diff --git a/dumux/common/start.hh b/dumux/common/start.hh
index 815a937a3e1d8882f0a9466a1197d213d126ed01..2da828911700d5620984dbac6b29e3e286566806 100644
--- a/dumux/common/start.hh
+++ b/dumux/common/start.hh
@@ -21,8 +21,8 @@
  * \ingroup Common
  * \brief Provides a few default main functions for convenience.
  */
-#ifndef DUMUX_START_HH
-#define DUMUX_START_HH
+#ifndef DUMUX_COMMON_START_HH
+#define DUMUX_COMMON_START_HH
 
 #include <ctime>
 #include <iostream>
@@ -34,6 +34,7 @@
 #include <dumux/common/parameters.hh>
 #include <dumux/common/dumuxmessage.hh>
 #include <dumux/common/defaultusagemessage.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #warning "start.hh is deprecated. Use new style main files see e.g. /test/porousmediumflow/1p."
 
@@ -64,7 +65,6 @@ int start_(int argc,
 {
     // some aliases for better readability
     using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
     using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
     using TimeManager = typename GET_PROP_TYPE(TypeTag, TimeManager);
 
@@ -86,8 +86,8 @@ int start_(int argc,
     // try to create a grid (from the given grid file or the input file)
     /////////////////////////////////////////////////////////////////////
 
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     //////////////////////////////////////////////////////////////////////
     // run the simulation
@@ -108,7 +108,7 @@ int start_(int argc,
 
     // instantiate and run the problem
     TimeManager timeManager;
-    Problem problem(timeManager, GridCreator::grid());
+    Problem problem(timeManager, gridManager.grid());
     timeManager.init(problem, restartTime, dt, tEnd, restart);
     timeManager.run();
 
diff --git a/dumux/freeflow/compositional/CMakeLists.txt b/dumux/freeflow/compositional/CMakeLists.txt
index ddd32e167c4c7415e6ebe3af2afed6b63c02f05a..11209cfdcd29a954a40067a637e9d0ad3b2ad26d 100644
--- a/dumux/freeflow/compositional/CMakeLists.txt
+++ b/dumux/freeflow/compositional/CMakeLists.txt
@@ -3,6 +3,8 @@ add_subdirectory(staggered)
 install(FILES
 fluxvariables.hh
 indices.hh
+kepsilonncmodel.hh
+komegancmodel.hh
 localresidual.hh
 lowrekepsilonncmodel.hh
 navierstokesncmodel.hh
diff --git a/dumux/freeflow/rans/twoeq/komega/CMakeLists.txt b/dumux/freeflow/rans/twoeq/komega/CMakeLists.txt
index e6ef83c51b2fed49a92d4d1b15260958cf50561d..e6d5c4dc0305cac2463a5b66def96319831c234e 100644
--- a/dumux/freeflow/rans/twoeq/komega/CMakeLists.txt
+++ b/dumux/freeflow/rans/twoeq/komega/CMakeLists.txt
@@ -5,7 +5,6 @@ fluxvariables.hh
 indices.hh
 localresidual.hh
 model.hh
-models.hh
 problem.hh
 volumevariables.hh
 vtkoutputfields.hh
diff --git a/dumux/io/CMakeLists.txt b/dumux/io/CMakeLists.txt
index d617dc5ef7541da43320b739ef7433186caceed1..9ed3307f44d1925187f1ccacf63fcec7d80b0e7f 100644
--- a/dumux/io/CMakeLists.txt
+++ b/dumux/io/CMakeLists.txt
@@ -1,8 +1,8 @@
+add_subdirectory(grid)
+
 install(FILES
 adaptivegridrestart.hh
-cakegridcreator.hh
 container.hh
-cpgridcreator.hh
 defaultvtkoutputfields.hh
 gnuplotinterface.hh
 gridcreator.hh
@@ -13,7 +13,6 @@ plotthermalconductivitymodel.hh
 pointcloudvtkwriter.hh
 restart.hh
 staggeredvtkoutputmodule.hh
-subgridgridcreator.hh
 vtkfunction.hh
 vtkmultiwriter.hh
 vtknestedfunction.hh
diff --git a/dumux/io/grid/CMakeLists.txt b/dumux/io/grid/CMakeLists.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4b60d65fddd73ae1110a3869b8689a9a353d7bd9
--- /dev/null
+++ b/dumux/io/grid/CMakeLists.txt
@@ -0,0 +1,8 @@
+install(FILES
+cakegridcreator.hh
+cpgridcreator.hh
+gmshgriddatahandle.hh
+griddata.hh
+gridmanager.hh
+subgridgridcreator.hh
+DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/io/grid)
diff --git a/dumux/io/cakegridcreator.hh b/dumux/io/grid/cakegridcreator.hh
similarity index 96%
rename from dumux/io/cakegridcreator.hh
rename to dumux/io/grid/cakegridcreator.hh
index 08b92566f64ae5057af383326d83bcfac71d1c18..eb787e12afdd325dfd50b5852c13f4931e2ea2f4 100644
--- a/dumux/io/cakegridcreator.hh
+++ b/dumux/io/grid/cakegridcreator.hh
@@ -58,7 +58,7 @@ public:
     /*!
      * \brief Make the grid.
      */
-    static void makeGrid(const std::string& modelParamGroup = "")
+    void init(const std::string& modelParamGroup = "")
     {
         static_assert(dim == 2 || dim == 3, "The CakeGridCreator is only implemented for 2D and 3D.");
 
@@ -70,6 +70,7 @@ public:
         createVectors(polarCoordinates, indices, modelParamGroup, verbose);
 
         gridPtr() = createCakeGrid(polarCoordinates, indices, modelParamGroup, verbose);
+        loadBalance();
     }
 
     /*!
@@ -264,10 +265,10 @@ public:
      * \param polarCoordinates Vector containing radial, angular and axial coordinates (in this order)
      * \param indices Indices specifing the radial, angular and axial direction (in this order)
      */
-    static std::shared_ptr<Grid> createCakeGrid(std::array<std::vector<Scalar>, dim> &polarCoordinates,
-                                                Dune::FieldVector<int, dim> &indices,
-                                                const std::string& modelParamGroup,
-                                                bool verbose = false)
+    std::unique_ptr<Grid> createCakeGrid(std::array<std::vector<Scalar>, dim> &polarCoordinates,
+                                         Dune::FieldVector<int, dim> &indices,
+                                         const std::string& modelParamGroup,
+                                         bool verbose = false)
     {
         std::vector<Scalar> dR = polarCoordinates[0];
         std::vector<Scalar> dA = polarCoordinates[1];
@@ -446,14 +447,13 @@ public:
             }
         }
         // return the grid pointer
-        return std::shared_ptr<Grid>(gridFactory.createGrid());
-
+        return std::unique_ptr<Grid>(gridFactory.createGrid());
     }
 
     /*!
      * \brief Returns a reference to the grid.
      */
-    static Grid &grid()
+    Grid& grid()
     {
         return *gridPtr();
     }
@@ -462,19 +462,23 @@ public:
      * \brief Distributes the grid on all processes of a parallel
      *        computation.
      */
-    static void loadBalance()
+    void loadBalance()
     {
         gridPtr()->loadBalance();
     }
 
+protected:
+
     /*!
      * \brief Returns a reference to the shared pointer to the grid.
      */
-    static GridPointer &gridPtr()
+    GridPointer& gridPtr()
     {
-        static GridPointer cakeGrid;
-        return cakeGrid;
+        return cakeGrid_;
     }
+
+private:
+    GridPointer cakeGrid_;
 };
 
 } // end namespace Dumux
diff --git a/dumux/io/cpgridcreator.hh b/dumux/io/grid/cpgridcreator.hh
similarity index 100%
rename from dumux/io/cpgridcreator.hh
rename to dumux/io/grid/cpgridcreator.hh
diff --git a/dumux/io/subgridgridcreator.hh b/dumux/io/grid/subgridgridcreator.hh
similarity index 100%
rename from dumux/io/subgridgridcreator.hh
rename to dumux/io/grid/subgridgridcreator.hh
diff --git a/test/freeflow/navierstokes/angelitestproblem.hh b/test/freeflow/navierstokes/angelitestproblem.hh
index 2febcd530f90c7488cd384bab764e6bbacac1293..fe3ef822123a369dd769c90a61545e3d507ecb87 100644
--- a/test/freeflow/navierstokes/angelitestproblem.hh
+++ b/test/freeflow/navierstokes/angelitestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_ANGELI_TEST_PROBLEM_HH
 #define DUMUX_ANGELI_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/constant.hh>
 
diff --git a/test/freeflow/navierstokes/channeltestproblem.hh b/test/freeflow/navierstokes/channeltestproblem.hh
index 2c45fdd6da28d27d932038532a564bf7d099bea5..cf323d7905dcdda0bb6185ad3b8dcfe39750f255 100644
--- a/test/freeflow/navierstokes/channeltestproblem.hh
+++ b/test/freeflow/navierstokes/channeltestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_CHANNEL_TEST_PROBLEM_HH
 #define DUMUX_CHANNEL_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/simpleh2o.hh>
 #include <dumux/material/components/constant.hh>
diff --git a/test/freeflow/navierstokes/closedsystemtestproblem.hh b/test/freeflow/navierstokes/closedsystemtestproblem.hh
index 0fa6beb09a481e5122ab5016eb935ba8d4b5b576..1030ac73c7cf222ba4861ff2619c6548671c21de 100644
--- a/test/freeflow/navierstokes/closedsystemtestproblem.hh
+++ b/test/freeflow/navierstokes/closedsystemtestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_CLOSEDSYSTEM_TEST_PROBLEM_HH
 #define DUMUX_CLOSEDSYSTEM_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/constant.hh>
 
diff --git a/test/freeflow/navierstokes/doneatestproblem.hh b/test/freeflow/navierstokes/doneatestproblem.hh
index 451a2ac32b98f53b008c2a622b34607a7d2f6fbd..74b67e2a6cb98b215f939a53b567c51b527543be 100644
--- a/test/freeflow/navierstokes/doneatestproblem.hh
+++ b/test/freeflow/navierstokes/doneatestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_DONEA_TEST_PROBLEM_HH
 #define DUMUX_DONEA_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/constant.hh>
 
diff --git a/test/freeflow/navierstokes/kovasznaytestproblem.hh b/test/freeflow/navierstokes/kovasznaytestproblem.hh
index 6bc2bfce6196faf81191c88d242011591fba0023..e56c8a48bcf08af80ba6114618a2a2a84f9279a4 100644
--- a/test/freeflow/navierstokes/kovasznaytestproblem.hh
+++ b/test/freeflow/navierstokes/kovasznaytestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_KOVASZNAY_TEST_PROBLEM_HH
 #define DUMUX_KOVASZNAY_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/constant.hh>
 
diff --git a/test/freeflow/navierstokes/navierstokesanalyticproblem.hh b/test/freeflow/navierstokes/navierstokesanalyticproblem.hh
index 23305e94665cda2bf0f01f38211771de5baf4519..38833db5d1f5872c0d83d4a28c09609a158e6a9c 100644
--- a/test/freeflow/navierstokes/navierstokesanalyticproblem.hh
+++ b/test/freeflow/navierstokes/navierstokesanalyticproblem.hh
@@ -26,6 +26,8 @@
 #ifndef DUMUX_DONEA_TEST_PROBLEM_HH
 #define DUMUX_DONEA_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/components/constant.hh>
 #include <dumux/material/fluidsystems/1pliquid.hh>
 
diff --git a/test/freeflow/navierstokes/stokeschannel3dproblem.hh b/test/freeflow/navierstokes/stokeschannel3dproblem.hh
index b757d830a90254237b6f211ae8614a18b293bcbf..e82f8f0c31b156337dedf8cd88d36d311aa7aed6 100644
--- a/test/freeflow/navierstokes/stokeschannel3dproblem.hh
+++ b/test/freeflow/navierstokes/stokeschannel3dproblem.hh
@@ -28,6 +28,8 @@
 #ifndef DUMUX_3D_CHANNEL_PROBLEM_HH
 #define DUMUX_3D_CHANNEL_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/constant.hh>
 
diff --git a/test/freeflow/navierstokes/test_angeli.cc b/test/freeflow/navierstokes/test_angeli.cc
index 8ced7b487033e8b2d1f36cfeedcfa8b1eb522a48..707536c3c401477a704222984ce6c156e1e490a5 100644
--- a/test/freeflow/navierstokes/test_angeli.cc
+++ b/test/freeflow/navierstokes/test_angeli.cc
@@ -50,6 +50,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -101,16 +102,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokes/test_channel.cc b/test/freeflow/navierstokes/test_channel.cc
index 39f706fb94e597c27a4af5183fa9ac4651430342..6717818d7783e1c6ae5fd37fd7ecb6e5baed5056 100644
--- a/test/freeflow/navierstokes/test_channel.cc
+++ b/test/freeflow/navierstokes/test_channel.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include <dumux/freeflow/navierstokes/staggered/fluxoversurface.hh>
 
