh
+++ b/dumux/multidomain/embedded/cylinderintegration.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/extendedsourcestencil.hh b/dumux/multidomain/embedded/extendedsourcestencil.hh
index 9621fc3715..3395c3e031 100644
--- a/dumux/multidomain/embedded/extendedsourcestencil.hh
+++ b/dumux/multidomain/embedded/extendedsourcestencil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/integrationpointsource.hh b/dumux/multidomain/embedded/integrationpointsource.hh
index 3eb79ae6f4..654c85d03f 100644
--- a/dumux/multidomain/embedded/integrationpointsource.hh
+++ b/dumux/multidomain/embedded/integrationpointsource.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/localrefinementquadrature.hh b/dumux/multidomain/embedded/localrefinementquadrature.hh
index c813432ecd..33b8f2ce4f 100644
--- a/dumux/multidomain/embedded/localrefinementquadrature.hh
+++ b/dumux/multidomain/embedded/localrefinementquadrature.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/embedded/pointsourcedata.hh b/dumux/multidomain/embedded/pointsourcedata.hh
index 74782c87a7..07d90c62d9 100644
--- a/dumux/multidomain/embedded/pointsourcedata.hh
+++ b/dumux/multidomain/embedded/pointsourcedata.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedCoupling
diff --git a/dumux/multidomain/facet/box/couplingmanager.hh b/dumux/multidomain/facet/box/couplingmanager.hh
index 74a3174d3a..2e79e1f8b8 100644
--- a/dumux/multidomain/facet/box/couplingmanager.hh
+++ b/dumux/multidomain/facet/box/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/couplingmapper.hh b/dumux/multidomain/facet/box/couplingmapper.hh
index a02f2f972a..7eb14761e0 100644
--- a/dumux/multidomain/facet/box/couplingmapper.hh
+++ b/dumux/multidomain/facet/box/couplingmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/darcyslaw.hh b/dumux/multidomain/facet/box/darcyslaw.hh
index 3cdc44c879..050371cf8e 100644
--- a/dumux/multidomain/facet/box/darcyslaw.hh
+++ b/dumux/multidomain/facet/box/darcyslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/fickslaw.hh b/dumux/multidomain/facet/box/fickslaw.hh
index 3c27658794..6c9754edd7 100644
--- a/dumux/multidomain/facet/box/fickslaw.hh
+++ b/dumux/multidomain/facet/box/fickslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/fourierslaw.hh b/dumux/multidomain/facet/box/fourierslaw.hh
index 5edaa2f720..16f3b7db4a 100644
--- a/dumux/multidomain/facet/box/fourierslaw.hh
+++ b/dumux/multidomain/facet/box/fourierslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/fvelementgeometry.hh b/dumux/multidomain/facet/box/fvelementgeometry.hh
index 6fd47b4ec7..e802017844 100644
--- a/dumux/multidomain/facet/box/fvelementgeometry.hh
+++ b/dumux/multidomain/facet/box/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/fvgridgeometry.hh b/dumux/multidomain/facet/box/fvgridgeometry.hh
index 98d786c723..c598c85a7d 100644
--- a/dumux/multidomain/facet/box/fvgridgeometry.hh
+++ b/dumux/multidomain/facet/box/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/localresidual.hh b/dumux/multidomain/facet/box/localresidual.hh
index fed8ebc5e7..86285490c9 100644
--- a/dumux/multidomain/facet/box/localresidual.hh
+++ b/dumux/multidomain/facet/box/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/properties.hh b/dumux/multidomain/facet/box/properties.hh
index 6c2c4b5712..ea5cd328a0 100644
--- a/dumux/multidomain/facet/box/properties.hh
+++ b/dumux/multidomain/facet/box/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/subcontrolvolumeface.hh b/dumux/multidomain/facet/box/subcontrolvolumeface.hh
index 1aa8a76ec9..919e399a83 100644
--- a/dumux/multidomain/facet/box/subcontrolvolumeface.hh
+++ b/dumux/multidomain/facet/box/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/box/upwindscheme.hh b/dumux/multidomain/facet/box/upwindscheme.hh
index da018a7bfb..a0b1a77524 100644
--- a/dumux/multidomain/facet/box/upwindscheme.hh
+++ b/dumux/multidomain/facet/box/upwindscheme.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/localresidual.hh b/dumux/multidomain/facet/cellcentered/localresidual.hh
index c00eb79b47..33c82a9c04 100644
--- a/dumux/multidomain/facet/cellcentered/localresidual.hh
+++ b/dumux/multidomain/facet/cellcentered/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/couplingmanager.hh b/dumux/multidomain/facet/cellcentered/mpfa/couplingmanager.hh
index 8bd1dab0d4..056e342116 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/couplingmanager.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/couplingmapper.hh b/dumux/multidomain/facet/cellcentered/mpfa/couplingmapper.hh
index cc4236661e..9c9d612d1d 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/couplingmapper.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/couplingmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/interactionvolume.hh b/dumux/multidomain/facet/cellcentered/mpfa/interactionvolume.hh
index f3672abc41..31195780d4 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/interactionvolume.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/interactionvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/localassembler.hh b/dumux/multidomain/facet/cellcentered/mpfa/localassembler.hh
index f45b404e5e..a6cb0d3f04 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/localassembler.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/localassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/localsubcontrolentities.hh b/dumux/multidomain/facet/cellcentered/mpfa/localsubcontrolentities.hh
index 2627a60f79..eeb46d66a7 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/localsubcontrolentities.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/localsubcontrolentities.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/mpfa/properties.hh b/dumux/multidomain/facet/cellcentered/mpfa/properties.hh
index 5b67870fc0..6e803756ed 100644
--- a/dumux/multidomain/facet/cellcentered/mpfa/properties.hh
+++ b/dumux/multidomain/facet/cellcentered/mpfa/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/couplingmanager.hh b/dumux/multidomain/facet/cellcentered/tpfa/couplingmanager.hh
index 71dd5804f5..362d5156c8 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/couplingmanager.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/couplingmapper.hh b/dumux/multidomain/facet/cellcentered/tpfa/couplingmapper.hh
index ad1d02006d..114b83ec4d 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/couplingmapper.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/couplingmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/darcyslaw.hh b/dumux/multidomain/facet/cellcentered/tpfa/darcyslaw.hh
index b4c0b6199b..7828d7245f 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/darcyslaw.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/darcyslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/fickslaw.hh b/dumux/multidomain/facet/cellcentered/tpfa/fickslaw.hh
index ac4791ac1d..812869c106 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/fickslaw.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/fickslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/fourierslaw.hh b/dumux/multidomain/facet/cellcentered/tpfa/fourierslaw.hh
index 933c543000..c735bdaef5 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/fourierslaw.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/fourierslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/tpfa/properties.hh b/dumux/multidomain/facet/cellcentered/tpfa/properties.hh
index 3be47116df..e7032a02fb 100644
--- a/dumux/multidomain/facet/cellcentered/tpfa/properties.hh
+++ b/dumux/multidomain/facet/cellcentered/tpfa/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/cellcentered/upwindscheme.hh b/dumux/multidomain/facet/cellcentered/upwindscheme.hh
index 98c4cfddfe..6adb2451d8 100644
--- a/dumux/multidomain/facet/cellcentered/upwindscheme.hh
+++ b/dumux/multidomain/facet/cellcentered/upwindscheme.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/codimonegridadapter.hh b/dumux/multidomain/facet/codimonegridadapter.hh
index 0a88655791..db523ae57f 100644
--- a/dumux/multidomain/facet/codimonegridadapter.hh
+++ b/dumux/multidomain/facet/codimonegridadapter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/multidomain/facet/couplingmanager.hh b/dumux/multidomain/facet/couplingmanager.hh
index 3dfb2013e3..8bfbc9a029 100644
--- a/dumux/multidomain/facet/couplingmanager.hh
+++ b/dumux/multidomain/facet/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/couplingmapper.hh b/dumux/multidomain/facet/couplingmapper.hh
index ea927f44ca..b8e100aeb2 100644
--- a/dumux/multidomain/facet/couplingmapper.hh
+++ b/dumux/multidomain/facet/couplingmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/couplingmapperbase.hh b/dumux/multidomain/facet/couplingmapperbase.hh
index 1a298b566e..8a13fafdfc 100644
--- a/dumux/multidomain/facet/couplingmapperbase.hh
+++ b/dumux/multidomain/facet/couplingmapperbase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/enrichmenthelper.hh b/dumux/multidomain/facet/enrichmenthelper.hh
index a54af3d0c7..7dabe9cc99 100644
--- a/dumux/multidomain/facet/enrichmenthelper.hh
+++ b/dumux/multidomain/facet/enrichmenthelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/multidomain/facet/gmshreader.hh b/dumux/multidomain/facet/gmshreader.hh
index 135a14fb6d..638929723b 100644
--- a/dumux/multidomain/facet/gmshreader.hh
+++ b/dumux/multidomain/facet/gmshreader.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/gridmanager.hh b/dumux/multidomain/facet/gridmanager.hh
index 116b190d36..b441702c2c 100644
--- a/dumux/multidomain/facet/gridmanager.hh
+++ b/dumux/multidomain/facet/gridmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetCoupling
diff --git a/dumux/multidomain/facet/vertexmapper.hh b/dumux/multidomain/facet/vertexmapper.hh
index 24a36c0ec4..4d7aca243e 100644
--- a/dumux/multidomain/facet/vertexmapper.hh
+++ b/dumux/multidomain/facet/vertexmapper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/multidomain/freeflow/couplingmanager.hh b/dumux/multidomain/freeflow/couplingmanager.hh
index 1da2b634d3..08b6133d86 100644
--- a/dumux/multidomain/freeflow/couplingmanager.hh
+++ b/dumux/multidomain/freeflow/couplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/freeflow/couplingmanager_cvfe.hh b/dumux/multidomain/freeflow/couplingmanager_cvfe.hh
index 80d18d965a..f051320dd4 100644
--- a/dumux/multidomain/freeflow/couplingmanager_cvfe.hh
+++ b/dumux/multidomain/freeflow/couplingmanager_cvfe.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/freeflow/couplingmanager_diamond.hh b/dumux/multidomain/freeflow/couplingmanager_diamond.hh
index 3229bbc26c..dc8541f42c 100644
--- a/dumux/multidomain/freeflow/couplingmanager_diamond.hh
+++ b/dumux/multidomain/freeflow/couplingmanager_diamond.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/freeflow/couplingmanager_pq1bubble.hh b/dumux/multidomain/freeflow/couplingmanager_pq1bubble.hh
index 19f858f18c..bf33c76d0e 100644
--- a/dumux/multidomain/freeflow/couplingmanager_pq1bubble.hh
+++ b/dumux/multidomain/freeflow/couplingmanager_pq1bubble.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/freeflow/couplingmanager_staggered.hh b/dumux/multidomain/freeflow/couplingmanager_staggered.hh
index 9c62f6782a..bb0997085f 100644
--- a/dumux/multidomain/freeflow/couplingmanager_staggered.hh
+++ b/dumux/multidomain/freeflow/couplingmanager_staggered.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/freeflow/typetraits.hh b/dumux/multidomain/freeflow/typetraits.hh
index 75ea41b261..b939b0f21d 100644
--- a/dumux/multidomain/freeflow/typetraits.hh
+++ b/dumux/multidomain/freeflow/typetraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/fvassembler.hh b/dumux/multidomain/fvassembler.hh
index 5c98307414..347fdc5085 100644
--- a/dumux/multidomain/fvassembler.hh
+++ b/dumux/multidomain/fvassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/fvgridgeometry.hh b/dumux/multidomain/fvgridgeometry.hh
index 7513c35929..68250c6120 100644
--- a/dumux/multidomain/fvgridgeometry.hh
+++ b/dumux/multidomain/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/fvgridvariables.hh b/dumux/multidomain/fvgridvariables.hh
index 246e5ec5b6..db2f7d56f6 100644
--- a/dumux/multidomain/fvgridvariables.hh
+++ b/dumux/multidomain/fvgridvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/fvproblem.hh b/dumux/multidomain/fvproblem.hh
index d50cb383e8..aedeac3701 100644
--- a/dumux/multidomain/fvproblem.hh
+++ b/dumux/multidomain/fvproblem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/glue.hh b/dumux/multidomain/glue.hh
index 986dd47bde..430007e880 100644
--- a/dumux/multidomain/glue.hh
+++ b/dumux/multidomain/glue.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/io/vtkoutputmodule.hh b/dumux/multidomain/io/vtkoutputmodule.hh
index 9e68ff5beb..5d2f541907 100644
--- a/dumux/multidomain/io/vtkoutputmodule.hh
+++ b/dumux/multidomain/io/vtkoutputmodule.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/multibinarycouplingmanager.hh b/dumux/multidomain/multibinarycouplingmanager.hh
index 9c80a5904a..98f92b2fe7 100644
--- a/dumux/multidomain/multibinarycouplingmanager.hh
+++ b/dumux/multidomain/multibinarycouplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/newtonconvergencewriter.hh b/dumux/multidomain/newtonconvergencewriter.hh
index 104001b01f..334d83d777 100644
--- a/dumux/multidomain/newtonconvergencewriter.hh
+++ b/dumux/multidomain/newtonconvergencewriter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/newtonsolver.hh b/dumux/multidomain/newtonsolver.hh
index c068e3a77b..ace6471a27 100644
--- a/dumux/multidomain/newtonsolver.hh
+++ b/dumux/multidomain/newtonsolver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Nonlinear
diff --git a/dumux/multidomain/staggeredcouplingmanager.hh b/dumux/multidomain/staggeredcouplingmanager.hh
index 8088b0c4ae..f306189b4a 100644
--- a/dumux/multidomain/staggeredcouplingmanager.hh
+++ b/dumux/multidomain/staggeredcouplingmanager.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/staggeredtraits.hh b/dumux/multidomain/staggeredtraits.hh
index 81f0b280ec..3272c30c51 100644
--- a/dumux/multidomain/staggeredtraits.hh
+++ b/dumux/multidomain/staggeredtraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/multidomain/subdomaincclocalassembler.hh b/dumux/multidomain/subdomaincclocalassembler.hh
index daff4093a3..4cbba10463 100644
--- a/dumux/multidomain/subdomaincclocalassembler.hh
+++ b/dumux/multidomain/subdomaincclocalassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/multidomain/subdomaincvfelocalassembler.hh b/dumux/multidomain/subdomaincvfelocalassembler.hh
index cc1e455398..4d8065dfd2 100644
--- a/dumux/multidomain/subdomaincvfelocalassembler.hh
+++ b/dumux/multidomain/subdomaincvfelocalassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/multidomain/subdomainfclocalassembler.hh b/dumux/multidomain/subdomainfclocalassembler.hh
index f70143d236..f1ff89b125 100644
--- a/dumux/multidomain/subdomainfclocalassembler.hh
+++ b/dumux/multidomain/subdomainfclocalassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/multidomain/subdomainstaggeredlocalassembler.hh b/dumux/multidomain/subdomainstaggeredlocalassembler.hh
index 1b6d657a6f..aab6fdf4e9 100644
--- a/dumux/multidomain/subdomainstaggeredlocalassembler.hh
+++ b/dumux/multidomain/subdomainstaggeredlocalassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Assembly
diff --git a/dumux/multidomain/traits.hh b/dumux/multidomain/traits.hh
index 0e42a9a87e..a29dc0bbec 100644
--- a/dumux/multidomain/traits.hh
+++ b/dumux/multidomain/traits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MultiDomain
diff --git a/dumux/nonlinear/findscalarroot.hh b/dumux/nonlinear/findscalarroot.hh
index 97029049c5..76f85a5596 100644
--- a/dumux/nonlinear/findscalarroot.hh
+++ b/dumux/nonlinear/findscalarroot.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Nonlinear
diff --git a/dumux/nonlinear/newtonconvergencewriter.hh b/dumux/nonlinear/newtonconvergencewriter.hh
index 0b548fa608..53788c5292 100644
--- a/dumux/nonlinear/newtonconvergencewriter.hh
+++ b/dumux/nonlinear/newtonconvergencewriter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Nonlinear
diff --git a/dumux/nonlinear/newtonsolver.hh b/dumux/nonlinear/newtonsolver.hh
index 3b664f174a..61098b492c 100644
--- a/dumux/nonlinear/newtonsolver.hh
+++ b/dumux/nonlinear/newtonsolver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Nonlinear
diff --git a/dumux/nonlinear/primaryvariableswitchadapter.hh b/dumux/nonlinear/primaryvariableswitchadapter.hh
index fe785c171e..40768fd681 100644
--- a/dumux/nonlinear/primaryvariableswitchadapter.hh
+++ b/dumux/nonlinear/primaryvariableswitchadapter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Nonlinear
diff --git a/dumux/nonlinear/staggerednewtonconvergencewriter.hh b/dumux/nonlinear/staggerednewtonconvergencewriter.hh
index b10aab9c9b..b46aee6539 100644
--- a/dumux/nonlinear/staggerednewtonconvergencewriter.hh
+++ b/dumux/nonlinear/staggerednewtonconvergencewriter.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Nonlinear
diff --git a/dumux/parallel/multithreading.hh b/dumux/parallel/multithreading.hh
index 58110640df..f8c60e7eb4 100644
--- a/dumux/parallel/multithreading.hh
+++ b/dumux/parallel/multithreading.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/parallel/parallel_for.hh b/dumux/parallel/parallel_for.hh
index 0d1372165c..f54d4e5e39 100644
--- a/dumux/parallel/parallel_for.hh
+++ b/dumux/parallel/parallel_for.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/parallel/scotchpartitioner.hh b/dumux/parallel/scotchpartitioner.hh
index 7753476a1b..a339d105b7 100644
--- a/dumux/parallel/scotchpartitioner.hh
+++ b/dumux/parallel/scotchpartitioner.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/parallel/vectorcommdatahandle.hh b/dumux/parallel/vectorcommdatahandle.hh
index 61632af269..159f7c7120 100644
--- a/dumux/parallel/vectorcommdatahandle.hh
+++ b/dumux/parallel/vectorcommdatahandle.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Parallel
diff --git a/dumux/porenetwork/1p/fluxvariablescache.hh b/dumux/porenetwork/1p/fluxvariablescache.hh
index 89b79477d8..1855538591 100644
--- a/dumux/porenetwork/1p/fluxvariablescache.hh
+++ b/dumux/porenetwork/1p/fluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMOnePModel
diff --git a/dumux/porenetwork/1p/iofields.hh b/dumux/porenetwork/1p/iofields.hh
index e71afa7fa2..37e3931c9c 100644
--- a/dumux/porenetwork/1p/iofields.hh
+++ b/dumux/porenetwork/1p/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMOnePModel
diff --git a/dumux/porenetwork/1p/model.hh b/dumux/porenetwork/1p/model.hh
index c215d29539..57e81cad57 100644
--- a/dumux/porenetwork/1p/model.hh
+++ b/dumux/porenetwork/1p/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMOnePModel
diff --git a/dumux/porenetwork/1p/spatialparams.hh b/dumux/porenetwork/1p/spatialparams.hh
index 5f6af5507f..32edde2ae4 100644
--- a/dumux/porenetwork/1p/spatialparams.hh
+++ b/dumux/porenetwork/1p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMOnePModel
diff --git a/dumux/porenetwork/1p/volumevariables.hh b/dumux/porenetwork/1p/volumevariables.hh
index 9bf9ecfe6c..183d46a075 100644
--- a/dumux/porenetwork/1p/volumevariables.hh
+++ b/dumux/porenetwork/1p/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
 * \file
 * \ingroup PNMOnePModel
diff --git a/dumux/porenetwork/1pnc/iofields.hh b/dumux/porenetwork/1pnc/iofields.hh
index 5be5f8fb33..4bc4349aaa 100644
--- a/dumux/porenetwork/1pnc/iofields.hh
+++ b/dumux/porenetwork/1pnc/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMOnePNCModel
diff --git a/dumux/porenetwork/1pnc/model.hh b/dumux/porenetwork/1pnc/model.hh
index 15dcf3bb70..2534281548 100644
--- a/dumux/porenetwork/1pnc/model.hh
+++ b/dumux/porenetwork/1pnc/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMOnePNCModel
diff --git a/dumux/porenetwork/1pnc/volumevariables.hh b/dumux/porenetwork/1pnc/volumevariables.hh
index 0c65033823..c1b0a48054 100644
--- a/dumux/porenetwork/1pnc/volumevariables.hh
+++ b/dumux/porenetwork/1pnc/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
 * \file
 * \ingroup PNMOnePNCModel
diff --git a/dumux/porenetwork/2p/elementfluxvariablescache.hh b/dumux/porenetwork/2p/elementfluxvariablescache.hh
index 4f4d8fd30c..d28d19504d 100644
--- a/dumux/porenetwork/2p/elementfluxvariablescache.hh
+++ b/dumux/porenetwork/2p/elementfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/fluxvariablescache.hh b/dumux/porenetwork/2p/fluxvariablescache.hh
index 7ccebaaa1b..af75cc9076 100644
--- a/dumux/porenetwork/2p/fluxvariablescache.hh
+++ b/dumux/porenetwork/2p/fluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
  /*!
   * \file
   * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/gridfluxvariablescache.hh b/dumux/porenetwork/2p/gridfluxvariablescache.hh
index ebe3966003..537f738fcc 100644
--- a/dumux/porenetwork/2p/gridfluxvariablescache.hh
+++ b/dumux/porenetwork/2p/gridfluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/invasionstate.hh b/dumux/porenetwork/2p/invasionstate.hh
index a81ccb29ac..3c7d1e42fd 100644
--- a/dumux/porenetwork/2p/invasionstate.hh
+++ b/dumux/porenetwork/2p/invasionstate.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/iofields.hh b/dumux/porenetwork/2p/iofields.hh
index 4f2ac987d0..e034a26263 100644
--- a/dumux/porenetwork/2p/iofields.hh
+++ b/dumux/porenetwork/2p/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/model.hh b/dumux/porenetwork/2p/model.hh
index fa4bec171e..df5ba3ae76 100644
--- a/dumux/porenetwork/2p/model.hh
+++ b/dumux/porenetwork/2p/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/newtonconsistencychecks.hh b/dumux/porenetwork/2p/newtonconsistencychecks.hh
index 0836fc78be..312017ee6c 100644
--- a/dumux/porenetwork/2p/newtonconsistencychecks.hh
+++ b/dumux/porenetwork/2p/newtonconsistencychecks.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/newtonsolver.hh b/dumux/porenetwork/2p/newtonsolver.hh
index be010082b9..2af7863ff7 100644
--- a/dumux/porenetwork/2p/newtonsolver.hh
+++ b/dumux/porenetwork/2p/newtonsolver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/spatialparams.hh b/dumux/porenetwork/2p/spatialparams.hh
index 6f5b74692c..aca0c9d78c 100644
--- a/dumux/porenetwork/2p/spatialparams.hh
+++ b/dumux/porenetwork/2p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/2p/static/staticdrainge.hh b/dumux/porenetwork/2p/static/staticdrainge.hh
index 7215fc9b29..e9a7415bf7 100644
--- a/dumux/porenetwork/2p/static/staticdrainge.hh
+++ b/dumux/porenetwork/2p/static/staticdrainge.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/porenetwork/2p/volumevariables.hh b/dumux/porenetwork/2p/volumevariables.hh
index 2739d66fed..d8712ef891 100644
--- a/dumux/porenetwork/2p/volumevariables.hh
+++ b/dumux/porenetwork/2p/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PNMTwoPModel
diff --git a/dumux/porenetwork/common/boundaryflux.hh b/dumux/porenetwork/common/boundaryflux.hh
index 116137b67c..a99aca1158 100644
--- a/dumux/porenetwork/common/boundaryflux.hh
+++ b/dumux/porenetwork/common/boundaryflux.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/common/iofields.hh b/dumux/porenetwork/common/iofields.hh
index 6b883b0682..c8c642a00b 100644
--- a/dumux/porenetwork/common/iofields.hh
+++ b/dumux/porenetwork/common/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/common/labels.hh b/dumux/porenetwork/common/labels.hh
index 416590562e..986f8e7688 100644
--- a/dumux/porenetwork/common/labels.hh
+++ b/dumux/porenetwork/common/labels.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/common/pnmvtkoutputmodule.hh b/dumux/porenetwork/common/pnmvtkoutputmodule.hh
index 2783cfcf14..ec23e4673f 100644
--- a/dumux/porenetwork/common/pnmvtkoutputmodule.hh
+++ b/dumux/porenetwork/common/pnmvtkoutputmodule.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/common/poreproperties.hh b/dumux/porenetwork/common/poreproperties.hh
index d0d844d5df..9f9d55dbe4 100644
--- a/dumux/porenetwork/common/poreproperties.hh
+++ b/dumux/porenetwork/common/poreproperties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/common/spatialparams.hh b/dumux/porenetwork/common/spatialparams.hh
index c30851c031..5185e5edf1 100644
--- a/dumux/porenetwork/common/spatialparams.hh
+++ b/dumux/porenetwork/common/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/common/throatproperties.hh b/dumux/porenetwork/common/throatproperties.hh
index ac8261a497..61b4eb6cc1 100644
--- a/dumux/porenetwork/common/throatproperties.hh
+++ b/dumux/porenetwork/common/throatproperties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/common/utilities.hh b/dumux/porenetwork/common/utilities.hh
index 9e0b4ba739..f5b8232bce 100644
--- a/dumux/porenetwork/common/utilities.hh
+++ b/dumux/porenetwork/common/utilities.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/common/velocityoutput.hh b/dumux/porenetwork/common/velocityoutput.hh
index 807284c147..7472e70496 100644
--- a/dumux/porenetwork/common/velocityoutput.hh
+++ b/dumux/porenetwork/common/velocityoutput.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porenetwork/properties.hh b/dumux/porenetwork/properties.hh
index 1639914d5d..a76336ab18 100644
--- a/dumux/porenetwork/properties.hh
+++ b/dumux/porenetwork/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/dumux/porousmediumflow/1p/incompressiblelocalresidual.hh b/dumux/porousmediumflow/1p/incompressiblelocalresidual.hh
index 33533e6f3c..d2f2d18318 100644
--- a/dumux/porousmediumflow/1p/incompressiblelocalresidual.hh
+++ b/dumux/porousmediumflow/1p/incompressiblelocalresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePModel
diff --git a/dumux/porousmediumflow/1p/indices.hh b/dumux/porousmediumflow/1p/indices.hh
index 63c5d9d18d..0e9e039ac9 100644
--- a/dumux/porousmediumflow/1p/indices.hh
+++ b/dumux/porousmediumflow/1p/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePModel
diff --git a/dumux/porousmediumflow/1p/iofields.hh b/dumux/porousmediumflow/1p/iofields.hh
index bd9e94b19d..60a7098713 100644
--- a/dumux/porousmediumflow/1p/iofields.hh
+++ b/dumux/porousmediumflow/1p/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePModel
diff --git a/dumux/porousmediumflow/1p/model.hh b/dumux/porousmediumflow/1p/model.hh
index 60aac27f2a..9567ad7a05 100644
--- a/dumux/porousmediumflow/1p/model.hh
+++ b/dumux/porousmediumflow/1p/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePModel
diff --git a/dumux/porousmediumflow/1p/volumevariables.hh b/dumux/porousmediumflow/1p/volumevariables.hh
index a3f953e0ac..bca3cfffe2 100644
--- a/dumux/porousmediumflow/1p/volumevariables.hh
+++ b/dumux/porousmediumflow/1p/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePModel
diff --git a/dumux/porousmediumflow/1pnc/indices.hh b/dumux/porousmediumflow/1pnc/indices.hh
index 2dd945608e..7d42c612b7 100644
--- a/dumux/porousmediumflow/1pnc/indices.hh
+++ b/dumux/porousmediumflow/1pnc/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCModel
diff --git a/dumux/porousmediumflow/1pnc/iofields.hh b/dumux/porousmediumflow/1pnc/iofields.hh
index a451d1320e..19f41cf549 100644
--- a/dumux/porousmediumflow/1pnc/iofields.hh
+++ b/dumux/porousmediumflow/1pnc/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCModel
diff --git a/dumux/porousmediumflow/1pnc/model.hh b/dumux/porousmediumflow/1pnc/model.hh
index cd3ad16d68..74eab408b9 100644
--- a/dumux/porousmediumflow/1pnc/model.hh
+++ b/dumux/porousmediumflow/1pnc/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCModel
diff --git a/dumux/porousmediumflow/1pnc/volumevariables.hh b/dumux/porousmediumflow/1pnc/volumevariables.hh
index 69799d5875..a5fbddd2b6 100644
--- a/dumux/porousmediumflow/1pnc/volumevariables.hh
+++ b/dumux/porousmediumflow/1pnc/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCModel
diff --git a/dumux/porousmediumflow/1pncmin/model.hh b/dumux/porousmediumflow/1pncmin/model.hh
index 0ebb7e9422..db3ff06121 100644
--- a/dumux/porousmediumflow/1pncmin/model.hh
+++ b/dumux/porousmediumflow/1pncmin/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
 * \file
 * \ingroup OnePNCMinModel
diff --git a/dumux/porousmediumflow/2p/boxmaterialinterfaces.hh b/dumux/porousmediumflow/2p/boxmaterialinterfaces.hh
index 0ea1378751..534030b651 100644
--- a/dumux/porousmediumflow/2p/boxmaterialinterfaces.hh
+++ b/dumux/porousmediumflow/2p/boxmaterialinterfaces.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/formulation.hh b/dumux/porousmediumflow/2p/formulation.hh
index d7cd7cf484..1ab5efc8d6 100644
--- a/dumux/porousmediumflow/2p/formulation.hh
+++ b/dumux/porousmediumflow/2p/formulation.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/gridadaptindicator.hh b/dumux/porousmediumflow/2p/gridadaptindicator.hh
index 7aa9047189..7145b783a1 100644
--- a/dumux/porousmediumflow/2p/gridadaptindicator.hh
+++ b/dumux/porousmediumflow/2p/gridadaptindicator.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/griddatatransfer.hh b/dumux/porousmediumflow/2p/griddatatransfer.hh
index bab30fa273..33d98bf495 100644
--- a/dumux/porousmediumflow/2p/griddatatransfer.hh
+++ b/dumux/porousmediumflow/2p/griddatatransfer.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/incompressiblelocalresidual.hh b/dumux/porousmediumflow/2p/incompressiblelocalresidual.hh
index 2dfdc453d9..5eca913f79 100644
--- a/dumux/porousmediumflow/2p/incompressiblelocalresidual.hh
+++ b/dumux/porousmediumflow/2p/incompressiblelocalresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/indices.hh b/dumux/porousmediumflow/2p/indices.hh
index d3b8691675..72ef917f0f 100644
--- a/dumux/porousmediumflow/2p/indices.hh
+++ b/dumux/porousmediumflow/2p/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/iofields.hh b/dumux/porousmediumflow/2p/iofields.hh
index ee45e09fa6..e5ec868697 100644
--- a/dumux/porousmediumflow/2p/iofields.hh
+++ b/dumux/porousmediumflow/2p/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/model.hh b/dumux/porousmediumflow/2p/model.hh
index e969c2f897..534154f545 100644
--- a/dumux/porousmediumflow/2p/model.hh
+++ b/dumux/porousmediumflow/2p/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/saturationreconstruction.hh b/dumux/porousmediumflow/2p/saturationreconstruction.hh
index d96812d448..1e6579a32a 100644
--- a/dumux/porousmediumflow/2p/saturationreconstruction.hh
+++ b/dumux/porousmediumflow/2p/saturationreconstruction.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p/volumevariables.hh b/dumux/porousmediumflow/2p/volumevariables.hh
