- use std::array instead of std::vector.
- In general manningN is a spatial parameter, so put it there, even
  if it is a constant in the rough channel test.
- Rename the water depth from h to waterDepth.
- Fix the dambreak test, which was incidentially broken by the work on thei
  rouch channel test.

The test provides a simple channel flow based on the friction law after
Manning. Normal flow is assumed, therefore the formular after Gaukler,
Manning and Strickler can be used to get an analytic solution.

Add the frictions laws including the CMake stuff and the doxygen
documentation. In the next step the comments have to be completed and
the friction laws musst be tested.

[freeflow][test] In channel 3d test use smaller Newton tolerance. This way,...

Closes #732

See merge request !1654

[freeflow][test] Set larger timeout for sincos convergence test.

See merge request !1653

[freeflow][test] In channel 3d test use smaller Newton tolerance. This way, velocities in y and z direction, which should be zero, assume values smaller 1e-12 which is the tolerance for comparing the test solution against the reference solution. Additionally, adapt the reference solution.

[test] Remove numpy dependency

Closes #731

See merge request !1652

Switch to C++14 standard deprecation attribute

Closes #728

See merge request !1649

[stagged][fluxVars] Factor out the contribution of inflow/outflow BCs

See merge request !1637

Kilian Weishaupt authored 5 years ago and Melanie Lipp committed 5 years ago

* this should make it easier to properly reconstruct a stress at the boundary

Freeflow/test sincos

Closes #490

See merge request !1480

Melanie Lipp authored 5 years ago and Timo Koch committed 5 years ago

[freeflow][test] Add convergence sincos test. Unite steady and unsteady sincos test in one main file, probelem file and executable.

Change initial condition to block/parabolic profile

See merge request !1645

[subgridmanager] Fix clang compiler errors

Closes #727

See merge request !1641

* remove unnecessary traits
* add test for alu grid

[bboxtree] use single epsilon for point isection query

See merge request !1643

Cleanup/comment and indentation

See merge request !1644

[mpfa][fix] Use correct type for data member

See merge request !1642

[cleanup] Remove superflouous semicolon

See merge request !1640

[staggered]fluxVars] Improve handling of Neumann BCs for the momentum eq

See merge request !1630