@@ -102,16 +103,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokes/test_closedsystem.cc b/test/freeflow/navierstokes/test_closedsystem.cc
index 0fdd3bd631a8a7648fe9a84599b46f2621a31d40..a29b3bb4765535292028f5966d4872ed2fa35ae8 100644
--- a/test/freeflow/navierstokes/test_closedsystem.cc
+++ b/test/freeflow/navierstokes/test_closedsystem.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokes/test_donea.cc b/test/freeflow/navierstokes/test_donea.cc
index 5e062798d60172861a98d1bb26a149f2f2130fa5..7b168e83eeab8ee802aac745cde844231ad5be86 100644
--- a/test/freeflow/navierstokes/test_donea.cc
+++ b/test/freeflow/navierstokes/test_donea.cc
@@ -51,6 +51,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include <dumux/io/grid/gridmanager.hh>
 
@@ -104,18 +105,16 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridManager = Dumux::GridManager<typename GET_PROP_TYPE(TypeTag, Grid), GET_PROP_TYPE(TypeTag, FVGridGeometry)::discMethod>;
-    GridManager gridMgr;
-    gridMgr.makeGrid();
-    const auto& grid = gridMgr.grid();
-    gridMgr.loadBalance();
+    using GridManager = Dumux::GridManager<typename GET_PROP_TYPE(TypeTag, Grid)>;
+    GridManager gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = grid.leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokes/test_kovasznay.cc b/test/freeflow/navierstokes/test_kovasznay.cc
index 019bd257e2b1b7b16f5572d80e0cfc827073d55a..95de8b519b92579692bd5255a7bc6137462f6730 100644
--- a/test/freeflow/navierstokes/test_kovasznay.cc
+++ b/test/freeflow/navierstokes/test_kovasznay.cc
@@ -50,6 +50,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -101,16 +102,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokes/test_navierstokes_1d.cc b/test/freeflow/navierstokes/test_navierstokes_1d.cc
index 4d8c4598ea6f7bec49abb8153b098e27f709c9eb..91edf0498ffbccad51d6a875876aff0f5c70f2b2 100644
--- a/test/freeflow/navierstokes/test_navierstokes_1d.cc
+++ b/test/freeflow/navierstokes/test_navierstokes_1d.cc
@@ -43,6 +43,7 @@
 #include <dumux/assembly/diffmethod.hh>
 #include <dumux/discretization/methods.hh>
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 #include <dumux/linear/seqsolverbackend.hh>
 #include <dumux/nonlinear/newtonsolver.hh>
 
@@ -89,16 +90,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokes/test_stokes_channel_3d.cc b/test/freeflow/navierstokes/test_stokes_channel_3d.cc
index bffaab16dac9f7384178ae88e1c7e042fc37540b..3d69225f2179f896fa7aa13c1c371adadb8489a7 100644
--- a/test/freeflow/navierstokes/test_stokes_channel_3d.cc
+++ b/test/freeflow/navierstokes/test_stokes_channel_3d.cc
@@ -43,6 +43,7 @@
 #include <dumux/assembly/diffmethod.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 #include <dumux/freeflow/navierstokes/staggered/fluxoversurface.hh>
 
 /*!
@@ -95,16 +96,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokesnc/channeltestproblem.hh b/test/freeflow/navierstokesnc/channeltestproblem.hh
index bd48143b6766ccc95d8417987414cc5ab97b25a8..dfce1847115370e8b346a30405ca746da29df86b 100644
--- a/test/freeflow/navierstokesnc/channeltestproblem.hh
+++ b/test/freeflow/navierstokesnc/channeltestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_CHANNEL_NC_TEST_PROBLEM_HH
 #define DUMUX_CHANNEL_NC_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/components/simpleh2o.hh>
 #include <dumux/material/fluidsystems/h2oair.hh>
 
diff --git a/test/freeflow/navierstokesnc/densityflowproblem.hh b/test/freeflow/navierstokesnc/densityflowproblem.hh
index 38959ede9d2cbeee18a8885506bdc484c6f49f46..4e6141443681e87487d475aa5a56b8b743e84371 100644
--- a/test/freeflow/navierstokesnc/densityflowproblem.hh
+++ b/test/freeflow/navierstokesnc/densityflowproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_DENSITY_FLOW_NC_TEST_PROBLEM_HH
 #define DUMUX_DENSITY_FLOW_NC_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/components/simpleh2o.hh>
 #include <dumux/material/fluidsystems/h2oair.hh>
 
diff --git a/test/freeflow/navierstokesnc/msfreeflowtestproblem.hh b/test/freeflow/navierstokesnc/msfreeflowtestproblem.hh
index 93978c823046c1c418659ce24736012cff6148a1..4920d19494a1b0f3834aa946b5102f1e489b8a30 100644
--- a/test/freeflow/navierstokesnc/msfreeflowtestproblem.hh
+++ b/test/freeflow/navierstokesnc/msfreeflowtestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_CHANNEL_MAXWELL_STEFAN_TEST_PROBLEM_HH
 #define DUMUX_CHANNEL_MAXWELL_STEFAN_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/freeflow/compositional/navierstokesncmodel.hh>
 #include <dumux/freeflow/navierstokes/problem.hh>
 
diff --git a/test/freeflow/navierstokesnc/test_channel.cc b/test/freeflow/navierstokesnc/test_channel.cc
index 9198f5df82b599af9b7837ac1db0b8f30518ae17..066444114b30b2f2c522f9fb6a3349d62446ff9d 100644
--- a/test/freeflow/navierstokesnc/test_channel.cc
+++ b/test/freeflow/navierstokesnc/test_channel.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokesnc/test_densitydrivenflow.cc b/test/freeflow/navierstokesnc/test_densitydrivenflow.cc
index 614df58447027d2ccc0522e1f458c7d88acd1792..25fd54d6f6173c2feb0e229b8b0a37154c8d6883 100644
--- a/test/freeflow/navierstokesnc/test_densitydrivenflow.cc
+++ b/test/freeflow/navierstokesnc/test_densitydrivenflow.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/navierstokesnc/test_msfreeflow.cc b/test/freeflow/navierstokesnc/test_msfreeflow.cc
index 88c23a75a6304f3901075b590db2183b2cb2b2cc..d19b6e6960d66c0b30572e9104256c068decd14a 100644
--- a/test/freeflow/navierstokesnc/test_msfreeflow.cc
+++ b/test/freeflow/navierstokesnc/test_msfreeflow.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/rans/pipelauferproblem.hh b/test/freeflow/rans/pipelauferproblem.hh
index d69ba41ddc91e8ba33077e13d7cd228d9b991b73..379b9139c3b2b4c5deccd7a1345ee36395ba983a 100644
--- a/test/freeflow/rans/pipelauferproblem.hh
+++ b/test/freeflow/rans/pipelauferproblem.hh
@@ -27,6 +27,8 @@
 #ifndef DUMUX_PIPE_LAUFER_PROBLEM_HH
 #define DUMUX_PIPE_LAUFER_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/staggered/freeflow/properties.hh>
 #include <dumux/freeflow/turbulenceproperties.hh>
 #include <dumux/material/fluidsystems/1pgas.hh>
diff --git a/test/freeflow/rans/test_pipe_laufer.cc b/test/freeflow/rans/test_pipe_laufer.cc
index 62e9d82f500fd18891a1cc1c09b37455734d157c..56825467c7e8514814d19b9ea85bee7539586b4d 100644
--- a/test/freeflow/rans/test_pipe_laufer.cc
+++ b/test/freeflow/rans/test_pipe_laufer.cc
@@ -53,6 +53,7 @@
 
 #include <dumux/io/gnuplotinterface.hh>
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/freeflow/ransnc/flatplatetestproblem.hh b/test/freeflow/ransnc/flatplatetestproblem.hh
index e51fec4c7bb618ac8e50cbc71e025ee7eeabba1b..c0111ec6b4cb4584cc4aa54aff130bb6bbd0b439 100644
--- a/test/freeflow/ransnc/flatplatetestproblem.hh
+++ b/test/freeflow/ransnc/flatplatetestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_RANS_NC_TEST_PROBLEM_HH
 #define DUMUX_RANS_NC_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/staggered/freeflow/properties.hh>
 #include <dumux/material/fluidsystems/h2oair.hh>
 #include <dumux/freeflow/turbulenceproperties.hh>
diff --git a/test/freeflow/ransnc/test_flatplate.cc b/test/freeflow/ransnc/test_flatplate.cc
index 2c8475437366dfe733a87add53f573df536bd60e..2767ea5126481b716f900684206053fca418bcbe 100644
--- a/test/freeflow/ransnc/test_flatplate.cc
+++ b/test/freeflow/ransnc/test_flatplate.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/staggeredvtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -89,16 +90,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/geomechanics/elastic/problem.hh b/test/geomechanics/elastic/problem.hh
index b7fab27f9bbb99b286e07d182b903665e581bf92..9762336500325cafcaa8139463a4420475def5b0 100644
--- a/test/geomechanics/elastic/problem.hh
+++ b/test/geomechanics/elastic/problem.hh
@@ -24,6 +24,7 @@
 #define DUMUX_ELASTICPROBLEM_HH
 
 #include <dune/common/fmatrix.hh>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/geomechanics/elastic/model.hh>
diff --git a/test/geomechanics/elastic/test_elastic.cc b/test/geomechanics/elastic/test_elastic.cc
index 005a0682eca9b145d91e60ce274f1a6787f03cac..74ae58761f9f7d6673e9d59a31ce28da934f7d14 100644
--- a/test/geomechanics/elastic/test_elastic.cc
+++ b/test/geomechanics/elastic/test_elastic.cc
@@ -47,6 +47,7 @@
 
 #include <dumux/discretization/methods.hh>
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 // main function
 int main(int argc, char** argv) try
@@ -70,16 +71,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/geomechanics/poroelastic/problem.hh b/test/geomechanics/poroelastic/problem.hh
index 887e4313ef703c42220ffd0ec2ff9b0041f64860..fc675b5db9f961f62b18d63c4cbc3fda0ec258c3 100644
--- a/test/geomechanics/poroelastic/problem.hh
+++ b/test/geomechanics/poroelastic/problem.hh
@@ -24,6 +24,7 @@
 #define DUMUX_POROELASTIC_PROBLEM_HH
 
 #include <dune/common/fmatrix.hh>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/geomechanics/poroelastic/model.hh>
diff --git a/test/geomechanics/poroelastic/test_poroelastic.cc b/test/geomechanics/poroelastic/test_poroelastic.cc
index dba038fe79d08e4335790a5630071d8c2405989c..2f82bd8f59f9b90ded277a989fdc78ec2b2234f0 100644
--- a/test/geomechanics/poroelastic/test_poroelastic.cc
+++ b/test/geomechanics/poroelastic/test_poroelastic.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 // function to evaluate the element stresses
 template< class StressType,
@@ -113,16 +114,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/io/gridcreator/gridcreatortests.hh b/test/io/gridcreator/gridmanagertests.hh
similarity index 97%
rename from test/io/gridcreator/gridcreatortests.hh
rename to test/io/gridcreator/gridmanagertests.hh
index e88caf62a55ffbd8f44bb729aec418eef6c6fa6f..2cf7aad31522b4c9d7b1aec4c608c4f327f325fb 100644
--- a/test/io/gridcreator/gridcreatortests.hh
+++ b/test/io/gridcreator/gridmanagertests.hh
@@ -21,8 +21,8 @@
  * \note This can/should be extended
  */
 
-#ifndef DUMUX_GRIDCREATOR_TESTS_HH
-#define DUMUX_GRIDCREATOR_TESTS_HH
+#ifndef DUMUX_TEST_IO_GRIDMANAGER_TESTS_HH
+#define DUMUX_TEST_IO_GRIDMANAGER_TESTS_HH
 
 #include <dune/common/version.hh>
 #include <dune/geometry/referenceelements.hh>
@@ -100,7 +100,7 @@ private:
 };
 
 template<class Grid>
-class GridCreatorTests
+class GridManagerTests
 {
     using GridView = typename Grid::LeafGridView;
     using Scalar = double;
@@ -116,8 +116,7 @@ public:
     {
         // make the grid manager and initialize the grid
         GridManager gridManager;
-        gridManager.makeGrid();
-        gridManager.loadBalance();
+        gridManager.init();
         auto gridData = gridManager.getGridData();
         const auto& leafGridView = gridManager.grid().leafGridView();
 
@@ -151,8 +150,7 @@ public:
     {
         // make the grid manager and initialize the grid
         GridManager gridManager;
-        gridManager.makeGrid();
-        gridManager.loadBalance();
+        gridManager.init();
         auto gridData = gridManager.getGridData();
 
         // read the element markers and the rank
diff --git a/test/io/gridcreator/test_gridcreator_cake.cc b/test/io/gridcreator/test_gridcreator_cake.cc
index 41ef55e5e6c6eca4fcca815639b554a24ba2e4bf..7ecfee27bfb42f599de17a91b0f0179a4108d34d 100644
--- a/test/io/gridcreator/test_gridcreator_cake.cc
+++ b/test/io/gridcreator/test_gridcreator_cake.cc
@@ -26,7 +26,8 @@
 #include <dune/grid/io/file/vtk.hh>
 #include <dumux/common/properties.hh>
 #include <dumux/common/parameters.hh>
-#include <dumux/io/cakegridcreator.hh>
+#include <dumux/io/grid/gridmanager.hh>
+#include <dumux/io/grid/cakegridcreator.hh>
 