index 0b4c1a7468..dcf06d4e6c 100644
--- a/dumux/porousmediumflow/2p/volumevariables.hh
+++ b/dumux/porousmediumflow/2p/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPModel
diff --git a/dumux/porousmediumflow/2p1c/darcyslaw.hh b/dumux/porousmediumflow/2p1c/darcyslaw.hh
index 1f7f91273b..e2a2469e91 100644
--- a/dumux/porousmediumflow/2p1c/darcyslaw.hh
+++ b/dumux/porousmediumflow/2p1c/darcyslaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCModel
diff --git a/dumux/porousmediumflow/2p1c/indices.hh b/dumux/porousmediumflow/2p1c/indices.hh
index d3ec1d3e9e..233836e74d 100644
--- a/dumux/porousmediumflow/2p1c/indices.hh
+++ b/dumux/porousmediumflow/2p1c/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCModel
diff --git a/dumux/porousmediumflow/2p1c/iofields.hh b/dumux/porousmediumflow/2p1c/iofields.hh
index cb0c9f348b..b852140af8 100644
--- a/dumux/porousmediumflow/2p1c/iofields.hh
+++ b/dumux/porousmediumflow/2p1c/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCModel
diff --git a/dumux/porousmediumflow/2p1c/localresidual.hh b/dumux/porousmediumflow/2p1c/localresidual.hh
index 3c455526f9..61ecea0b3f 100644
--- a/dumux/porousmediumflow/2p1c/localresidual.hh
+++ b/dumux/porousmediumflow/2p1c/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCModel
diff --git a/dumux/porousmediumflow/2p1c/model.hh b/dumux/porousmediumflow/2p1c/model.hh
index 24bb7dca0b..2ad2fad615 100644
--- a/dumux/porousmediumflow/2p1c/model.hh
+++ b/dumux/porousmediumflow/2p1c/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCModel
diff --git a/dumux/porousmediumflow/2p1c/primaryvariableswitch.hh b/dumux/porousmediumflow/2p1c/primaryvariableswitch.hh
index 8591d0bb6e..edeccba2f8 100644
--- a/dumux/porousmediumflow/2p1c/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/2p1c/primaryvariableswitch.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCModel
diff --git a/dumux/porousmediumflow/2p1c/volumevariables.hh b/dumux/porousmediumflow/2p1c/volumevariables.hh
index 59b282018e..4a6e7f8ce0 100644
--- a/dumux/porousmediumflow/2p1c/volumevariables.hh
+++ b/dumux/porousmediumflow/2p1c/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCModel
diff --git a/dumux/porousmediumflow/2p2c/model.hh b/dumux/porousmediumflow/2p2c/model.hh
index 3b10f62a30..fab70a8dc3 100644
--- a/dumux/porousmediumflow/2p2c/model.hh
+++ b/dumux/porousmediumflow/2p2c/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCModel
diff --git a/dumux/porousmediumflow/2p2c/volumevariables.hh b/dumux/porousmediumflow/2p2c/volumevariables.hh
index 4b912d2056..7374d8dd4d 100644
--- a/dumux/porousmediumflow/2p2c/volumevariables.hh
+++ b/dumux/porousmediumflow/2p2c/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCModel
diff --git a/dumux/porousmediumflow/2pnc/indices.hh b/dumux/porousmediumflow/2pnc/indices.hh
index 83c4481d3a..8fb6d6cfc1 100644
--- a/dumux/porousmediumflow/2pnc/indices.hh
+++ b/dumux/porousmediumflow/2pnc/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCModel
diff --git a/dumux/porousmediumflow/2pnc/iofields.hh b/dumux/porousmediumflow/2pnc/iofields.hh
index 464a0c8214..d2022136c7 100644
--- a/dumux/porousmediumflow/2pnc/iofields.hh
+++ b/dumux/porousmediumflow/2pnc/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCModel
diff --git a/dumux/porousmediumflow/2pnc/model.hh b/dumux/porousmediumflow/2pnc/model.hh
index ce4b8350f3..2f06005de0 100644
--- a/dumux/porousmediumflow/2pnc/model.hh
+++ b/dumux/porousmediumflow/2pnc/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCModel
diff --git a/dumux/porousmediumflow/2pnc/primaryvariableswitch.hh b/dumux/porousmediumflow/2pnc/primaryvariableswitch.hh
index b7c72f5cc1..6663ac3981 100644
--- a/dumux/porousmediumflow/2pnc/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/2pnc/primaryvariableswitch.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCModel
diff --git a/dumux/porousmediumflow/2pnc/volumevariables.hh b/dumux/porousmediumflow/2pnc/volumevariables.hh
index 6051bbc107..e7932739b5 100644
--- a/dumux/porousmediumflow/2pnc/volumevariables.hh
+++ b/dumux/porousmediumflow/2pnc/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCModel
diff --git a/dumux/porousmediumflow/2pncmin/model.hh b/dumux/porousmediumflow/2pncmin/model.hh
index b9502edd7a..af3b475b27 100644
--- a/dumux/porousmediumflow/2pncmin/model.hh
+++ b/dumux/porousmediumflow/2pncmin/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinModel
diff --git a/dumux/porousmediumflow/3p/indices.hh b/dumux/porousmediumflow/3p/indices.hh
index dce26cb708..b9c1249de5 100644
--- a/dumux/porousmediumflow/3p/indices.hh
+++ b/dumux/porousmediumflow/3p/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePModel
diff --git a/dumux/porousmediumflow/3p/iofields.hh b/dumux/porousmediumflow/3p/iofields.hh
index 53c1d97483..58cdcb5a42 100644
--- a/dumux/porousmediumflow/3p/iofields.hh
+++ b/dumux/porousmediumflow/3p/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePModel
diff --git a/dumux/porousmediumflow/3p/model.hh b/dumux/porousmediumflow/3p/model.hh
index 719a304b65..9416a6b37d 100644
--- a/dumux/porousmediumflow/3p/model.hh
+++ b/dumux/porousmediumflow/3p/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePModel
diff --git a/dumux/porousmediumflow/3p/volumevariables.hh b/dumux/porousmediumflow/3p/volumevariables.hh
index 666a3104d1..81547b9526 100644
--- a/dumux/porousmediumflow/3p/volumevariables.hh
+++ b/dumux/porousmediumflow/3p/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePModel
diff --git a/dumux/porousmediumflow/3p3c/indices.hh b/dumux/porousmediumflow/3p3c/indices.hh
index 011d60a778..5a18a3a886 100644
--- a/dumux/porousmediumflow/3p3c/indices.hh
+++ b/dumux/porousmediumflow/3p3c/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCModel
diff --git a/dumux/porousmediumflow/3p3c/iofields.hh b/dumux/porousmediumflow/3p3c/iofields.hh
index e4453bcff3..35a8748311 100644
--- a/dumux/porousmediumflow/3p3c/iofields.hh
+++ b/dumux/porousmediumflow/3p3c/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCModel
diff --git a/dumux/porousmediumflow/3p3c/localresidual.hh b/dumux/porousmediumflow/3p3c/localresidual.hh
index 5e1498711f..61c6d75aa8 100644
--- a/dumux/porousmediumflow/3p3c/localresidual.hh
+++ b/dumux/porousmediumflow/3p3c/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCModel
diff --git a/dumux/porousmediumflow/3p3c/model.hh b/dumux/porousmediumflow/3p3c/model.hh
index e074833533..ca7c8add70 100644
--- a/dumux/porousmediumflow/3p3c/model.hh
+++ b/dumux/porousmediumflow/3p3c/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCModel
diff --git a/dumux/porousmediumflow/3p3c/primaryvariableswitch.hh b/dumux/porousmediumflow/3p3c/primaryvariableswitch.hh
index 1c1b8e8fcd..ec2fff86e9 100644
--- a/dumux/porousmediumflow/3p3c/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/3p3c/primaryvariableswitch.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCModel
diff --git a/dumux/porousmediumflow/3p3c/volumevariables.hh b/dumux/porousmediumflow/3p3c/volumevariables.hh
index a1e09ee93b..9ae4c3c3e1 100644
--- a/dumux/porousmediumflow/3p3c/volumevariables.hh
+++ b/dumux/porousmediumflow/3p3c/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCModel
diff --git a/dumux/porousmediumflow/3pwateroil/indices.hh b/dumux/porousmediumflow/3pwateroil/indices.hh
index 3d856e053f..09d651b82e 100644
--- a/dumux/porousmediumflow/3pwateroil/indices.hh
+++ b/dumux/porousmediumflow/3pwateroil/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilModel
diff --git a/dumux/porousmediumflow/3pwateroil/iofields.hh b/dumux/porousmediumflow/3pwateroil/iofields.hh
index e96dd18520..aecf3120fe 100644
--- a/dumux/porousmediumflow/3pwateroil/iofields.hh
+++ b/dumux/porousmediumflow/3pwateroil/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilModel
diff --git a/dumux/porousmediumflow/3pwateroil/localresidual.hh b/dumux/porousmediumflow/3pwateroil/localresidual.hh
index 0927b09164..1ad1d9679e 100644
--- a/dumux/porousmediumflow/3pwateroil/localresidual.hh
+++ b/dumux/porousmediumflow/3pwateroil/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilModel
diff --git a/dumux/porousmediumflow/3pwateroil/model.hh b/dumux/porousmediumflow/3pwateroil/model.hh
index 7b321b1ae9..397b2007f6 100644
--- a/dumux/porousmediumflow/3pwateroil/model.hh
+++ b/dumux/porousmediumflow/3pwateroil/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilModel
diff --git a/dumux/porousmediumflow/3pwateroil/primaryvariableswitch.hh b/dumux/porousmediumflow/3pwateroil/primaryvariableswitch.hh
index e226db67d3..6c8f90e71c 100644
--- a/dumux/porousmediumflow/3pwateroil/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/3pwateroil/primaryvariableswitch.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilModel
diff --git a/dumux/porousmediumflow/3pwateroil/volumevariables.hh b/dumux/porousmediumflow/3pwateroil/volumevariables.hh
index 12953d5fd3..7cb943ee45 100644
--- a/dumux/porousmediumflow/3pwateroil/volumevariables.hh
+++ b/dumux/porousmediumflow/3pwateroil/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilModel
diff --git a/dumux/porousmediumflow/boxdfm/fluxvariablescache.hh b/dumux/porousmediumflow/boxdfm/fluxvariablescache.hh
index eb236a69fa..ffa066dd77 100644
--- a/dumux/porousmediumflow/boxdfm/fluxvariablescache.hh
+++ b/dumux/porousmediumflow/boxdfm/fluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDFMModel
diff --git a/dumux/porousmediumflow/boxdfm/fvelementgeometry.hh b/dumux/porousmediumflow/boxdfm/fvelementgeometry.hh
index 7fabacd307..e564d16526 100644
--- a/dumux/porousmediumflow/boxdfm/fvelementgeometry.hh
+++ b/dumux/porousmediumflow/boxdfm/fvelementgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDFMModel
diff --git a/dumux/porousmediumflow/boxdfm/fvgridgeometry.hh b/dumux/porousmediumflow/boxdfm/fvgridgeometry.hh
index e31c8cb543..dc4717eac7 100644
--- a/dumux/porousmediumflow/boxdfm/fvgridgeometry.hh
+++ b/dumux/porousmediumflow/boxdfm/fvgridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDFMModel
diff --git a/dumux/porousmediumflow/boxdfm/geometryhelper.hh b/dumux/porousmediumflow/boxdfm/geometryhelper.hh
index baee40c838..6f4464c403 100644
--- a/dumux/porousmediumflow/boxdfm/geometryhelper.hh
+++ b/dumux/porousmediumflow/boxdfm/geometryhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDFMModel
diff --git a/dumux/porousmediumflow/boxdfm/model.hh b/dumux/porousmediumflow/boxdfm/model.hh
index 00c2fb930f..8f1bed6812 100644
--- a/dumux/porousmediumflow/boxdfm/model.hh
+++ b/dumux/porousmediumflow/boxdfm/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDFMModel
diff --git a/dumux/porousmediumflow/boxdfm/subcontrolvolume.hh b/dumux/porousmediumflow/boxdfm/subcontrolvolume.hh
index 0baa4fbfaa..e33d28065b 100644
--- a/dumux/porousmediumflow/boxdfm/subcontrolvolume.hh
+++ b/dumux/porousmediumflow/boxdfm/subcontrolvolume.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDFMModel
diff --git a/dumux/porousmediumflow/boxdfm/subcontrolvolumeface.hh b/dumux/porousmediumflow/boxdfm/subcontrolvolumeface.hh
index 7f32d7283b..71d19e97a9 100644
--- a/dumux/porousmediumflow/boxdfm/subcontrolvolumeface.hh
+++ b/dumux/porousmediumflow/boxdfm/subcontrolvolumeface.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDFMModel
diff --git a/dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh b/dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh
index d4682fadc3..5d74c4d457 100644
--- a/dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh
+++ b/dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoxDFMModel
diff --git a/dumux/porousmediumflow/co2/model.hh b/dumux/porousmediumflow/co2/model.hh
index c885c0fe48..6952dbda0a 100644
--- a/dumux/porousmediumflow/co2/model.hh
+++ b/dumux/porousmediumflow/co2/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CO2Model
diff --git a/dumux/porousmediumflow/co2/primaryvariableswitch.hh b/dumux/porousmediumflow/co2/primaryvariableswitch.hh
index 4585ff1050..8e105138d7 100644
--- a/dumux/porousmediumflow/co2/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/co2/primaryvariableswitch.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CO2Model
diff --git a/dumux/porousmediumflow/co2/volumevariables.hh b/dumux/porousmediumflow/co2/volumevariables.hh
index f0464accb7..02e73a512a 100644
--- a/dumux/porousmediumflow/co2/volumevariables.hh
+++ b/dumux/porousmediumflow/co2/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CO2Model
diff --git a/dumux/porousmediumflow/compositional/localresidual.hh b/dumux/porousmediumflow/compositional/localresidual.hh
index 2be27af54a..3fb810b373 100644
--- a/dumux/porousmediumflow/compositional/localresidual.hh
+++ b/dumux/porousmediumflow/compositional/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/compositional/primaryvariableswitch.hh b/dumux/porousmediumflow/compositional/primaryvariableswitch.hh
index ddf95946cb..22d40b66a0 100644
--- a/dumux/porousmediumflow/compositional/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/compositional/primaryvariableswitch.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/compositional/switchableprimaryvariables.hh b/dumux/porousmediumflow/compositional/switchableprimaryvariables.hh
index 5d53970538..0b551e3287 100644
--- a/dumux/porousmediumflow/compositional/switchableprimaryvariables.hh
+++ b/dumux/porousmediumflow/compositional/switchableprimaryvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/fluxvariables.hh b/dumux/porousmediumflow/fluxvariables.hh
index f3c9fb5921..f7540c73a5 100644
--- a/dumux/porousmediumflow/fluxvariables.hh
+++ b/dumux/porousmediumflow/fluxvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/fluxvariablescache.hh b/dumux/porousmediumflow/fluxvariablescache.hh
index eb83c5c320..a53e879413 100644
--- a/dumux/porousmediumflow/fluxvariablescache.hh
+++ b/dumux/porousmediumflow/fluxvariablescache.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/fluxvariablescachefiller.hh b/dumux/porousmediumflow/fluxvariablescachefiller.hh
index 976ca7f169..f45aecec9a 100644
--- a/dumux/porousmediumflow/fluxvariablescachefiller.hh
+++ b/dumux/porousmediumflow/fluxvariablescachefiller.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/fvspatialparams.hh b/dumux/porousmediumflow/fvspatialparams.hh
index eb5d1f88c6..b12af91229 100644
--- a/dumux/porousmediumflow/fvspatialparams.hh
+++ b/dumux/porousmediumflow/fvspatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SpatialParameters
diff --git a/dumux/porousmediumflow/fvspatialparams1p.hh b/dumux/porousmediumflow/fvspatialparams1p.hh
index f2b349e19a..3c6ba6aa8e 100644
--- a/dumux/porousmediumflow/fvspatialparams1p.hh
+++ b/dumux/porousmediumflow/fvspatialparams1p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SpatialParameters
diff --git a/dumux/porousmediumflow/fvspatialparams1pconstant.hh b/dumux/porousmediumflow/fvspatialparams1pconstant.hh
index a7a5e9ac40..ea1c7be3cd 100644
--- a/dumux/porousmediumflow/fvspatialparams1pconstant.hh
+++ b/dumux/porousmediumflow/fvspatialparams1pconstant.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/fvspatialparamsmp.hh b/dumux/porousmediumflow/fvspatialparamsmp.hh
index 44a9d36508..b00d32f7be 100644
--- a/dumux/porousmediumflow/fvspatialparamsmp.hh
+++ b/dumux/porousmediumflow/fvspatialparamsmp.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SpatialParameters
diff --git a/dumux/porousmediumflow/fvspatialparamsnonequilibrium.hh b/dumux/porousmediumflow/fvspatialparamsnonequilibrium.hh
index cb6d7705c0..f1c06ec97b 100644
--- a/dumux/porousmediumflow/fvspatialparamsnonequilibrium.hh
+++ b/dumux/porousmediumflow/fvspatialparamsnonequilibrium.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SpatialParameters
diff --git a/dumux/porousmediumflow/immiscible/localresidual.hh b/dumux/porousmediumflow/immiscible/localresidual.hh
index ef16a57401..ca05a02c90 100644
--- a/dumux/porousmediumflow/immiscible/localresidual.hh
+++ b/dumux/porousmediumflow/immiscible/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/mineralization/iofields.hh b/dumux/porousmediumflow/mineralization/iofields.hh
index 44b0da29f4..464b61593f 100644
--- a/dumux/porousmediumflow/mineralization/iofields.hh
+++ b/dumux/porousmediumflow/mineralization/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MineralizationModel
diff --git a/dumux/porousmediumflow/mineralization/localresidual.hh b/dumux/porousmediumflow/mineralization/localresidual.hh
index 0253d22fbc..c7e9be4e00 100644
--- a/dumux/porousmediumflow/mineralization/localresidual.hh
+++ b/dumux/porousmediumflow/mineralization/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MineralizationModel
diff --git a/dumux/porousmediumflow/mineralization/model.hh b/dumux/porousmediumflow/mineralization/model.hh
index 50745aa9af..2577e9874d 100644
--- a/dumux/porousmediumflow/mineralization/model.hh
+++ b/dumux/porousmediumflow/mineralization/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MineralizationModel
diff --git a/dumux/porousmediumflow/mineralization/volumevariables.hh b/dumux/porousmediumflow/mineralization/volumevariables.hh
index 5f8c1adef1..d9c22c5c21 100644
--- a/dumux/porousmediumflow/mineralization/volumevariables.hh
+++ b/dumux/porousmediumflow/mineralization/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MineralizationModel
diff --git a/dumux/porousmediumflow/mpnc/indices.hh b/dumux/porousmediumflow/mpnc/indices.hh
index 01414acbe4..7100100a86 100644
--- a/dumux/porousmediumflow/mpnc/indices.hh
+++ b/dumux/porousmediumflow/mpnc/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCModel
diff --git a/dumux/porousmediumflow/mpnc/initialconditionhelper.hh b/dumux/porousmediumflow/mpnc/initialconditionhelper.hh
index 5d5cf0786f..adc78ad0eb 100644
--- a/dumux/porousmediumflow/mpnc/initialconditionhelper.hh
+++ b/dumux/porousmediumflow/mpnc/initialconditionhelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCModel
diff --git a/dumux/porousmediumflow/mpnc/iofields.hh b/dumux/porousmediumflow/mpnc/iofields.hh
index 8ad009068f..b9a3b230ef 100644
--- a/dumux/porousmediumflow/mpnc/iofields.hh
+++ b/dumux/porousmediumflow/mpnc/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCModel
diff --git a/dumux/porousmediumflow/mpnc/localresidual.hh b/dumux/porousmediumflow/mpnc/localresidual.hh
index 0ed1b833fb..eaacf8684d 100644
--- a/dumux/porousmediumflow/mpnc/localresidual.hh
+++ b/dumux/porousmediumflow/mpnc/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCModel
diff --git a/dumux/porousmediumflow/mpnc/model.hh b/dumux/porousmediumflow/mpnc/model.hh
index 885bd8a627..8ff3a7249b 100644
--- a/dumux/porousmediumflow/mpnc/model.hh
+++ b/dumux/porousmediumflow/mpnc/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCModel
diff --git a/dumux/porousmediumflow/mpnc/pressureformulation.hh b/dumux/porousmediumflow/mpnc/pressureformulation.hh
index cbdbf1d2ef..9d20c2e33f 100644
--- a/dumux/porousmediumflow/mpnc/pressureformulation.hh
+++ b/dumux/porousmediumflow/mpnc/pressureformulation.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCModel
diff --git a/dumux/porousmediumflow/mpnc/volumevariables.hh b/dumux/porousmediumflow/mpnc/volumevariables.hh
index 9d7936e723..f1257e83ef 100644
--- a/dumux/porousmediumflow/mpnc/volumevariables.hh
+++ b/dumux/porousmediumflow/mpnc/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCModel
diff --git a/dumux/porousmediumflow/nonequilibrium/gridvariables.hh b/dumux/porousmediumflow/nonequilibrium/gridvariables.hh
index 2d158a6d1a..6bc2de034e 100644
--- a/dumux/porousmediumflow/nonequilibrium/gridvariables.hh
+++ b/dumux/porousmediumflow/nonequilibrium/gridvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NonEquilibriumModel
diff --git a/dumux/porousmediumflow/nonequilibrium/indices.hh b/dumux/porousmediumflow/nonequilibrium/indices.hh
index f4622351f7..fda987ce5b 100644
--- a/dumux/porousmediumflow/nonequilibrium/indices.hh
+++ b/dumux/porousmediumflow/nonequilibrium/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NonEquilibriumModel
diff --git a/dumux/porousmediumflow/nonequilibrium/iofields.hh b/dumux/porousmediumflow/nonequilibrium/iofields.hh
index 58f22cde83..2952ee1a43 100644
--- a/dumux/porousmediumflow/nonequilibrium/iofields.hh
+++ b/dumux/porousmediumflow/nonequilibrium/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NonEquilibriumModel
diff --git a/dumux/porousmediumflow/nonequilibrium/localresidual.hh b/dumux/porousmediumflow/nonequilibrium/localresidual.hh
index 157eddf1ca..ddf40be671 100644
--- a/dumux/porousmediumflow/nonequilibrium/localresidual.hh
+++ b/dumux/porousmediumflow/nonequilibrium/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NonEquilibriumModel
diff --git a/dumux/porousmediumflow/nonequilibrium/model.hh b/dumux/porousmediumflow/nonequilibrium/model.hh
index e3a1fb0192..36e95f4feb 100644
--- a/dumux/porousmediumflow/nonequilibrium/model.hh
+++ b/dumux/porousmediumflow/nonequilibrium/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NonEquilibriumModel
diff --git a/dumux/porousmediumflow/nonequilibrium/newtonsolver.hh b/dumux/porousmediumflow/nonequilibrium/newtonsolver.hh
index ce50de0d63..887696e6e3 100644
--- a/dumux/porousmediumflow/nonequilibrium/newtonsolver.hh
+++ b/dumux/porousmediumflow/nonequilibrium/newtonsolver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NonEquilibriumModel
diff --git a/dumux/porousmediumflow/nonequilibrium/thermal/localresidual.hh b/dumux/porousmediumflow/nonequilibrium/thermal/localresidual.hh
index 6e5d2d9ee2..a255f128fe 100644
--- a/dumux/porousmediumflow/nonequilibrium/thermal/localresidual.hh
+++ b/dumux/porousmediumflow/nonequilibrium/thermal/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThermalNonEquilibriumModel
diff --git a/dumux/porousmediumflow/nonequilibrium/volumevariables.hh b/dumux/porousmediumflow/nonequilibrium/volumevariables.hh
index 6ced95dbbf..697074914d 100644
--- a/dumux/porousmediumflow/nonequilibrium/volumevariables.hh
+++ b/dumux/porousmediumflow/nonequilibrium/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NonEquilibriumModel
diff --git a/dumux/porousmediumflow/nonisothermal/indices.hh b/dumux/porousmediumflow/nonisothermal/indices.hh
index 38a1fd75cc..38676b0655 100644
--- a/dumux/porousmediumflow/nonisothermal/indices.hh
+++ b/dumux/porousmediumflow/nonisothermal/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NIModel
diff --git a/dumux/porousmediumflow/nonisothermal/iofields.hh b/dumux/porousmediumflow/nonisothermal/iofields.hh
index d167157289..553b47866e 100644
--- a/dumux/porousmediumflow/nonisothermal/iofields.hh
+++ b/dumux/porousmediumflow/nonisothermal/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NIModel
diff --git a/dumux/porousmediumflow/nonisothermal/localresidual.hh b/dumux/porousmediumflow/nonisothermal/localresidual.hh
index 0bde498522..f203eb31f4 100644
--- a/dumux/porousmediumflow/nonisothermal/localresidual.hh
+++ b/dumux/porousmediumflow/nonisothermal/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NIModel
diff --git a/dumux/porousmediumflow/nonisothermal/model.hh b/dumux/porousmediumflow/nonisothermal/model.hh
index 578f9bfa27..b04d686674 100644
--- a/dumux/porousmediumflow/nonisothermal/model.hh
+++ b/dumux/porousmediumflow/nonisothermal/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NIModel
diff --git a/dumux/porousmediumflow/nonisothermal/volumevariables.hh b/dumux/porousmediumflow/nonisothermal/volumevariables.hh
index 3361e2f4e0..b76561c228 100644
--- a/dumux/porousmediumflow/nonisothermal/volumevariables.hh
+++ b/dumux/porousmediumflow/nonisothermal/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NIModel
diff --git a/dumux/porousmediumflow/problem.hh b/dumux/porousmediumflow/problem.hh
index d6fa0f1148..981a9f1062 100644
--- a/dumux/porousmediumflow/problem.hh
+++ b/dumux/porousmediumflow/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/properties.hh b/dumux/porousmediumflow/properties.hh
index 309a0f9254..f9460bbd4c 100644
--- a/dumux/porousmediumflow/properties.hh
+++ b/dumux/porousmediumflow/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/richards/balanceequationopts.hh b/dumux/porousmediumflow/richards/balanceequationopts.hh
index 7663046072..b0c666ce17 100644
--- a/dumux/porousmediumflow/richards/balanceequationopts.hh
+++ b/dumux/porousmediumflow/richards/balanceequationopts.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsModel
diff --git a/dumux/porousmediumflow/richards/indices.hh b/dumux/porousmediumflow/richards/indices.hh
index eb0a0a3740..d9db4a7a0a 100644
--- a/dumux/porousmediumflow/richards/indices.hh
+++ b/dumux/porousmediumflow/richards/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsModel
diff --git a/dumux/porousmediumflow/richards/iofields.hh b/dumux/porousmediumflow/richards/iofields.hh
index 2d3d36282a..40069533c9 100644
--- a/dumux/porousmediumflow/richards/iofields.hh
+++ b/dumux/porousmediumflow/richards/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsModel
diff --git a/dumux/porousmediumflow/richards/localresidual.hh b/dumux/porousmediumflow/richards/localresidual.hh
index 657b1da578..07f386e7d8 100644
--- a/dumux/porousmediumflow/richards/localresidual.hh
+++ b/dumux/porousmediumflow/richards/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsModel
diff --git a/dumux/porousmediumflow/richards/model.hh b/dumux/porousmediumflow/richards/model.hh
index e5df510e7e..af9151801d 100644
--- a/dumux/porousmediumflow/richards/model.hh
+++ b/dumux/porousmediumflow/richards/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsModel
diff --git a/dumux/porousmediumflow/richards/newtonsolver.hh b/dumux/porousmediumflow/richards/newtonsolver.hh
index 07d828476b..6e872dd749 100644
--- a/dumux/porousmediumflow/richards/newtonsolver.hh
+++ b/dumux/porousmediumflow/richards/newtonsolver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsModel
diff --git a/dumux/porousmediumflow/richards/velocityoutput.hh b/dumux/porousmediumflow/richards/velocityoutput.hh
index b75a14bdf2..c99529a93d 100644
--- a/dumux/porousmediumflow/richards/velocityoutput.hh
+++ b/dumux/porousmediumflow/richards/velocityoutput.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsModel
diff --git a/dumux/porousmediumflow/richards/volumevariables.hh b/dumux/porousmediumflow/richards/volumevariables.hh
index f4c1ca971c..930931885e 100644
--- a/dumux/porousmediumflow/richards/volumevariables.hh
+++ b/dumux/porousmediumflow/richards/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsModel
diff --git a/dumux/porousmediumflow/richardsextended/indices.hh b/dumux/porousmediumflow/richardsextended/indices.hh
index 52cc5a7e5d..a71ae6d6a6 100644
--- a/dumux/porousmediumflow/richardsextended/indices.hh
+++ b/dumux/porousmediumflow/richardsextended/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ExtendedRichardsModel
diff --git a/dumux/porousmediumflow/richardsextended/iofields.hh b/dumux/porousmediumflow/richardsextended/iofields.hh
index 7e8138143f..df2898b785 100644
--- a/dumux/porousmediumflow/richardsextended/iofields.hh
+++ b/dumux/porousmediumflow/richardsextended/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ExtendedRichardsModel
diff --git a/dumux/porousmediumflow/richardsextended/localresidual.hh b/dumux/porousmediumflow/richardsextended/localresidual.hh
index ba6d346943..d2bcc1ad00 100644
--- a/dumux/porousmediumflow/richardsextended/localresidual.hh
+++ b/dumux/porousmediumflow/richardsextended/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ExtendedRichardsModel
diff --git a/dumux/porousmediumflow/richardsextended/model.hh b/dumux/porousmediumflow/richardsextended/model.hh
index cf25f2cfe3..91ae346ebb 100644
--- a/dumux/porousmediumflow/richardsextended/model.hh
+++ b/dumux/porousmediumflow/richardsextended/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ExtendedRichardsModel
diff --git a/dumux/porousmediumflow/richardsextended/primaryvariableswitch.hh b/dumux/porousmediumflow/richardsextended/primaryvariableswitch.hh
index 8181288b34..32c6743d7e 100644
--- a/dumux/porousmediumflow/richardsextended/primaryvariableswitch.hh
+++ b/dumux/porousmediumflow/richardsextended/primaryvariableswitch.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ExtenndedRichardsModel
diff --git a/dumux/porousmediumflow/richardsextended/volumevariables.hh b/dumux/porousmediumflow/richardsextended/volumevariables.hh
index 5ededd0bf1..339eb157da 100644
--- a/dumux/porousmediumflow/richardsextended/volumevariables.hh
+++ b/dumux/porousmediumflow/richardsextended/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ExtendedRichardsModel
diff --git a/dumux/porousmediumflow/richardsnc/indices.hh b/dumux/porousmediumflow/richardsnc/indices.hh
index 42f21ba07f..7f6f28cfe9 100644
--- a/dumux/porousmediumflow/richardsnc/indices.hh
+++ b/dumux/porousmediumflow/richardsnc/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsNCModel
diff --git a/dumux/porousmediumflow/richardsnc/iofields.hh b/dumux/porousmediumflow/richardsnc/iofields.hh
index 8ec10c7e5d..a1465cb276 100644
--- a/dumux/porousmediumflow/richardsnc/iofields.hh
+++ b/dumux/porousmediumflow/richardsnc/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsNCModel
diff --git a/dumux/porousmediumflow/richardsnc/model.hh b/dumux/porousmediumflow/richardsnc/model.hh
index e35c164a15..7cd5c9475f 100644
--- a/dumux/porousmediumflow/richardsnc/model.hh
+++ b/dumux/porousmediumflow/richardsnc/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsNCModel
diff --git a/dumux/porousmediumflow/richardsnc/volumevariables.hh b/dumux/porousmediumflow/richardsnc/volumevariables.hh
index d2a38f97e9..47221a94c2 100644
--- a/dumux/porousmediumflow/richardsnc/volumevariables.hh
+++ b/dumux/porousmediumflow/richardsnc/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsNCModel
diff --git a/dumux/porousmediumflow/solidenergy/localresidual.hh b/dumux/porousmediumflow/solidenergy/localresidual.hh
index d98d5340b3..06729c8d72 100644
--- a/dumux/porousmediumflow/solidenergy/localresidual.hh
+++ b/dumux/porousmediumflow/solidenergy/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidEnergyModel
diff --git a/dumux/porousmediumflow/solidenergy/model.hh b/dumux/porousmediumflow/solidenergy/model.hh
index 4e45578dc4..b1ad4448de 100644
--- a/dumux/porousmediumflow/solidenergy/model.hh
+++ b/dumux/porousmediumflow/solidenergy/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 /*!
  * \file
diff --git a/dumux/porousmediumflow/solidenergy/volumevariables.hh b/dumux/porousmediumflow/solidenergy/volumevariables.hh
index 068dbb127e..bf97e0de0e 100644
--- a/dumux/porousmediumflow/solidenergy/volumevariables.hh
+++ b/dumux/porousmediumflow/solidenergy/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidEnergyModel
diff --git a/dumux/porousmediumflow/tracer/indices.hh b/dumux/porousmediumflow/tracer/indices.hh
index a37efe0942..1d3d1056fa 100644
--- a/dumux/porousmediumflow/tracer/indices.hh
+++ b/dumux/porousmediumflow/tracer/indices.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerModel
diff --git a/dumux/porousmediumflow/tracer/iofields.hh b/dumux/porousmediumflow/tracer/iofields.hh
index 53b112c499..7c9b405bd4 100644
--- a/dumux/porousmediumflow/tracer/iofields.hh
+++ b/dumux/porousmediumflow/tracer/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerModel
diff --git a/dumux/porousmediumflow/tracer/localresidual.hh b/dumux/porousmediumflow/tracer/localresidual.hh
index 60dd606d6b..15ff351a39 100644
--- a/dumux/porousmediumflow/tracer/localresidual.hh
+++ b/dumux/porousmediumflow/tracer/localresidual.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerModel
diff --git a/dumux/porousmediumflow/tracer/model.hh b/dumux/porousmediumflow/tracer/model.hh
index 68e5880636..9278a68dc9 100644
--- a/dumux/porousmediumflow/tracer/model.hh
+++ b/dumux/porousmediumflow/tracer/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerModel
diff --git a/dumux/porousmediumflow/tracer/volumevariables.hh b/dumux/porousmediumflow/tracer/volumevariables.hh
index e2b1efd320..b981daeed1 100644
--- a/dumux/porousmediumflow/tracer/volumevariables.hh
+++ b/dumux/porousmediumflow/tracer/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerModel
diff --git a/dumux/porousmediumflow/velocity.hh b/dumux/porousmediumflow/velocity.hh
index 63db227e09..6d8368db9b 100644
--- a/dumux/porousmediumflow/velocity.hh
+++ b/dumux/porousmediumflow/velocity.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/velocityoutput.hh b/dumux/porousmediumflow/velocityoutput.hh
index 6cc61b3c91..45d592da63 100644
--- a/dumux/porousmediumflow/velocityoutput.hh
+++ b/dumux/porousmediumflow/velocityoutput.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/porousmediumflow/volumevariables.hh b/dumux/porousmediumflow/volumevariables.hh
index 97d334cafc..5be8772b52 100644
--- a/dumux/porousmediumflow/volumevariables.hh
+++ b/dumux/porousmediumflow/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PorousmediumflowModels
diff --git a/dumux/python/assembly/fvassembler.hh b/dumux/python/assembly/fvassembler.hh
index 14906d5e0c..ad1e697d10 100644
--- a/dumux/python/assembly/fvassembler.hh
+++ b/dumux/python/assembly/fvassembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/common/boundarytypes.hh b/dumux/python/common/boundarytypes.hh
index db1b8aa93e..a6d05e58a2 100644
--- a/dumux/python/common/boundarytypes.hh
+++ b/dumux/python/common/boundarytypes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/common/fvproblem.hh b/dumux/python/common/fvproblem.hh
index a3e37e7c0b..28b1eef675 100644
--- a/dumux/python/common/fvproblem.hh
+++ b/dumux/python/common/fvproblem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/common/fvspatialparams.hh b/dumux/python/common/fvspatialparams.hh
index a35ec5e28a..f3bbc636a3 100644
--- a/dumux/python/common/fvspatialparams.hh
+++ b/dumux/python/common/fvspatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/dumux/python/common/timeloop.hh b/dumux/python/common/timeloop.hh
index 53a9a83c39..95d1495495 100644
--- a/dumux/python/common/timeloop.hh
+++ b/dumux/python/common/timeloop.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/common/volumevariables.hh b/dumux/python/common/volumevariables.hh
index a8715aac33..d0ab314a61 100644
--- a/dumux/python/common/volumevariables.hh
+++ b/dumux/python/common/volumevariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Python wrapper for volume variables (finite volume schemes)
diff --git a/dumux/python/discretization/gridgeometry.hh b/dumux/python/discretization/gridgeometry.hh
index b61be32f7d..a7a1e44ae2 100644
--- a/dumux/python/discretization/gridgeometry.hh
+++ b/dumux/python/discretization/gridgeometry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/discretization/gridvariables.hh b/dumux/python/discretization/gridvariables.hh
index 9dd1b8c30e..33e5059ca4 100644
--- a/dumux/python/discretization/gridvariables.hh
+++ b/dumux/python/discretization/gridvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/io/vtkoutputmodule.hh b/dumux/python/io/vtkoutputmodule.hh
index 9829786bf2..155704fd68 100644
--- a/dumux/python/io/vtkoutputmodule.hh
+++ b/dumux/python/io/vtkoutputmodule.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/material/components/component.hh b/dumux/python/material/components/component.hh
index 551d930506..6279679bdb 100644
--- a/dumux/python/material/components/component.hh
+++ b/dumux/python/material/components/component.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Python wrapper for fluid/solid system components
diff --git a/dumux/python/material/fluidsystems/fluidsystem.hh b/dumux/python/material/fluidsystems/fluidsystem.hh
index 672a14c27d..1d0ba80737 100644
--- a/dumux/python/material/fluidsystems/fluidsystem.hh
+++ b/dumux/python/material/fluidsystems/fluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/porousmediumflow/problem.hh b/dumux/python/porousmediumflow/problem.hh
index fd8c6c68f9..eea3dd5fb8 100644
--- a/dumux/python/porousmediumflow/problem.hh
+++ b/dumux/python/porousmediumflow/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/porousmediumflow/spatialparams.hh b/dumux/python/porousmediumflow/spatialparams.hh
index dafd784f35..3d97be6dbb 100644
--- a/dumux/python/porousmediumflow/spatialparams.hh
+++ b/dumux/python/porousmediumflow/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/dumux/python/porousmediumflow/velocityoutput.hh b/dumux/python/porousmediumflow/velocityoutput.hh
index 6af30a452e..0f81342b6c 100644
--- a/dumux/python/porousmediumflow/velocityoutput.hh
+++ b/dumux/python/porousmediumflow/velocityoutput.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
diff --git a/examples/1protationsymmetry/main.cc b/examples/1protationsymmetry/main.cc
index 3b70b130d9..aad833ccf3 100644
--- a/examples/1protationsymmetry/main.cc
+++ b/examples/1protationsymmetry/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 // ## The main program (`main.cc`)
 // This file contains the main program flow. In this example, we solve a stationary
 // and rotationally symmetric single-phase problem for a sequence of refined grids
diff --git a/examples/1protationsymmetry/problem.hh b/examples/1protationsymmetry/problem.hh
index c001cb49a0..fbedf49af0 100644
--- a/examples/1protationsymmetry/problem.hh
+++ b/examples/1protationsymmetry/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_ONEP_ROTATION_SYMMETRY_PROBLEM_HH
 #define DUMUX_ONEP_ROTATION_SYMMETRY_PROBLEM_HH
diff --git a/examples/1protationsymmetry/properties.hh b/examples/1protationsymmetry/properties.hh
index 84bbc7b58b..0e4cf8dee0 100644
--- a/examples/1protationsymmetry/properties.hh
+++ b/examples/1protationsymmetry/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_ONEP_ROTATION_SYMMETRY_PROPERTIES_HH
 #define DUMUX_ONEP_ROTATION_SYMMETRY_PROPERTIES_HH
diff --git a/examples/1protationsymmetry/spatialparams.hh b/examples/1protationsymmetry/spatialparams.hh
index 727f955168..ff6e8134c2 100644
--- a/examples/1protationsymmetry/spatialparams.hh
+++ b/examples/1protationsymmetry/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_ONEP_ROTATION_SYMMETRY_SPATIAL_PARAMS_HH
 #define DUMUX_ONEP_ROTATION_SYMMETRY_SPATIAL_PARAMS_HH
diff --git a/examples/1ptracer/main.cc b/examples/1ptracer/main.cc
index 3abe79103d..1482d21049 100644
--- a/examples/1ptracer/main.cc
+++ b/examples/1ptracer/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 // ## The main file (`main.cc`)
 // [[content]]
 //
diff --git a/examples/1ptracer/problem_1p.hh b/examples/1ptracer/problem_1p.hh
index d3084e7614..2a0535f543 100644
--- a/examples/1ptracer/problem_1p.hh
+++ b/examples/1ptracer/problem_1p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_ONEP_TEST_PROBLEM_HH
 #define DUMUX_ONEP_TEST_PROBLEM_HH
diff --git a/examples/1ptracer/problem_tracer.hh b/examples/1ptracer/problem_tracer.hh
index dd171ce434..7353f476af 100644
--- a/examples/1ptracer/problem_tracer.hh
+++ b/examples/1ptracer/problem_tracer.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TRACER_TEST_PROBLEM_HH
 #define DUMUX_TRACER_TEST_PROBLEM_HH
diff --git a/examples/1ptracer/properties_1p.hh b/examples/1ptracer/properties_1p.hh
index 224ec01cdb..51a943f59a 100644
--- a/examples/1ptracer/properties_1p.hh
+++ b/examples/1ptracer/properties_1p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_ONEP_TEST_PROPERTIES_HH
 #define DUMUX_ONEP_TEST_PROPERTIES_HH
diff --git a/examples/1ptracer/properties_tracer.hh b/examples/1ptracer/properties_tracer.hh
index bc7d9f1760..bfe863aec3 100644
--- a/examples/1ptracer/properties_tracer.hh
+++ b/examples/1ptracer/properties_tracer.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TRACER_TEST_PROPERTIES_HH
 #define DUMUX_TRACER_TEST_PROPERTIES_HH
diff --git a/examples/1ptracer/spatialparams_1p.hh b/examples/1ptracer/spatialparams_1p.hh
index c2a1e3979d..40091ec3f8 100644
--- a/examples/1ptracer/spatialparams_1p.hh
+++ b/examples/1ptracer/spatialparams_1p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_INCOMPRESSIBLE_ONEP_TEST_SPATIAL_PARAMS_HH
 #define DUMUX_INCOMPRESSIBLE_ONEP_TEST_SPATIAL_PARAMS_HH
diff --git a/examples/1ptracer/spatialparams_tracer.hh b/examples/1ptracer/spatialparams_tracer.hh
index c49a7ecb9a..1e56612431 100644
--- a/examples/1ptracer/spatialparams_tracer.hh
+++ b/examples/1ptracer/spatialparams_tracer.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TRACER_TEST_SPATIAL_PARAMS_HH
 #define DUMUX_TRACER_TEST_SPATIAL_PARAMS_HH
diff --git a/examples/2pinfiltration/main.cc b/examples/2pinfiltration/main.cc
index fa4ebebd02..980d17a2ab 100644
--- a/examples/2pinfiltration/main.cc
+++ b/examples/2pinfiltration/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 // ## The file `main.cc`
 // [[content]]
 //
diff --git a/examples/2pinfiltration/problem.hh b/examples/2pinfiltration/problem.hh
index 649ce8c2b2..ac67777942 100644
--- a/examples/2pinfiltration/problem.hh
+++ b/examples/2pinfiltration/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLE_TWOP_INFILTRATION_PROBLEM_HH
 #define DUMUX_EXAMPLE_TWOP_INFILTRATION_PROBLEM_HH
diff --git a/examples/2pinfiltration/properties.hh b/examples/2pinfiltration/properties.hh
index b9b8d28f1e..05198d8fc9 100644
--- a/examples/2pinfiltration/properties.hh
+++ b/examples/2pinfiltration/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLE_TWOP_INFILTRATION_PROPERTIES_HH
 #define DUMUX_EXAMPLE_TWOP_INFILTRATION_PROPERTIES_HH
diff --git a/examples/2pinfiltration/spatialparams.hh b/examples/2pinfiltration/spatialparams.hh
index 25dbf00474..965ccc8448 100644
--- a/examples/2pinfiltration/spatialparams.hh
+++ b/examples/2pinfiltration/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TWOP_INCOMPRESSIBLE_EXAMPLE_SPATIAL_PARAMS_HH
 #define DUMUX_TWOP_INCOMPRESSIBLE_EXAMPLE_SPATIAL_PARAMS_HH
diff --git a/examples/biomineralization/main.cc b/examples/biomineralization/main.cc
index f609c82cb9..d4729c31eb 100644
--- a/examples/biomineralization/main.cc
+++ b/examples/biomineralization/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 // ## The main file
 // This files contains the main program flow for the biomineralization example. Here we can see the programme sequence and how the system is solved using newton's method.
 //
diff --git a/examples/biomineralization/material/components/biofilm.hh b/examples/biomineralization/material/components/biofilm.hh
index 6367bb77cd..fcf84e4ce5 100644
--- a/examples/biomineralization/material/components/biofilm.hh
+++ b/examples/biomineralization/material/components/biofilm.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_MATERIAL_COMPONENTS_BIOFILM_HH
 #define DUMUX_MATERIAL_COMPONENTS_BIOFILM_HH
diff --git a/examples/biomineralization/material/components/suspendedbiomass.hh b/examples/biomineralization/material/components/suspendedbiomass.hh
index 3df9dd6275..28d459f200 100644
--- a/examples/biomineralization/material/components/suspendedbiomass.hh
+++ b/examples/biomineralization/material/components/suspendedbiomass.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_MATERIAL_COMPONENTS_SUSPENDEDBIOMASS_HH
 #define DUMUX_MATERIAL_COMPONENTS_SUSPENDEDBIOMASS_HH
diff --git a/examples/biomineralization/material/fluidsystems/biominsimplechemistry.hh b/examples/biomineralization/material/fluidsystems/biominsimplechemistry.hh
index 93427ccd96..2a67d99241 100644
--- a/examples/biomineralization/material/fluidsystems/biominsimplechemistry.hh
+++ b/examples/biomineralization/material/fluidsystems/biominsimplechemistry.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_BIOFLUID_SIMPLE_CHEM_SYSTEM_HH
 #define DUMUX_BIOFLUID_SIMPLE_CHEM_SYSTEM_HH
diff --git a/examples/biomineralization/material/fluidsystems/icpcomplexsalinitybrine.hh b/examples/biomineralization/material/fluidsystems/icpcomplexsalinitybrine.hh
index b4c2bf7d5e..3bec5e20d2 100644
--- a/examples/biomineralization/material/fluidsystems/icpcomplexsalinitybrine.hh
+++ b/examples/biomineralization/material/fluidsystems/icpcomplexsalinitybrine.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_ICP_COMPLEX_SALINITY_BRINE_FLUID_SYSTEM_HH
 #define DUMUX_ICP_COMPLEX_SALINITY_BRINE_FLUID_SYSTEM_HH
diff --git a/examples/biomineralization/material/solidsystems/biominsolids.hh b/examples/biomineralization/material/solidsystems/biominsolids.hh
index ce54476141..f2e4a2be53 100644
--- a/examples/biomineralization/material/solidsystems/biominsolids.hh
+++ b/examples/biomineralization/material/solidsystems/biominsolids.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_SOLIDSYSTEMS_MICP_SOLID_PHASE_HH
 #define DUMUX_SOLIDSYSTEMS_MICP_SOLID_PHASE_HH
diff --git a/examples/biomineralization/problem.hh b/examples/biomineralization/problem.hh
index dc550000c0..53b2ae324f 100644
--- a/examples/biomineralization/problem.hh
+++ b/examples/biomineralization/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 #ifndef DUMUX_MICP_COLUMN_SIMPLE_CHEM_PROBLEM_HH
 #define DUMUX_MICP_COLUMN_SIMPLE_CHEM_PROBLEM_HH
 
diff --git a/examples/biomineralization/properties.hh b/examples/biomineralization/properties.hh
index 7190b65682..323eead9e0 100644
--- a/examples/biomineralization/properties.hh
+++ b/examples/biomineralization/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_MICP_COLUMN_SIMPLE_CHEM_PROPERTIES_HH
 #define DUMUX_MICP_COLUMN_SIMPLE_CHEM_PROPERTIES_HH
diff --git a/examples/biomineralization/spatialparams.hh b/examples/biomineralization/spatialparams.hh
index dd5b9e4e71..5ff1d14922 100644
--- a/examples/biomineralization/spatialparams.hh
+++ b/examples/biomineralization/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_MICP_COLUMN_SIMPLE_CHEM_SPATIAL_PARAMS_HH
 #define DUMUX_MICP_COLUMN_SIMPLE_CHEM_SPATIAL_PARAMS_HH
diff --git a/examples/cahn_hilliard/main.cc b/examples/cahn_hilliard/main.cc
index cdcbaa11fe..4cf109f366 100644
--- a/examples/cahn_hilliard/main.cc
+++ b/examples/cahn_hilliard/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 // # Cahn-Hilliard equation main program
 //
diff --git a/examples/cahn_hilliard/model.hh b/examples/cahn_hilliard/model.hh
index 3d08198e97..2b765ce3c0 100644
--- a/examples/cahn_hilliard/model.hh
+++ b/examples/cahn_hilliard/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLES_CAHN_HILLIARD_MODEL_HH
 #define DUMUX_EXAMPLES_CAHN_HILLIARD_MODEL_HH
diff --git a/examples/convert_code_to_doc.py b/examples/convert_code_to_doc.py
index c131212478..225b9878ed 100755
--- a/examples/convert_code_to_doc.py
+++ b/examples/convert_code_to_doc.py
@@ -37,7 +37,8 @@ def cppRules():
     """
     Define a list of rules to apply for cpp source code
     """
-    suppressHeader = Suppress(Combine("// -*-" + SkipTo("*******/" + LineEnd(), include=True)))
+    suppressHeader = Suppress(Combine("// -*-" + SkipTo("SPDX-License-Identifier:" + Optional(restOfLine)
+                    + LineEnd() + "//" + LineEnd(), include=True)))
     suppressHeaderGuard = Suppress("#ifndef" + Optional(restOfLine) + LineEnd() + "#define" + Optional(restOfLine))
     suppressEndHeaderGuard = Suppress("#endif" + Optional(restOfLine))
 
diff --git a/examples/diffusion/main.cc b/examples/diffusion/main.cc
index b32502e6e2..28e4179824 100644
--- a/examples/diffusion/main.cc
+++ b/examples/diffusion/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 // In the file `main.cc`, we use the previously defined model to
 // setup the simulation. The setup consists of four steps:
diff --git a/examples/diffusion/model.hh b/examples/diffusion/model.hh
index 024953cd56..9523db1bfc 100644
--- a/examples/diffusion/model.hh
+++ b/examples/diffusion/model.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLES_DIFFUSION_MODEL_HH
 #define DUMUX_EXAMPLES_DIFFUSION_MODEL_HH
diff --git a/examples/embedded_network_1d3d/bloodflow.hh b/examples/embedded_network_1d3d/bloodflow.hh
index 15cd2fee02..e2ced3ccff 100644
--- a/examples/embedded_network_1d3d/bloodflow.hh
+++ b/examples/embedded_network_1d3d/bloodflow.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLE_BLOODFLOW_SOLVER_HH
 #define DUMUX_EXAMPLE_BLOODFLOW_SOLVER_HH
diff --git a/examples/embedded_network_1d3d/main.cc b/examples/embedded_network_1d3d/main.cc
index c94102f2ff..97c0ab3653 100644
--- a/examples/embedded_network_1d3d/main.cc
+++ b/examples/embedded_network_1d3d/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 // # The main file (`main.cc`)
 //
 // This file contains the `main` function and implements the main program
diff --git a/examples/embedded_network_1d3d/problem.hh b/examples/embedded_network_1d3d/problem.hh
index d0b1701660..1e3ae1c451 100644
--- a/examples/embedded_network_1d3d/problem.hh
+++ b/examples/embedded_network_1d3d/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TISSUE_NETWORK_TRANSPORT_PROBLEMS_HH
 #define DUMUX_TISSUE_NETWORK_TRANSPORT_PROBLEMS_HH
diff --git a/examples/embedded_network_1d3d/properties.hh b/examples/embedded_network_1d3d/properties.hh
index 691f5d90df..bbea333b3d 100644
--- a/examples/embedded_network_1d3d/properties.hh
+++ b/examples/embedded_network_1d3d/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 #ifndef DUMUX_NETWORK_TISSUE_TRANSPORT_PROPERTIES_HH
 #define DUMUX_NETWORK_TISSUE_TRANSPORT_PROPERTIES_HH
 
diff --git a/examples/embedded_network_1d3d/solver.hh b/examples/embedded_network_1d3d/solver.hh
index e0a705d85c..c46fb62738 100644
--- a/examples/embedded_network_1d3d/solver.hh
+++ b/examples/embedded_network_1d3d/solver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Linear
diff --git a/examples/embedded_network_1d3d/spatialparams.hh b/examples/embedded_network_1d3d/spatialparams.hh
index 68fb7b4c18..4d36e0ae01 100644
--- a/examples/embedded_network_1d3d/spatialparams.hh
+++ b/examples/embedded_network_1d3d/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_NETWORK_TISSUE_SPATIAL_PARAMS_HH
 #define DUMUX_NETWORK_TISSUE_SPATIAL_PARAMS_HH
diff --git a/examples/embedded_network_1d3d/tracerfluidsystem.hh b/examples/embedded_network_1d3d/tracerfluidsystem.hh
index d73abad0c3..b332335f20 100644
--- a/examples/embedded_network_1d3d/tracerfluidsystem.hh
+++ b/examples/embedded_network_1d3d/tracerfluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TRACER_FLUID_SYSTEM_HH
 #define DUMUX_TRACER_FLUID_SYSTEM_HH
diff --git a/examples/freeflowchannel/main.cc b/examples/freeflowchannel/main.cc
index ef39b0188d..2d2183d48a 100644
--- a/examples/freeflowchannel/main.cc
+++ b/examples/freeflowchannel/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
  // ## The main file (`main.cc`)
  // [[content]]
diff --git a/examples/freeflowchannel/problem.hh b/examples/freeflowchannel/problem.hh
index 0729070c80..f651e5804d 100644
--- a/examples/freeflowchannel/problem.hh
+++ b/examples/freeflowchannel/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLES_FREEFLOW_CHANNEL_PROBLEM_HH
 #define DUMUX_EXAMPLES_FREEFLOW_CHANNEL_PROBLEM_HH
diff --git a/examples/freeflowchannel/properties.hh b/examples/freeflowchannel/properties.hh
index 31445af6ce..08a022f0dd 100644
--- a/examples/freeflowchannel/properties.hh
+++ b/examples/freeflowchannel/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLES_FREEFLOW_CHANNEL_PROPERTIES_HH
 #define DUMUX_EXAMPLES_FREEFLOW_CHANNEL_PROPERTIES_HH
diff --git a/examples/liddrivencavity/main.cc b/examples/liddrivencavity/main.cc
index de6bc25af5..de533c79c4 100644
--- a/examples/liddrivencavity/main.cc
+++ b/examples/liddrivencavity/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
  // ## The main file (`main.cc`)
  // [[content]]
diff --git a/examples/liddrivencavity/problem.hh b/examples/liddrivencavity/problem.hh
index ad9115cf21..8798efac2d 100644
--- a/examples/liddrivencavity/problem.hh
+++ b/examples/liddrivencavity/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_LIDDRIVENCAVITY_EXAMPLE_PROBLEM_HH
 #define DUMUX_LIDDRIVENCAVITY_EXAMPLE_PROBLEM_HH
diff --git a/examples/liddrivencavity/properties.hh b/examples/liddrivencavity/properties.hh
index 2f318c3764..b19e8c5628 100644
--- a/examples/liddrivencavity/properties.hh
+++ b/examples/liddrivencavity/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_LIDDRIVENCAVITY_EXAMPLE_PROPERTIES_HH
 #define DUMUX_LIDDRIVENCAVITY_EXAMPLE_PROPERTIES_HH
diff --git a/examples/porenetwork_upscaling/main.cc b/examples/porenetwork_upscaling/main.cc
index 6b151bc46b..59fd740da5 100644
--- a/examples/porenetwork_upscaling/main.cc
+++ b/examples/porenetwork_upscaling/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 // ## The main program (`main.cc`)
 // This file contains the main program flow. In this example, we use a single-phase
 // Pore-Network-Model to evaluate the upscaled Darcy permeability of a given network.