 #if HAVE_UG
 #include <dune/grid/uggrid.hh>
@@ -59,18 +60,19 @@ int main(int argc, char** argv) try
     // using declarations
     using TypeTag = TTAG(GridCreatorCakeTest);
     using Grid = typename GET_PROP_TYPE(TypeTag, Grid);
-    using GridCreator = typename Dumux::CakeGridCreator<Grid>;
+    using GridManager = typename Dumux::CakeGridCreator<Grid>;
+    GridManager gridManager;
 
     // first read parameters from input file
     Dumux::Parameters::init(argc, argv, "test_gridcreator_cake.input");
 
     // make the grid
     Dune::Timer timer;
-    GridCreator::makeGrid();
-    std::cout << "Constructing cake grid with " << GridCreator::grid().leafGridView().size(0) << " elements took "
+    gridManager.init();
+    std::cout << "Constructing cake grid with " << gridManager.grid().leafGridView().size(0) << " elements took "
               << timer.elapsed() << " seconds.\n";
     // construct a vtk output writer and attach the boundaryMakers
-    Dune::VTKWriter<Grid::LeafGridView> vtkWriter(GridCreator::grid().leafGridView());
+    Dune::VTKWriter<Grid::LeafGridView> vtkWriter(gridManager.grid().leafGridView());
     vtkWriter.write("cake-00000");
 
     return 0;
diff --git a/test/io/gridcreator/test_gridcreator_dgf_e_markers.cc b/test/io/gridcreator/test_gridcreator_dgf_e_markers.cc
index e1e9ada10e8af29f085dc216bc858ea0989b070a..3f5b245a15a62e4d96904384c41bf8a255a8c0ed 100644
--- a/test/io/gridcreator/test_gridcreator_dgf_e_markers.cc
+++ b/test/io/gridcreator/test_gridcreator_dgf_e_markers.cc
@@ -25,7 +25,7 @@
 #include <dune/common/parallel/mpihelper.hh>
 #include <dumux/common/parameters.hh>
 
-#include "gridcreatortests.hh"
+#include "gridmanagertests.hh"
 
 int main(int argc, char** argv) try
 {
@@ -34,7 +34,7 @@ int main(int argc, char** argv) try
     Dumux::Parameters::init(argc, argv, "test_gridcreator_dgf_e_markers.input");
 
     auto name = Dumux::getParam<std::string>("Problem.Name");
-    Dumux::GridCreatorTests<GRIDTYPE>::testElementMarkers("dgf", name);
+    Dumux::GridManagerTests<GRIDTYPE>::testElementMarkers("dgf", name);
 
     return 0;
 }
diff --git a/test/io/gridcreator/test_gridcreator_gmsh_3d.cc b/test/io/gridcreator/test_gridcreator_gmsh_3d.cc
index 9d2eb30e257c4bdc8f9b28ae714a535c3c456638..2ae6aadf1f166003b2bae9b3bf3227c5ce7ed50a 100644
--- a/test/io/gridcreator/test_gridcreator_gmsh_3d.cc
+++ b/test/io/gridcreator/test_gridcreator_gmsh_3d.cc
@@ -25,7 +25,7 @@
 #include <dune/common/parallel/mpihelper.hh>
 #include <dumux/common/parameters.hh>
 
-#include "gridcreatortests.hh"
+#include "gridmanagertests.hh"
 
 int main(int argc, char** argv) try
 {
@@ -35,7 +35,7 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, "test_gridcreator_gmsh_3d.input");
     const auto name = getParam<std::string>("Problem.Name");
     const auto refine = Dumux::getParam<bool>("Grid.Refine", true);
-    GridCreatorTests<GRIDTYPE>::testBoundaryAndElementMarkers("gmsh", name, refine);
+    GridManagerTests<GRIDTYPE>::testBoundaryAndElementMarkers("gmsh", name, refine);
 
     return 0;
 }
diff --git a/test/io/gridcreator/test_gridcreator_gmsh_e_markers.cc b/test/io/gridcreator/test_gridcreator_gmsh_e_markers.cc
index f39dd3d6e95d5ca7bb70b1b875ad1a5c28e60993..47dfb3ebcf3fc88d63be4d6e055d34d5f6a2339a 100644
--- a/test/io/gridcreator/test_gridcreator_gmsh_e_markers.cc
+++ b/test/io/gridcreator/test_gridcreator_gmsh_e_markers.cc
@@ -25,7 +25,7 @@
 #include <dune/common/parallel/mpihelper.hh>
 #include <dumux/common/parameters.hh>
 
-#include "gridcreatortests.hh"
+#include "gridmanagertests.hh"
 
 int main(int argc, char** argv) try
 {
@@ -34,7 +34,7 @@ int main(int argc, char** argv) try
     Dumux::Parameters::init(argc, argv, "test_gridcreator_gmsh_e_markers.input");
 
     auto name = Dumux::getParam<std::string>("Problem.Name");
-    Dumux::GridCreatorTests<GRIDTYPE>::testElementMarkers("gmsh", name);
+    Dumux::GridManagerTests<GRIDTYPE>::testElementMarkers("gmsh", name);
 
     return 0;
 }
diff --git a/test/io/gridcreator/test_gridcreator_subgrid.cc b/test/io/gridcreator/test_gridcreator_subgrid.cc
index 61dfc31f5b9c6516281fd816ab095ebff76560f3..370c2f82cddcc07e83bb0c172ec18b83fbf174ef 100644
--- a/test/io/gridcreator/test_gridcreator_subgrid.cc
+++ b/test/io/gridcreator/test_gridcreator_subgrid.cc
@@ -25,10 +25,11 @@
 #include <dune/common/fvector.hh>
 #include <dune/common/timer.hh>
 #include <dune/grid/io/file/vtk.hh>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/common/parameters.hh>
-#include <dumux/io/gridcreator.hh>
-#include <dumux/io/subgridgridcreator.hh>
+#include <dumux/io/grid/gridmanager.hh>
+#include <dumux/io/grid/subgridgridcreator.hh>
 #include <dumux/discretization/methods.hh>
 
 /*!
@@ -67,13 +68,16 @@ int main(int argc, char** argv) try
 
     Dune::Timer timer;
     using HostGrid = Dune::YaspGrid<dim, Dune::TensorProductCoordinates<double, dim> >;
-    using HostGridCreator = GridCreatorImpl<HostGrid, DiscretizationMethod::none>;
-    HostGridCreator::makeGrid();
+
+    using HostGridManager = Dumux::GridManager<HostGrid>;
+    HostGridManager hostGridManager;
+    hostGridManager.init();
+    auto& hostGrid = hostGridManager.grid();
 
     // Calculate the bounding box of the host grid view.
     GlobalPosition bBoxMin(std::numeric_limits<double>::max());
     GlobalPosition bBoxMax(std::numeric_limits<double>::min());
-    for (const auto& vertex : vertices(HostGridCreator::grid().leafGridView()))
+    for (const auto& vertex : vertices(hostGrid.leafGridView()))
     {
         for (int i=0; i<dim; i++)
         {
@@ -105,14 +109,14 @@ int main(int argc, char** argv) try
     CircleSelector<GlobalPosition> elementSelectorThree(center);
 
     // Create three different subgrids from the same hostgrid.
-    auto subgridPtrOne = SubgridGridCreator<HostGrid>::makeGrid(HostGridCreator::grid(), elementSelectorOne, "SubGridOne");
-    auto subgridPtrTwo = SubgridGridCreator<HostGrid>::makeGrid(HostGridCreator::grid(), elementSelectorTwo, "SubGridTwo");
-    auto subgridPtrThree = SubgridGridCreator<HostGrid>::makeGrid(HostGridCreator::grid(), elementSelectorThree, "SubGridThree");
+    auto subgridPtrOne = SubgridGridCreator<HostGrid>::makeGrid(hostGrid, elementSelectorOne, "SubGridOne");
+    auto subgridPtrTwo = SubgridGridCreator<HostGrid>::makeGrid(hostGrid, elementSelectorTwo, "SubGridTwo");
+    auto subgridPtrThree = SubgridGridCreator<HostGrid>::makeGrid(hostGrid, elementSelectorThree, "SubGridThree");
 
     std::cout << "Constructing a host grid and three subgrids took "  << timer.elapsed() << " seconds.\n";
 
     // Write out the host grid and the subgrids.
-    Dune::VTKWriter<HostGrid::LeafGridView> vtkWriter(HostGridCreator::grid().leafGridView());
+    Dune::VTKWriter<HostGrid::LeafGridView> vtkWriter(hostGrid.leafGridView());
     vtkWriter.write("hostgrid");
 
     return 0;
diff --git a/test/porousmediumflow/1p/implicit/1pniconductionproblem.hh b/test/porousmediumflow/1p/implicit/1pniconductionproblem.hh
index 193d3c7c89ca4307e494d64cd2e95e68a3bac73f..3ba1bdd20804e3683859b522075c060fa888abbe 100644
--- a/test/porousmediumflow/1p/implicit/1pniconductionproblem.hh
+++ b/test/porousmediumflow/1p/implicit/1pniconductionproblem.hh
@@ -25,7 +25,8 @@
 #ifndef DUMUX_1PNI_CONDUCTION_PROBLEM_HH
 #define DUMUX_1PNI_CONDUCTION_PROBLEM_HH
 
-#include <math.h>
+#include <cmath>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/1p/implicit/1pniconvectionproblem.hh b/test/porousmediumflow/1p/implicit/1pniconvectionproblem.hh
index 9d0aca9b4aae11bc8e0ed2fae8b08aed953fb6f4..af9064770c4c1d0a2f14e81ac35fc7ec1d1c700b 100644
--- a/test/porousmediumflow/1p/implicit/1pniconvectionproblem.hh
+++ b/test/porousmediumflow/1p/implicit/1pniconvectionproblem.hh
@@ -26,7 +26,8 @@
 #ifndef DUMUX_1PNI_CONVECTION_PROBLEM_HH
 #define DUMUX_1PNI_CONVECTION_PROBLEM_HH
 
-#include <math.h>
+#include <cmath>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/1p/implicit/1ptestproblem.hh b/test/porousmediumflow/1p/implicit/1ptestproblem.hh
index 7165e9d4a398e74224bbdc39785fb99ce1e837cc..d33123e9de38042d82b262080071de40d6c78725 100644
--- a/test/porousmediumflow/1p/implicit/1ptestproblem.hh
+++ b/test/porousmediumflow/1p/implicit/1ptestproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_1PTEST_PROBLEM_HH
 #define DUMUX_1PTEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/1p/implicit/compressible/problem.hh b/test/porousmediumflow/1p/implicit/compressible/problem.hh
index 57cb404c286fb803643a1962c231ea25f2c1a8e6..f0d4bc70bc6f68ab9c5757d886b659536f97b5f6 100644
--- a/test/porousmediumflow/1p/implicit/compressible/problem.hh
+++ b/test/porousmediumflow/1p/implicit/compressible/problem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_INCOMPRESSIBLE_ONEP_TEST_PROBLEM_HH
 #define DUMUX_INCOMPRESSIBLE_ONEP_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/components/h2o.hh>
 #include <dumux/material/components/tabulatedcomponent.hh>
 #include <dumux/material/fluidsystems/1pliquid.hh>
diff --git a/test/porousmediumflow/1p/implicit/compressible/test_1p.cc b/test/porousmediumflow/1p/implicit/compressible/test_1p.cc
index 0681e6b11993174f06fbe0de52d61b06ecc6a40c..1408949eadbefca13c79e8923ce7f02f46415b4f 100644
--- a/test/porousmediumflow/1p/implicit/compressible/test_1p.cc
+++ b/test/porousmediumflow/1p/implicit/compressible/test_1p.cc
@@ -47,6 +47,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 int main(int argc, char** argv) try
 {
@@ -72,16 +73,15 @@ int main(int argc, char** argv) try
     // try to create a grid (from the given grid file or the input file)
     /////////////////////////////////////////////////////////////////////
 
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/implicit/compressible/test_1p_stationary.cc b/test/porousmediumflow/1p/implicit/compressible/test_1p_stationary.cc
index 61a955a939b6bbd8df9013b8e1ada7eb6837ac69..723cf74e240e32ac6a4fd7f77d7a3eb0545b3f54 100644
--- a/test/porousmediumflow/1p/implicit/compressible/test_1p_stationary.cc
+++ b/test/porousmediumflow/1p/implicit/compressible/test_1p_stationary.cc
@@ -45,6 +45,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 int main(int argc, char** argv) try
 {
@@ -70,16 +71,15 @@ int main(int argc, char** argv) try
     // try to create a grid (from the given grid file or the input file)
     /////////////////////////////////////////////////////////////////////
 
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/implicit/incompressible/problem.hh b/test/porousmediumflow/1p/implicit/incompressible/problem.hh
index f7d379dc559ff4cd2e00900ba744275fdefa8349..0d7ae66f7706c91bb2b504a46302f512a68768c0 100644
--- a/test/porousmediumflow/1p/implicit/incompressible/problem.hh
+++ b/test/porousmediumflow/1p/implicit/incompressible/problem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_INCOMPRESSIBLE_ONEP_TEST_PROBLEM_HH
 #define DUMUX_INCOMPRESSIBLE_ONEP_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/1p/implicit/incompressible/test_1pfv.cc b/test/porousmediumflow/1p/implicit/incompressible/test_1pfv.cc
index 35eaadff20c7091c66f78d5df38238d1ee9610e1..2754ab3a4d0a16cf4866b67ba4f4c804b4168a75 100644
--- a/test/porousmediumflow/1p/implicit/incompressible/test_1pfv.cc
+++ b/test/porousmediumflow/1p/implicit/incompressible/test_1pfv.cc
@@ -42,6 +42,9 @@
 #include <dumux/common/dumuxmessage.hh>
 #include <dumux/common/defaultusagemessage.hh>
 
+#include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
+
 #include <dumux/assembly/fvassembler.hh>
 
 #include "problem.hh"
@@ -70,12 +73,11 @@ int main(int argc, char** argv) try
     // try to create a grid (from the given grid file or the input file)
     /////////////////////////////////////////////////////////////////////
 
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/implicit/pointsources/1psingularityproblem.hh b/test/porousmediumflow/1p/implicit/pointsources/1psingularityproblem.hh
index a52d270b454808251497bb0261d1695900349636..e77b07c1fc20afd1757d854b08f18d405f768428 100644
--- a/test/porousmediumflow/1p/implicit/pointsources/1psingularityproblem.hh
+++ b/test/porousmediumflow/1p/implicit/pointsources/1psingularityproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_1P_SINGULARITY_PROBLEM_HH
 #define DUMUX_1P_SINGULARITY_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/porousmediumflow/1p/model.hh>
diff --git a/test/porousmediumflow/1p/implicit/pointsources/test_1pfv_pointsources.cc b/test/porousmediumflow/1p/implicit/pointsources/test_1pfv_pointsources.cc
index 92abc5b34e108093d2e5e708dc9aefe59d1791fb..75f38d634207ae54059ceec9a5fc83b9960200ab 100644
--- a/test/porousmediumflow/1p/implicit/pointsources/test_1pfv_pointsources.cc
+++ b/test/porousmediumflow/1p/implicit/pointsources/test_1pfv_pointsources.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 int main(int argc, char** argv) try
 {
@@ -68,16 +69,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/implicit/pointsources/test_1pfv_pointsources_timedependent.cc b/test/porousmediumflow/1p/implicit/pointsources/test_1pfv_pointsources_timedependent.cc
index f0fbf2fe90b19ae767f1c45f5d39728762de4da7..7603390e6b6da23fb847a789a9cbfca25a52e8f5 100644
--- a/test/porousmediumflow/1p/implicit/pointsources/test_1pfv_pointsources_timedependent.cc
+++ b/test/porousmediumflow/1p/implicit/pointsources/test_1pfv_pointsources_timedependent.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 int main(int argc, char** argv) try
 {
@@ -68,16 +69,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/implicit/test_1pfv.cc b/test/porousmediumflow/1p/implicit/test_1pfv.cc
index 20b487087d3487e380ae631a3caf3c199d9119b4..f021f8408ddfa8798e6a34dc9d4d63103f937c3e 100644
--- a/test/porousmediumflow/1p/implicit/test_1pfv.cc
+++ b/test/porousmediumflow/1p/implicit/test_1pfv.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -99,16 +100,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/implicit/test_1pfv_fracture2d3d.cc b/test/porousmediumflow/1p/implicit/test_1pfv_fracture2d3d.cc
index 661a2eacd5451bde016255477413c9f10318e14b..65a1a9c23b560f61b5db0c87501891f44b1a0493 100644
--- a/test/porousmediumflow/1p/implicit/test_1pfv_fracture2d3d.cc
+++ b/test/porousmediumflow/1p/implicit/test_1pfv_fracture2d3d.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 /*!
  * \brief Provides an interface for customizing error messages associated with
  *        reading in parameters.
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/implicit/test_1pfv_network1d3d.cc b/test/porousmediumflow/1p/implicit/test_1pfv_network1d3d.cc
index 8002c628157d72f13e7f9e306b962a84ddbc5497..edd24f310b7c7de23f3f420901527095796509bd 100644
--- a/test/porousmediumflow/1p/implicit/test_1pfv_network1d3d.cc
+++ b/test/porousmediumflow/1p/implicit/test_1pfv_network1d3d.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 /*!
  * \brief Provides an interface for customizing error messages associated with
  *        reading in parameters.
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/implicit/test_1pnifv.cc b/test/porousmediumflow/1p/implicit/test_1pnifv.cc
index 936c8e7dd64e46fbfeb17e72484e7fb5c73be1a7..cceb83f2ad4a5632713bb381d108e42cb6ee606e 100644
--- a/test/porousmediumflow/1p/implicit/test_1pnifv.cc
+++ b/test/porousmediumflow/1p/implicit/test_1pnifv.cc
@@ -50,6 +50,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -95,16 +96,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1p/sequential/test_1pproblem.hh b/test/porousmediumflow/1p/sequential/test_1pproblem.hh
index cdc0c03c2d6dcbf8e56cc852bfbd6f9cbaa9256f..03709cca98970d9ed7d98478a88bb2bba7d4ee56 100644
--- a/test/porousmediumflow/1p/sequential/test_1pproblem.hh
+++ b/test/porousmediumflow/1p/sequential/test_1pproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_TEST_1P_PROBLEM_HH
 #define DUMUX_TEST_1P_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/constant.hh>
 
diff --git a/test/porousmediumflow/1p/sequential/test_diffusion.cc b/test/porousmediumflow/1p/sequential/test_diffusion.cc
index e8e5c19d98528a35eb7c2d09174436750d64e6df..89a23a4dd9a73a314a524a8658f2e96d38dcb2b2 100644
--- a/test/porousmediumflow/1p/sequential/test_diffusion.cc
+++ b/test/porousmediumflow/1p/sequential/test_diffusion.cc
@@ -28,6 +28,8 @@
 #include <dune/common/exceptions.hh>
 #include <dune/common/parallel/mpihelper.hh>
 
+#include <dumux/io/grid/gridmanager.hh>
+
 #include "test_diffusionproblem.hh"
 #include "resultevaluation.hh"
 
@@ -62,9 +64,9 @@ int main(int argc, char** argv)
         ////////////////////////////////////////////////////////////
         // create the grid
         ////////////////////////////////////////////////////////////
-        using GridCreator = GET_PROP_TYPE(TypeTag, GridCreator);
-        GridCreator::makeGrid();
-        auto& grid = GridCreator::grid();
+        Dumux::GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+        gridManager.init();
+        auto& grid = gridManager.grid();
 
         ////////////////////////////////////////////////////////////
         // instantiate and run the concrete problem
diff --git a/test/porousmediumflow/1p/sequential/test_diffusion3d.cc b/test/porousmediumflow/1p/sequential/test_diffusion3d.cc
index def411851314dff7b96a726f208ee874605e392e..f9a15a2f437210b32f097a95ab30d070a129d8ff 100644
--- a/test/porousmediumflow/1p/sequential/test_diffusion3d.cc
+++ b/test/porousmediumflow/1p/sequential/test_diffusion3d.cc
@@ -37,6 +37,8 @@
 #include <dumux/common/properties.hh>
 #include <dumux/common/parameters.hh>
 
+#include <dumux/io/grid/gridmanager.hh>
+
 #include "test_diffusionproblem3d.hh"
 #include "resultevaluation3d.hh"
 
@@ -86,18 +88,17 @@ int start(int argc,
     // try to create a grid (from the given grid file or the input file)
     /////////////////////////////////////////////////////////////////////
 
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    try { GridCreator::makeGrid(); }
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    try { gridManager.init(); }
     catch (...) {
         std::string usageMessage = "\n\t -> Creation of the grid failed! <- \n\n";
         usageMessage += defaultUsageMessage(argv[0]);
         usage(argv[0], usageMessage);
         throw;
     }
-    GridCreator::loadBalance();
 
     // print grid info
-    auto& grid = GridCreator::grid();
+    auto& grid = gridManager.grid();
     Dune::gridinfo(grid);
 
     //////////////////////////////////////////////////////////////////////
diff --git a/test/porousmediumflow/1p/sequential/test_diffusionproblem3d.hh b/test/porousmediumflow/1p/sequential/test_diffusionproblem3d.hh
index 509d3c6915b26594cc180ac040ff4c9abe619084..28412467280b84f21d755b6213a00720a401d50d 100644
--- a/test/porousmediumflow/1p/sequential/test_diffusionproblem3d.hh
+++ b/test/porousmediumflow/1p/sequential/test_diffusionproblem3d.hh
@@ -22,6 +22,14 @@
 #ifndef DUMUX_TEST_DIFFUSION_3D_PROBLEM_HH
 #define DUMUX_TEST_DIFFUSION_3D_PROBLEM_HH
 
+#if HAVE_DUNE_ALUGRID
+#include <dune/alugrid/grid.hh>
+#endif
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/components/constant.hh>
 
 #include <dumux/porousmediumflow/2p/sequential/diffusion/cellcentered/pressureproperties.hh>
diff --git a/test/porousmediumflow/1pnc/implicit/1p2cniconductionproblem.hh b/test/porousmediumflow/1pnc/implicit/1p2cniconductionproblem.hh
index 53237741f0ae6d725b4695bc692ee978bb296607..d86da0cb0e6362f6cd3f46fa28250d97706cb773 100644
--- a/test/porousmediumflow/1pnc/implicit/1p2cniconductionproblem.hh
+++ b/test/porousmediumflow/1pnc/implicit/1p2cniconductionproblem.hh
@@ -25,6 +25,11 @@
 #ifndef DUMUX_1P2CNI_CONDUCTION_TEST_PROBLEM_HH
 #define DUMUX_1P2CNI_CONDUCTION_TEST_PROBLEM_HH
 
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
diff --git a/test/porousmediumflow/1pnc/implicit/1p2cniconvectionproblem.hh b/test/porousmediumflow/1pnc/implicit/1p2cniconvectionproblem.hh
index 635b657e10bb940ebbc7af69324bbfe513b661b4..70d397f051ee4c08e0e8cf57b7062da46793dec8 100644
--- a/test/porousmediumflow/1pnc/implicit/1p2cniconvectionproblem.hh
+++ b/test/porousmediumflow/1pnc/implicit/1p2cniconvectionproblem.hh
@@ -25,6 +25,11 @@
 #ifndef DUMUX_1P2CNI_CONVECTION_TEST_PROBLEM_HH
 #define DUMUX_1P2CNI_CONVECTION_TEST_PROBLEM_HH
 
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
diff --git a/test/porousmediumflow/1pnc/implicit/1p2ctestproblem.hh b/test/porousmediumflow/1pnc/implicit/1p2ctestproblem.hh
index ae77a6c9dbaf240af749381ff84844d0fe0d6a41..c044501577e71defa0a20af36a6d4f98f62aaf2b 100644
--- a/test/porousmediumflow/1pnc/implicit/1p2ctestproblem.hh
+++ b/test/porousmediumflow/1pnc/implicit/1p2ctestproblem.hh
@@ -25,6 +25,11 @@
 #ifndef DUMUX_1P2C_TEST_PROBLEM_HH
 #define DUMUX_1P2C_TEST_PROBLEM_HH
 
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/1pnc/implicit/test_1p2c_fv.cc b/test/porousmediumflow/1pnc/implicit/test_1p2c_fv.cc
index d9bb15ae6442ab0714a135338485aa40319776de..86133ee13d6ea3cf46a160c0f156baf15f4039e5 100644
--- a/test/porousmediumflow/1pnc/implicit/test_1p2c_fv.cc
+++ b/test/porousmediumflow/1pnc/implicit/test_1p2c_fv.cc
@@ -21,176 +21,176 @@
  *
  * \brief test for the 1pnc model
  */
- #include <config.h>
+#include <config.h>
 
- #include "1p2ctestproblem.hh"
+#include "1p2ctestproblem.hh"
 
- #include <ctime>
- #include <iostream>
+#include <ctime>
+#include <iostream>
 
- #include <dune/common/parallel/mpihelper.hh>
- #include <dune/common/timer.hh>
- #include <dune/grid/io/file/dgfparser/dgfexception.hh>
- #include <dune/grid/io/file/vtk.hh>
- #include <dune/istl/io.hh>
+#include <dune/common/parallel/mpihelper.hh>
+#include <dune/common/timer.hh>
+#include <dune/grid/io/file/dgfparser/dgfexception.hh>
+#include <dune/grid/io/file/vtk.hh>
+#include <dune/istl/io.hh>
 
- #include <dumux/discretization/methods.hh>
+#include <dumux/discretization/methods.hh>
 
- #include <dumux/common/properties.hh>
- #include <dumux/common/parameters.hh>
- #include <dumux/common/dumuxmessage.hh>
- #include <dumux/common/defaultusagemessage.hh>
+#include <dumux/common/properties.hh>
+#include <dumux/common/parameters.hh>
+#include <dumux/common/dumuxmessage.hh>
+#include <dumux/common/defaultusagemessage.hh>
 