diff --git a/examples/porenetwork_upscaling/problem.hh b/examples/porenetwork_upscaling/problem.hh
index 2755005b62..304e3a5b14 100644
--- a/examples/porenetwork_upscaling/problem.hh
+++ b/examples/porenetwork_upscaling/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_PNM_ONEP_PERMEABILITY_UPSCALING_PROBLEM_HH
 #define DUMUX_PNM_ONEP_PERMEABILITY_UPSCALING_PROBLEM_HH
diff --git a/examples/porenetwork_upscaling/properties.hh b/examples/porenetwork_upscaling/properties.hh
index 07e1659497..eadd77d200 100644
--- a/examples/porenetwork_upscaling/properties.hh
+++ b/examples/porenetwork_upscaling/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_PNM_ONEP_PERMEABILITY_UPSCALING_PROPERTIES_HH
 #define DUMUX_PNM_ONEP_PERMEABILITY_UPSCALING_PROPERTIES_HH
diff --git a/examples/porenetwork_upscaling/spatialparams.hh b/examples/porenetwork_upscaling/spatialparams.hh
index 7efba23c4c..9a7f543bb4 100644
--- a/examples/porenetwork_upscaling/spatialparams.hh
+++ b/examples/porenetwork_upscaling/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/examples/porenetwork_upscaling/upscalinghelper.hh b/examples/porenetwork_upscaling/upscalinghelper.hh
index 421bf649f4..c9ed4eabd5 100644
--- a/examples/porenetwork_upscaling/upscalinghelper.hh
+++ b/examples/porenetwork_upscaling/upscalinghelper.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_PNM_ONEP_PERMEABILITY_UPSCALING_HELPER_HH
 #define DUMUX_PNM_ONEP_PERMEABILITY_UPSCALING_HELPER_HH
diff --git a/examples/shallowwaterfriction/main.cc b/examples/shallowwaterfriction/main.cc
index b8bee9f095..eeae6bb306 100644
--- a/examples/shallowwaterfriction/main.cc
+++ b/examples/shallowwaterfriction/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 // ## The main file `main.cc`
 // [[content]]
diff --git a/examples/shallowwaterfriction/problem.hh b/examples/shallowwaterfriction/problem.hh
index 7a45db9fc2..f1154bd4f6 100644
--- a/examples/shallowwaterfriction/problem.hh
+++ b/examples/shallowwaterfriction/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLE_SHALLOWWATER_FRICTION_PROBLEM_HH
 #define DUMUX_EXAMPLE_SHALLOWWATER_FRICTION_PROBLEM_HH
diff --git a/examples/shallowwaterfriction/properties.hh b/examples/shallowwaterfriction/properties.hh
index 05fd2059fc..bb06974a95 100644
--- a/examples/shallowwaterfriction/properties.hh
+++ b/examples/shallowwaterfriction/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_EXAMPLE_SHALLOWWATER_FRICTION_PROPERTIES_HH
 #define DUMUX_EXAMPLE_SHALLOWWATER_FRICTION_PROPERTIES_HH
diff --git a/examples/shallowwaterfriction/spatialparams.hh b/examples/shallowwaterfriction/spatialparams.hh
index 89fec78bc8..e8e3ee1bf7 100644
--- a/examples/shallowwaterfriction/spatialparams.hh
+++ b/examples/shallowwaterfriction/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_ROUGH_CHANNEL_SPATIAL_PARAMETERS_HH
 #define DUMUX_ROUGH_CHANNEL_SPATIAL_PARAMETERS_HH
diff --git a/python/dumux/common/_common.cc b/python/dumux/common/_common.cc
index 2ae4d0082a..19e51e09a8 100644
--- a/python/dumux/common/_common.cc
+++ b/python/dumux/common/_common.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #include <dune/python/pybind11/pybind11.h>
 #include <dune/python/pybind11/stl.h>
diff --git a/test/common/math/test_math.cc b/test/common/math/test_math.cc
index 2a8d9d1c51..0f06b0a035 100644
--- a/test/common/math/test_math.cc
+++ b/test/common/math/test_math.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/common/metadata/test_metadata.cc b/test/common/metadata/test_metadata.cc
index 34d512e0c0..452f3a0a08 100644
--- a/test/common/metadata/test_metadata.cc
+++ b/test/common/metadata/test_metadata.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/common/propertysystem/test_propertysystem.cc b/test/common/propertysystem/test_propertysystem.cc
index 3a7a5474ef..38328c381e 100644
--- a/test/common/propertysystem/test_propertysystem.cc
+++ b/test/common/propertysystem/test_propertysystem.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/test/common/propertysystem/test_propertysystem_aliases.cc b/test/common/propertysystem/test_propertysystem_aliases.cc
index dd9a031ecb..1689f8388c 100644
--- a/test/common/propertysystem/test_propertysystem_aliases.cc
+++ b/test/common/propertysystem/test_propertysystem_aliases.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/test/common/propertysystem/test_propertysystem_example.cc b/test/common/propertysystem/test_propertysystem_example.cc
index 4166471700..d264eaa8a6 100644
--- a/test/common/propertysystem/test_propertysystem_example.cc
+++ b/test/common/propertysystem/test_propertysystem_example.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/test/common/spline/test_cubicspline.cc b/test/common/spline/test_cubicspline.cc
index 68a484bd0d..e501fbac32 100644
--- a/test/common/spline/test_cubicspline.cc
+++ b/test/common/spline/test_cubicspline.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test the simple cubic spline implementation
diff --git a/test/common/spline/test_monotonecubicspline.cc b/test/common/spline/test_monotonecubicspline.cc
index 8393a9e9ba..eee9931cf0 100644
--- a/test/common/spline/test_monotonecubicspline.cc
+++ b/test/common/spline/test_monotonecubicspline.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test the simple cubic spline implementation
diff --git a/test/common/spline/test_spline.cc b/test/common/spline/test_spline.cc
index c5689ec28e..30249beeb2 100644
--- a/test/common/spline/test_spline.cc
+++ b/test/common/spline/test_spline.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/discretization/box/test_boxfvgeometry.cc b/test/discretization/box/test_boxfvgeometry.cc
index 9eb855e5e8..c2d3615fff 100644
--- a/test/discretization/box/test_boxfvgeometry.cc
+++ b/test/discretization/box/test_boxfvgeometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for finite volume element geometry, sub control volume, and sub
diff --git a/test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc b/test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc
index 5b08fdcf3b..a229116aee 100644
--- a/test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc
+++ b/test/discretization/cellcentered/tpfa/test_tpfafvgeometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for finite volume element geometry, sub control volume, and sub
diff --git a/test/discretization/cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc b/test/discretization/cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc
index bf489ac4c4..a807e79d71 100644
--- a/test/discretization/cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc
+++ b/test/discretization/cellcentered/tpfa/test_tpfafvgeometry_nonconforming.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for the grid finite volume element geometry for non-conforming grids.
diff --git a/test/discretization/facecentered/diamond/test_diamondgridgeometry.cc b/test/discretization/facecentered/diamond/test_diamondgridgeometry.cc
index 246debd28c..f8ac426ea8 100644
--- a/test/discretization/facecentered/diamond/test_diamondgridgeometry.cc
+++ b/test/discretization/facecentered/diamond/test_diamondgridgeometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for finite volume element geometry, sub control volume, and sub
diff --git a/test/discretization/facecentered/staggered/drawgrid.hh b/test/discretization/facecentered/staggered/drawgrid.hh
index b2f9daa34f..f0b3e5e172 100644
--- a/test/discretization/facecentered/staggered/drawgrid.hh
+++ b/test/discretization/facecentered/staggered/drawgrid.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Draw Grid function for face-centered staggered. Modified from Dune-Grid's printgrid method
diff --git a/test/discretization/facecentered/staggered/test_staggeredfvgeometry.cc b/test/discretization/facecentered/staggered/test_staggeredfvgeometry.cc
index 04f6c8889c..c0232eb032 100644
--- a/test/discretization/facecentered/staggered/test_staggeredfvgeometry.cc
+++ b/test/discretization/facecentered/staggered/test_staggeredfvgeometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for finite volume element geometry, sub control volume, and sub
diff --git a/test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc b/test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc
index 4128712978..f6a2cfc9ac 100644
--- a/test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc
+++ b/test/discretization/pq1bubble/test_pq1bubblefvgeometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for finite volume element geometry, sub control volume, and sub
diff --git a/test/discretization/projection/test_l2_projection.cc b/test/discretization/projection/test_l2_projection.cc
index 9c2a399c51..eee1444c0d 100644
--- a/test/discretization/projection/test_l2_projection.cc
+++ b/test/discretization/projection/test_l2_projection.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for the L2 projection of analytic solutions
diff --git a/test/discretization/projection/test_projection_2d1d.cc b/test/discretization/projection/test_projection_2d1d.cc
index 73f5e1131c..24fc7de83d 100644
--- a/test/discretization/projection/test_projection_2d1d.cc
+++ b/test/discretization/projection/test_projection_2d1d.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for the projection of discrete solutions from
diff --git a/test/discretization/rotationsymmetry/test_rotationsymmetric_gridgeometry.cc b/test/discretization/rotationsymmetry/test_rotationsymmetric_gridgeometry.cc
index 681c8055cf..caa8a5b19f 100644
--- a/test/discretization/rotationsymmetry/test_rotationsymmetric_gridgeometry.cc
+++ b/test/discretization/rotationsymmetry/test_rotationsymmetric_gridgeometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for rotation symmetric grid geometry
diff --git a/test/discretization/staggered/test_staggered_free_flow_geometry.cc b/test/discretization/staggered/test_staggered_free_flow_geometry.cc
index 434635f2f9..a9c2145ac5 100644
--- a/test/discretization/staggered/test_staggered_free_flow_geometry.cc
+++ b/test/discretization/staggered/test_staggered_free_flow_geometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for finite volume element geometry, sub control volume, and sub
diff --git a/test/discretization/staggered/test_staggeredfvgeometry.cc b/test/discretization/staggered/test_staggeredfvgeometry.cc
index c7346a155e..5179208ec3 100644
--- a/test/discretization/staggered/test_staggeredfvgeometry.cc
+++ b/test/discretization/staggered/test_staggeredfvgeometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for finite volume element geometry, sub control volume, and sub
diff --git a/test/discretization/test_walldistance.cc b/test/discretization/test_walldistance.cc
index 3d6a30d64c..d7e25dbdb3 100644
--- a/test/discretization/test_walldistance.cc
+++ b/test/discretization/test_walldistance.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Wall distance tests
diff --git a/test/experimental/discretization/test_fvgridvariables.cc b/test/experimental/discretization/test_fvgridvariables.cc
index 70e4fcf2be..a8de26d44b 100644
--- a/test/experimental/discretization/test_fvgridvariables.cc
+++ b/test/experimental/discretization/test_fvgridvariables.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for the new experimental finite volume grid variables.
diff --git a/test/flux/test_diffusioncontainers.cc b/test/flux/test_diffusioncontainers.cc
index 26c4ffca92..3da34f2b88 100644
--- a/test/flux/test_diffusioncontainers.cc
+++ b/test/flux/test_diffusioncontainers.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FluxTests
diff --git a/test/freeflow/navierstokes/analyticalsolutionvectors.hh b/test/freeflow/navierstokes/analyticalsolutionvectors.hh
index 6979b4039e..b3cc7ea9ea 100644
--- a/test/freeflow/navierstokes/analyticalsolutionvectors.hh
+++ b/test/freeflow/navierstokes/analyticalsolutionvectors.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/angeli/main.cc b/test/freeflow/navierstokes/angeli/main.cc
index 48cb490ea3..02013dc541 100644
--- a/test/freeflow/navierstokes/angeli/main.cc
+++ b/test/freeflow/navierstokes/angeli/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/angeli/problem.hh b/test/freeflow/navierstokes/angeli/problem.hh
index 8846afdd0c..c1b4a4f5ee 100644
--- a/test/freeflow/navierstokes/angeli/problem.hh
+++ b/test/freeflow/navierstokes/angeli/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/angeli/properties.hh b/test/freeflow/navierstokes/angeli/properties.hh
index 972dc547c4..eb75927918 100644
--- a/test/freeflow/navierstokes/angeli/properties.hh
+++ b/test/freeflow/navierstokes/angeli/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/1d/main.cc b/test/freeflow/navierstokes/channel/1d/main.cc
index c0ba0471cb..010c18e8b7 100644
--- a/test/freeflow/navierstokes/channel/1d/main.cc
+++ b/test/freeflow/navierstokes/channel/1d/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/1d/problem.hh b/test/freeflow/navierstokes/channel/1d/problem.hh
index 55f753e107..7d0a80bdd2 100644
--- a/test/freeflow/navierstokes/channel/1d/problem.hh
+++ b/test/freeflow/navierstokes/channel/1d/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/1d/properties.hh b/test/freeflow/navierstokes/channel/1d/properties.hh
index 72d472e1ad..48b8ed8d13 100644
--- a/test/freeflow/navierstokes/channel/1d/properties.hh
+++ b/test/freeflow/navierstokes/channel/1d/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/2d/main.cc b/test/freeflow/navierstokes/channel/2d/main.cc
index 762786f5dc..7973b8eb3b 100644
--- a/test/freeflow/navierstokes/channel/2d/main.cc
+++ b/test/freeflow/navierstokes/channel/2d/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/2d/problem.hh b/test/freeflow/navierstokes/channel/2d/problem.hh
index 33bbddca6a..8b2f5caa86 100644
--- a/test/freeflow/navierstokes/channel/2d/problem.hh
+++ b/test/freeflow/navierstokes/channel/2d/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/2d/properties.hh b/test/freeflow/navierstokes/channel/2d/properties.hh
index 6a42b061a9..94202cbcdd 100644
--- a/test/freeflow/navierstokes/channel/2d/properties.hh
+++ b/test/freeflow/navierstokes/channel/2d/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/3d/main.cc b/test/freeflow/navierstokes/channel/3d/main.cc
index 481ca42e3f..f226406c33 100644
--- a/test/freeflow/navierstokes/channel/3d/main.cc
+++ b/test/freeflow/navierstokes/channel/3d/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/3d/problem.hh b/test/freeflow/navierstokes/channel/3d/problem.hh
index 2748b6bea4..efb91ba657 100644
--- a/test/freeflow/navierstokes/channel/3d/problem.hh
+++ b/test/freeflow/navierstokes/channel/3d/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/3d/properties.hh b/test/freeflow/navierstokes/channel/3d/properties.hh
index 911609df4c..b3a5f2f199 100644
--- a/test/freeflow/navierstokes/channel/3d/properties.hh
+++ b/test/freeflow/navierstokes/channel/3d/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/3d/spatialparams.hh b/test/freeflow/navierstokes/channel/3d/spatialparams.hh
index 8ce7165f0e..94ec917b08 100644
--- a/test/freeflow/navierstokes/channel/3d/spatialparams.hh
+++ b/test/freeflow/navierstokes/channel/3d/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FreeflowTests
diff --git a/test/freeflow/navierstokes/channel/3d_nonuniform/main.cc b/test/freeflow/navierstokes/channel/3d_nonuniform/main.cc
index c17569c0e2..4ec3fbfd04 100644
--- a/test/freeflow/navierstokes/channel/3d_nonuniform/main.cc
+++ b/test/freeflow/navierstokes/channel/3d_nonuniform/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/3d_nonuniform/problem.hh b/test/freeflow/navierstokes/channel/3d_nonuniform/problem.hh
index 52d2a04ef5..d756f9491a 100644
--- a/test/freeflow/navierstokes/channel/3d_nonuniform/problem.hh
+++ b/test/freeflow/navierstokes/channel/3d_nonuniform/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 #ifndef DUMUX_TEST_FREEFLOW_NAVIERSTOKES_3D_CHANNEL_PROBLEM_HH
 #define DUMUX_TEST_FREEFLOW_NAVIERSTOKES_3D_CHANNEL_PROBLEM_HH
 
diff --git a/test/freeflow/navierstokes/channel/3d_nonuniform/properties.hh b/test/freeflow/navierstokes/channel/3d_nonuniform/properties.hh
index fe1398bcc2..fc032fbb81 100644
--- a/test/freeflow/navierstokes/channel/3d_nonuniform/properties.hh
+++ b/test/freeflow/navierstokes/channel/3d_nonuniform/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/pipe/main.cc b/test/freeflow/navierstokes/channel/pipe/main.cc
index 3174f39114..5d6f5cd2e3 100644
--- a/test/freeflow/navierstokes/channel/pipe/main.cc
+++ b/test/freeflow/navierstokes/channel/pipe/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #include <config.h>
 
diff --git a/test/freeflow/navierstokes/channel/pipe/momentum/main.cc b/test/freeflow/navierstokes/channel/pipe/momentum/main.cc
index e68b36175d..21ad49ef73 100644
--- a/test/freeflow/navierstokes/channel/pipe/momentum/main.cc
+++ b/test/freeflow/navierstokes/channel/pipe/momentum/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/pipe/momentum/problem.hh b/test/freeflow/navierstokes/channel/pipe/momentum/problem.hh
index d67a507647..9a814311f6 100644
--- a/test/freeflow/navierstokes/channel/pipe/momentum/problem.hh
+++ b/test/freeflow/navierstokes/channel/pipe/momentum/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TEST_FREEFLOW_PIPE_PROBLEM_HH
 #define DUMUX_TEST_FREEFLOW_PIPE_PROBLEM_HH
diff --git a/test/freeflow/navierstokes/channel/pipe/momentum/properties.hh b/test/freeflow/navierstokes/channel/pipe/momentum/properties.hh
index be7ba37fef..09fef48ef6 100644
--- a/test/freeflow/navierstokes/channel/pipe/momentum/properties.hh
+++ b/test/freeflow/navierstokes/channel/pipe/momentum/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/channel/pipe/problem.hh b/test/freeflow/navierstokes/channel/pipe/problem.hh
index 35d7f56a21..8c10981af5 100644
--- a/test/freeflow/navierstokes/channel/pipe/problem.hh
+++ b/test/freeflow/navierstokes/channel/pipe/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TEST_FREEFLOW_PIPE_PROBLEM_HH
 #define DUMUX_TEST_FREEFLOW_PIPE_PROBLEM_HH
diff --git a/test/freeflow/navierstokes/channel/pipe/properties.hh b/test/freeflow/navierstokes/channel/pipe/properties.hh
index 5407ae610a..0451080371 100644
--- a/test/freeflow/navierstokes/channel/pipe/properties.hh
+++ b/test/freeflow/navierstokes/channel/pipe/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/donea/main.cc b/test/freeflow/navierstokes/donea/main.cc
index 895ef0bd90..57358c831a 100644
--- a/test/freeflow/navierstokes/donea/main.cc
+++ b/test/freeflow/navierstokes/donea/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/donea/main_momentum.cc b/test/freeflow/navierstokes/donea/main_momentum.cc
index 66574385b5..01e84775b2 100644
--- a/test/freeflow/navierstokes/donea/main_momentum.cc
+++ b/test/freeflow/navierstokes/donea/main_momentum.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/donea/problem.hh b/test/freeflow/navierstokes/donea/problem.hh
index ecafcefae6..4f2a7f7a01 100644
--- a/test/freeflow/navierstokes/donea/problem.hh
+++ b/test/freeflow/navierstokes/donea/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/donea/properties.hh b/test/freeflow/navierstokes/donea/properties.hh
index de5f20c9e7..dfcc3456ac 100644
--- a/test/freeflow/navierstokes/donea/properties.hh
+++ b/test/freeflow/navierstokes/donea/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/donea/properties_momentum.hh b/test/freeflow/navierstokes/donea/properties_momentum.hh
index 2b0bfd3bfa..986e06fd4a 100644
--- a/test/freeflow/navierstokes/donea/properties_momentum.hh
+++ b/test/freeflow/navierstokes/donea/properties_momentum.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/errors.hh b/test/freeflow/navierstokes/errors.hh
index 8ab80f9e07..cb92777b00 100644
--- a/test/freeflow/navierstokes/errors.hh
+++ b/test/freeflow/navierstokes/errors.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/kovasznay/main.cc b/test/freeflow/navierstokes/kovasznay/main.cc
index e6e5d137c6..b0519de4fb 100644
--- a/test/freeflow/navierstokes/kovasznay/main.cc
+++ b/test/freeflow/navierstokes/kovasznay/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/kovasznay/problem.hh b/test/freeflow/navierstokes/kovasznay/problem.hh
index bc7c5ce843..438bd55dd4 100644
--- a/test/freeflow/navierstokes/kovasznay/problem.hh
+++ b/test/freeflow/navierstokes/kovasznay/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/kovasznay/properties.hh b/test/freeflow/navierstokes/kovasznay/properties.hh
index 094233b06e..c18e7383fd 100644
--- a/test/freeflow/navierstokes/kovasznay/properties.hh
+++ b/test/freeflow/navierstokes/kovasznay/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/periodic/main.cc b/test/freeflow/navierstokes/periodic/main.cc
index 12383096d4..0e43a894a1 100644
--- a/test/freeflow/navierstokes/periodic/main.cc
+++ b/test/freeflow/navierstokes/periodic/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/periodic/problem.hh b/test/freeflow/navierstokes/periodic/problem.hh
index 4d02174dbf..a52de59978 100644
--- a/test/freeflow/navierstokes/periodic/problem.hh
+++ b/test/freeflow/navierstokes/periodic/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/periodic/properties.hh b/test/freeflow/navierstokes/periodic/properties.hh
index 18da5f906e..1a593dc125 100644
--- a/test/freeflow/navierstokes/periodic/properties.hh
+++ b/test/freeflow/navierstokes/periodic/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/sincos/main.cc b/test/freeflow/navierstokes/sincos/main.cc
index 4f6ed54b32..41389538a7 100644
--- a/test/freeflow/navierstokes/sincos/main.cc
+++ b/test/freeflow/navierstokes/sincos/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/sincos/problem.hh b/test/freeflow/navierstokes/sincos/problem.hh
index c32cadbd07..812a5cf018 100644
--- a/test/freeflow/navierstokes/sincos/problem.hh
+++ b/test/freeflow/navierstokes/sincos/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokes/sincos/properties.hh b/test/freeflow/navierstokes/sincos/properties.hh
index c56a22dda8..c928f971f9 100644
--- a/test/freeflow/navierstokes/sincos/properties.hh
+++ b/test/freeflow/navierstokes/sincos/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokes/unstructured/main.cc b/test/freeflow/navierstokes/unstructured/main.cc
index eb35f99b87..9a72238b61 100644
--- a/test/freeflow/navierstokes/unstructured/main.cc
+++ b/test/freeflow/navierstokes/unstructured/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 #include <config.h>
 
 #include <iostream>
diff --git a/test/freeflow/navierstokes/unstructured/problem.hh b/test/freeflow/navierstokes/unstructured/problem.hh
index 3e7460ca23..c5df49dfa9 100644
--- a/test/freeflow/navierstokes/unstructured/problem.hh
+++ b/test/freeflow/navierstokes/unstructured/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 #ifndef DUMUX_TEST_FREEFLOW_NAVIERSTOKES_3D_CHANNEL_PROBLEM_HH
 #define DUMUX_TEST_FREEFLOW_NAVIERSTOKES_3D_CHANNEL_PROBLEM_HH
 
diff --git a/test/freeflow/navierstokes/unstructured/properties.hh b/test/freeflow/navierstokes/unstructured/properties.hh
index eed9fe672c..f1c3a12b07 100644
--- a/test/freeflow/navierstokes/unstructured/properties.hh
+++ b/test/freeflow/navierstokes/unstructured/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/freeflow/navierstokesnc/channel/main.cc b/test/freeflow/navierstokesnc/channel/main.cc
index 0c656a6732..f51db75508 100644
--- a/test/freeflow/navierstokesnc/channel/main.cc
+++ b/test/freeflow/navierstokesnc/channel/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokesnc/channel/problem.hh b/test/freeflow/navierstokesnc/channel/problem.hh
index f021264112..851a90ea4e 100644
--- a/test/freeflow/navierstokesnc/channel/problem.hh
+++ b/test/freeflow/navierstokesnc/channel/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokesnc/channel/properties.hh b/test/freeflow/navierstokesnc/channel/properties.hh
index 43d493317e..a2657253a5 100644
--- a/test/freeflow/navierstokesnc/channel/properties.hh
+++ b/test/freeflow/navierstokesnc/channel/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokesnc/densitydrivenflow/main.cc b/test/freeflow/navierstokesnc/densitydrivenflow/main.cc
index 9ce622850c..14f759c687 100644
--- a/test/freeflow/navierstokesnc/densitydrivenflow/main.cc
+++ b/test/freeflow/navierstokesnc/densitydrivenflow/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokesnc/densitydrivenflow/problem.hh b/test/freeflow/navierstokesnc/densitydrivenflow/problem.hh
index 228c56295b..b900d90f4a 100644
--- a/test/freeflow/navierstokesnc/densitydrivenflow/problem.hh
+++ b/test/freeflow/navierstokesnc/densitydrivenflow/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokesnc/densitydrivenflow/properties.hh b/test/freeflow/navierstokesnc/densitydrivenflow/properties.hh
index 42b3374949..bb9cd4eacb 100644
--- a/test/freeflow/navierstokesnc/densitydrivenflow/properties.hh
+++ b/test/freeflow/navierstokesnc/densitydrivenflow/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokesnc/maxwellstefan/main.cc b/test/freeflow/navierstokesnc/maxwellstefan/main.cc
index a7b324d27b..a0fc14d160 100644
--- a/test/freeflow/navierstokesnc/maxwellstefan/main.cc
+++ b/test/freeflow/navierstokesnc/maxwellstefan/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokesnc/maxwellstefan/problem.hh b/test/freeflow/navierstokesnc/maxwellstefan/problem.hh
index 6d234a508d..ef12f3bebf 100644
--- a/test/freeflow/navierstokesnc/maxwellstefan/problem.hh
+++ b/test/freeflow/navierstokesnc/maxwellstefan/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/navierstokesnc/maxwellstefan/properties.hh b/test/freeflow/navierstokesnc/maxwellstefan/properties.hh
index 365c225797..63980d3202 100644
--- a/test/freeflow/navierstokesnc/maxwellstefan/properties.hh
+++ b/test/freeflow/navierstokesnc/maxwellstefan/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesNCTests
diff --git a/test/freeflow/rans/main.cc b/test/freeflow/rans/main.cc
index f32bb77d11..97f0051a49 100644
--- a/test/freeflow/rans/main.cc
+++ b/test/freeflow/rans/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSTests
diff --git a/test/freeflow/rans/problem.hh b/test/freeflow/rans/problem.hh
index f5823180b8..278cc850d5 100644
--- a/test/freeflow/rans/problem.hh
+++ b/test/freeflow/rans/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSTests
diff --git a/test/freeflow/rans/properties.hh b/test/freeflow/rans/properties.hh
index 5e8d2acf87..33c6862f8d 100644
--- a/test/freeflow/rans/properties.hh
+++ b/test/freeflow/rans/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSTests
diff --git a/test/freeflow/ransnc/main.cc b/test/freeflow/ransnc/main.cc
index 650f055162..b2571f14bb 100644
--- a/test/freeflow/ransnc/main.cc
+++ b/test/freeflow/ransnc/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSNCTests
diff --git a/test/freeflow/ransnc/problem.hh b/test/freeflow/ransnc/problem.hh
index 7cf777560d..2e3aafe108 100644
--- a/test/freeflow/ransnc/problem.hh
+++ b/test/freeflow/ransnc/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSNCTests
diff --git a/test/freeflow/ransnc/properties.hh b/test/freeflow/ransnc/properties.hh
index 2ab109edeb..dca316a985 100644
--- a/test/freeflow/ransnc/properties.hh
+++ b/test/freeflow/ransnc/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RANSNCTests
diff --git a/test/freeflow/shallowwater/bowl/main.cc b/test/freeflow/shallowwater/bowl/main.cc
index 33f6943886..9ac533f8d6 100644
--- a/test/freeflow/shallowwater/bowl/main.cc
+++ b/test/freeflow/shallowwater/bowl/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/bowl/problem.hh b/test/freeflow/shallowwater/bowl/problem.hh
index 8cbb025aa6..6e0d3dee3f 100644
--- a/test/freeflow/shallowwater/bowl/problem.hh
+++ b/test/freeflow/shallowwater/bowl/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/bowl/properties.hh b/test/freeflow/shallowwater/bowl/properties.hh
index 000c8242c7..2fb9aa5895 100644
--- a/test/freeflow/shallowwater/bowl/properties.hh
+++ b/test/freeflow/shallowwater/bowl/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/bowl/spatialparams.hh b/test/freeflow/shallowwater/bowl/spatialparams.hh
index eb99aad3a7..baf17a1415 100644
--- a/test/freeflow/shallowwater/bowl/spatialparams.hh
+++ b/test/freeflow/shallowwater/bowl/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/dambreak/main.cc b/test/freeflow/shallowwater/dambreak/main.cc
index 5e34a275c8..347b09caf0 100644
--- a/test/freeflow/shallowwater/dambreak/main.cc
+++ b/test/freeflow/shallowwater/dambreak/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/dambreak/problem.hh b/test/freeflow/shallowwater/dambreak/problem.hh
index 76d0b4d552..261d40ef7e 100644
--- a/test/freeflow/shallowwater/dambreak/problem.hh
+++ b/test/freeflow/shallowwater/dambreak/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/dambreak/properties.hh b/test/freeflow/shallowwater/dambreak/properties.hh
index 14eb850f36..c0d4b2a94c 100644
--- a/test/freeflow/shallowwater/dambreak/properties.hh
+++ b/test/freeflow/shallowwater/dambreak/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/dambreak/spatialparams.hh b/test/freeflow/shallowwater/dambreak/spatialparams.hh
index 78e32b5595..efb3c20404 100644
--- a/test/freeflow/shallowwater/dambreak/spatialparams.hh
+++ b/test/freeflow/shallowwater/dambreak/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/poiseuilleflow/main.cc b/test/freeflow/shallowwater/poiseuilleflow/main.cc
index e9c7a3eb44..f17708e2ad 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/main.cc
+++ b/test/freeflow/shallowwater/poiseuilleflow/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #include <config.h>
 #include <iostream>
diff --git a/test/freeflow/shallowwater/poiseuilleflow/problem.hh b/test/freeflow/shallowwater/poiseuilleflow/problem.hh
index 5a7cbf4346..5505318d82 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/problem.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_POISEUILLE_FLOW_TEST_PROBLEM_HH
 #define DUMUX_POISEUILLE_FLOW_TEST_PROBLEM_HH
diff --git a/test/freeflow/shallowwater/poiseuilleflow/properties.hh b/test/freeflow/shallowwater/poiseuilleflow/properties.hh
index 7c92ca20e8..e0064d6384 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/properties.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/poiseuilleflow/spatialparams.hh b/test/freeflow/shallowwater/poiseuilleflow/spatialparams.hh
index e8b1bb383d..eb6daf36fa 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/spatialparams.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc b/test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc
index 51c87eecab..55a65bc24c 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #include <config.h>
 #include <iostream>
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/problem.hh b/test/freeflow/shallowwater/poiseuilleflow/vertical/problem.hh
index df525e8849..b43b32340e 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/problem.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_POISEUILLE_FLOW_VERTICAL_TEST_PROBLEM_HH
 #define DUMUX_POISEUILLE_FLOW_VERTICAL_TEST_PROBLEM_HH
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/properties.hh b/test/freeflow/shallowwater/poiseuilleflow/vertical/properties.hh
index 7c92ca20e8..e0064d6384 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/properties.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/poiseuilleflow/vertical/spatialparams.hh b/test/freeflow/shallowwater/poiseuilleflow/vertical/spatialparams.hh
index 664a7e1487..cac01a2334 100644
--- a/test/freeflow/shallowwater/poiseuilleflow/vertical/spatialparams.hh
+++ b/test/freeflow/shallowwater/poiseuilleflow/vertical/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/main.cc b/test/freeflow/shallowwater/roughchannel/limitednikuradse/main.cc
index 3a93d97706..cf759f054d 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/main.cc
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/problem.hh b/test/freeflow/shallowwater/roughchannel/limitednikuradse/problem.hh
index 3c93d366bd..a17d0a2759 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/problem.hh
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/properties.hh b/test/freeflow/shallowwater/roughchannel/limitednikuradse/properties.hh
index 14a6266903..7f8b49004b 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/properties.hh
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/roughchannel/limitednikuradse/spatialparams.hh b/test/freeflow/shallowwater/roughchannel/limitednikuradse/spatialparams.hh
index a6516ad8b3..89644b65e7 100644
--- a/test/freeflow/shallowwater/roughchannel/limitednikuradse/spatialparams.hh
+++ b/test/freeflow/shallowwater/roughchannel/limitednikuradse/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/roughchannel/main.cc b/test/freeflow/shallowwater/roughchannel/main.cc
index 8cbee1c97f..d2625b395a 100644
--- a/test/freeflow/shallowwater/roughchannel/main.cc
+++ b/test/freeflow/shallowwater/roughchannel/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/roughchannel/problem.hh b/test/freeflow/shallowwater/roughchannel/problem.hh
index 8c374bef30..7e96d795d9 100644
--- a/test/freeflow/shallowwater/roughchannel/problem.hh
+++ b/test/freeflow/shallowwater/roughchannel/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/roughchannel/properties.hh b/test/freeflow/shallowwater/roughchannel/properties.hh
index 18bb139aac..9afd764f10 100644
--- a/test/freeflow/shallowwater/roughchannel/properties.hh
+++ b/test/freeflow/shallowwater/roughchannel/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/freeflow/shallowwater/roughchannel/spatialparams.hh b/test/freeflow/shallowwater/roughchannel/spatialparams.hh
index f37983f188..ac2ff39308 100644
--- a/test/freeflow/shallowwater/roughchannel/spatialparams.hh
+++ b/test/freeflow/shallowwater/roughchannel/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ShallowWaterTests
diff --git a/test/geomechanics/elastic/main.cc b/test/geomechanics/elastic/main.cc
index bd93e5a017..b29b007ffa 100644
--- a/test/geomechanics/elastic/main.cc
+++ b/test/geomechanics/elastic/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup GeomechanicsTests
diff --git a/test/geomechanics/elastic/problem.hh b/test/geomechanics/elastic/problem.hh
index a52b767fe6..0537bacb4a 100644
--- a/test/geomechanics/elastic/problem.hh
+++ b/test/geomechanics/elastic/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup GeomechanicsTests
diff --git a/test/geomechanics/elastic/properties.hh b/test/geomechanics/elastic/properties.hh
index d99db9f9bd..b4020557e1 100644
--- a/test/geomechanics/elastic/properties.hh
+++ b/test/geomechanics/elastic/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup GeomechanicsTests
diff --git a/test/geomechanics/elastic/spatialparams.hh b/test/geomechanics/elastic/spatialparams.hh
index f49c040fa9..3f06a4a8f1 100644
--- a/test/geomechanics/elastic/spatialparams.hh
+++ b/test/geomechanics/elastic/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup GeomechanicsTests
diff --git a/test/geomechanics/poroelastic/main.cc b/test/geomechanics/poroelastic/main.cc
index d5f9981dd0..c5fa444693 100644
--- a/test/geomechanics/poroelastic/main.cc
+++ b/test/geomechanics/poroelastic/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup GeomechanicsTests
diff --git a/test/geomechanics/poroelastic/problem.hh b/test/geomechanics/poroelastic/problem.hh
index f3b07b869e..1db8d557f8 100644
--- a/test/geomechanics/poroelastic/problem.hh
+++ b/test/geomechanics/poroelastic/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup GeomechanicsTests
diff --git a/test/geomechanics/poroelastic/properties.hh b/test/geomechanics/poroelastic/properties.hh
index 2b9493f2a6..129696adb5 100644
--- a/test/geomechanics/poroelastic/properties.hh
+++ b/test/geomechanics/poroelastic/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup GeomechanicsTests
diff --git a/test/geomechanics/poroelastic/spatialparams.hh b/test/geomechanics/poroelastic/spatialparams.hh
index f47f650370..13d97267b4 100644
--- a/test/geomechanics/poroelastic/spatialparams.hh
+++ b/test/geomechanics/poroelastic/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup GeomechanicsTests
diff --git a/test/geometry/test_distance.cc b/test/geometry/test_distance.cc
index abb0ca384a..9a79df67f9 100644
--- a/test/geometry/test_distance.cc
+++ b/test/geometry/test_distance.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for distance computations.
diff --git a/test/geometry/test_intersection.hh b/test/geometry/test_intersection.hh
index ce39bcf242..f9e0d2b65a 100644
--- a/test/geometry/test_intersection.hh
+++ b/test/geometry/test_intersection.hh
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/test/geometry/test_makegeometry.cc b/test/geometry/test_makegeometry.cc
index 8cd04224a9..c180177811 100644
--- a/test/geometry/test_makegeometry.cc
+++ b/test/geometry/test_makegeometry.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/geometry/test_normal.cc b/test/geometry/test_normal.cc
index cd0676b3c8..b3acf46188 100644
--- a/test/geometry/test_normal.cc
+++ b/test/geometry/test_normal.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for normal computation
diff --git a/test/geometry/transformation.hh b/test/geometry/transformation.hh
index 35f4b298fe..8bc93a377d 100644
--- a/test/geometry/transformation.hh
+++ b/test/geometry/transformation.hh
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/test/geometry/writetriangulation.hh b/test/geometry/writetriangulation.hh
index ca63363046..3617c8e424 100644
--- a/test/geometry/writetriangulation.hh
+++ b/test/geometry/writetriangulation.hh
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup Common
diff --git a/test/io/container/test_container_io.cc b/test/io/container/test_container_io.cc
index ddaaa55a8d..3a24772aed 100644
--- a/test/io/container/test_container_io.cc
+++ b/test/io/container/test_container_io.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test writing and reading sequence container to and from file
diff --git a/test/io/gnuplotinterface/test_gnuplotinterface.cc b/test/io/gnuplotinterface/test_gnuplotinterface.cc
index 422fa6da54..ed48f3ae5d 100644
--- a/test/io/gnuplotinterface/test_gnuplotinterface.cc
+++ b/test/io/gnuplotinterface/test_gnuplotinterface.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/gmshboundaryflagtest.hh b/test/io/gridmanager/gmshboundaryflagtest.hh
index 06e3603fe5..e9adfa9579 100644
--- a/test/io/gridmanager/gmshboundaryflagtest.hh
+++ b/test/io/gridmanager/gmshboundaryflagtest.hh
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/gridmanagertests.hh b/test/io/gridmanager/gridmanagertests.hh
index 37fdc73a45..4bfe7c4bea 100644
--- a/test/io/gridmanager/gridmanagertests.hh
+++ b/test/io/gridmanager/gridmanagertests.hh
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/pnmgridutilities.hh b/test/io/gridmanager/pnmgridutilities.hh
index 6d633c624a..44a782ba98 100644
--- a/test/io/gridmanager/pnmgridutilities.hh
+++ b/test/io/gridmanager/pnmgridutilities.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/test_gmshboundaryflag.cc b/test/io/gridmanager/test_gmshboundaryflag.cc
index d99b4a3b9b..ec046d92ab 100644
--- a/test/io/gridmanager/test_gmshboundaryflag.cc
+++ b/test/io/gridmanager/test_gmshboundaryflag.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/test_gridmanager_cake.cc b/test/io/gridmanager/test_gridmanager_cake.cc
index c6edecb5ec..9a285f4fdc 100644
--- a/test/io/gridmanager/test_gridmanager_cake.cc
+++ b/test/io/gridmanager/test_gridmanager_cake.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/test_gridmanager_dgf.cc b/test/io/gridmanager/test_gridmanager_dgf.cc
index 3d7d22b37b..5941d828ae 100644
--- a/test/io/gridmanager/test_gridmanager_dgf.cc
+++ b/test/io/gridmanager/test_gridmanager_dgf.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/test_gridmanager_gmsh_3d.cc b/test/io/gridmanager/test_gridmanager_gmsh_3d.cc
index c294e8ba9b..dbf03f7de5 100644
--- a/test/io/gridmanager/test_gridmanager_gmsh_3d.cc
+++ b/test/io/gridmanager/test_gridmanager_gmsh_3d.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc b/test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc
index 4df2681750..d66ad4945b 100644
--- a/test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc
+++ b/test/io/gridmanager/test_gridmanager_gmsh_e_markers.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/test_gridmanager_mmesh.cc b/test/io/gridmanager/test_gridmanager_mmesh.cc
index 9a2b6d1dee..d22db4fbc3 100644
--- a/test/io/gridmanager/test_gridmanager_mmesh.cc
+++ b/test/io/gridmanager/test_gridmanager_mmesh.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for the mmesh grid manager
diff --git a/test/io/gridmanager/test_gridmanager_subgrid.cc b/test/io/gridmanager/test_gridmanager_subgrid.cc
index 943b164cc0..68324d759b 100644
--- a/test/io/gridmanager/test_gridmanager_subgrid.cc
+++ b/test/io/gridmanager/test_gridmanager_subgrid.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test for the cake grid manager
diff --git a/test/io/gridmanager/test_gridmanager_vtk.cc b/test/io/gridmanager/test_gridmanager_vtk.cc
index 3aceb676a0..b63d20c191 100644
--- a/test/io/gridmanager/test_gridmanager_vtk.cc
+++ b/test/io/gridmanager/test_gridmanager_vtk.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/test_pnm_gridmanager.cc b/test/io/gridmanager/test_pnm_gridmanager.cc
index c99093c38d..3e8a808759 100644
--- a/test/io/gridmanager/test_pnm_gridmanager.cc
+++ b/test/io/gridmanager/test_pnm_gridmanager.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/gridmanager/test_pnm_subgriddata.cc b/test/io/gridmanager/test_pnm_subgriddata.cc
index a94a4fc1cf..92d5dd34d8 100644
--- a/test/io/gridmanager/test_pnm_subgriddata.cc
+++ b/test/io/gridmanager/test_pnm_subgriddata.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/inputdata/test_io_data_input.cc b/test/io/inputdata/test_io_data_input.cc
index 400a139be7..4c46dbba1f 100644
--- a/test/io/inputdata/test_io_data_input.cc
+++ b/test/io/inputdata/test_io_data_input.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test and example of how to read custom user data in Dumux
diff --git a/test/io/rasterimagereader/test_rasterimagereader.cc b/test/io/rasterimagereader/test_rasterimagereader.cc
index 1fe962356d..3230dcaf4f 100644
--- a/test/io/rasterimagereader/test_rasterimagereader.cc
+++ b/test/io/rasterimagereader/test_rasterimagereader.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Test writing and reading sequence container to and from file
diff --git a/test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc b/test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc
index 5c9cede607..72db28442c 100644
--- a/test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc
+++ b/test/io/vtk/test_vtk_staggeredfreeflowpvnames.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/io/vtk/test_vtkreader.cc b/test/io/vtk/test_vtkreader.cc
index 116f86427c..a446f66f06 100644
--- a/test/io/vtk/test_vtkreader.cc
+++ b/test/io/vtk/test_vtkreader.cc
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/material/binarycoefficients/test_binarycoefficients.cc b/test/material/binarycoefficients/test_binarycoefficients.cc
index 0b737f39f4..36a74463c8 100644
--- a/test/material/binarycoefficients/test_binarycoefficients.cc
+++ b/test/material/binarycoefficients/test_binarycoefficients.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/components/plotproperties.cc b/test/material/components/plotproperties.cc
index c155e59f53..8f38122049 100644
--- a/test/material/components/plotproperties.cc
+++ b/test/material/components/plotproperties.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/components/test_componenttraits.cc b/test/material/components/test_componenttraits.cc
index 1c1ed2c423..4b40c400ea 100644
--- a/test/material/components/test_componenttraits.cc
+++ b/test/material/components/test_componenttraits.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/compositionalflash/test_compositionalflash.cc b/test/material/compositionalflash/test_compositionalflash.cc
index 574f135467..8828075ff6 100644
--- a/test/material/compositionalflash/test_compositionalflash.cc
+++ b/test/material/compositionalflash/test_compositionalflash.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/fluidmatrixinteractions/2p/test_material_2p_dataspline.cc b/test/material/fluidmatrixinteractions/2p/test_material_2p_dataspline.cc
index 620bfdcf00..b3fc38251f 100644
--- a/test/material/fluidmatrixinteractions/2p/test_material_2p_dataspline.cc
+++ b/test/material/fluidmatrixinteractions/2p/test_material_2p_dataspline.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/fluidmatrixinteractions/2p/test_material_2p_spline.cc b/test/material/fluidmatrixinteractions/2p/test_material_2p_spline.cc
index 6b97f5b28e..7e4d24dc37 100644
--- a/test/material/fluidmatrixinteractions/2p/test_material_2p_spline.cc
+++ b/test/material/fluidmatrixinteractions/2p/test_material_2p_spline.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/fluidmatrixinteractions/2p/test_thermalconductivity.cc b/test/material/fluidmatrixinteractions/2p/test_thermalconductivity.cc
index 72499ec908..724950e4ab 100644
--- a/test/material/fluidmatrixinteractions/2p/test_thermalconductivity.cc
+++ b/test/material/fluidmatrixinteractions/2p/test_thermalconductivity.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/fluidmatrixinteractions/2p/testmateriallawfunctions.hh b/test/material/fluidmatrixinteractions/2p/testmateriallawfunctions.hh
index f8c5ce88cf..08ad64af2f 100644
--- a/test/material/fluidmatrixinteractions/2p/testmateriallawfunctions.hh
+++ b/test/material/fluidmatrixinteractions/2p/testmateriallawfunctions.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/fluidmatrixinteractions/porenetwork/test_throattransmissibility.cc b/test/material/fluidmatrixinteractions/porenetwork/test_throattransmissibility.cc
index ca6042871e..deb08cd2a6 100644
--- a/test/material/fluidmatrixinteractions/porenetwork/test_throattransmissibility.cc
+++ b/test/material/fluidmatrixinteractions/porenetwork/test_throattransmissibility.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/material/fluidmatrixinteractions/porenetwork/testmateriallawfunctions.hh b/test/material/fluidmatrixinteractions/porenetwork/testmateriallawfunctions.hh
index 627993ec32..d593753e2c 100644
--- a/test/material/fluidmatrixinteractions/porenetwork/testmateriallawfunctions.hh
+++ b/test/material/fluidmatrixinteractions/porenetwork/testmateriallawfunctions.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/fluidmatrixinteractions/test_effectivediffusivity.cc b/test/material/fluidmatrixinteractions/test_effectivediffusivity.cc
index fd83cb8467..e7d03b54ef 100644
--- a/test/material/fluidmatrixinteractions/test_effectivediffusivity.cc
+++ b/test/material/fluidmatrixinteractions/test_effectivediffusivity.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/fluidsystems/checkfluidsystem.hh b/test/material/fluidsystems/checkfluidsystem.hh
index c82b690948..73181ffec8 100644
--- a/test/material/fluidsystems/checkfluidsystem.hh
+++ b/test/material/fluidsystems/checkfluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/fluidsystems/test_fluidsystems.cc b/test/material/fluidsystems/test_fluidsystems.cc
index 9ef593e9bd..8eb7875828 100644
--- a/test/material/fluidsystems/test_fluidsystems.cc
+++ b/test/material/fluidsystems/test_fluidsystems.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/immiscibleflash/test_immiscibleflash.cc b/test/material/immiscibleflash/test_immiscibleflash.cc
index ffd15a96d0..e1a253d644 100644
--- a/test/material/immiscibleflash/test_immiscibleflash.cc
+++ b/test/material/immiscibleflash/test_immiscibleflash.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/ncpflash/test_ncpflash.cc b/test/material/ncpflash/test_ncpflash.cc
index 1cf6a5500f..577753286a 100644
--- a/test/material/ncpflash/test_ncpflash.cc
+++ b/test/material/ncpflash/test_ncpflash.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/pengrobinson/test_pengrobinson.cc b/test/material/pengrobinson/test_pengrobinson.cc
index c4c2252437..ef80869468 100644
--- a/test/material/pengrobinson/test_pengrobinson.cc
+++ b/test/material/pengrobinson/test_pengrobinson.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/solidsystems/checksolidsystem.hh b/test/material/solidsystems/checksolidsystem.hh
index dac1251971..f98dde8c0f 100644
--- a/test/material/solidsystems/checksolidsystem.hh
+++ b/test/material/solidsystems/checksolidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/solidsystems/test_solidsystems.cc b/test/material/solidsystems/test_solidsystems.cc
index f332502c14..111f2afb74 100644
--- a/test/material/solidsystems/test_solidsystems.cc
+++ b/test/material/solidsystems/test_solidsystems.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/material/tabulation/test_tabulation.cc b/test/material/tabulation/test_tabulation.cc
index 4102629041..d94d435de7 100644
--- a/test/material/tabulation/test_tabulation.cc
+++ b/test/material/tabulation/test_tabulation.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MaterialTests
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/main.cc b/test/multidomain/boundary/darcydarcy/1p_1p/main.cc
index b7d9b23c62..4013497c4f 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/main.cc
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/problem.hh b/test/multidomain/boundary/darcydarcy/1p_1p/problem.hh
index 8f0a178203..9be2571302 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/problem.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/properties.hh b/test/multidomain/boundary/darcydarcy/1p_1p/properties.hh
index 431374dd65..519fec2fc6 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/properties.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh b/test/multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh
index e09071ba37..dbab93baf0 100644
--- a/test/multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/main.cc b/test/multidomain/boundary/darcydarcy/1p_2p/main.cc
index a8ebbf30cb..470c66e6ed 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/main.cc
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/problem.hh b/test/multidomain/boundary/darcydarcy/1p_2p/problem.hh
index 4860cdab3a..48f7b80289 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/problem.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/properties.hh b/test/multidomain/boundary/darcydarcy/1p_2p/properties.hh
index 8889a37e16..d6d3c04bac 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/properties.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/darcydarcy/1p_2p/spatialparams.hh b/test/multidomain/boundary/darcydarcy/1p_2p/spatialparams.hh
index bd2f05b7e7..6bd36bb89d 100644
--- a/test/multidomain/boundary/darcydarcy/1p_2p/spatialparams.hh
+++ b/test/multidomain/boundary/darcydarcy/1p_2p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc b/test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc
index e286341f19..c9a6d6129a 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_freeflow.hh b/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_freeflow.hh
index 00fde4e90b..14005f1779 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_freeflow.hh
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_freeflow.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_pnm.hh b/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_pnm.hh
index f82187166c..000e45c438 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_pnm.hh
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/problem_pnm.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/properties.hh b/test/multidomain/boundary/freeflowporenetwork/1p_1p/properties.hh
index cdb0828412..4c64abfc0a 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/properties.hh
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporenetwork/1p_1p/spatialparams_freeflow.hh b/test/multidomain/boundary/freeflowporenetwork/1p_1p/spatialparams_freeflow.hh
index ba30fab77f..7d8099c32a 100644
--- a/test/multidomain/boundary/freeflowporenetwork/1p_1p/spatialparams_freeflow.hh
+++ b/test/multidomain/boundary/freeflowporenetwork/1p_1p/spatialparams_freeflow.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/analyticalsolutions.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/analyticalsolutions.hh
index 6ef76a4fa8..f3f7f574d3 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/analyticalsolutions.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/analyticalsolutions.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/main.cc b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/main.cc
index ac6cd26cad..92079320c5 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/main.cc
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_darcy.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_darcy.hh
index 606a2d5ad6..7b018ccfc1 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_darcy.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_freeflow.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_freeflow.hh
index 9883a8dd5c..be65c269cf 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_freeflow.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/problem_freeflow.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/properties.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/properties.hh
index fe777e8a84..77cea3b0af 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/properties.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/spatialparams.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/spatialparams.hh
index f1b27a463f..7ae7f308d4 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/spatialparams.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/testcase.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/testcase.hh
index 3120e8313c..803be34fb8 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/testcase.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/convergence/testcase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc b/test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc
index 74aebdff73..fb14321ceb 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_darcy.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_darcy.hh
index 642dddd918..ae2778741c 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_darcy.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_freeflow.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_freeflow.hh
index f85a33270b..f1a8da1974 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_freeflow.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/problem_freeflow.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup NavierStokesTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/properties.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/properties.hh
index 430df24ac6..6ed346b4ce 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/properties.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/freeflowporousmedium/1p_1p/spatialparams.hh b/test/multidomain/boundary/freeflowporousmedium/1p_1p/spatialparams.hh
index cee9963eaa..f1f7431737 100644
--- a/test/multidomain/boundary/freeflowporousmedium/1p_1p/spatialparams.hh
+++ b/test/multidomain/boundary/freeflowporousmedium/1p_1p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc
index 1ed8ea08ea..1da2856ba4 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_darcy.hh
index 4729193189..cc746d7617 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_stokes.hh
index a11832119f..eb556c9fdb 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/problem_stokes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/properties.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/properties.hh
index ea9ef2c3d2..960528f17c 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/diffusionlawcomparison/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc
index 98ce2fbd63..cd745bfc2f 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_darcy.hh
index 7321775470..072b4638a6 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_stokes.hh
index 3fdf2a5bad..4200d0b33b 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/problem_stokes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh
index bafeb21662..a2d3919391 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/spatialparams.hh
index 36c37dd9f1..96bc6e143b 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc
index 0e296a8349..345038ad08 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_darcy.hh
index 467b1c30c0..ba787089ff 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_stokes.hh
index 31b3f0f97c..3c4ce0a08b 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/problem_stokes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/properties.hh b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/properties.hh
index d0ec2f24c7..615c62bfc0 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/spatialparams.hh
index 051ec2c0ed..2c4cb6de63 100644
--- a/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p2c_2p2c/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/h2n2co2fluidsystem.hh b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/h2n2co2fluidsystem.hh
index 94fbd6084c..ae965a25a8 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/h2n2co2fluidsystem.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/h2n2co2fluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc
index 7917c34719..5d9062702b 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_darcy.hh
index 8e10c08327..f07a40f255 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_stokes.hh
index 1e60395e29..40817b4d50 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/problem_stokes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/properties.hh b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/properties.hh
index 3ce931d53b..ba9695b0fc 100644
--- a/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p3c_1p3c/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/main.cc b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/main.cc
index 9fa429b0e7..bf85252670 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_darcy.hh
index 1e1a4c5e3c..4969067161 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_stokes.hh
index 41e40d5886..ceacb2d4b6 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/problem_stokes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/properties.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/properties.hh
index 66a85cd6fc..b21f45eac6 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/spatialparams.hh
index dbd62ef5db..aa58e06a06 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/testcase.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/testcase.hh
index efa19435f6..1ed72fa5fc 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/testcase.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/convergencetest/testcase.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/main.cc b/test/multidomain/boundary/stokesdarcy/1p_1p/main.cc
index cc84be4003..338157375c 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/problem_darcy.hh
index dd9ab5920f..6b2c0e9039 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/problem_stokes.hh
index 9fdd70af2b..dcf0692dff 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/problem_stokes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/properties.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/properties.hh
index 2b785ba2b1..315bf642ad 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_1p/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p_1p/spatialparams.hh
index 570412bf9e..b8f3b3b14f 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_1p/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_1p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/main.cc b/test/multidomain/boundary/stokesdarcy/1p_2p/main.cc
index a4e975eaf7..d6598333a2 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/main.cc
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/problem_darcy.hh b/test/multidomain/boundary/stokesdarcy/1p_2p/problem_darcy.hh
index 3742beba70..dcddccbdd5 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/problem_darcy.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/problem_darcy.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/problem_stokes.hh b/test/multidomain/boundary/stokesdarcy/1p_2p/problem_stokes.hh
index fe9f6725b4..d50f3aace2 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/problem_stokes.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/problem_stokes.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/properties.hh b/test/multidomain/boundary/stokesdarcy/1p_2p/properties.hh
index 902f6b67d5..b32e84094c 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/properties.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh b/test/multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh
index c80626be60..7157388393 100644
--- a/test/multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh
+++ b/test/multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup BoundaryTests
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc b/test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc
index 010e705de4..fe969a23dc 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_root.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_root.hh
index f5cbe00d2b..93ecbe2a20 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_root.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_root.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh
index 8748864050..50b5e1ff4c 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/properties.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/properties.hh
index 06c7b41102..eb9bc396d4 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/properties.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_root.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_root.hh
index 0a34a07f04..fe156c994a 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_root.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_root.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_soil.hh b/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_soil.hh
index 72b08ee838..7d02581be2 100644
--- a/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_soil.hh
+++ b/test/multidomain/embedded/1d3d/1p2c_richards2c/spatialparams_soil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_1p/l2norm.hh b/test/multidomain/embedded/1d3d/1p_1p/l2norm.hh
index 4c86574c9f..53281ac53f 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/l2norm.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/l2norm.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_1p/main.cc b/test/multidomain/embedded/1d3d/1p_1p/main.cc
index dfa0989067..c83081bc55 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/main.cc
+++ b/test/multidomain/embedded/1d3d/1p_1p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_1p/problem_bloodflow.hh b/test/multidomain/embedded/1d3d/1p_1p/problem_bloodflow.hh
index 39617ba387..cf1b8d4129 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/problem_bloodflow.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/problem_bloodflow.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh b/test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh
index f658d7586c..1d5281d5e1 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_1p/properties.hh b/test/multidomain/embedded/1d3d/1p_1p/properties.hh
index e378f980d6..3bbc70259b 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/properties.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_1p/spatialparams_bloodflow.hh b/test/multidomain/embedded/1d3d/1p_1p/spatialparams_bloodflow.hh
index 2819dcea12..baa64b0e9c 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/spatialparams_bloodflow.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/spatialparams_bloodflow.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_1p/spatialparams_tissue.hh b/test/multidomain/embedded/1d3d/1p_1p/spatialparams_tissue.hh
index 303eb980d2..965c40a8d8 100644
--- a/test/multidomain/embedded/1d3d/1p_1p/spatialparams_tissue.hh
+++ b/test/multidomain/embedded/1d3d/1p_1p/spatialparams_tissue.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_richards/main.cc b/test/multidomain/embedded/1d3d/1p_richards/main.cc
index 88039ec85e..7686fd1f50 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/main.cc
+++ b/test/multidomain/embedded/1d3d/1p_richards/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_richards/problem_root.hh b/test/multidomain/embedded/1d3d/1p_richards/problem_root.hh
index d6e3f081c4..bba220042b 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/problem_root.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/problem_root.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh b/test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh
index ab85d6ba70..84c5bbef07 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_richards/properties.hh b/test/multidomain/embedded/1d3d/1p_richards/properties.hh
index a5b84c2fe5..1f16849003 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/properties.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_richards/spatialparams_root.hh b/test/multidomain/embedded/1d3d/1p_richards/spatialparams_root.hh
index ce22918048..159459bb01 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/spatialparams_root.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/spatialparams_root.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/1d3d/1p_richards/spatialparams_soil.hh b/test/multidomain/embedded/1d3d/1p_richards/spatialparams_soil.hh
index cf00e86fe0..02020a4523 100644
--- a/test/multidomain/embedded/1d3d/1p_richards/spatialparams_soil.hh
+++ b/test/multidomain/embedded/1d3d/1p_richards/spatialparams_soil.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/2d3d/1p_1p/main.cc b/test/multidomain/embedded/2d3d/1p_1p/main.cc
index 41cca8102f..9ac5d7b1a5 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/main.cc
+++ b/test/multidomain/embedded/2d3d/1p_1p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/2d3d/1p_1p/problem_fracture.hh b/test/multidomain/embedded/2d3d/1p_1p/problem_fracture.hh
index 0623219c28..cc33577c58 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/problem_fracture.hh
+++ b/test/multidomain/embedded/2d3d/1p_1p/problem_fracture.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh b/test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh
index d1745cac3d..5eea200ee6 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh
+++ b/test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/2d3d/1p_1p/properties.hh b/test/multidomain/embedded/2d3d/1p_1p/properties.hh
index 9fb8a7ca39..bf386d5fbf 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/properties.hh
+++ b/test/multidomain/embedded/2d3d/1p_1p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/embedded/2d3d/1p_1p/spatialparams.hh b/test/multidomain/embedded/2d3d/1p_1p/spatialparams.hh
index 5670bee18d..9303d3180f 100644
--- a/test/multidomain/embedded/2d3d/1p_1p/spatialparams.hh
+++ b/test/multidomain/embedded/2d3d/1p_1p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup EmbeddedTests
diff --git a/test/multidomain/facet/1p_1p/analytical/main.cc b/test/multidomain/facet/1p_1p/analytical/main.cc
index 7c0398b251..d7f6f10089 100644
--- a/test/multidomain/facet/1p_1p/analytical/main.cc
+++ b/test/multidomain/facet/1p_1p/analytical/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/analytical/problem_bulk.hh b/test/multidomain/facet/1p_1p/analytical/problem_bulk.hh
index d22295dff7..3a1718ef1b 100644
--- a/test/multidomain/facet/1p_1p/analytical/problem_bulk.hh
+++ b/test/multidomain/facet/1p_1p/analytical/problem_bulk.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/analytical/problem_lowdim.hh b/test/multidomain/facet/1p_1p/analytical/problem_lowdim.hh