- #include <dumux/linear/seqsolverbackend.hh>
- #include <dumux/nonlinear/newtonsolver.hh>
+#include <dumux/linear/seqsolverbackend.hh>
+#include <dumux/nonlinear/newtonsolver.hh>
 
- #include <dumux/assembly/fvassembler.hh>
+#include <dumux/assembly/fvassembler.hh>
 
- #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
- int main(int argc, char** argv) try
- {
-     using namespace Dumux;
+int main(int argc, char** argv) try
+{
+    using namespace Dumux;
 
-     // define the type tag for this problem
-     using TypeTag = TTAG(TYPETAG);
+    // define the type tag for this problem
+    using TypeTag = TTAG(TYPETAG);
 
-     ////////////////////////////////////////////////////////////
-     ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
 
-     // initialize MPI, finalize is done automatically on exit
-     const auto& mpiHelper = Dune::MPIHelper::instance(argc, argv);
+    // initialize MPI, finalize is done automatically on exit
+    const auto& mpiHelper = Dune::MPIHelper::instance(argc, argv);
 
-     // print dumux start message
-     if (mpiHelper.rank() == 0)
-         DumuxMessage::print(/*firstCall=*/true);
+    // print dumux start message
+    if (mpiHelper.rank() == 0)
+        DumuxMessage::print(/*firstCall=*/true);
 
-     // initialize parameter tree
-     Parameters::init(argc, argv);
+    // initialize parameter tree
+    Parameters::init(argc, argv);
 
-     //////////////////////////////////////////////////////////////////////
-     // try to create a grid (from the given grid file or the input file)
-     /////////////////////////////////////////////////////////////////////
+    //////////////////////////////////////////////////////////////////////
+    // try to create a grid (from the given grid file or the input file)
+    /////////////////////////////////////////////////////////////////////
 
-     using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-     GridCreator::makeGrid();
-     GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
-     ////////////////////////////////////////////////////////////
-     // run instationary non-linear problem on this grid
-     ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
+    // run instationary non-linear problem on this grid
+    ////////////////////////////////////////////////////////////
 
-     // we compute on the leaf grid view
-     const auto& leafGridView = GridCreator::grid().leafGridView();
+    // we compute on the leaf grid view
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
-     // create the finite volume grid geometry
-     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
-     auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
-     fvGridGeometry->update();
+    // create the finite volume grid geometry
+    using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
+    auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
+    fvGridGeometry->update();
 
-     // the problem (initial and boundary conditions)
-     using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-     auto problem = std::make_shared<Problem>(fvGridGeometry);
-
-     // the solution vector
-     using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
-     SolutionVector x(fvGridGeometry->numDofs());
-     problem->applyInitialSolution(x);
-     auto xOld = x;
-
-     // the grid variables
-     using GridVariables = typename GET_PROP_TYPE(TypeTag, GridVariables);
-     auto gridVariables = std::make_shared<GridVariables>(problem, fvGridGeometry);
-     gridVariables->init(x, xOld);
-
-     // get some time loop parameters
-     using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-     auto tEnd = getParam<Scalar>("TimeLoop.TEnd");
-     auto dt = getParam<Scalar>("TimeLoop.DtInitial");
-     auto maxDt = getParam<Scalar>("TimeLoop.MaxTimeStepSize");
-
-     // intialize the vtk output module
-     VtkOutputModule<TypeTag, GET_PROP_VALUE(TypeTag, PhaseIdx)> vtkWriter(*problem, *fvGridGeometry, *gridVariables, x, problem->name());
-     using VtkOutputFields = typename GET_PROP_TYPE(TypeTag, VtkOutputFields);
-     VtkOutputFields::init(vtkWriter); //!< Add model specific output fields
-     vtkWriter.write(0.0);
-
-     // instantiate time loop
-     auto timeLoop = std::make_shared<TimeLoop<Scalar>>(0.0, dt, tEnd);
-     timeLoop->setMaxTimeStepSize(maxDt);
-
-     // the assembler with time loop for instationary problem
-     using Assembler = FVAssembler<TypeTag, DiffMethod::numeric>;
-     auto assembler = std::make_shared<Assembler>(problem, fvGridGeometry, gridVariables, timeLoop);
-
-     // the linear solver
-     using LinearSolver = ILU0BiCGSTABBackend;
-     auto linearSolver = std::make_shared<LinearSolver>();
-
-     // the non-linear solver
-     NewtonSolver<Assembler, LinearSolver> nonLinearSolver(assembler, linearSolver);
-
-     // time loop
-     timeLoop->start(); do
-     {
-         // set previous solution for storage evaluations
-         assembler->setPreviousSolution(xOld);
-
-         // solve the non-linear system with time step control
-         nonLinearSolver.solve(x, *timeLoop);
-
-         // make the new solution the old solution
-         xOld = x;
-         gridVariables->advanceTimeStep();
-
-         // advance to the time loop to the next step
-         timeLoop->advanceTimeStep();
-
-         // write vtk output
-         vtkWriter.write(timeLoop->time());
-
-         // report statistics of this time step
-         timeLoop->reportTimeStep();
-
-         // set new dt as suggested by the newton solver
-         timeLoop->setTimeStepSize(nonLinearSolver.suggestTimeStepSize(timeLoop->timeStepSize()));
-
-     } while (!timeLoop->finished());
-
-     timeLoop->finalize(leafGridView.comm());
-
-     ////////////////////////////////////////////////////////////
-     // finalize, print dumux message to say goodbye
-     ////////////////////////////////////////////////////////////
-
-     // print dumux end message
-     if (mpiHelper.rank() == 0)
-         DumuxMessage::print(/*firstCall=*/false);
-
-     return 0;
-
- }
- catch (Dumux::ParameterException &e)
- {
-     std::cerr << std::endl << e << " ---> Abort!" << std::endl;
-     return 1;
- }
- catch (Dune::DGFException & e)
- {
-     std::cerr << "DGF exception thrown (" << e <<
-                  "). Most likely, the DGF file name is wrong "
-                  "or the DGF file is corrupted, "
-                  "e.g. missing hash at end of file or wrong number (dimensions) of entries."
-                  << " ---> Abort!" << std::endl;
-     return 2;
- }
- catch (Dune::Exception &e)
- {
-     std::cerr << "Dune reported error: " << e << " ---> Abort!" << std::endl;
-     return 3;
- }
- catch (...)
- {
-     std::cerr << "Unknown exception thrown! ---> Abort!" << std::endl;
-     return 4;
- }
+    // the problem (initial and boundary conditions)
+    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
+    auto problem = std::make_shared<Problem>(fvGridGeometry);
+
+    // the solution vector
+    using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
+    SolutionVector x(fvGridGeometry->numDofs());
+    problem->applyInitialSolution(x);
+    auto xOld = x;
+
+    // the grid variables
+    using GridVariables = typename GET_PROP_TYPE(TypeTag, GridVariables);
+    auto gridVariables = std::make_shared<GridVariables>(problem, fvGridGeometry);
+    gridVariables->init(x, xOld);
+
+    // get some time loop parameters
+    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
+    auto tEnd = getParam<Scalar>("TimeLoop.TEnd");
+    auto dt = getParam<Scalar>("TimeLoop.DtInitial");
+    auto maxDt = getParam<Scalar>("TimeLoop.MaxTimeStepSize");
+
+    // intialize the vtk output module
+    VtkOutputModule<TypeTag, GET_PROP_VALUE(TypeTag, PhaseIdx)> vtkWriter(*problem, *fvGridGeometry, *gridVariables, x, problem->name());
+    using VtkOutputFields = typename GET_PROP_TYPE(TypeTag, VtkOutputFields);
+    VtkOutputFields::init(vtkWriter); //!< Add model specific output fields
+    vtkWriter.write(0.0);
+
+    // instantiate time loop
+    auto timeLoop = std::make_shared<TimeLoop<Scalar>>(0.0, dt, tEnd);
+    timeLoop->setMaxTimeStepSize(maxDt);
+
+    // the assembler with time loop for instationary problem
+    using Assembler = FVAssembler<TypeTag, DiffMethod::numeric>;
+    auto assembler = std::make_shared<Assembler>(problem, fvGridGeometry, gridVariables, timeLoop);
+
+    // the linear solver
+    using LinearSolver = ILU0BiCGSTABBackend;
+    auto linearSolver = std::make_shared<LinearSolver>();
+
+    // the non-linear solver
+    NewtonSolver<Assembler, LinearSolver> nonLinearSolver(assembler, linearSolver);
+
+    // time loop
+    timeLoop->start(); do
+    {
+        // set previous solution for storage evaluations
+        assembler->setPreviousSolution(xOld);
+
+        // solve the non-linear system with time step control
+        nonLinearSolver.solve(x, *timeLoop);
+
+        // make the new solution the old solution
+        xOld = x;
+        gridVariables->advanceTimeStep();
+
+        // advance to the time loop to the next step
+        timeLoop->advanceTimeStep();
+
+        // write vtk output
+        vtkWriter.write(timeLoop->time());
+
+        // report statistics of this time step
+        timeLoop->reportTimeStep();
+
+        // set new dt as suggested by the newton solver
+        timeLoop->setTimeStepSize(nonLinearSolver.suggestTimeStepSize(timeLoop->timeStepSize()));
+
+    } while (!timeLoop->finished());
+
+    timeLoop->finalize(leafGridView.comm());
+
+    ////////////////////////////////////////////////////////////
+    // finalize, print dumux message to say goodbye
+    ////////////////////////////////////////////////////////////
+
+    // print dumux end message
+    if (mpiHelper.rank() == 0)
+        DumuxMessage::print(/*firstCall=*/false);
+
+    return 0;
+}
+
+catch (Dumux::ParameterException &e)
+{
+    std::cerr << std::endl << e << " ---> Abort!" << std::endl;
+    return 1;
+}
+catch (Dune::DGFException & e)
+{
+    std::cerr << "DGF exception thrown (" << e <<
+              "). Most likely, the DGF file name is wrong "
+              "or the DGF file is corrupted, "
+              "e.g. missing hash at end of file or wrong number (dimensions) of entries."
+              << " ---> Abort!" << std::endl;
+    return 2;
+}
+catch (Dune::Exception &e)
+{
+    std::cerr << "Dune reported error: " << e << " ---> Abort!" << std::endl;
+    return 3;
+}
+catch (...)
+{
+    std::cerr << "Unknown exception thrown! ---> Abort!" << std::endl;
+    return 4;
+}
diff --git a/test/porousmediumflow/1pnc/implicit/test_1p2cni_conduction_fv.cc b/test/porousmediumflow/1pnc/implicit/test_1p2cni_conduction_fv.cc
index d259b5725782e5ec79c47929b0a35b41e183e947..f61f996cc770a3f09b52bfc78af7b6da0ffd5cd0 100644
--- a/test/porousmediumflow/1pnc/implicit/test_1p2cni_conduction_fv.cc
+++ b/test/porousmediumflow/1pnc/implicit/test_1p2cni_conduction_fv.cc
@@ -21,185 +21,185 @@
  *
  * \brief test for the 1pnc model
  */
- #include <config.h>
+#include <config.h>
 
- #include "1p2cniconductionproblem.hh"
+#include "1p2cniconductionproblem.hh"
 
- #include <ctime>
- #include <iostream>
+#include <ctime>
+#include <iostream>
 
- #include <dune/common/parallel/mpihelper.hh>
- #include <dune/common/timer.hh>
- #include <dune/grid/io/file/dgfparser/dgfexception.hh>
- #include <dune/grid/io/file/vtk.hh>
- #include <dune/istl/io.hh>
+#include <dune/common/parallel/mpihelper.hh>
+#include <dune/common/timer.hh>
+#include <dune/grid/io/file/dgfparser/dgfexception.hh>
+#include <dune/grid/io/file/vtk.hh>
+#include <dune/istl/io.hh>
 
- #include <dumux/discretization/methods.hh>
+#include <dumux/discretization/methods.hh>
 
- #include <dumux/common/properties.hh>
- #include <dumux/common/parameters.hh>
- #include <dumux/common/dumuxmessage.hh>
- #include <dumux/common/defaultusagemessage.hh>
+#include <dumux/common/properties.hh>
+#include <dumux/common/parameters.hh>
+#include <dumux/common/dumuxmessage.hh>
+#include <dumux/common/defaultusagemessage.hh>
 
- #include <dumux/nonlinear/newtonsolver.hh>
- #include <dumux/linear/seqsolverbackend.hh>
+#include <dumux/nonlinear/newtonsolver.hh>
+#include <dumux/linear/seqsolverbackend.hh>
 
- #include <dumux/assembly/fvassembler.hh>
+#include <dumux/assembly/fvassembler.hh>
 
- #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
- int main(int argc, char** argv) try
- {
-     using namespace Dumux;
+int main(int argc, char** argv) try
+{
+    using namespace Dumux;
 
-     // define the type tag for this problem
-     using TypeTag = TTAG(TYPETAG);
+    // define the type tag for this problem
+    using TypeTag = TTAG(TYPETAG);
 
-     ////////////////////////////////////////////////////////////
-     ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
 