index 645ee5c221..2686498d8e 100644
--- a/test/multidomain/facet/1p_1p/analytical/problem_lowdim.hh
+++ b/test/multidomain/facet/1p_1p/analytical/problem_lowdim.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/analytical/properties.hh b/test/multidomain/facet/1p_1p/analytical/properties.hh
index 215de240c1..b7c2de6577 100644
--- a/test/multidomain/facet/1p_1p/analytical/properties.hh
+++ b/test/multidomain/facet/1p_1p/analytical/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/analytical/spatialparams.hh b/test/multidomain/facet/1p_1p/analytical/spatialparams.hh
index 3cb86570fb..103e6d0892 100644
--- a/test/multidomain/facet/1p_1p/analytical/spatialparams.hh
+++ b/test/multidomain/facet/1p_1p/analytical/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/gravity/main.cc b/test/multidomain/facet/1p_1p/gravity/main.cc
index 33b3e1e9e7..31e4199129 100644
--- a/test/multidomain/facet/1p_1p/gravity/main.cc
+++ b/test/multidomain/facet/1p_1p/gravity/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/gravity/problem_bulk.hh b/test/multidomain/facet/1p_1p/gravity/problem_bulk.hh
index 4ae61b53af..fb314503c4 100644
--- a/test/multidomain/facet/1p_1p/gravity/problem_bulk.hh
+++ b/test/multidomain/facet/1p_1p/gravity/problem_bulk.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/gravity/problem_lowdim.hh b/test/multidomain/facet/1p_1p/gravity/problem_lowdim.hh
index c2178b4645..f02b4e6bda 100644
--- a/test/multidomain/facet/1p_1p/gravity/problem_lowdim.hh
+++ b/test/multidomain/facet/1p_1p/gravity/problem_lowdim.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/gravity/properties.hh b/test/multidomain/facet/1p_1p/gravity/properties.hh
index 569513d99a..db203ab263 100644
--- a/test/multidomain/facet/1p_1p/gravity/properties.hh
+++ b/test/multidomain/facet/1p_1p/gravity/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/gravity/spatialparams.hh b/test/multidomain/facet/1p_1p/gravity/spatialparams.hh
index d5ce4c62d0..387a8de24b 100644
--- a/test/multidomain/facet/1p_1p/gravity/spatialparams.hh
+++ b/test/multidomain/facet/1p_1p/gravity/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/linearprofile/main.cc b/test/multidomain/facet/1p_1p/linearprofile/main.cc
index 38842b9cc7..2893b3eeea 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/main.cc
+++ b/test/multidomain/facet/1p_1p/linearprofile/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/linearprofile/problem_bulk.hh b/test/multidomain/facet/1p_1p/linearprofile/problem_bulk.hh
index 28ee704d3f..237b69e494 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/problem_bulk.hh
+++ b/test/multidomain/facet/1p_1p/linearprofile/problem_bulk.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/linearprofile/problem_lowdim.hh b/test/multidomain/facet/1p_1p/linearprofile/problem_lowdim.hh
index b22da4299d..cfa85e3b4b 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/problem_lowdim.hh
+++ b/test/multidomain/facet/1p_1p/linearprofile/problem_lowdim.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/linearprofile/properties.hh b/test/multidomain/facet/1p_1p/linearprofile/properties.hh
index 528632fecc..250da15775 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/properties.hh
+++ b/test/multidomain/facet/1p_1p/linearprofile/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/linearprofile/spatialparams.hh b/test/multidomain/facet/1p_1p/linearprofile/spatialparams.hh
index 3cb86570fb..103e6d0892 100644
--- a/test/multidomain/facet/1p_1p/linearprofile/spatialparams.hh
+++ b/test/multidomain/facet/1p_1p/linearprofile/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/threedomain/main.cc b/test/multidomain/facet/1p_1p/threedomain/main.cc
index 669cf888e6..61424506f8 100644
--- a/test/multidomain/facet/1p_1p/threedomain/main.cc
+++ b/test/multidomain/facet/1p_1p/threedomain/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/threedomain/problem_bulk.hh b/test/multidomain/facet/1p_1p/threedomain/problem_bulk.hh
index 7b0d40ac16..24413355f9 100644
--- a/test/multidomain/facet/1p_1p/threedomain/problem_bulk.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/problem_bulk.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/threedomain/problem_edge.hh b/test/multidomain/facet/1p_1p/threedomain/problem_edge.hh
index 29482dd51f..05c1b65c4a 100644
--- a/test/multidomain/facet/1p_1p/threedomain/problem_edge.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/problem_edge.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/threedomain/problem_facet.hh b/test/multidomain/facet/1p_1p/threedomain/problem_facet.hh
index e28873c67d..c6a0c0419c 100644
--- a/test/multidomain/facet/1p_1p/threedomain/problem_facet.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/problem_facet.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/threedomain/properties.hh b/test/multidomain/facet/1p_1p/threedomain/properties.hh
index 76950fa1a0..8ee45f5e23 100644
--- a/test/multidomain/facet/1p_1p/threedomain/properties.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1p_1p/threedomain/spatialparams.hh b/test/multidomain/facet/1p_1p/threedomain/spatialparams.hh
index c8b3a0e959..0be2496401 100644
--- a/test/multidomain/facet/1p_1p/threedomain/spatialparams.hh
+++ b/test/multidomain/facet/1p_1p/threedomain/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1pnc_1pnc/main.cc b/test/multidomain/facet/1pnc_1pnc/main.cc
index 52ed608c6a..59f755683a 100644
--- a/test/multidomain/facet/1pnc_1pnc/main.cc
+++ b/test/multidomain/facet/1pnc_1pnc/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1pnc_1pnc/problem_bulk.hh b/test/multidomain/facet/1pnc_1pnc/problem_bulk.hh
index 2bbc10f876..12f6b31a59 100644
--- a/test/multidomain/facet/1pnc_1pnc/problem_bulk.hh
+++ b/test/multidomain/facet/1pnc_1pnc/problem_bulk.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1pnc_1pnc/problem_facet.hh b/test/multidomain/facet/1pnc_1pnc/problem_facet.hh
index 3486a33661..2c2a7f76ac 100644
--- a/test/multidomain/facet/1pnc_1pnc/problem_facet.hh
+++ b/test/multidomain/facet/1pnc_1pnc/problem_facet.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1pnc_1pnc/properties.hh b/test/multidomain/facet/1pnc_1pnc/properties.hh
index 6d42d8dec6..ea253c3c43 100644
--- a/test/multidomain/facet/1pnc_1pnc/properties.hh
+++ b/test/multidomain/facet/1pnc_1pnc/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/1pnc_1pnc/spatialparams.hh b/test/multidomain/facet/1pnc_1pnc/spatialparams.hh
index 605fc8f1db..ddf10b2407 100644
--- a/test/multidomain/facet/1pnc_1pnc/spatialparams.hh
+++ b/test/multidomain/facet/1pnc_1pnc/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/test_facetcouplingmapper.cc b/test/multidomain/facet/test_facetcouplingmapper.cc
index 0dc178cfba..3ed9bb04aa 100644
--- a/test/multidomain/facet/test_facetcouplingmapper.cc
+++ b/test/multidomain/facet/test_facetcouplingmapper.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/test_facetcouplingmapper_boundary.cc b/test/multidomain/facet/test_facetcouplingmapper_boundary.cc
index aded383a53..03fb87bb48 100644
--- a/test/multidomain/facet/test_facetcouplingmapper_boundary.cc
+++ b/test/multidomain/facet/test_facetcouplingmapper_boundary.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/test_gridmanager.cc b/test/multidomain/facet/test_gridmanager.cc
index bff69f9d15..1363b842c3 100644
--- a/test/multidomain/facet/test_gridmanager.cc
+++ b/test/multidomain/facet/test_gridmanager.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/test_vertexmapper.cc b/test/multidomain/facet/test_vertexmapper.cc
index f520a2a68c..721f31cf34 100644
--- a/test/multidomain/facet/test_vertexmapper.cc
+++ b/test/multidomain/facet/test_vertexmapper.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/main.cc b/test/multidomain/facet/tracer_tracer/main.cc
index 273afb9f00..054404035c 100644
--- a/test/multidomain/facet/tracer_tracer/main.cc
+++ b/test/multidomain/facet/tracer_tracer/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/problem_1p_bulk.hh b/test/multidomain/facet/tracer_tracer/problem_1p_bulk.hh
index 0031fe7f53..f05109711b 100644
--- a/test/multidomain/facet/tracer_tracer/problem_1p_bulk.hh
+++ b/test/multidomain/facet/tracer_tracer/problem_1p_bulk.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/problem_1p_lowdim.hh b/test/multidomain/facet/tracer_tracer/problem_1p_lowdim.hh
index 0f217451e1..57f65e9b5d 100644
--- a/test/multidomain/facet/tracer_tracer/problem_1p_lowdim.hh
+++ b/test/multidomain/facet/tracer_tracer/problem_1p_lowdim.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/problem_tracer_bulk.hh b/test/multidomain/facet/tracer_tracer/problem_tracer_bulk.hh
index c904b87c3a..5bf6f849c4 100644
--- a/test/multidomain/facet/tracer_tracer/problem_tracer_bulk.hh
+++ b/test/multidomain/facet/tracer_tracer/problem_tracer_bulk.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/problem_tracer_lowdim.hh b/test/multidomain/facet/tracer_tracer/problem_tracer_lowdim.hh
index 8ad300c4d2..46cf58f7b6 100644
--- a/test/multidomain/facet/tracer_tracer/problem_tracer_lowdim.hh
+++ b/test/multidomain/facet/tracer_tracer/problem_tracer_lowdim.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/properties.hh b/test/multidomain/facet/tracer_tracer/properties.hh
index 1c4e8b6c55..fac77f86ff 100644
--- a/test/multidomain/facet/tracer_tracer/properties.hh
+++ b/test/multidomain/facet/tracer_tracer/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/spatialparams_1p.hh b/test/multidomain/facet/tracer_tracer/spatialparams_1p.hh
index 35d43ef874..afdfac713b 100644
--- a/test/multidomain/facet/tracer_tracer/spatialparams_1p.hh
+++ b/test/multidomain/facet/tracer_tracer/spatialparams_1p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/spatialparams_tracer.hh b/test/multidomain/facet/tracer_tracer/spatialparams_tracer.hh
index 31e2a0fa70..07501ce536 100644
--- a/test/multidomain/facet/tracer_tracer/spatialparams_tracer.hh
+++ b/test/multidomain/facet/tracer_tracer/spatialparams_tracer.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/tracerfluidsystem.hh b/test/multidomain/facet/tracer_tracer/tracerfluidsystem.hh
index 73e3a6380b..b503463f58 100644
--- a/test/multidomain/facet/tracer_tracer/tracerfluidsystem.hh
+++ b/test/multidomain/facet/tracer_tracer/tracerfluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/facet/tracer_tracer/tracermodeltraits.hh b/test/multidomain/facet/tracer_tracer/tracermodeltraits.hh
index 3244efcd96..d4b8abb1c6 100644
--- a/test/multidomain/facet/tracer_tracer/tracermodeltraits.hh
+++ b/test/multidomain/facet/tracer_tracer/tracermodeltraits.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup FacetTests
diff --git a/test/multidomain/poromechanics/el1p/main.cc b/test/multidomain/poromechanics/el1p/main.cc
index c09b993bbb..ca8db3b87f 100644
--- a/test/multidomain/poromechanics/el1p/main.cc
+++ b/test/multidomain/poromechanics/el1p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el1p/problem_1p.hh b/test/multidomain/poromechanics/el1p/problem_1p.hh
index 262938ada2..20b91a6660 100644
--- a/test/multidomain/poromechanics/el1p/problem_1p.hh
+++ b/test/multidomain/poromechanics/el1p/problem_1p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el1p/problem_poroelastic.hh b/test/multidomain/poromechanics/el1p/problem_poroelastic.hh
index f2cc7bf537..bcf54354fb 100644
--- a/test/multidomain/poromechanics/el1p/problem_poroelastic.hh
+++ b/test/multidomain/poromechanics/el1p/problem_poroelastic.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el1p/properties.hh b/test/multidomain/poromechanics/el1p/properties.hh
index 9b409fbe6a..8d2e7fac04 100644
--- a/test/multidomain/poromechanics/el1p/properties.hh
+++ b/test/multidomain/poromechanics/el1p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el1p/spatialparams_1p.hh b/test/multidomain/poromechanics/el1p/spatialparams_1p.hh
index 07593e2dab..daddf5681f 100644
--- a/test/multidomain/poromechanics/el1p/spatialparams_1p.hh
+++ b/test/multidomain/poromechanics/el1p/spatialparams_1p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el1p/spatialparams_poroelastic.hh b/test/multidomain/poromechanics/el1p/spatialparams_poroelastic.hh
index c590181fc3..0f4557c4b4 100644
--- a/test/multidomain/poromechanics/el1p/spatialparams_poroelastic.hh
+++ b/test/multidomain/poromechanics/el1p/spatialparams_poroelastic.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el2p/main.cc b/test/multidomain/poromechanics/el2p/main.cc
index 5cdf1b9e4e..45b4685233 100644
--- a/test/multidomain/poromechanics/el2p/main.cc
+++ b/test/multidomain/poromechanics/el2p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el2p/problem_2p.hh b/test/multidomain/poromechanics/el2p/problem_2p.hh
index 0c7c9708fa..efeffbfb1f 100644
--- a/test/multidomain/poromechanics/el2p/problem_2p.hh
+++ b/test/multidomain/poromechanics/el2p/problem_2p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el2p/problem_poroelastic.hh b/test/multidomain/poromechanics/el2p/problem_poroelastic.hh
index 683586799d..e95ced64e3 100644
--- a/test/multidomain/poromechanics/el2p/problem_poroelastic.hh
+++ b/test/multidomain/poromechanics/el2p/problem_poroelastic.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el2p/properties.hh b/test/multidomain/poromechanics/el2p/properties.hh
index 3eaeb12929..599db25a00 100644
--- a/test/multidomain/poromechanics/el2p/properties.hh
+++ b/test/multidomain/poromechanics/el2p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el2p/spatialparams_2p.hh b/test/multidomain/poromechanics/el2p/spatialparams_2p.hh
index b626e125a9..cf5b4672b8 100644
--- a/test/multidomain/poromechanics/el2p/spatialparams_2p.hh
+++ b/test/multidomain/poromechanics/el2p/spatialparams_2p.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/multidomain/poromechanics/el2p/spatialparams_poroelastic.hh b/test/multidomain/poromechanics/el2p/spatialparams_poroelastic.hh
index 605d7fec78..c177717708 100644
--- a/test/multidomain/poromechanics/el2p/spatialparams_poroelastic.hh
+++ b/test/multidomain/poromechanics/el2p/spatialparams_poroelastic.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoromechanicsTests
diff --git a/test/parallel/partition/main.cc b/test/parallel/partition/main.cc
index 5b42258d61..1f7a804478 100644
--- a/test/parallel/partition/main.cc
+++ b/test/parallel/partition/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #include <config.h>
 
diff --git a/test/porenetwork/1p/main.cc b/test/porenetwork/1p/main.cc
index f6bdf99c69..049654eb1c 100644
--- a/test/porenetwork/1p/main.cc
+++ b/test/porenetwork/1p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1p/noncreepingflow/main.cc b/test/porenetwork/1p/noncreepingflow/main.cc
index 6952dd45e8..09965b35f3 100644
--- a/test/porenetwork/1p/noncreepingflow/main.cc
+++ b/test/porenetwork/1p/noncreepingflow/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc b/test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc
index 4dab89265b..f417427b7b 100644
--- a/test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc
+++ b/test/porenetwork/1p/noncreepingflow/nonisothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1p/noncreepingflow/properties.hh b/test/porenetwork/1p/noncreepingflow/properties.hh
index 3f81510162..8d54149ad1 100644
--- a/test/porenetwork/1p/noncreepingflow/properties.hh
+++ b/test/porenetwork/1p/noncreepingflow/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1p/noncreepingflow/spatialparams.hh b/test/porenetwork/1p/noncreepingflow/spatialparams.hh
index a9e42e3c54..50988c558f 100644
--- a/test/porenetwork/1p/noncreepingflow/spatialparams.hh
+++ b/test/porenetwork/1p/noncreepingflow/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/test/porenetwork/1p/nonisothermal/main.cc b/test/porenetwork/1p/nonisothermal/main.cc
index 50e2de09a3..42b5c3332d 100644
--- a/test/porenetwork/1p/nonisothermal/main.cc
+++ b/test/porenetwork/1p/nonisothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1p/problem.hh b/test/porenetwork/1p/problem.hh
index 576686374b..49f80ba4b4 100644
--- a/test/porenetwork/1p/problem.hh
+++ b/test/porenetwork/1p/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1p/properties.hh b/test/porenetwork/1p/properties.hh
index 3bce3051b1..a136fba127 100644
--- a/test/porenetwork/1p/properties.hh
+++ b/test/porenetwork/1p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1pnc/main.cc b/test/porenetwork/1pnc/main.cc
index fa2633017b..c1545cc8d7 100644
--- a/test/porenetwork/1pnc/main.cc
+++ b/test/porenetwork/1pnc/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1pnc/problem.hh b/test/porenetwork/1pnc/problem.hh
index 6a0df816ef..ac4eb7066b 100644
--- a/test/porenetwork/1pnc/problem.hh
+++ b/test/porenetwork/1pnc/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1pnc/properties.hh b/test/porenetwork/1pnc/properties.hh
index a0776f1e47..44c7d9102f 100644
--- a/test/porenetwork/1pnc/properties.hh
+++ b/test/porenetwork/1pnc/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/1pnc/spatialparams.hh b/test/porenetwork/1pnc/spatialparams.hh
index 6086474a24..bb062e3483 100644
--- a/test/porenetwork/1pnc/spatialparams.hh
+++ b/test/porenetwork/1pnc/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/test/porenetwork/2p/main.cc b/test/porenetwork/2p/main.cc
index fc98411d0c..3469829800 100644
--- a/test/porenetwork/2p/main.cc
+++ b/test/porenetwork/2p/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/2p/problem.hh b/test/porenetwork/2p/problem.hh
index af15cb60f6..bb95b26bd7 100644
--- a/test/porenetwork/2p/problem.hh
+++ b/test/porenetwork/2p/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/2p/properties.hh b/test/porenetwork/2p/properties.hh
index 8099dc9f77..d469ddf58d 100644
--- a/test/porenetwork/2p/properties.hh
+++ b/test/porenetwork/2p/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porenetwork/2p/spatialparams.hh b/test/porenetwork/2p/spatialparams.hh
index 26154402b2..0a8da2fd60 100644
--- a/test/porenetwork/2p/spatialparams.hh
+++ b/test/porenetwork/2p/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup PoreNetworkModels
diff --git a/test/porenetwork/2p/static/main.cc b/test/porenetwork/2p/static/main.cc
index c84aff6e01..3230168676 100644
--- a/test/porenetwork/2p/static/main.cc
+++ b/test/porenetwork/2p/static/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  *
diff --git a/test/porousmediumflow/1p/compressible/instationary/assembler.hh b/test/porousmediumflow/1p/compressible/instationary/assembler.hh
index 62f5496ce7..f5618f15c0 100644
--- a/test/porousmediumflow/1p/compressible/instationary/assembler.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/assembler.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/instationary/gridvariables.hh b/test/porousmediumflow/1p/compressible/instationary/gridvariables.hh
index e81f19aec9..dfb4abe974 100644
--- a/test/porousmediumflow/1p/compressible/instationary/gridvariables.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/gridvariables.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/instationary/main.cc b/test/porousmediumflow/1p/compressible/instationary/main.cc
index 71ccb9a659..ba85fdae64 100644
--- a/test/porousmediumflow/1p/compressible/instationary/main.cc
+++ b/test/porousmediumflow/1p/compressible/instationary/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/instationary/main_experimental.cc b/test/porousmediumflow/1p/compressible/instationary/main_experimental.cc
index 5382477e4a..b93c911887 100644
--- a/test/porousmediumflow/1p/compressible/instationary/main_experimental.cc
+++ b/test/porousmediumflow/1p/compressible/instationary/main_experimental.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/instationary/problem.hh b/test/porousmediumflow/1p/compressible/instationary/problem.hh
index 0d90d2eefe..c23feb1ab8 100644
--- a/test/porousmediumflow/1p/compressible/instationary/problem.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/instationary/properties.hh b/test/porousmediumflow/1p/compressible/instationary/properties.hh
index b1ea342586..08402e2b1d 100644
--- a/test/porousmediumflow/1p/compressible/instationary/properties.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/instationary/spatialparams.hh b/test/porousmediumflow/1p/compressible/instationary/spatialparams.hh
index 116fd983fb..1b1e97e32c 100644
--- a/test/porousmediumflow/1p/compressible/instationary/spatialparams.hh
+++ b/test/porousmediumflow/1p/compressible/instationary/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/stationary/main.cc b/test/porousmediumflow/1p/compressible/stationary/main.cc
index 9fcdcdc4a7..e7470260c3 100644
--- a/test/porousmediumflow/1p/compressible/stationary/main.cc
+++ b/test/porousmediumflow/1p/compressible/stationary/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/stationary/problem.hh b/test/porousmediumflow/1p/compressible/stationary/problem.hh
index 00431040d1..2384af26a0 100644
--- a/test/porousmediumflow/1p/compressible/stationary/problem.hh
+++ b/test/porousmediumflow/1p/compressible/stationary/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/stationary/properties.hh b/test/porousmediumflow/1p/compressible/stationary/properties.hh
index 9cd7163a32..7dc4cef585 100644
--- a/test/porousmediumflow/1p/compressible/stationary/properties.hh
+++ b/test/porousmediumflow/1p/compressible/stationary/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/compressible/stationary/spatialparams.hh b/test/porousmediumflow/1p/compressible/stationary/spatialparams.hh
index 109236ea67..25d0d6f9d8 100644
--- a/test/porousmediumflow/1p/compressible/stationary/spatialparams.hh
+++ b/test/porousmediumflow/1p/compressible/stationary/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/main.cc b/test/porousmediumflow/1p/convergence/analyticsolution/main.cc
index 9c8c2b45f7..e4a3914f27 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/main.cc
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/problem.hh b/test/porousmediumflow/1p/convergence/analyticsolution/problem.hh
index 5303207ed9..cf9a5f271c 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/problem.hh
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/properties.hh b/test/porousmediumflow/1p/convergence/analyticsolution/properties.hh
index 10c8edcad5..40caf137d4 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/properties.hh
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/convergence/analyticsolution/spatialparams.hh b/test/porousmediumflow/1p/convergence/analyticsolution/spatialparams.hh
index dd304ec795..121e16a1e8 100644
--- a/test/porousmediumflow/1p/convergence/analyticsolution/spatialparams.hh
+++ b/test/porousmediumflow/1p/convergence/analyticsolution/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/main.cc b/test/porousmediumflow/1p/convergence/discretesolution/main.cc
index 8ecd20b70d..cecaa08366 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/main.cc
+++ b/test/porousmediumflow/1p/convergence/discretesolution/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief Convergence test for single-phase flow
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/problem.hh b/test/porousmediumflow/1p/convergence/discretesolution/problem.hh
index 9d2810b214..7acf207006 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/problem.hh
+++ b/test/porousmediumflow/1p/convergence/discretesolution/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/properties.hh b/test/porousmediumflow/1p/convergence/discretesolution/properties.hh
index 7dc01d31ed..033653acdf 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/properties.hh
+++ b/test/porousmediumflow/1p/convergence/discretesolution/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/solver.hh b/test/porousmediumflow/1p/convergence/discretesolution/solver.hh
index eac09e5520..a2f5b1df24 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/solver.hh
+++ b/test/porousmediumflow/1p/convergence/discretesolution/solver.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/convergence/discretesolution/spatialparams.hh b/test/porousmediumflow/1p/convergence/discretesolution/spatialparams.hh
index 9bdd450fa3..4911e1d36f 100644
--- a/test/porousmediumflow/1p/convergence/discretesolution/spatialparams.hh
+++ b/test/porousmediumflow/1p/convergence/discretesolution/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/fracture2d3d/main.cc b/test/porousmediumflow/1p/fracture2d3d/main.cc
index 0b16e0e34c..48ca833efe 100644
--- a/test/porousmediumflow/1p/fracture2d3d/main.cc
+++ b/test/porousmediumflow/1p/fracture2d3d/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/fracture2d3d/problem.hh b/test/porousmediumflow/1p/fracture2d3d/problem.hh
index 848a24ba08..5e80632183 100644
--- a/test/porousmediumflow/1p/fracture2d3d/problem.hh
+++ b/test/porousmediumflow/1p/fracture2d3d/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/fracture2d3d/properties.hh b/test/porousmediumflow/1p/fracture2d3d/properties.hh
index 31fef97e95..ccc92778c9 100644
--- a/test/porousmediumflow/1p/fracture2d3d/properties.hh
+++ b/test/porousmediumflow/1p/fracture2d3d/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/fracture2d3d/spatialparams.hh b/test/porousmediumflow/1p/fracture2d3d/spatialparams.hh
index 71274748b4..c840d474a4 100644
--- a/test/porousmediumflow/1p/fracture2d3d/spatialparams.hh
+++ b/test/porousmediumflow/1p/fracture2d3d/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/incompressible/main.cc b/test/porousmediumflow/1p/incompressible/main.cc
index cd7e53cc1f..0a459f9b1c 100644
--- a/test/porousmediumflow/1p/incompressible/main.cc
+++ b/test/porousmediumflow/1p/incompressible/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/incompressible/problem.hh b/test/porousmediumflow/1p/incompressible/problem.hh
index 87163e64c3..5de59a5ef1 100644
--- a/test/porousmediumflow/1p/incompressible/problem.hh
+++ b/test/porousmediumflow/1p/incompressible/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/incompressible/properties.hh b/test/porousmediumflow/1p/incompressible/properties.hh
index 4a8024cb1b..b156b7b809 100644
--- a/test/porousmediumflow/1p/incompressible/properties.hh
+++ b/test/porousmediumflow/1p/incompressible/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/incompressible/spatialparams.hh b/test/porousmediumflow/1p/incompressible/spatialparams.hh
index 29366d183c..ac8222e7cd 100644
--- a/test/porousmediumflow/1p/incompressible/spatialparams.hh
+++ b/test/porousmediumflow/1p/incompressible/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/internaldirichlet/problem.hh b/test/porousmediumflow/1p/internaldirichlet/problem.hh
index 3208a44e95..052e28adfb 100644
--- a/test/porousmediumflow/1p/internaldirichlet/problem.hh
+++ b/test/porousmediumflow/1p/internaldirichlet/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/internaldirichlet/properties.hh b/test/porousmediumflow/1p/internaldirichlet/properties.hh
index 447aac1f03..343076f742 100644
--- a/test/porousmediumflow/1p/internaldirichlet/properties.hh
+++ b/test/porousmediumflow/1p/internaldirichlet/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/isothermal/main.cc b/test/porousmediumflow/1p/isothermal/main.cc
index 8c9f322fc0..03f3c2b845 100644
--- a/test/porousmediumflow/1p/isothermal/main.cc
+++ b/test/porousmediumflow/1p/isothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/isothermal/problem.hh b/test/porousmediumflow/1p/isothermal/problem.hh
index 3513b52edf..ed4b15abdc 100644
--- a/test/porousmediumflow/1p/isothermal/problem.hh
+++ b/test/porousmediumflow/1p/isothermal/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/isothermal/properties.hh b/test/porousmediumflow/1p/isothermal/properties.hh
index f4ca5430b5..d601e79569 100644
--- a/test/porousmediumflow/1p/isothermal/properties.hh
+++ b/test/porousmediumflow/1p/isothermal/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/isothermal/spatialparams.hh b/test/porousmediumflow/1p/isothermal/spatialparams.hh
index 498661232f..a9f1889ea0 100644
--- a/test/porousmediumflow/1p/isothermal/spatialparams.hh
+++ b/test/porousmediumflow/1p/isothermal/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/network1d3d/main.cc b/test/porousmediumflow/1p/network1d3d/main.cc
index d077b23098..9dbeee0e03 100644
--- a/test/porousmediumflow/1p/network1d3d/main.cc
+++ b/test/porousmediumflow/1p/network1d3d/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/network1d3d/problem.hh b/test/porousmediumflow/1p/network1d3d/problem.hh
index 95ff3fa109..231a16c64a 100644
--- a/test/porousmediumflow/1p/network1d3d/problem.hh
+++ b/test/porousmediumflow/1p/network1d3d/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/network1d3d/properties.hh b/test/porousmediumflow/1p/network1d3d/properties.hh
index 4cab631d53..9ae610dbba 100644
--- a/test/porousmediumflow/1p/network1d3d/properties.hh
+++ b/test/porousmediumflow/1p/network1d3d/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/network1d3d/spatialparams.hh b/test/porousmediumflow/1p/network1d3d/spatialparams.hh
index ddad944094..7bb78f2e3c 100644
--- a/test/porousmediumflow/1p/network1d3d/spatialparams.hh
+++ b/test/porousmediumflow/1p/network1d3d/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/nonisothermal/main.cc b/test/porousmediumflow/1p/nonisothermal/main.cc
index 7e9ab29e70..bc96472717 100644
--- a/test/porousmediumflow/1p/nonisothermal/main.cc
+++ b/test/porousmediumflow/1p/nonisothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/nonisothermal/problem_conduction.hh b/test/porousmediumflow/1p/nonisothermal/problem_conduction.hh
index 00dcd90aee..7a7a792a96 100644
--- a/test/porousmediumflow/1p/nonisothermal/problem_conduction.hh
+++ b/test/porousmediumflow/1p/nonisothermal/problem_conduction.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/nonisothermal/problem_convection.hh b/test/porousmediumflow/1p/nonisothermal/problem_convection.hh
index b32d150305..f25563c384 100644
--- a/test/porousmediumflow/1p/nonisothermal/problem_convection.hh
+++ b/test/porousmediumflow/1p/nonisothermal/problem_convection.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/nonisothermal/properties_conduction.hh b/test/porousmediumflow/1p/nonisothermal/properties_conduction.hh
index 1b8e5dd402..ce68a49ced 100644
--- a/test/porousmediumflow/1p/nonisothermal/properties_conduction.hh
+++ b/test/porousmediumflow/1p/nonisothermal/properties_conduction.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/nonisothermal/properties_convection.hh b/test/porousmediumflow/1p/nonisothermal/properties_convection.hh
index 5a9c5ef210..0524301904 100644
--- a/test/porousmediumflow/1p/nonisothermal/properties_convection.hh
+++ b/test/porousmediumflow/1p/nonisothermal/properties_convection.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/nonisothermal/spatialparams.hh b/test/porousmediumflow/1p/nonisothermal/spatialparams.hh
index 484fd415ff..033c948af1 100644
--- a/test/porousmediumflow/1p/nonisothermal/spatialparams.hh
+++ b/test/porousmediumflow/1p/nonisothermal/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/periodicbc/main.cc b/test/porousmediumflow/1p/periodicbc/main.cc
index 213bf1d5a9..89d2d59ea8 100644
--- a/test/porousmediumflow/1p/periodicbc/main.cc
+++ b/test/porousmediumflow/1p/periodicbc/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/periodicbc/problem.hh b/test/porousmediumflow/1p/periodicbc/problem.hh
index ce0125c9b7..154874104f 100644
--- a/test/porousmediumflow/1p/periodicbc/problem.hh
+++ b/test/porousmediumflow/1p/periodicbc/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/periodicbc/properties.hh b/test/porousmediumflow/1p/periodicbc/properties.hh
index 6f60f39292..7db9ad90fb 100644
--- a/test/porousmediumflow/1p/periodicbc/properties.hh
+++ b/test/porousmediumflow/1p/periodicbc/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/periodicbc/spatialparams.hh b/test/porousmediumflow/1p/periodicbc/spatialparams.hh
index 447a1175df..a831f39f33 100644
--- a/test/porousmediumflow/1p/periodicbc/spatialparams.hh
+++ b/test/porousmediumflow/1p/periodicbc/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/pointsources/timedependent/main.cc b/test/porousmediumflow/1p/pointsources/timedependent/main.cc
index fc66de2efb..abb5e0bc7c 100644
--- a/test/porousmediumflow/1p/pointsources/timedependent/main.cc
+++ b/test/porousmediumflow/1p/pointsources/timedependent/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/pointsources/timedependent/problem.hh b/test/porousmediumflow/1p/pointsources/timedependent/problem.hh
index c691bae645..987b0c380a 100644
--- a/test/porousmediumflow/1p/pointsources/timedependent/problem.hh
+++ b/test/porousmediumflow/1p/pointsources/timedependent/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/pointsources/timedependent/properties.hh b/test/porousmediumflow/1p/pointsources/timedependent/properties.hh
index e43eb3e440..3f2a7f815c 100644
--- a/test/porousmediumflow/1p/pointsources/timedependent/properties.hh
+++ b/test/porousmediumflow/1p/pointsources/timedependent/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/pointsources/timeindependent/main.cc b/test/porousmediumflow/1p/pointsources/timeindependent/main.cc
index 4ae864f33c..3bd1ed3fe1 100644
--- a/test/porousmediumflow/1p/pointsources/timeindependent/main.cc
+++ b/test/porousmediumflow/1p/pointsources/timeindependent/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/pointsources/timeindependent/problem.hh b/test/porousmediumflow/1p/pointsources/timeindependent/problem.hh
index cb8b059ebc..632926e479 100644
--- a/test/porousmediumflow/1p/pointsources/timeindependent/problem.hh
+++ b/test/porousmediumflow/1p/pointsources/timeindependent/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/pointsources/timeindependent/properties.hh b/test/porousmediumflow/1p/pointsources/timeindependent/properties.hh
index 69da757b00..10a51c9b02 100644
--- a/test/porousmediumflow/1p/pointsources/timeindependent/properties.hh
+++ b/test/porousmediumflow/1p/pointsources/timeindependent/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/rootbenchmark/main.cc b/test/porousmediumflow/1p/rootbenchmark/main.cc
index 3a07396a1f..6158d4be17 100644
--- a/test/porousmediumflow/1p/rootbenchmark/main.cc
+++ b/test/porousmediumflow/1p/rootbenchmark/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/rootbenchmark/problem.hh b/test/porousmediumflow/1p/rootbenchmark/problem.hh
index 1da766bd89..a0b150a63a 100644
--- a/test/porousmediumflow/1p/rootbenchmark/problem.hh
+++ b/test/porousmediumflow/1p/rootbenchmark/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/rootbenchmark/properties.hh b/test/porousmediumflow/1p/rootbenchmark/properties.hh
index 0acc8926bc..a03e5204e5 100644
--- a/test/porousmediumflow/1p/rootbenchmark/properties.hh
+++ b/test/porousmediumflow/1p/rootbenchmark/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1p/rootbenchmark/spatialparams.hh b/test/porousmediumflow/1p/rootbenchmark/spatialparams.hh
index 79e6e6deae..7d7a3d8e96 100644
--- a/test/porousmediumflow/1p/rootbenchmark/spatialparams.hh
+++ b/test/porousmediumflow/1p/rootbenchmark/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePTests
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/main.cc b/test/porousmediumflow/1pnc/1p2c/isothermal/main.cc
index 2888ba96f9..175a197a97 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/problem.hh b/test/porousmediumflow/1pnc/1p2c/isothermal/problem.hh
index 56b006d282..a42d32230d 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/properties.hh b/test/porousmediumflow/1pnc/1p2c/isothermal/properties.hh
index e172720703..d3331d8cb6 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/main.cc b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/main.cc
index 192d86d594..783b337750 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/problem.hh b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/problem.hh
index fd536f372b..df4dc02d56 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/properties.hh b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/properties.hh
index 0abe790c45..b5c4ea1222 100644
--- a/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/isothermal/saltwaterintrusion/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/main.cc b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/main.cc
index a8d68a04dd..cae56202bf 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/problem.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/problem.hh
index 27db031929..57187896c6 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/properties.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/properties.hh
index 62dd8d0cf4..927ef01644 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/conduction/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/main.cc b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/main.cc
index 73eec5a10f..61ccd9d98a 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/problem.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/problem.hh
index 02f7fc9b98..4099c7796e 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/properties.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/properties.hh
index a1c1c71fea..e01211bd79 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/convection/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/main.cc b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/main.cc
index 4addfff99d..bcfe90f4a2 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/main.cc
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/problem.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/problem.hh
index 4d0fa38d0a..c7ec8ec8c9 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/problem.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/properties.hh b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/properties.hh
index 6ab4d7a536..b83166ffac 100644
--- a/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/properties.hh
+++ b/test/porousmediumflow/1pnc/1p2c/nonisothermal/transientbc/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p2c/spatialparams.hh b/test/porousmediumflow/1pnc/1p2c/spatialparams.hh
index cb6b3340f0..0f6eaa0fa8 100644
--- a/test/porousmediumflow/1pnc/1p2c/spatialparams.hh
+++ b/test/porousmediumflow/1pnc/1p2c/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p3c/main.cc b/test/porousmediumflow/1pnc/1p3c/main.cc
index b31eaab705..b1c24e63fa 100644
--- a/test/porousmediumflow/1pnc/1p3c/main.cc
+++ b/test/porousmediumflow/1pnc/1p3c/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p3c/problem.hh b/test/porousmediumflow/1pnc/1p3c/problem.hh
index b3aacecfc0..52afab31b7 100644
--- a/test/porousmediumflow/1pnc/1p3c/problem.hh
+++ b/test/porousmediumflow/1pnc/1p3c/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/1p3c/properties.hh b/test/porousmediumflow/1pnc/1p3c/properties.hh
index 0f49da3e0b..a7a704f0df 100644
--- a/test/porousmediumflow/1pnc/1p3c/properties.hh
+++ b/test/porousmediumflow/1pnc/1p3c/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/dispersion/main.cc b/test/porousmediumflow/1pnc/dispersion/main.cc
index 4aea1f9616..9d0120c3ef 100644
--- a/test/porousmediumflow/1pnc/dispersion/main.cc
+++ b/test/porousmediumflow/1pnc/dispersion/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/dispersion/problem.hh b/test/porousmediumflow/1pnc/dispersion/problem.hh
index 6cd87f9187..ea8e9413ac 100644
--- a/test/porousmediumflow/1pnc/dispersion/problem.hh
+++ b/test/porousmediumflow/1pnc/dispersion/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/dispersion/properties.hh b/test/porousmediumflow/1pnc/dispersion/properties.hh
index 19f54a51d1..6a72b51669 100644
--- a/test/porousmediumflow/1pnc/dispersion/properties.hh
+++ b/test/porousmediumflow/1pnc/dispersion/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/dispersion/spatialparams.hh b/test/porousmediumflow/1pnc/dispersion/spatialparams.hh
index ced9b2ffc2..8d48c1e39d 100644
--- a/test/porousmediumflow/1pnc/dispersion/spatialparams.hh
+++ b/test/porousmediumflow/1pnc/dispersion/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/main.cc b/test/porousmediumflow/1pnc/nonequilibrium/main.cc
index bb990b6f0f..ef3a66d1f4 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/main.cc
+++ b/test/porousmediumflow/1pnc/nonequilibrium/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/problem.hh b/test/porousmediumflow/1pnc/nonequilibrium/problem.hh
index 5cf58e80b1..6923c08025 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/problem.hh
+++ b/test/porousmediumflow/1pnc/nonequilibrium/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/properties.hh b/test/porousmediumflow/1pnc/nonequilibrium/properties.hh
index b1bdd2d8ba..4abc89dd61 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/properties.hh
+++ b/test/porousmediumflow/1pnc/nonequilibrium/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pnc/nonequilibrium/spatialparams.hh b/test/porousmediumflow/1pnc/nonequilibrium/spatialparams.hh
index b0bae5b967..b8df45fe1e 100644
--- a/test/porousmediumflow/1pnc/nonequilibrium/spatialparams.hh
+++ b/test/porousmediumflow/1pnc/nonequilibrium/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCTests
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/main.cc b/test/porousmediumflow/1pncmin/nonisothermal/main.cc
index 87d6447d56..84d0c977ff 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/main.cc
+++ b/test/porousmediumflow/1pncmin/nonisothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCMinTests
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/modifiedcao.hh b/test/porousmediumflow/1pncmin/nonisothermal/modifiedcao.hh
index a3de3c9bde..70cd5e3581 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/modifiedcao.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/modifiedcao.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCMinTests
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/problem.hh b/test/porousmediumflow/1pncmin/nonisothermal/problem.hh
index ee15f33c98..cc40c77b8e 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/problem.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCMinTests
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/properties.hh b/test/porousmediumflow/1pncmin/nonisothermal/properties.hh
index bd9fd624cc..a9c94878a7 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/properties.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCMinTests
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/reaction.hh b/test/porousmediumflow/1pncmin/nonisothermal/reaction.hh
index ec276a763d..d725486b57 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/reaction.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/reaction.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCMinTests
diff --git a/test/porousmediumflow/1pncmin/nonisothermal/spatialparams.hh b/test/porousmediumflow/1pncmin/nonisothermal/spatialparams.hh
index 5c0b92ce21..381265cb23 100644
--- a/test/porousmediumflow/1pncmin/nonisothermal/spatialparams.hh
+++ b/test/porousmediumflow/1pncmin/nonisothermal/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup OnePNCMinTests
diff --git a/test/porousmediumflow/2p/adaptive/main.cc b/test/porousmediumflow/2p/adaptive/main.cc
index 629686a569..724f0ecec3 100644
--- a/test/porousmediumflow/2p/adaptive/main.cc
+++ b/test/porousmediumflow/2p/adaptive/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/adaptive/pointsourceproblem.hh b/test/porousmediumflow/2p/adaptive/pointsourceproblem.hh
index c591bb936a..23782a2268 100644
--- a/test/porousmediumflow/2p/adaptive/pointsourceproblem.hh
+++ b/test/porousmediumflow/2p/adaptive/pointsourceproblem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/adaptive/problem.hh b/test/porousmediumflow/2p/adaptive/problem.hh
index a1b2bdb693..9a63e77c22 100644
--- a/test/porousmediumflow/2p/adaptive/problem.hh
+++ b/test/porousmediumflow/2p/adaptive/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/adaptive/properties.hh b/test/porousmediumflow/2p/adaptive/properties.hh
index 93275631bd..759966a6a7 100644
--- a/test/porousmediumflow/2p/adaptive/properties.hh
+++ b/test/porousmediumflow/2p/adaptive/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/boxdfm/main.cc b/test/porousmediumflow/2p/boxdfm/main.cc
index 43f2fb02a4..8a16cabe31 100644
--- a/test/porousmediumflow/2p/boxdfm/main.cc
+++ b/test/porousmediumflow/2p/boxdfm/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/boxdfm/problem.hh b/test/porousmediumflow/2p/boxdfm/problem.hh
index 5f1fb82ac4..6594bd139d 100644
--- a/test/porousmediumflow/2p/boxdfm/problem.hh
+++ b/test/porousmediumflow/2p/boxdfm/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \ingroup TwoPTests
  * \brief The properties for the incompressible 2p-boxdfm test.
diff --git a/test/porousmediumflow/2p/boxdfm/properties.hh b/test/porousmediumflow/2p/boxdfm/properties.hh
index f8fc1fbc3b..0ff7860dd8 100644
--- a/test/porousmediumflow/2p/boxdfm/properties.hh
+++ b/test/porousmediumflow/2p/boxdfm/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \ingroup TwoPTests
  * \brief The properties for the incompressible 2p-boxdfm test.
diff --git a/test/porousmediumflow/2p/boxdfm/spatialparams.hh b/test/porousmediumflow/2p/boxdfm/spatialparams.hh
index f1f3b006ff..b55ae0213f 100644
--- a/test/porousmediumflow/2p/boxdfm/spatialparams.hh
+++ b/test/porousmediumflow/2p/boxdfm/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/cornerpoint/main.cc b/test/porousmediumflow/2p/cornerpoint/main.cc
index fd3e1b9841..2c8fae5598 100644
--- a/test/porousmediumflow/2p/cornerpoint/main.cc
+++ b/test/porousmediumflow/2p/cornerpoint/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/cornerpoint/problem.hh b/test/porousmediumflow/2p/cornerpoint/problem.hh
index 7ee2358dee..96d8fb4407 100644
--- a/test/porousmediumflow/2p/cornerpoint/problem.hh
+++ b/test/porousmediumflow/2p/cornerpoint/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \ingroup TwoPTests
  * \brief The incompressible 2p cornerpoint test problem.
diff --git a/test/porousmediumflow/2p/cornerpoint/properties.hh b/test/porousmediumflow/2p/cornerpoint/properties.hh
index 569700947b..eb0b84db45 100644
--- a/test/porousmediumflow/2p/cornerpoint/properties.hh
+++ b/test/porousmediumflow/2p/cornerpoint/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \ingroup TwoPTests
  * \brief The properties for the 2p cornerpoint test.
diff --git a/test/porousmediumflow/2p/cornerpoint/spatialparams.hh b/test/porousmediumflow/2p/cornerpoint/spatialparams.hh
index 4ca6f22715..7378a574e3 100644
--- a/test/porousmediumflow/2p/cornerpoint/spatialparams.hh
+++ b/test/porousmediumflow/2p/cornerpoint/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/fracture/main.cc b/test/porousmediumflow/2p/fracture/main.cc
index b91e523f83..330e9913b2 100644
--- a/test/porousmediumflow/2p/fracture/main.cc
+++ b/test/porousmediumflow/2p/fracture/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/fracture/problem.hh b/test/porousmediumflow/2p/fracture/problem.hh
index e75d70531c..8f5ccb61a2 100644
--- a/test/porousmediumflow/2p/fracture/problem.hh
+++ b/test/porousmediumflow/2p/fracture/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/fracture/properties.hh b/test/porousmediumflow/2p/fracture/properties.hh
index ed4bce1cb0..0c92b2551d 100644
--- a/test/porousmediumflow/2p/fracture/properties.hh
+++ b/test/porousmediumflow/2p/fracture/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/fracture/spatialparams.hh b/test/porousmediumflow/2p/fracture/spatialparams.hh
index 030d435d2e..5c8c20851d 100644
--- a/test/porousmediumflow/2p/fracture/spatialparams.hh
+++ b/test/porousmediumflow/2p/fracture/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/incompressible/main.cc b/test/porousmediumflow/2p/incompressible/main.cc
index afe9b9719b..756daef166 100644
--- a/test/porousmediumflow/2p/incompressible/main.cc
+++ b/test/porousmediumflow/2p/incompressible/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/incompressible/problem.hh b/test/porousmediumflow/2p/incompressible/problem.hh
index 2ccdf3bbd8..c7c63c5a7c 100644
--- a/test/porousmediumflow/2p/incompressible/problem.hh
+++ b/test/porousmediumflow/2p/incompressible/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \ingroup TwoPTests
  * \brief The properties for the incompressible 2p test.
diff --git a/test/porousmediumflow/2p/incompressible/properties.hh b/test/porousmediumflow/2p/incompressible/properties.hh
index 586639276f..483b0cf916 100644
--- a/test/porousmediumflow/2p/incompressible/properties.hh
+++ b/test/porousmediumflow/2p/incompressible/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \ingroup TwoPTests
  * \brief The properties for the incompressible 2p test.
diff --git a/test/porousmediumflow/2p/incompressible/spatialparams.hh b/test/porousmediumflow/2p/incompressible/spatialparams.hh
index 9361f2a92e..808ee7dc3d 100644
--- a/test/porousmediumflow/2p/incompressible/spatialparams.hh
+++ b/test/porousmediumflow/2p/incompressible/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/nonisothermal/main.cc b/test/porousmediumflow/2p/nonisothermal/main.cc
index 023163af88..08bd1c8421 100644
--- a/test/porousmediumflow/2p/nonisothermal/main.cc
+++ b/test/porousmediumflow/2p/nonisothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/nonisothermal/problem.hh b/test/porousmediumflow/2p/nonisothermal/problem.hh
index bbe156dc91..5a3c1b33d6 100644
--- a/test/porousmediumflow/2p/nonisothermal/problem.hh
+++ b/test/porousmediumflow/2p/nonisothermal/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/nonisothermal/properties.hh b/test/porousmediumflow/2p/nonisothermal/properties.hh
index 53dd75a74a..8656fd3d67 100644
--- a/test/porousmediumflow/2p/nonisothermal/properties.hh
+++ b/test/porousmediumflow/2p/nonisothermal/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTests
diff --git a/test/porousmediumflow/2p/rotationsymmetry/main.cc b/test/porousmediumflow/2p/rotationsymmetry/main.cc
index 937955679f..65f68209b3 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/main.cc
+++ b/test/porousmediumflow/2p/rotationsymmetry/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #include <config.h>
 
diff --git a/test/porousmediumflow/2p/rotationsymmetry/problem.hh b/test/porousmediumflow/2p/rotationsymmetry/problem.hh
index 40ef2deea3..ee7a10b8e1 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/problem.hh
+++ b/test/porousmediumflow/2p/rotationsymmetry/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_TEST_TWOP_ROTATIONALSYMMETRY_PROBLEM_HH
 #define DUMUX_TEST_TWOP_ROTATIONALSYMMETRY_PROBLEM_HH
diff --git a/test/porousmediumflow/2p/rotationsymmetry/properties.hh b/test/porousmediumflow/2p/rotationsymmetry/properties.hh
index 85f80d4789..4fa4d360e9 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/properties.hh
+++ b/test/porousmediumflow/2p/rotationsymmetry/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief The properties of 2p rotational symmetry test
diff --git a/test/porousmediumflow/2p/rotationsymmetry/spatialparams.hh b/test/porousmediumflow/2p/rotationsymmetry/spatialparams.hh
index f392748e05..133a06ac00 100644
--- a/test/porousmediumflow/2p/rotationsymmetry/spatialparams.hh
+++ b/test/porousmediumflow/2p/rotationsymmetry/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief The spatial params 2p rotational symmetry test
diff --git a/test/porousmediumflow/2p1c/main.cc b/test/porousmediumflow/2p1c/main.cc
index d1dcf6fa24..16b10cb8ac 100644
--- a/test/porousmediumflow/2p1c/main.cc
+++ b/test/porousmediumflow/2p1c/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCTests
diff --git a/test/porousmediumflow/2p1c/problem.hh b/test/porousmediumflow/2p1c/problem.hh
index 370e488aab..07dc0f2722 100644
--- a/test/porousmediumflow/2p1c/problem.hh
+++ b/test/porousmediumflow/2p1c/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                      *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCTests
diff --git a/test/porousmediumflow/2p1c/properties.hh b/test/porousmediumflow/2p1c/properties.hh
index 8de99d9f67..1c518acab4 100644
--- a/test/porousmediumflow/2p1c/properties.hh
+++ b/test/porousmediumflow/2p1c/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                      *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCTests
diff --git a/test/porousmediumflow/2p1c/spatialparams.hh b/test/porousmediumflow/2p1c/spatialparams.hh
index 594a78b1a2..48e0695ea6 100644
--- a/test/porousmediumflow/2p1c/spatialparams.hh
+++ b/test/porousmediumflow/2p1c/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPOneCTests
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc b/test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc
index 61fe5f5bbb..187163ab1b 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/problem.hh b/test/porousmediumflow/2p2c/chemicalnonequilibrium/problem.hh
index dbebc6110f..cb9b46fdef 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/problem.hh
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/problem.hh
@@ -5,22 +5,6 @@
 
 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 // vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/properties.hh b/test/porousmediumflow/2p2c/chemicalnonequilibrium/properties.hh
index 560d85075c..c2fddd9113 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/properties.hh
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/chemicalnonequilibrium/spatialparams.hh b/test/porousmediumflow/2p2c/chemicalnonequilibrium/spatialparams.hh
index 82d0682d0e..78696e44a6 100644
--- a/test/porousmediumflow/2p2c/chemicalnonequilibrium/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/chemicalnonequilibrium/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/evaporation/constant2p2cfluidsystem.hh b/test/porousmediumflow/2p2c/evaporation/constant2p2cfluidsystem.hh
index 6cf3d1a39b..1cdb444bde 100644
--- a/test/porousmediumflow/2p2c/evaporation/constant2p2cfluidsystem.hh
+++ b/test/porousmediumflow/2p2c/evaporation/constant2p2cfluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/evaporation/main.cc b/test/porousmediumflow/2p2c/evaporation/main.cc
index 7243889ebd..6683394c8a 100644
--- a/test/porousmediumflow/2p2c/evaporation/main.cc
+++ b/test/porousmediumflow/2p2c/evaporation/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/evaporation/problem.hh b/test/porousmediumflow/2p2c/evaporation/problem.hh
index 13057bfa6d..07569f0207 100644
--- a/test/porousmediumflow/2p2c/evaporation/problem.hh
+++ b/test/porousmediumflow/2p2c/evaporation/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/evaporation/properties.hh b/test/porousmediumflow/2p2c/evaporation/properties.hh
index 326e98f63c..29986cffd7 100644
--- a/test/porousmediumflow/2p2c/evaporation/properties.hh
+++ b/test/porousmediumflow/2p2c/evaporation/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/evaporation/spatialparams.hh b/test/porousmediumflow/2p2c/evaporation/spatialparams.hh
index b5c99c286d..35e2d44b63 100644
--- a/test/porousmediumflow/2p2c/evaporation/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/evaporation/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/injection/main.cc b/test/porousmediumflow/2p2c/injection/main.cc
index 6e370e9ff9..b54b17e770 100644
--- a/test/porousmediumflow/2p2c/injection/main.cc
+++ b/test/porousmediumflow/2p2c/injection/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/injection/problem.hh b/test/porousmediumflow/2p2c/injection/problem.hh
index 59c40483af..1a801c6701 100644
--- a/test/porousmediumflow/2p2c/injection/problem.hh
+++ b/test/porousmediumflow/2p2c/injection/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/injection/properties.hh b/test/porousmediumflow/2p2c/injection/properties.hh
index 269af1e8e9..6f6f842e84 100644
--- a/test/porousmediumflow/2p2c/injection/properties.hh
+++ b/test/porousmediumflow/2p2c/injection/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/injection/spatialparams.hh b/test/porousmediumflow/2p2c/injection/spatialparams.hh
index a852f9e03e..0e048eef6e 100644
--- a/test/porousmediumflow/2p2c/injection/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/injection/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/iofields.hh b/test/porousmediumflow/2p2c/mpnccomparison/iofields.hh
index d8765cce6b..5d8765c6da 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/iofields.hh
+++ b/test/porousmediumflow/2p2c/mpnccomparison/iofields.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/main.cc b/test/porousmediumflow/2p2c/mpnccomparison/main.cc
index 9679ebca87..faa95e736e 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/main.cc
+++ b/test/porousmediumflow/2p2c/mpnccomparison/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/problem.hh b/test/porousmediumflow/2p2c/mpnccomparison/problem.hh
index bf501b163b..2796adea5a 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/problem.hh
+++ b/test/porousmediumflow/2p2c/mpnccomparison/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/properties.hh b/test/porousmediumflow/2p2c/mpnccomparison/properties.hh
index 9196a0600c..3be6253c64 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/properties.hh
+++ b/test/porousmediumflow/2p2c/mpnccomparison/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/mpnccomparison/spatialparams.hh b/test/porousmediumflow/2p2c/mpnccomparison/spatialparams.hh
index 52b715f4fc..fb93850973 100644
--- a/test/porousmediumflow/2p2c/mpnccomparison/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/mpnccomparison/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/waterair/main.cc b/test/porousmediumflow/2p2c/waterair/main.cc
index 23f7242728..b1a8edd24f 100644
--- a/test/porousmediumflow/2p2c/waterair/main.cc
+++ b/test/porousmediumflow/2p2c/waterair/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/waterair/problem.hh b/test/porousmediumflow/2p2c/waterair/problem.hh
index b3a5932261..1174ac1f17 100644
--- a/test/porousmediumflow/2p2c/waterair/problem.hh
+++ b/test/porousmediumflow/2p2c/waterair/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/waterair/properties.hh b/test/porousmediumflow/2p2c/waterair/properties.hh
index 5a3d20df7a..a5332fb13d 100644
--- a/test/porousmediumflow/2p2c/waterair/properties.hh
+++ b/test/porousmediumflow/2p2c/waterair/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2p2c/waterair/spatialparams.hh b/test/porousmediumflow/2p2c/waterair/spatialparams.hh
index 7da5d97a46..591b989802 100644
--- a/test/porousmediumflow/2p2c/waterair/spatialparams.hh
+++ b/test/porousmediumflow/2p2c/waterair/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPTwoCTests
diff --git a/test/porousmediumflow/2pnc/diffusion/main.cc b/test/porousmediumflow/2pnc/diffusion/main.cc
index 7973f02321..d45941a7ad 100644
--- a/test/porousmediumflow/2pnc/diffusion/main.cc
+++ b/test/porousmediumflow/2pnc/diffusion/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/diffusion/problem.hh b/test/porousmediumflow/2pnc/diffusion/problem.hh
index ab019a7697..9bcb015cf6 100644
--- a/test/porousmediumflow/2pnc/diffusion/problem.hh
+++ b/test/porousmediumflow/2pnc/diffusion/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/diffusion/properties.hh b/test/porousmediumflow/2pnc/diffusion/properties.hh
index 6fe76dc733..ada9101836 100644
--- a/test/porousmediumflow/2pnc/diffusion/properties.hh
+++ b/test/porousmediumflow/2pnc/diffusion/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/diffusion/spatialparams.hh b/test/porousmediumflow/2pnc/diffusion/spatialparams.hh
index 493e66e324..48b7056871 100644
--- a/test/porousmediumflow/2pnc/diffusion/spatialparams.hh
+++ b/test/porousmediumflow/2pnc/diffusion/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/fuelcell/main.cc b/test/porousmediumflow/2pnc/fuelcell/main.cc
index ead1503854..94854ea512 100644
--- a/test/porousmediumflow/2pnc/fuelcell/main.cc
+++ b/test/porousmediumflow/2pnc/fuelcell/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/fuelcell/problem.hh b/test/porousmediumflow/2pnc/fuelcell/problem.hh
index 9f3d69b43c..e75c49486d 100644
--- a/test/porousmediumflow/2pnc/fuelcell/problem.hh
+++ b/test/porousmediumflow/2pnc/fuelcell/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/fuelcell/properties.hh b/test/porousmediumflow/2pnc/fuelcell/properties.hh
index ee4a042379..320641409d 100644
--- a/test/porousmediumflow/2pnc/fuelcell/properties.hh
+++ b/test/porousmediumflow/2pnc/fuelcell/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/fuelcell/spatialparams.hh b/test/porousmediumflow/2pnc/fuelcell/spatialparams.hh
index 7fd5430e4d..cd0fed97ee 100644
--- a/test/porousmediumflow/2pnc/fuelcell/spatialparams.hh
+++ b/test/porousmediumflow/2pnc/fuelcell/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/surfactant/fluidsystem.hh b/test/porousmediumflow/2pnc/surfactant/fluidsystem.hh
index 12665819d8..cf1015e0e7 100644
--- a/test/porousmediumflow/2pnc/surfactant/fluidsystem.hh
+++ b/test/porousmediumflow/2pnc/surfactant/fluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/surfactant/main.cc b/test/porousmediumflow/2pnc/surfactant/main.cc
index 80581ebc0a..2eb189c5ff 100644
--- a/test/porousmediumflow/2pnc/surfactant/main.cc
+++ b/test/porousmediumflow/2pnc/surfactant/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/surfactant/materiallaw.hh b/test/porousmediumflow/2pnc/surfactant/materiallaw.hh
index 5198a6119a..4a3e14ce16 100644
--- a/test/porousmediumflow/2pnc/surfactant/materiallaw.hh
+++ b/test/porousmediumflow/2pnc/surfactant/materiallaw.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/surfactant/problem.hh b/test/porousmediumflow/2pnc/surfactant/problem.hh
index 2246a9b0e3..9d21b7f70f 100644
--- a/test/porousmediumflow/2pnc/surfactant/problem.hh
+++ b/test/porousmediumflow/2pnc/surfactant/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/surfactant/properties.hh b/test/porousmediumflow/2pnc/surfactant/properties.hh
index c07290eaf6..72cfd83e55 100644
--- a/test/porousmediumflow/2pnc/surfactant/properties.hh
+++ b/test/porousmediumflow/2pnc/surfactant/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pnc/surfactant/spatialparams.hh b/test/porousmediumflow/2pnc/surfactant/spatialparams.hh
index 6d43ec1fc9..26496ba080 100644
--- a/test/porousmediumflow/2pnc/surfactant/spatialparams.hh
+++ b/test/porousmediumflow/2pnc/surfactant/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCTests
diff --git a/test/porousmediumflow/2pncmin/isothermal/main.cc b/test/porousmediumflow/2pncmin/isothermal/main.cc
index b7261d19fc..a86d352cfd 100644
--- a/test/porousmediumflow/2pncmin/isothermal/main.cc
+++ b/test/porousmediumflow/2pncmin/isothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinTests
diff --git a/test/porousmediumflow/2pncmin/isothermal/problem.hh b/test/porousmediumflow/2pncmin/isothermal/problem.hh
index 4e04f449db..074e15b25d 100644
--- a/test/porousmediumflow/2pncmin/isothermal/problem.hh
+++ b/test/porousmediumflow/2pncmin/isothermal/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinTests
diff --git a/test/porousmediumflow/2pncmin/isothermal/properties.hh b/test/porousmediumflow/2pncmin/isothermal/properties.hh
index 855d9726aa..14533f6298 100644