-     // initialize MPI, finalize is done automatically on exit
-     const auto& mpiHelper = Dune::MPIHelper::instance(argc, argv);
+    // initialize MPI, finalize is done automatically on exit
+    const auto& mpiHelper = Dune::MPIHelper::instance(argc, argv);
 
-     // print dumux start message
-     if (mpiHelper.rank() == 0)
-         DumuxMessage::print(/*firstCall=*/true);
+    // print dumux start message
+    if (mpiHelper.rank() == 0)
+    DumuxMessage::print(/*firstCall=*/true);
 
-     // initialize parameter tree
-     Parameters::init(argc, argv);
+    // initialize parameter tree
+    Parameters::init(argc, argv);
 
-     //////////////////////////////////////////////////////////////////////
-     // try to create a grid (from the given grid file or the input file)
-     /////////////////////////////////////////////////////////////////////
+    //////////////////////////////////////////////////////////////////////
+    // try to create a grid (from the given grid file or the input file)
+    /////////////////////////////////////////////////////////////////////
 
-     using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-     GridCreator::makeGrid();
-     GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
-     ////////////////////////////////////////////////////////////
-     // run instationary non-linear problem on this grid
-     ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
+    // run instationary non-linear problem on this grid
+    ////////////////////////////////////////////////////////////
 
-     // we compute on the leaf grid view
-     const auto& leafGridView = GridCreator::grid().leafGridView();
+    // we compute on the leaf grid view
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
-     // create the finite volume grid geometry
-     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
-     auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
-     fvGridGeometry->update();
+    // create the finite volume grid geometry
+    using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
+    auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
+    fvGridGeometry->update();
 
-     // the problem (initial and boundary conditions)
-     using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-     auto problem = std::make_shared<Problem>(fvGridGeometry);
+    // the problem (initial and boundary conditions)
+    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
+    auto problem = std::make_shared<Problem>(fvGridGeometry);
 
-     // the solution vector
-     using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
-     SolutionVector x(fvGridGeometry->numDofs());
-     problem->applyInitialSolution(x);
-     auto xOld = x;
+    // the solution vector
+    using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
+    SolutionVector x(fvGridGeometry->numDofs());
+    problem->applyInitialSolution(x);
+    auto xOld = x;
 
-     // the grid variables
-     using GridVariables = typename GET_PROP_TYPE(TypeTag, GridVariables);
-     auto gridVariables = std::make_shared<GridVariables>(problem, fvGridGeometry);
-     gridVariables->init(x, xOld);
+    // the grid variables
+    using GridVariables = typename GET_PROP_TYPE(TypeTag, GridVariables);
+    auto gridVariables = std::make_shared<GridVariables>(problem, fvGridGeometry);
+    gridVariables->init(x, xOld);
 
-     // get some time loop parameters
-     using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-     auto tEnd = getParam<Scalar>("TimeLoop.TEnd");
-     auto dt = getParam<Scalar>("TimeLoop.DtInitial");
-     auto maxDt = getParam<Scalar>("TimeLoop.MaxTimeStepSize");
+    // get some time loop parameters
+    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
+    auto tEnd = getParam<Scalar>("TimeLoop.TEnd");
+    auto dt = getParam<Scalar>("TimeLoop.DtInitial");
+    auto maxDt = getParam<Scalar>("TimeLoop.MaxTimeStepSize");
 
-     // intialize the vtk output module
-     VtkOutputModule<TypeTag, GET_PROP_VALUE(TypeTag, PhaseIdx)> vtkWriter(*problem, *fvGridGeometry, *gridVariables, x, problem->name());
-     using VtkOutputFields = typename GET_PROP_TYPE(TypeTag, VtkOutputFields);
-     VtkOutputFields::init(vtkWriter); //!< Add model specific output fields
-     vtkWriter.addField(problem->getExactTemperature(), "temperatureExact");
-     vtkWriter.write(0.0);
-     // output every vtkOutputInterval time step
-     const auto vtkOutputInterval = getParam<int>("Problem.OutputInterval");
+    // intialize the vtk output module
+    VtkOutputModule<TypeTag, GET_PROP_VALUE(TypeTag, PhaseIdx)> vtkWriter(*problem, *fvGridGeometry, *gridVariables, x, problem->name());
+    using VtkOutputFields = typename GET_PROP_TYPE(TypeTag, VtkOutputFields);
+    VtkOutputFields::init(vtkWriter); //!< Add model specific output fields
+    vtkWriter.addField(problem->getExactTemperature(), "temperatureExact");
+    vtkWriter.write(0.0);
+    // output every vtkOutputInterval time step
+    const auto vtkOutputInterval = getParam<int>("Problem.OutputInterval");
 
-     // instantiate time loop
-     auto timeLoop = std::make_shared<TimeLoop<Scalar>>(0.0, dt, tEnd);
-     timeLoop->setMaxTimeStepSize(maxDt);
+    // instantiate time loop
+    auto timeLoop = std::make_shared<TimeLoop<Scalar>>(0.0, dt, tEnd);
+    timeLoop->setMaxTimeStepSize(maxDt);
 
-     // the assembler with time loop for instationary problem
-     using Assembler = FVAssembler<TypeTag, DiffMethod::numeric>;
-     auto assembler = std::make_shared<Assembler>(problem, fvGridGeometry, gridVariables, timeLoop);
+    // the assembler with time loop for instationary problem
+    using Assembler = FVAssembler<TypeTag, DiffMethod::numeric>;
+    auto assembler = std::make_shared<Assembler>(problem, fvGridGeometry, gridVariables, timeLoop);
 
-     // the linear solver
+    // the linear solver
     //  using LinearSolver = UMFPackBackend;
-     using LinearSolver = ILU0BiCGSTABBackend;
-     auto linearSolver = std::make_shared<LinearSolver>();
-
-     // the non-linear solver
-     using NewtonSolver = Dumux::NewtonSolver<Assembler, LinearSolver>;
-     NewtonSolver nonLinearSolver(assembler, linearSolver);
-
-     // time loop
-     timeLoop->start(); do
-     {
-         // set previous solution for storage evaluations
-         assembler->setPreviousSolution(xOld);
-
-         // linearize & solve
-         nonLinearSolver.solve(x, *timeLoop);
-
-         // update the exact time temperature
-         problem->updateExactTemperature(x, timeLoop->time()+timeLoop->timeStepSize());
-
-         // make the new solution the old solution
-         xOld = x;
-         gridVariables->advanceTimeStep();
-
-         // advance to the time loop to the next step
-         timeLoop->advanceTimeStep();
-
-         // write vtk output
-         if (timeLoop->timeStepIndex()==0 || timeLoop->timeStepIndex() % vtkOutputInterval == 0 || timeLoop->willBeFinished())
-            vtkWriter.write(timeLoop->time());
-
-         // report statistics of this time step
-         timeLoop->reportTimeStep();
-
-         // set new dt as suggested by the newton solver
-         timeLoop->setTimeStepSize(nonLinearSolver.suggestTimeStepSize(timeLoop->timeStepSize()));
-
-     } while (!timeLoop->finished());
-
-     timeLoop->finalize(leafGridView.comm());
-
-     ////////////////////////////////////////////////////////////
-     // finalize, print dumux message to say goodbye
-     ////////////////////////////////////////////////////////////
-
-     // print dumux end message
-     if (mpiHelper.rank() == 0)
-         DumuxMessage::print(/*firstCall=*/false);
-
-     return 0;
-
- }
- catch (Dumux::ParameterException &e)
- {
-     std::cerr << std::endl << e << " ---> Abort!" << std::endl;
-     return 1;
- }
- catch (Dune::DGFException & e)
- {
-     std::cerr << "DGF exception thrown (" << e <<
-                  "). Most likely, the DGF file name is wrong "
-                  "or the DGF file is corrupted, "
-                  "e.g. missing hash at end of file or wrong number (dimensions) of entries."
-                  << " ---> Abort!" << std::endl;
-     return 2;
- }
- catch (Dune::Exception &e)
- {
-     std::cerr << "Dune reported error: " << e << " ---> Abort!" << std::endl;
-     return 3;
- }
- catch (...)
- {
-     std::cerr << "Unknown exception thrown! ---> Abort!" << std::endl;
-     return 4;
- }
+    using LinearSolver = ILU0BiCGSTABBackend;
+    auto linearSolver = std::make_shared<LinearSolver>();
+
+    // the non-linear solver
+    using NewtonSolver = Dumux::NewtonSolver<Assembler, LinearSolver>;
+    NewtonSolver nonLinearSolver(assembler, linearSolver);
+
+    // time loop
+    timeLoop->start(); do
+    {
+        // set previous solution for storage evaluations
+        assembler->setPreviousSolution(xOld);
+
+        // linearize & solve
+        nonLinearSolver.solve(x, *timeLoop);
+
+        // update the exact time temperature
+        problem->updateExactTemperature(x, timeLoop->time()+timeLoop->timeStepSize());
+
+        // make the new solution the old solution
+        xOld = x;
+        gridVariables->advanceTimeStep();
+
+        // advance to the time loop to the next step
+        timeLoop->advanceTimeStep();
+
+        // write vtk output
+        if (timeLoop->timeStepIndex()==0 || timeLoop->timeStepIndex() % vtkOutputInterval == 0 || timeLoop->willBeFinished())
+        vtkWriter.write(timeLoop->time());
+
+        // report statistics of this time step
+        timeLoop->reportTimeStep();
+
+        // set new dt as suggested by the newton solver
+        timeLoop->setTimeStepSize(nonLinearSolver.suggestTimeStepSize(timeLoop->timeStepSize()));
+
+    } while (!timeLoop->finished());
+
+    timeLoop->finalize(leafGridView.comm());
+
+    ////////////////////////////////////////////////////////////
+    // finalize, print dumux message to say goodbye
+    ////////////////////////////////////////////////////////////
+
+    // print dumux end message
+    if (mpiHelper.rank() == 0)
+        DumuxMessage::print(/*firstCall=*/false);
+
+    return 0;
+
+}
+catch (Dumux::ParameterException &e)
+{
+    std::cerr << std::endl << e << " ---> Abort!" << std::endl;
+    return 1;
+}
+catch (Dune::DGFException & e)
+{
+    std::cerr << "DGF exception thrown (" << e <<
+                 "). Most likely, the DGF file name is wrong "
+                 "or the DGF file is corrupted, "
+                 "e.g. missing hash at end of file or wrong number (dimensions) of entries."
+                 << " ---> Abort!" << std::endl;
+    return 2;
+}
+catch (Dune::Exception &e)
+{
+    std::cerr << "Dune reported error: " << e << " ---> Abort!" << std::endl;
+    return 3;
+}
+catch (...)
+{
+    std::cerr << "Unknown exception thrown! ---> Abort!" << std::endl;
+    return 4;
+}
diff --git a/test/porousmediumflow/1pnc/implicit/test_1p2cni_convection_fv.cc b/test/porousmediumflow/1pnc/implicit/test_1p2cni_convection_fv.cc
index 8bfdfd015db407ae1e8ac9c08cbff03e79ceb90f..1a555df69cff3ad1f2b8d70860e3ecf3ca3ef261 100644
--- a/test/porousmediumflow/1pnc/implicit/test_1p2cni_convection_fv.cc
+++ b/test/porousmediumflow/1pnc/implicit/test_1p2cni_convection_fv.cc
@@ -21,185 +21,185 @@
  *
  * \brief test for the 1pnc model
  */
- #include <config.h>
+#include <config.h>
 
- #include "1p2cniconvectionproblem.hh"
+#include "1p2cniconvectionproblem.hh"
 
- #include <ctime>
- #include <iostream>
+#include <ctime>
+#include <iostream>
 
- #include <dune/common/parallel/mpihelper.hh>
- #include <dune/common/timer.hh>
- #include <dune/grid/io/file/dgfparser/dgfexception.hh>
- #include <dune/grid/io/file/vtk.hh>
- #include <dune/istl/io.hh>
+#include <dune/common/parallel/mpihelper.hh>
+#include <dune/common/timer.hh>
+#include <dune/grid/io/file/dgfparser/dgfexception.hh>
+#include <dune/grid/io/file/vtk.hh>
+#include <dune/istl/io.hh>
 
- #include <dumux/discretization/methods.hh>
+#include <dumux/discretization/methods.hh>
 
- #include <dumux/common/properties.hh>
- #include <dumux/common/parameters.hh>
- #include <dumux/common/dumuxmessage.hh>
- #include <dumux/common/defaultusagemessage.hh>
+#include <dumux/common/properties.hh>
+#include <dumux/common/parameters.hh>
+#include <dumux/common/dumuxmessage.hh>
+#include <dumux/common/defaultusagemessage.hh>
 
- #include <dumux/nonlinear/newtonsolver.hh>
- #include <dumux/linear/seqsolverbackend.hh>
+#include <dumux/nonlinear/newtonsolver.hh>
+#include <dumux/linear/seqsolverbackend.hh>
 
- #include <dumux/assembly/fvassembler.hh>
+#include <dumux/assembly/fvassembler.hh>
 
- #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
- int main(int argc, char** argv) try
- {
-     using namespace Dumux;
+int main(int argc, char** argv) try
+{
+    using namespace Dumux;
 
-     // define the type tag for this problem
-     using TypeTag = TTAG(TYPETAG);
+    // define the type tag for this problem
+    using TypeTag = TTAG(TYPETAG);
 
-     ////////////////////////////////////////////////////////////
-     ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
 
-     // initialize MPI, finalize is done automatically on exit
-     const auto& mpiHelper = Dune::MPIHelper::instance(argc, argv);
+    // initialize MPI, finalize is done automatically on exit
+    const auto& mpiHelper = Dune::MPIHelper::instance(argc, argv);
 
-     // print dumux start message
-     if (mpiHelper.rank() == 0)
-         DumuxMessage::print(/*firstCall=*/true);
+    // print dumux start message
+    if (mpiHelper.rank() == 0)
+        DumuxMessage::print(/*firstCall=*/true);
 
-     // initialize parameter tree
-     Parameters::init(argc, argv);
+    // initialize parameter tree
+    Parameters::init(argc, argv);
 
-     //////////////////////////////////////////////////////////////////////
-     // try to create a grid (from the given grid file or the input file)
-     /////////////////////////////////////////////////////////////////////
+    //////////////////////////////////////////////////////////////////////
+    // try to create a grid (from the given grid file or the input file)
+    /////////////////////////////////////////////////////////////////////
 
-     using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-     GridCreator::makeGrid();
-     GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
-     ////////////////////////////////////////////////////////////
-     // run instationary non-linear problem on this grid
-     ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
+    // run instationary non-linear problem on this grid
+    ////////////////////////////////////////////////////////////
 
-     // we compute on the leaf grid view
-     const auto& leafGridView = GridCreator::grid().leafGridView();
+    // we compute on the leaf grid view
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
-     // create the finite volume grid geometry
-     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
-     auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
-     fvGridGeometry->update();
+    // create the finite volume grid geometry
+    using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
+    auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
+    fvGridGeometry->update();
 
-     // the problem (initial and boundary conditions)
-     using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-     auto problem = std::make_shared<Problem>(fvGridGeometry);
+    // the problem (initial and boundary conditions)
+    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
+    auto problem = std::make_shared<Problem>(fvGridGeometry);
 
-     // the solution vector
-     using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
-     SolutionVector x(fvGridGeometry->numDofs());
-     problem->applyInitialSolution(x);
-     auto xOld = x;
+    // the solution vector
+    using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
+    SolutionVector x(fvGridGeometry->numDofs());
+    problem->applyInitialSolution(x);
+    auto xOld = x;
 
-     // the grid variables
-     using GridVariables = typename GET_PROP_TYPE(TypeTag, GridVariables);
-     auto gridVariables = std::make_shared<GridVariables>(problem, fvGridGeometry);
-     gridVariables->init(x, xOld);
+    // the grid variables
+    using GridVariables = typename GET_PROP_TYPE(TypeTag, GridVariables);
+    auto gridVariables = std::make_shared<GridVariables>(problem, fvGridGeometry);
+    gridVariables->init(x, xOld);
 
-     // get some time loop parameters
-     using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-     auto tEnd = getParam<Scalar>("TimeLoop.TEnd");
-     auto dt = getParam<Scalar>("TimeLoop.DtInitial");
-     auto maxDt = getParam<Scalar>("TimeLoop.MaxTimeStepSize");
+    // get some time loop parameters
+    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
+    auto tEnd = getParam<Scalar>("TimeLoop.TEnd");
+    auto dt = getParam<Scalar>("TimeLoop.DtInitial");
+    auto maxDt = getParam<Scalar>("TimeLoop.MaxTimeStepSize");
 
-     // intialize the vtk output module
-     VtkOutputModule<TypeTag, GET_PROP_VALUE(TypeTag, PhaseIdx)> vtkWriter(*problem, *fvGridGeometry, *gridVariables, x, problem->name());
-     using VtkOutputFields = typename GET_PROP_TYPE(TypeTag, VtkOutputFields);
-     VtkOutputFields::init(vtkWriter); //!< Add model specific output fields
-     vtkWriter.addField(problem->getExactTemperature(), "temperatureExact");
-     vtkWriter.write(0.0);
-     // output every vtkOutputInterval time step
-     const auto vtkOutputInterval = getParam<int>("Problem.OutputInterval");
+    // intialize the vtk output module
+    VtkOutputModule<TypeTag, GET_PROP_VALUE(TypeTag, PhaseIdx)> vtkWriter(*problem, *fvGridGeometry, *gridVariables, x, problem->name());
+    using VtkOutputFields = typename GET_PROP_TYPE(TypeTag, VtkOutputFields);
+    VtkOutputFields::init(vtkWriter); //!< Add model specific output fields
+    vtkWriter.addField(problem->getExactTemperature(), "temperatureExact");
+    vtkWriter.write(0.0);
+    // output every vtkOutputInterval time step
+    const auto vtkOutputInterval = getParam<int>("Problem.OutputInterval");
 
-     // instantiate time loop
-     auto timeLoop = std::make_shared<TimeLoop<Scalar>>(0.0, dt, tEnd);
-     timeLoop->setMaxTimeStepSize(maxDt);
+    // instantiate time loop
+    auto timeLoop = std::make_shared<TimeLoop<Scalar>>(0.0, dt, tEnd);
+    timeLoop->setMaxTimeStepSize(maxDt);
 
-     // the assembler with time loop for instationary problem
-     using Assembler = FVAssembler<TypeTag, DiffMethod::numeric>;
-     auto assembler = std::make_shared<Assembler>(problem, fvGridGeometry, gridVariables, timeLoop);
+    // the assembler with time loop for instationary problem
+    using Assembler = FVAssembler<TypeTag, DiffMethod::numeric>;
+    auto assembler = std::make_shared<Assembler>(problem, fvGridGeometry, gridVariables, timeLoop);
 
-     // the linear solver
+    // the linear solver
     //  using LinearSolver = UMFPackBackend;
-     using LinearSolver = ILU0BiCGSTABBackend;
-     auto linearSolver = std::make_shared<LinearSolver>();
-
-     // the non-linear solver
-     using NewtonSolver = Dumux::NewtonSolver<Assembler, LinearSolver>;
-     NewtonSolver nonLinearSolver(assembler, linearSolver);
-
-     // time loop
-     timeLoop->start(); do
-     {
-         // set previous solution for storage evaluations
-         assembler->setPreviousSolution(xOld);
-
-         // linearize & solve
-         nonLinearSolver.solve(x, *timeLoop);
-
-         // update the exact time temperature
-         problem->updateExactTemperature(x, timeLoop->time()+timeLoop->timeStepSize());
-
-         // make the new solution the old solution
-         xOld = x;
-         gridVariables->advanceTimeStep();
-
-         // advance to the time loop to the next step
-         timeLoop->advanceTimeStep();
-
-         // write vtk output
-         if (timeLoop->timeStepIndex()==0 || timeLoop->timeStepIndex() % vtkOutputInterval == 0 || timeLoop->willBeFinished())
-            vtkWriter.write(timeLoop->time());
-
-         // report statistics of this time step
-         timeLoop->reportTimeStep();
-
-         // set new dt as suggested by the newton solver
-         timeLoop->setTimeStepSize(nonLinearSolver.suggestTimeStepSize(timeLoop->timeStepSize()));
-
-     } while (!timeLoop->finished());
-
-     timeLoop->finalize(leafGridView.comm());
-
-     ////////////////////////////////////////////////////////////
-     // finalize, print dumux message to say goodbye
-     ////////////////////////////////////////////////////////////
-
-     // print dumux end message
-     if (mpiHelper.rank() == 0)
-         DumuxMessage::print(/*firstCall=*/false);
-
-     return 0;
-
- }
- catch (Dumux::ParameterException &e)
- {
-     std::cerr << std::endl << e << " ---> Abort!" << std::endl;
-     return 1;
- }
- catch (Dune::DGFException & e)
- {
-     std::cerr << "DGF exception thrown (" << e <<
-                  "). Most likely, the DGF file name is wrong "
-                  "or the DGF file is corrupted, "
-                  "e.g. missing hash at end of file or wrong number (dimensions) of entries."
-                  << " ---> Abort!" << std::endl;
-     return 2;
- }
- catch (Dune::Exception &e)
- {
-     std::cerr << "Dune reported error: " << e << " ---> Abort!" << std::endl;
-     return 3;
- }
- catch (...)
- {
-     std::cerr << "Unknown exception thrown! ---> Abort!" << std::endl;
-     return 4;
- }
+    using LinearSolver = ILU0BiCGSTABBackend;
+    auto linearSolver = std::make_shared<LinearSolver>();
+
+    // the non-linear solver
+    using NewtonSolver = Dumux::NewtonSolver<Assembler, LinearSolver>;
+    NewtonSolver nonLinearSolver(assembler, linearSolver);
+
+    // time loop
+    timeLoop->start(); do
+    {
+        // set previous solution for storage evaluations
+        assembler->setPreviousSolution(xOld);
+
+        // linearize & solve
+        nonLinearSolver.solve(x, *timeLoop);
+
+        // update the exact time temperature
+        problem->updateExactTemperature(x, timeLoop->time()+timeLoop->timeStepSize());
+
+        // make the new solution the old solution
+        xOld = x;
+        gridVariables->advanceTimeStep();
+
+        // advance to the time loop to the next step
+        timeLoop->advanceTimeStep();
+
+        // write vtk output
+        if (timeLoop->timeStepIndex()==0 || timeLoop->timeStepIndex() % vtkOutputInterval == 0 || timeLoop->willBeFinished())
+        vtkWriter.write(timeLoop->time());
+
+        // report statistics of this time step
+        timeLoop->reportTimeStep();
+
+        // set new dt as suggested by the newton solver
+        timeLoop->setTimeStepSize(nonLinearSolver.suggestTimeStepSize(timeLoop->timeStepSize()));
+
+    } while (!timeLoop->finished());
+
+    timeLoop->finalize(leafGridView.comm());
+
+    ////////////////////////////////////////////////////////////
+    // finalize, print dumux message to say goodbye
+    ////////////////////////////////////////////////////////////
+
+    // print dumux end message
+    if (mpiHelper.rank() == 0)
+        DumuxMessage::print(/*firstCall=*/false);
+
+    return 0;
+
+}
+catch (Dumux::ParameterException &e)
+{
+    std::cerr << std::endl << e << " ---> Abort!" << std::endl;
+    return 1;
+}
+catch (Dune::DGFException & e)
+{
+    std::cerr << "DGF exception thrown (" << e <<
+                 "). Most likely, the DGF file name is wrong "
+                 "or the DGF file is corrupted, "
+                 "e.g. missing hash at end of file or wrong number (dimensions) of entries."
+                 << " ---> Abort!" << std::endl;
+    return 2;
+}
+catch (Dune::Exception &e)
+{
+    std::cerr << "Dune reported error: " << e << " ---> Abort!" << std::endl;
+    return 3;
+}
+catch (...)
+{
+    std::cerr << "Unknown exception thrown! ---> Abort!" << std::endl;
+    return 4;
+}
diff --git a/test/porousmediumflow/1pncmin/implicit/test_1pncminni_fv.cc b/test/porousmediumflow/1pncmin/implicit/test_1pncminni_fv.cc
index 1c2903a3fe5f399126a9e4b70a918ee2c523165e..12a429b089c7188832b8067b3d2c1322927e7aba 100644
--- a/test/porousmediumflow/1pncmin/implicit/test_1pncminni_fv.cc
+++ b/test/porousmediumflow/1pncmin/implicit/test_1pncminni_fv.cc
@@ -36,6 +36,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "thermochemproblem.hh"
 
@@ -98,16 +99,15 @@ int main(int argc, char** argv) try
     // try to create a grid (from the given grid file or the input file)
     /////////////////////////////////////////////////////////////////////
 
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/1pncmin/implicit/thermochemproblem.hh b/test/porousmediumflow/1pncmin/implicit/thermochemproblem.hh
index 47eca4d035ca4c6d52d9a360fcf328618e8fbefe..6f49329b1c81bdb7beaf6d9c14b4cdae2c43f8ed 100644
--- a/test/porousmediumflow/1pncmin/implicit/thermochemproblem.hh
+++ b/test/porousmediumflow/1pncmin/implicit/thermochemproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_THERMOCHEM_PROBLEM_HH
 #define DUMUX_THERMOCHEM_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/porousmediumflow/1pncmin/model.hh>
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/2p/implicit/adaptive/test_2p_adaptive_fv.cc b/test/porousmediumflow/2p/implicit/adaptive/test_2p_adaptive_fv.cc
index a2704d6b02dfad7cefceac1d537a2b3383c65626..e17049b166566a46a810d8b6befd15612e4929ee 100644
--- a/test/porousmediumflow/2p/implicit/adaptive/test_2p_adaptive_fv.cc
+++ b/test/porousmediumflow/2p/implicit/adaptive/test_2p_adaptive_fv.cc
@@ -46,6 +46,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include <dumux/adaptive/adapt.hh>
 #include <dumux/adaptive/markelements.hh>
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
@@ -149,8 +149,8 @@ int main(int argc, char** argv) try
         initIndicator.calculate(x);
 
         bool wasAdapted = false;
-        if (markElements(GridCreator::grid(), initIndicator))
-            wasAdapted = adapt(GridCreator::grid(), dataTransfer);
+        if (markElements(gridManager.grid(), initIndicator))
+            wasAdapted = adapt(gridManager.grid(), dataTransfer);
 