--- a/test/porousmediumflow/2pncmin/isothermal/properties.hh
+++ b/test/porousmediumflow/2pncmin/isothermal/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinTests
diff --git a/test/porousmediumflow/2pncmin/isothermal/spatialparams.hh b/test/porousmediumflow/2pncmin/isothermal/spatialparams.hh
index 9b2865fee6..87987f7419 100644
--- a/test/porousmediumflow/2pncmin/isothermal/spatialparams.hh
+++ b/test/porousmediumflow/2pncmin/isothermal/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinTests
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/main.cc b/test/porousmediumflow/2pncmin/nonisothermal/main.cc
index 0904ea566e..f09f62a03c 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/main.cc
+++ b/test/porousmediumflow/2pncmin/nonisothermal/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinTests
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/problem.hh b/test/porousmediumflow/2pncmin/nonisothermal/problem.hh
index c4ef53b025..78e4fe8426 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/problem.hh
+++ b/test/porousmediumflow/2pncmin/nonisothermal/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinTests
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/properties.hh b/test/porousmediumflow/2pncmin/nonisothermal/properties.hh
index 4876057c0d..46707c8594 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/properties.hh
+++ b/test/porousmediumflow/2pncmin/nonisothermal/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinTests
diff --git a/test/porousmediumflow/2pncmin/nonisothermal/spatialparams.hh b/test/porousmediumflow/2pncmin/nonisothermal/spatialparams.hh
index b75ec09581..89ab36c9f6 100644
--- a/test/porousmediumflow/2pncmin/nonisothermal/spatialparams.hh
+++ b/test/porousmediumflow/2pncmin/nonisothermal/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TwoPNCMinTests
diff --git a/test/porousmediumflow/3p/conduction/main.cc b/test/porousmediumflow/3p/conduction/main.cc
index 112016f0fc..3f26351aba 100644
--- a/test/porousmediumflow/3p/conduction/main.cc
+++ b/test/porousmediumflow/3p/conduction/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/conduction/problem.hh b/test/porousmediumflow/3p/conduction/problem.hh
index 3e17e3c601..9c8e04e656 100644
--- a/test/porousmediumflow/3p/conduction/problem.hh
+++ b/test/porousmediumflow/3p/conduction/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/conduction/properties.hh b/test/porousmediumflow/3p/conduction/properties.hh
index ecad306362..43cff48ca3 100644
--- a/test/porousmediumflow/3p/conduction/properties.hh
+++ b/test/porousmediumflow/3p/conduction/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/conduction/spatialparams.hh b/test/porousmediumflow/3p/conduction/spatialparams.hh
index 3d721885c7..0cf1a0aa5b 100644
--- a/test/porousmediumflow/3p/conduction/spatialparams.hh
+++ b/test/porousmediumflow/3p/conduction/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/convection/main.cc b/test/porousmediumflow/3p/convection/main.cc
index a240ae3c05..ff576dbb73 100644
--- a/test/porousmediumflow/3p/convection/main.cc
+++ b/test/porousmediumflow/3p/convection/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/convection/problem.hh b/test/porousmediumflow/3p/convection/problem.hh
index 801e0d89d5..0e3d5a2553 100644
--- a/test/porousmediumflow/3p/convection/problem.hh
+++ b/test/porousmediumflow/3p/convection/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/convection/properties.hh b/test/porousmediumflow/3p/convection/properties.hh
index 569f4b0dff..5c01708b80 100644
--- a/test/porousmediumflow/3p/convection/properties.hh
+++ b/test/porousmediumflow/3p/convection/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/infiltration/main.cc b/test/porousmediumflow/3p/infiltration/main.cc
index 241230cd0b..9c9207dd29 100644
--- a/test/porousmediumflow/3p/infiltration/main.cc
+++ b/test/porousmediumflow/3p/infiltration/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/infiltration/problem.hh b/test/porousmediumflow/3p/infiltration/problem.hh
index 070d5e0d76..11f228ffac 100644
--- a/test/porousmediumflow/3p/infiltration/problem.hh
+++ b/test/porousmediumflow/3p/infiltration/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/infiltration/properties.hh b/test/porousmediumflow/3p/infiltration/properties.hh
index c7d9f39031..d15fc81592 100644
--- a/test/porousmediumflow/3p/infiltration/properties.hh
+++ b/test/porousmediumflow/3p/infiltration/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p/infiltration/spatialparams.hh b/test/porousmediumflow/3p/infiltration/spatialparams.hh
index 4d8a4f74e7..b6fd395727 100644
--- a/test/porousmediumflow/3p/infiltration/spatialparams.hh
+++ b/test/porousmediumflow/3p/infiltration/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePTests
diff --git a/test/porousmediumflow/3p3c/columnxylol/main.cc b/test/porousmediumflow/3p3c/columnxylol/main.cc
index 2513782840..484388bb4c 100644
--- a/test/porousmediumflow/3p3c/columnxylol/main.cc
+++ b/test/porousmediumflow/3p3c/columnxylol/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/columnxylol/problem.hh b/test/porousmediumflow/3p3c/columnxylol/problem.hh
index d24385fdf0..81d102d1bd 100644
--- a/test/porousmediumflow/3p3c/columnxylol/problem.hh
+++ b/test/porousmediumflow/3p3c/columnxylol/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                      *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/columnxylol/properties.hh b/test/porousmediumflow/3p3c/columnxylol/properties.hh
index 7d6ec83e81..e6aa444790 100644
--- a/test/porousmediumflow/3p3c/columnxylol/properties.hh
+++ b/test/porousmediumflow/3p3c/columnxylol/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/columnxylol/spatialparams.hh b/test/porousmediumflow/3p3c/columnxylol/spatialparams.hh
index fca085017e..058d457256 100644
--- a/test/porousmediumflow/3p3c/columnxylol/spatialparams.hh
+++ b/test/porousmediumflow/3p3c/columnxylol/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/infiltration/main.cc b/test/porousmediumflow/3p3c/infiltration/main.cc
index 8102796b04..e5ee81d730 100644
--- a/test/porousmediumflow/3p3c/infiltration/main.cc
+++ b/test/porousmediumflow/3p3c/infiltration/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/infiltration/problem.hh b/test/porousmediumflow/3p3c/infiltration/problem.hh
index 24544f8d7a..8485f37488 100644
--- a/test/porousmediumflow/3p3c/infiltration/problem.hh
+++ b/test/porousmediumflow/3p3c/infiltration/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/infiltration/properties.hh b/test/porousmediumflow/3p3c/infiltration/properties.hh
index fc1089a226..09b5ece46f 100644
--- a/test/porousmediumflow/3p3c/infiltration/properties.hh
+++ b/test/porousmediumflow/3p3c/infiltration/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/infiltration/spatialparams.hh b/test/porousmediumflow/3p3c/infiltration/spatialparams.hh
index 3696b7c24f..e0b3a5ccb9 100644
--- a/test/porousmediumflow/3p3c/infiltration/spatialparams.hh
+++ b/test/porousmediumflow/3p3c/infiltration/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/kuevette/main.cc b/test/porousmediumflow/3p3c/kuevette/main.cc
index 617ea6e499..6a1c9338b6 100644
--- a/test/porousmediumflow/3p3c/kuevette/main.cc
+++ b/test/porousmediumflow/3p3c/kuevette/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/kuevette/problem.hh b/test/porousmediumflow/3p3c/kuevette/problem.hh
index 142fc6c84d..83bb311fde 100644
--- a/test/porousmediumflow/3p3c/kuevette/problem.hh
+++ b/test/porousmediumflow/3p3c/kuevette/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/kuevette/properties.hh b/test/porousmediumflow/3p3c/kuevette/properties.hh
index f68070cdc9..3cbd60a4d6 100644
--- a/test/porousmediumflow/3p3c/kuevette/properties.hh
+++ b/test/porousmediumflow/3p3c/kuevette/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3p3c/kuevette/spatialparams.hh b/test/porousmediumflow/3p3c/kuevette/spatialparams.hh
index fefbddb893..3dbff29c8e 100644
--- a/test/porousmediumflow/3p3c/kuevette/spatialparams.hh
+++ b/test/porousmediumflow/3p3c/kuevette/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePThreeCTests
diff --git a/test/porousmediumflow/3pwateroil/main.cc b/test/porousmediumflow/3pwateroil/main.cc
index 887f48bf02..634aefac7e 100644
--- a/test/porousmediumflow/3pwateroil/main.cc
+++ b/test/porousmediumflow/3pwateroil/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilTests
diff --git a/test/porousmediumflow/3pwateroil/problem.hh b/test/porousmediumflow/3pwateroil/problem.hh
index e76a2413e6..9adcf46b37 100644
--- a/test/porousmediumflow/3pwateroil/problem.hh
+++ b/test/porousmediumflow/3pwateroil/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                      *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilTests
diff --git a/test/porousmediumflow/3pwateroil/properties.hh b/test/porousmediumflow/3pwateroil/properties.hh
index c95aed4542..91083608c1 100644
--- a/test/porousmediumflow/3pwateroil/properties.hh
+++ b/test/porousmediumflow/3pwateroil/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilTests
diff --git a/test/porousmediumflow/3pwateroil/spatialparams.hh b/test/porousmediumflow/3pwateroil/spatialparams.hh
index 0775487186..3d94a02622 100644
--- a/test/porousmediumflow/3pwateroil/spatialparams.hh
+++ b/test/porousmediumflow/3pwateroil/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup ThreePWaterOilTests
diff --git a/test/porousmediumflow/co2/main.cc b/test/porousmediumflow/co2/main.cc
index 42c075d659..d8c6aa9051 100644
--- a/test/porousmediumflow/co2/main.cc
+++ b/test/porousmediumflow/co2/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CO2Tests
diff --git a/test/porousmediumflow/co2/problem.hh b/test/porousmediumflow/co2/problem.hh
index 8e272e081e..75103fef1f 100644
--- a/test/porousmediumflow/co2/problem.hh
+++ b/test/porousmediumflow/co2/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CO2Tests
diff --git a/test/porousmediumflow/co2/properties.hh b/test/porousmediumflow/co2/properties.hh
index 5f0f569bf1..f9ab57e7de 100644
--- a/test/porousmediumflow/co2/properties.hh
+++ b/test/porousmediumflow/co2/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CO2Tests
diff --git a/test/porousmediumflow/co2/spatialparams.hh b/test/porousmediumflow/co2/spatialparams.hh
index 1fc3c30a70..0ac5882df6 100644
--- a/test/porousmediumflow/co2/spatialparams.hh
+++ b/test/porousmediumflow/co2/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup CO2Tests
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/main.cc b/test/porousmediumflow/mpnc/2p2ccomparison/main.cc
index 1b75c72096..cb01910b1e 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/main.cc
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/problem.hh b/test/porousmediumflow/mpnc/2p2ccomparison/problem.hh
index f4977718d7..2823751cfc 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/problem.hh
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/properties.hh b/test/porousmediumflow/mpnc/2p2ccomparison/properties.hh
index 347e58f6b7..fd2171d035 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/properties.hh
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/2p2ccomparison/spatialparams.hh b/test/porousmediumflow/mpnc/2p2ccomparison/spatialparams.hh
index 0e7296f2d5..efa17baede 100644
--- a/test/porousmediumflow/mpnc/2p2ccomparison/spatialparams.hh
+++ b/test/porousmediumflow/mpnc/2p2ccomparison/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/kinetic/main.cc b/test/porousmediumflow/mpnc/kinetic/main.cc
index d1bf7f11ae..1530c9354d 100644
--- a/test/porousmediumflow/mpnc/kinetic/main.cc
+++ b/test/porousmediumflow/mpnc/kinetic/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/kinetic/problem.hh b/test/porousmediumflow/mpnc/kinetic/problem.hh
index cc1049c4f6..afb5bc8b13 100644
--- a/test/porousmediumflow/mpnc/kinetic/problem.hh
+++ b/test/porousmediumflow/mpnc/kinetic/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/kinetic/properties.hh b/test/porousmediumflow/mpnc/kinetic/properties.hh
index 22b8086660..5532763027 100644
--- a/test/porousmediumflow/mpnc/kinetic/properties.hh
+++ b/test/porousmediumflow/mpnc/kinetic/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/kinetic/spatialparams.hh b/test/porousmediumflow/mpnc/kinetic/spatialparams.hh
index 3c84bbf50c..337ec3bcc2 100644
--- a/test/porousmediumflow/mpnc/kinetic/spatialparams.hh
+++ b/test/porousmediumflow/mpnc/kinetic/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/obstacle/main.cc b/test/porousmediumflow/mpnc/obstacle/main.cc
index 1b75c72096..cb01910b1e 100644
--- a/test/porousmediumflow/mpnc/obstacle/main.cc
+++ b/test/porousmediumflow/mpnc/obstacle/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/obstacle/problem.hh b/test/porousmediumflow/mpnc/obstacle/problem.hh
index d5648fe489..1136bde6fa 100644
--- a/test/porousmediumflow/mpnc/obstacle/problem.hh
+++ b/test/porousmediumflow/mpnc/obstacle/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/obstacle/properties.hh b/test/porousmediumflow/mpnc/obstacle/properties.hh
index f04a0aa2ca..71ae246f36 100644
--- a/test/porousmediumflow/mpnc/obstacle/properties.hh
+++ b/test/porousmediumflow/mpnc/obstacle/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/obstacle/spatialparams.hh b/test/porousmediumflow/mpnc/obstacle/spatialparams.hh
index 18ed77b686..1d6f265d5d 100644
--- a/test/porousmediumflow/mpnc/obstacle/spatialparams.hh
+++ b/test/porousmediumflow/mpnc/obstacle/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionfluidsystem.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionfluidsystem.hh
index 42aaedd3cd..d11573c31f 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionfluidsystem.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionfluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionlocalresidual.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionlocalresidual.hh
index ad6debdaf3..3d4f5e1124 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionlocalresidual.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/combustionlocalresidual.hh
@@ -3,22 +3,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc b/test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc
index ba00bda622..8f914e5177 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/problem.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/problem.hh
index e5eab6c4fe..b8b9c8487c 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/problem.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/problem.hh
@@ -2,22 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/properties.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/properties.hh
index 2e14a7ba2e..0d22b41ba4 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/properties.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/mpnc/thermalnonequilibrium/spatialparams.hh b/test/porousmediumflow/mpnc/thermalnonequilibrium/spatialparams.hh
index 762f586e3c..db228c05f3 100644
--- a/test/porousmediumflow/mpnc/thermalnonequilibrium/spatialparams.hh
+++ b/test/porousmediumflow/mpnc/thermalnonequilibrium/spatialparams.hh
@@ -2,24 +2,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   Institute for Modelling Hydraulic and Environmental Systems             *
- *   University of Stuttgart, Germany                                        *
- *   email: <givenname>.<name>@iws.uni-stuttgart.de                          *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup MPNCTests
diff --git a/test/porousmediumflow/richards/analytical/main.cc b/test/porousmediumflow/richards/analytical/main.cc
index 48b47efa17..97ad14ce63 100644
--- a/test/porousmediumflow/richards/analytical/main.cc
+++ b/test/porousmediumflow/richards/analytical/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/analytical/problem.hh b/test/porousmediumflow/richards/analytical/problem.hh
index 8f2b111d26..afd216c40c 100644
--- a/test/porousmediumflow/richards/analytical/problem.hh
+++ b/test/porousmediumflow/richards/analytical/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/analytical/properties.hh b/test/porousmediumflow/richards/analytical/properties.hh
index db0763a6f7..bd356fe789 100644
--- a/test/porousmediumflow/richards/analytical/properties.hh
+++ b/test/porousmediumflow/richards/analytical/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/analytical/spatialparams.hh b/test/porousmediumflow/richards/analytical/spatialparams.hh
index 585899cb50..48cfc630e7 100644
--- a/test/porousmediumflow/richards/analytical/spatialparams.hh
+++ b/test/porousmediumflow/richards/analytical/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program. If not, see <http://www.gnu.org/licenses/>.    *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/annulus/main.cc b/test/porousmediumflow/richards/annulus/main.cc
index f787b8b82e..5e84428b42 100644
--- a/test/porousmediumflow/richards/annulus/main.cc
+++ b/test/porousmediumflow/richards/annulus/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #include <config.h>
 
diff --git a/test/porousmediumflow/richards/annulus/main_instationary.cc b/test/porousmediumflow/richards/annulus/main_instationary.cc
index 7cb5f43248..305cf3765c 100644
--- a/test/porousmediumflow/richards/annulus/main_instationary.cc
+++ b/test/porousmediumflow/richards/annulus/main_instationary.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #include <config.h>
 
diff --git a/test/porousmediumflow/richards/annulus/problem.hh b/test/porousmediumflow/richards/annulus/problem.hh
index a92af908d5..21f7eeb47d 100644
--- a/test/porousmediumflow/richards/annulus/problem.hh
+++ b/test/porousmediumflow/richards/annulus/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_RICHARDS_ANNULUS_PROBLEM_HH
 #define DUMUX_RICHARDS_ANNULUS_PROBLEM_HH
diff --git a/test/porousmediumflow/richards/annulus/properties.hh b/test/porousmediumflow/richards/annulus/properties.hh
index 032f7b7d62..cd62d0965d 100644
--- a/test/porousmediumflow/richards/annulus/properties.hh
+++ b/test/porousmediumflow/richards/annulus/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_RICHARDS_ANNULUS_PROPERTIES_HH
 #define DUMUX_RICHARDS_ANNULUS_PROPERTIES_HH
diff --git a/test/porousmediumflow/richards/annulus/spatialparams.hh b/test/porousmediumflow/richards/annulus/spatialparams.hh
index f917b659b1..351060eb23 100644
--- a/test/porousmediumflow/richards/annulus/spatialparams.hh
+++ b/test/porousmediumflow/richards/annulus/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 
 #ifndef DUMUX_RICHARDS_ANNULUS_SPATIAL_PARAMETERS_HH
 #define DUMUX_RICHARDS_ANNULUS_SPATIAL_PARAMETERS_HH
diff --git a/test/porousmediumflow/richards/benchmarks/analytical.hh b/test/porousmediumflow/richards/benchmarks/analytical.hh
index 021a57478c..e8c6aaf91f 100644
--- a/test/porousmediumflow/richards/benchmarks/analytical.hh
+++ b/test/porousmediumflow/richards/benchmarks/analytical.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/benchmarks/main.cc b/test/porousmediumflow/richards/benchmarks/main.cc
index 5f69287f10..78db5b653d 100644
--- a/test/porousmediumflow/richards/benchmarks/main.cc
+++ b/test/porousmediumflow/richards/benchmarks/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/benchmarks/problem.hh b/test/porousmediumflow/richards/benchmarks/problem.hh
index f0baaede87..baa0914de1 100644
--- a/test/porousmediumflow/richards/benchmarks/problem.hh
+++ b/test/porousmediumflow/richards/benchmarks/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/benchmarks/properties.hh b/test/porousmediumflow/richards/benchmarks/properties.hh
index a600468918..23a24191a0 100644
--- a/test/porousmediumflow/richards/benchmarks/properties.hh
+++ b/test/porousmediumflow/richards/benchmarks/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/benchmarks/spatialparams.hh b/test/porousmediumflow/richards/benchmarks/spatialparams.hh
index b3588498e5..5ff1c14dfd 100644
--- a/test/porousmediumflow/richards/benchmarks/spatialparams.hh
+++ b/test/porousmediumflow/richards/benchmarks/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/lens/main.cc b/test/porousmediumflow/richards/lens/main.cc
index 6ed263782e..ebf1b449ed 100644
--- a/test/porousmediumflow/richards/lens/main.cc
+++ b/test/porousmediumflow/richards/lens/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/lens/problem.hh b/test/porousmediumflow/richards/lens/problem.hh
index 1f9b10c668..e3d3a4a618 100644
--- a/test/porousmediumflow/richards/lens/problem.hh
+++ b/test/porousmediumflow/richards/lens/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/lens/properties.hh b/test/porousmediumflow/richards/lens/properties.hh
index 23292976ba..423089a312 100644
--- a/test/porousmediumflow/richards/lens/properties.hh
+++ b/test/porousmediumflow/richards/lens/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/lens/spatialparams.hh b/test/porousmediumflow/richards/lens/spatialparams.hh
index df0dd92f5a..7b1b992dc2 100644
--- a/test/porousmediumflow/richards/lens/spatialparams.hh
+++ b/test/porousmediumflow/richards/lens/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/conduction/main.cc b/test/porousmediumflow/richards/nonisothermal/conduction/main.cc
index cb3f79f17e..b5a4dc07ae 100644
--- a/test/porousmediumflow/richards/nonisothermal/conduction/main.cc
+++ b/test/porousmediumflow/richards/nonisothermal/conduction/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/conduction/problem.hh b/test/porousmediumflow/richards/nonisothermal/conduction/problem.hh
index 0187fdee2c..b5dd7cc76b 100644
--- a/test/porousmediumflow/richards/nonisothermal/conduction/problem.hh
+++ b/test/porousmediumflow/richards/nonisothermal/conduction/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/conduction/properties.hh b/test/porousmediumflow/richards/nonisothermal/conduction/properties.hh
index 955b6d2be5..f164b8a0b4 100644
--- a/test/porousmediumflow/richards/nonisothermal/conduction/properties.hh
+++ b/test/porousmediumflow/richards/nonisothermal/conduction/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/convection/main.cc b/test/porousmediumflow/richards/nonisothermal/convection/main.cc
index cb3f79f17e..b5a4dc07ae 100644
--- a/test/porousmediumflow/richards/nonisothermal/convection/main.cc
+++ b/test/porousmediumflow/richards/nonisothermal/convection/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/convection/problem.hh b/test/porousmediumflow/richards/nonisothermal/convection/problem.hh
index d050b783c2..0649ef850c 100644
--- a/test/porousmediumflow/richards/nonisothermal/convection/problem.hh
+++ b/test/porousmediumflow/richards/nonisothermal/convection/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/convection/properties.hh b/test/porousmediumflow/richards/nonisothermal/convection/properties.hh
index 8524502a46..bf58c7738c 100644
--- a/test/porousmediumflow/richards/nonisothermal/convection/properties.hh
+++ b/test/porousmediumflow/richards/nonisothermal/convection/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/evaporation/main.cc b/test/porousmediumflow/richards/nonisothermal/evaporation/main.cc
index d2531d6ed8..d5c6da5871 100644
--- a/test/porousmediumflow/richards/nonisothermal/evaporation/main.cc
+++ b/test/porousmediumflow/richards/nonisothermal/evaporation/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/evaporation/problem.hh b/test/porousmediumflow/richards/nonisothermal/evaporation/problem.hh
index 1251fcf43f..daceb508bb 100644
--- a/test/porousmediumflow/richards/nonisothermal/evaporation/problem.hh
+++ b/test/porousmediumflow/richards/nonisothermal/evaporation/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/evaporation/properties.hh b/test/porousmediumflow/richards/nonisothermal/evaporation/properties.hh
index 563e138909..748c663598 100644
--- a/test/porousmediumflow/richards/nonisothermal/evaporation/properties.hh
+++ b/test/porousmediumflow/richards/nonisothermal/evaporation/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richards/nonisothermal/spatialparams.hh b/test/porousmediumflow/richards/nonisothermal/spatialparams.hh
index 6be2fe4889..66fe8f9dd3 100644
--- a/test/porousmediumflow/richards/nonisothermal/spatialparams.hh
+++ b/test/porousmediumflow/richards/nonisothermal/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsTests
diff --git a/test/porousmediumflow/richardsnc/main.cc b/test/porousmediumflow/richardsnc/main.cc
index 63c8bdbb50..78cfd69bd0 100644
--- a/test/porousmediumflow/richardsnc/main.cc
+++ b/test/porousmediumflow/richardsnc/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsNCTests
diff --git a/test/porousmediumflow/richardsnc/problem.hh b/test/porousmediumflow/richardsnc/problem.hh
index 0f3bfae56b..d7a0d438b0 100644
--- a/test/porousmediumflow/richardsnc/problem.hh
+++ b/test/porousmediumflow/richardsnc/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsNCTests
diff --git a/test/porousmediumflow/richardsnc/properties.hh b/test/porousmediumflow/richardsnc/properties.hh
index d7616ca38d..b8ee45544d 100644
--- a/test/porousmediumflow/richardsnc/properties.hh
+++ b/test/porousmediumflow/richardsnc/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsNCTests
diff --git a/test/porousmediumflow/richardsnc/spatialparams.hh b/test/porousmediumflow/richardsnc/spatialparams.hh
index 779e92f551..cedd83419c 100644
--- a/test/porousmediumflow/richardsnc/spatialparams.hh
+++ b/test/porousmediumflow/richardsnc/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup RichardsNCTests
diff --git a/test/porousmediumflow/solidenergy/main.cc b/test/porousmediumflow/solidenergy/main.cc
index 4e7f1f5f79..3c27f5e02f 100644
--- a/test/porousmediumflow/solidenergy/main.cc
+++ b/test/porousmediumflow/solidenergy/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidEnergyTests
diff --git a/test/porousmediumflow/solidenergy/problem.hh b/test/porousmediumflow/solidenergy/problem.hh
index 7aaf51d54c..cc652dc1a1 100644
--- a/test/porousmediumflow/solidenergy/problem.hh
+++ b/test/porousmediumflow/solidenergy/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup SolidEnergyTests
diff --git a/test/porousmediumflow/solidenergy/properties.hh b/test/porousmediumflow/solidenergy/properties.hh
index 5fd3bd7dbb..07f5de2c09 100644
--- a/test/porousmediumflow/solidenergy/properties.hh
+++ b/test/porousmediumflow/solidenergy/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup SolidEnergyTests
diff --git a/test/porousmediumflow/solidenergy/spatialparams.hh b/test/porousmediumflow/solidenergy/spatialparams.hh
index 3624e1b3a5..942d9a8328 100644
--- a/test/porousmediumflow/solidenergy/spatialparams.hh
+++ b/test/porousmediumflow/solidenergy/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup SolidEnergyTests
diff --git a/test/porousmediumflow/tracer/2ptracer/main.cc b/test/porousmediumflow/tracer/2ptracer/main.cc
index 954606b6c9..0af64f41dd 100644
--- a/test/porousmediumflow/tracer/2ptracer/main.cc
+++ b/test/porousmediumflow/tracer/2ptracer/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/2ptracer/problem.hh b/test/porousmediumflow/tracer/2ptracer/problem.hh
index 6920b99e4d..2c79404b16 100644
--- a/test/porousmediumflow/tracer/2ptracer/problem.hh
+++ b/test/porousmediumflow/tracer/2ptracer/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/2ptracer/properties.hh b/test/porousmediumflow/tracer/2ptracer/properties.hh
index 92e48f5f97..ee854722dd 100644
--- a/test/porousmediumflow/tracer/2ptracer/properties.hh
+++ b/test/porousmediumflow/tracer/2ptracer/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/2ptracer/spatialparams.hh b/test/porousmediumflow/tracer/2ptracer/spatialparams.hh
index 6abfe9a795..ea29890264 100644
--- a/test/porousmediumflow/tracer/2ptracer/spatialparams.hh
+++ b/test/porousmediumflow/tracer/2ptracer/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/constvel/main.cc b/test/porousmediumflow/tracer/constvel/main.cc
index 1d9eb7bcea..b93a9e9d17 100644
--- a/test/porousmediumflow/tracer/constvel/main.cc
+++ b/test/porousmediumflow/tracer/constvel/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/constvel/problem.hh b/test/porousmediumflow/tracer/constvel/problem.hh
index 763301eed0..7c93ff1ea0 100644
--- a/test/porousmediumflow/tracer/constvel/problem.hh
+++ b/test/porousmediumflow/tracer/constvel/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/constvel/properties.hh b/test/porousmediumflow/tracer/constvel/properties.hh
index 39ce0a646d..6c44fafb20 100644
--- a/test/porousmediumflow/tracer/constvel/properties.hh
+++ b/test/porousmediumflow/tracer/constvel/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/constvel/spatialparams.hh b/test/porousmediumflow/tracer/constvel/spatialparams.hh
index ec5197fcf7..e8944b4863 100644
--- a/test/porousmediumflow/tracer/constvel/spatialparams.hh
+++ b/test/porousmediumflow/tracer/constvel/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/multiphase/fluidsystem.hh b/test/porousmediumflow/tracer/multiphase/fluidsystem.hh
index 55e44658ed..21aa6a1bd9 100644
--- a/test/porousmediumflow/tracer/multiphase/fluidsystem.hh
+++ b/test/porousmediumflow/tracer/multiphase/fluidsystem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/multiphase/main.cc b/test/porousmediumflow/tracer/multiphase/main.cc
index 9557baa338..575b8361fc 100644
--- a/test/porousmediumflow/tracer/multiphase/main.cc
+++ b/test/porousmediumflow/tracer/multiphase/main.cc
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/multiphase/problem.hh b/test/porousmediumflow/tracer/multiphase/problem.hh
index f25a351802..c21c358662 100644
--- a/test/porousmediumflow/tracer/multiphase/problem.hh
+++ b/test/porousmediumflow/tracer/multiphase/problem.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/multiphase/properties.hh b/test/porousmediumflow/tracer/multiphase/properties.hh
index 71701b0081..d1658cb851 100644
--- a/test/porousmediumflow/tracer/multiphase/properties.hh
+++ b/test/porousmediumflow/tracer/multiphase/properties.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /**
  * \file
  * \ingroup TracerTests
diff --git a/test/porousmediumflow/tracer/multiphase/spatialparams.hh b/test/porousmediumflow/tracer/multiphase/spatialparams.hh
index b518f9367a..ae42617264 100644
--- a/test/porousmediumflow/tracer/multiphase/spatialparams.hh
+++ b/test/porousmediumflow/tracer/multiphase/spatialparams.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \ingroup TracerTests
diff --git a/test/python/test_boundaryloop.hh b/test/python/test_boundaryloop.hh
index efc2dd6592..bd52dbdc71 100644
--- a/test/python/test_boundaryloop.hh
+++ b/test/python/test_boundaryloop.hh
@@ -4,22 +4,6 @@
 // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
-/****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 3 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
 /*!
  * \file
  * \brief TODO: docme!
-- 
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From f91863286ade59b97bcce363fa710376541a95a1 Mon Sep 17 00:00:00 2001
From: Mathis Kelm <mathis.kelm@iws.uni-stuttgart.de>
Date: Fri, 31 Mar 2023 08:25:06 +0300
Subject: [PATCH 20/20] [license] add reuse lint to ci linting stage

---
 .gitlab-ci/default.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.gitlab-ci/default.yml b/.gitlab-ci/default.yml
index df7ce1a329..10c029b8cd 100644
--- a/.gitlab-ci/default.yml
+++ b/.gitlab-ci/default.yml
@@ -115,6 +115,15 @@ cppcheck:
     - if: $DUMUX_ENABLE_CPPCHECK == "true"
 
 
+reuse:
+  stage: linting
+  image:
+    name: fsfe/reuse:latest
+    entrypoint: [""]
+  script:
+    - reuse lint
+
+
 select tests:
   stage: select
   script:
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