         // update grid data after adaption
         if (wasAdapted)
@@ -165,8 +165,8 @@ int main(int argc, char** argv) try
     indicator.calculate(x, refineTol, coarsenTol);
 
     bool wasAdapted = false;
-    if (markElements(GridCreator::grid(), indicator))
-        wasAdapted = adapt(GridCreator::grid(), dataTransfer);
+    if (markElements(gridManager.grid(), indicator))
+        wasAdapted = adapt(gridManager.grid(), dataTransfer);
 
     // update grid data after adaption
     if (wasAdapted)
@@ -220,8 +220,8 @@ int main(int argc, char** argv) try
 
             // mark elements and maybe adapt grid
             bool wasAdapted = false;
-            if (markElements(GridCreator::grid(), indicator))
-                wasAdapted = adapt(GridCreator::grid(), dataTransfer);
+            if (markElements(gridManager.grid(), indicator))
+                wasAdapted = adapt(gridManager.grid(), dataTransfer);
 
             if (wasAdapted)
             {
diff --git a/test/porousmediumflow/2p/implicit/boxdfm/problem.hh b/test/porousmediumflow/2p/implicit/boxdfm/problem.hh
index 258385a9d707ae236995e982d43b10f871fd58cc..f09456fef0a9ff93acddfcb5a11b8ef744621f26 100644
--- a/test/porousmediumflow/2p/implicit/boxdfm/problem.hh
+++ b/test/porousmediumflow/2p/implicit/boxdfm/problem.hh
@@ -23,6 +23,14 @@
 #ifndef DUMUX_INCOMPRESSIBLE_TWOPBOXDFM_TEST_PROBLEM_HH
 #define DUMUX_INCOMPRESSIBLE_TWOPBOXDFM_TEST_PROBLEM_HH
 
+#if HAVE_DUNE_ALUGRID
+#include <dune/alugrid/grid.hh>
+#endif
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/components/trichloroethene.hh>
 #include <dumux/material/components/simpleh2o.hh>
 #include <dumux/material/fluidsystems/1pliquid.hh>
diff --git a/test/porousmediumflow/2p/implicit/boxdfm/test_2pboxdfm.cc b/test/porousmediumflow/2p/implicit/boxdfm/test_2pboxdfm.cc
index dac6d77ed3842b4a0f8d533649035775ea691d43..cc85df984411b095ee4353eb463edd72a47fafa1 100644
--- a/test/porousmediumflow/2p/implicit/boxdfm/test_2pboxdfm.cc
+++ b/test/porousmediumflow/2p/implicit/boxdfm/test_2pboxdfm.cc
@@ -47,6 +47,7 @@
 #include <dumux/assembly/diffmethod.hh>
 
 #include <dumux/discretization/methods.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include <dumux/porousmediumflow/boxdfm/vtkoutputmodule.hh>
 
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2p/implicit/cornerpoint/problem.hh b/test/porousmediumflow/2p/implicit/cornerpoint/problem.hh
index dd80e513066eeed9819cf73b4be454581355eab1..5850c3b1f660ce0de375f35f098daac655221230 100644
--- a/test/porousmediumflow/2p/implicit/cornerpoint/problem.hh
+++ b/test/porousmediumflow/2p/implicit/cornerpoint/problem.hh
@@ -25,7 +25,6 @@
 
 #include <opm/grid/CpGrid.hpp>
 
-#include <dumux/io/cpgridcreator.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 
 #include <dumux/material/components/trichloroethene.hh>
@@ -74,9 +73,6 @@ public:
     using type = TwoPCornerPointTestSpatialParams<FVGridGeometry, Scalar>;
 };
 
-// Set the grid creator
-SET_TYPE_PROP(TwoPCornerPoint, GridCreator, CpGridCreator);
-
 // Enable caching
 SET_BOOL_PROP(TwoPCornerPoint, EnableGridVolumeVariablesCache, false);
 SET_BOOL_PROP(TwoPCornerPoint, EnableGridFluxVariablesCache, false);
@@ -105,7 +101,6 @@ class TwoPCornerPointTestProblem : public PorousMediumFlowProblem<TypeTag>
     using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
     using NumEqVector = typename GET_PROP_TYPE(TypeTag, NumEqVector);
     using Indices = typename GET_PROP_TYPE(TypeTag, ModelTraits)::Indices;
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
     enum { dimWorld = GridView::dimensionworld };
 
 public:
@@ -178,7 +173,7 @@ public:
     {
         NumEqVector values(0.0);
 
-        int eIdx = GridCreator::grid().leafGridView().indexSet().index(element);
+        int eIdx = this->fvGridGeometry().gridView().indexSet().index(element);
         if (eIdx == injectionElement_)
             values[FluidSystem::phase1Idx] = injectionRate_/element.geometry().volume();
 
diff --git a/test/porousmediumflow/2p/implicit/cornerpoint/spatialparams.hh b/test/porousmediumflow/2p/implicit/cornerpoint/spatialparams.hh
index 66daf1148bbe29aa4f6113a3699ab4696221fd6a..1e8ee307f76f4eddb6c8a18b4f7265467d4b42cb 100644
--- a/test/porousmediumflow/2p/implicit/cornerpoint/spatialparams.hh
+++ b/test/porousmediumflow/2p/implicit/cornerpoint/spatialparams.hh
@@ -23,7 +23,7 @@
 #ifndef DUMUX_TWOP_CORNERPOINT_TEST_SPATIAL_PARAMS_HH
 #define DUMUX_TWOP_CORNERPOINT_TEST_SPATIAL_PARAMS_HH
 
-#include <dumux/io/cpgridcreator.hh>
+#include <dumux/io/grid/cpgridcreator.hh>
 #include <dumux/material/spatialparams/fv.hh>
 #include <dumux/material/fluidmatrixinteractions/2p/regularizedvangenuchten.hh>
 #include <dumux/material/fluidmatrixinteractions/2p/efftoabslaw.hh>
@@ -44,7 +44,6 @@ class TwoPCornerPointTestSpatialParams
     using SubControlVolume = typename FVElementGeometry::SubControlVolume;
     using ThisType = TwoPCornerPointTestSpatialParams<FVGridGeometry, Scalar>;
     using ParentType = FVSpatialParams<FVGridGeometry, Scalar, ThisType>;
-    using GridCreator = CpGridCreator;
 
     static constexpr int dimWorld = GridView::dimensionworld;
     using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
@@ -63,11 +62,11 @@ public:
     {
         homogeneous_ = getParam<bool>("Problem.Homogeneous");
 
-        const std::vector<int>& globalCell = GridCreator::grid().globalCell();
+        const std::vector<int>& globalCell = this->fvGridGeometry().grid().globalCell();
 
-        if (GridCreator::deck().hasKeyword("PORO")) {
+        if (CpGridCreator::deck().hasKeyword("PORO")) {
             std::cout << "Found PORO..." << std::endl;
-            std::vector<double> eclVector = GridCreator::deck().getKeyword("PORO").getRawDoubleData();
+            std::vector<double> eclVector = CpGridCreator::deck().getKeyword("PORO").getRawDoubleData();
             porosity_.resize(globalCell.size());
 
             for (size_t i = 0; i < globalCell.size(); ++i) {
@@ -78,9 +77,9 @@ public:
             }
         }
 
-        if (GridCreator::deck().hasKeyword("PERMX")) {
+        if (CpGridCreator::deck().hasKeyword("PERMX")) {
             std::cout << "Found PERMX..." << std::endl;
-            std::vector<double> eclVector = GridCreator::deck().getKeyword("PERMX").getRawDoubleData();
+            std::vector<double> eclVector = CpGridCreator::deck().getKeyword("PERMX").getRawDoubleData();
             permX_.resize(globalCell.size());
 
             for (size_t i = 0; i < globalCell.size(); ++i) {
@@ -92,9 +91,9 @@ public:
             }
         }
 
-        if (GridCreator::deck().hasKeyword("PERMZ")) {
+        if (CpGridCreator::deck().hasKeyword("PERMZ")) {
             std::cout << "Found PERMZ..." << std::endl;
-            std::vector<double> eclVector = GridCreator::deck().getKeyword("PERMZ").getRawDoubleData();
+            std::vector<double> eclVector = CpGridCreator::deck().getKeyword("PERMZ").getRawDoubleData();
             permZ_.resize(globalCell.size());
 
             for (size_t i = 0; i < globalCell.size(); ++i) {
@@ -129,7 +128,7 @@ public:
                                   const SubControlVolume& scv,
                                   const ElementSolution& elemSol) const
     {
-        int eIdx = GridCreator::grid().leafGridView().indexSet().index(element);
+        int eIdx = this->fvGridGeometry().gridView().indexSet().index(element);
 
         PermeabilityType K(0);
         K[0][0] = K[1][1] = permX_[eIdx];
@@ -151,7 +150,7 @@ public:
                     const SubControlVolume& scv,
                     const ElementSolution& elemSol) const
     {
-        int eIdx = GridCreator::grid().leafGridView().indexSet().index(element);
+        int eIdx = this->fvGridGeometry().gridView().indexSet().index(element);
 
         return porosity_[eIdx];
     }
diff --git a/test/porousmediumflow/2p/implicit/cornerpoint/test_2p_cornerpoint.cc b/test/porousmediumflow/2p/implicit/cornerpoint/test_2p_cornerpoint.cc
index b291a8eef661ea81e9c9da28389ff61cd4556b5f..eb7436cc7aab1645ef295a51136ea7d484202f87 100644
--- a/test/porousmediumflow/2p/implicit/cornerpoint/test_2p_cornerpoint.cc
+++ b/test/porousmediumflow/2p/implicit/cornerpoint/test_2p_cornerpoint.cc
@@ -56,6 +56,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/cpgridcreator.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -107,16 +108,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    CpGridCreator::makeGrid();
+    CpGridCreator::loadBalance();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = CpGridCreator::grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2p/implicit/fracture/test_2p_fracture_fv.cc b/test/porousmediumflow/2p/implicit/fracture/test_2p_fracture_fv.cc
index 6090dc310d7054ba982bd8740ca3e91eb2aa1186..ca4bbbc07f2a6a0779e64fb16979021ff720d424 100644
--- a/test/porousmediumflow/2p/implicit/fracture/test_2p_fracture_fv.cc
+++ b/test/porousmediumflow/2p/implicit/fracture/test_2p_fracture_fv.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -82,16 +83,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2p/implicit/incompressible/problem.hh b/test/porousmediumflow/2p/implicit/incompressible/problem.hh
index bf8cb8a6b767d09cfff1d3234e22e2c0ba054c69..5d630ec5953c05dc6cb4c51916c101732d4f64db 100644
--- a/test/porousmediumflow/2p/implicit/incompressible/problem.hh
+++ b/test/porousmediumflow/2p/implicit/incompressible/problem.hh
@@ -23,6 +23,8 @@
 #ifndef DUMUX_INCOMPRESSIBLE_TWOP_TEST_PROBLEM_HH
 #define DUMUX_INCOMPRESSIBLE_TWOP_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
diff --git a/test/porousmediumflow/2p/implicit/incompressible/test_2p_fv.cc b/test/porousmediumflow/2p/implicit/incompressible/test_2p_fv.cc
index daac6cf940a40adec59f2530569db2aa503375e8..4df2e90942f7a9e15789156babb72b1700acea48 100644
--- a/test/porousmediumflow/2p/implicit/incompressible/test_2p_fv.cc
+++ b/test/porousmediumflow/2p/implicit/incompressible/test_2p_fv.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2p/implicit/nonisothermal/problem.hh b/test/porousmediumflow/2p/implicit/nonisothermal/problem.hh
index c75513a24919307b26da354e738c6d1bcb2032a6..b94828c3efd62c3f24e171a5932fdfd8166a0991 100644
--- a/test/porousmediumflow/2p/implicit/nonisothermal/problem.hh
+++ b/test/porousmediumflow/2p/implicit/nonisothermal/problem.hh
@@ -27,6 +27,14 @@
 #ifndef DUMUX_INJECTION_PROBLEM_2PNI_HH
 #define DUMUX_INJECTION_PROBLEM_2PNI_HH
 
+#if HAVE_DUNE_ALUGRID
+#include <dune/alugrid/grid.hh>
+#endif
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/common/properties.hh>
 #include <dumux/porousmediumflow/2p/model.hh>
 #include <dumux/porousmediumflow/problem.hh>
diff --git a/test/porousmediumflow/2p/implicit/nonisothermal/test_2pni_fv.cc b/test/porousmediumflow/2p/implicit/nonisothermal/test_2pni_fv.cc
index 22b8215f5ec39379dcaa08e241f8b835cd691a55..81228335c8177c1177126ae840fad3a22eadf215 100644
--- a/test/porousmediumflow/2p/implicit/nonisothermal/test_2pni_fv.cc
+++ b/test/porousmediumflow/2p/implicit/nonisothermal/test_2pni_fv.cc
@@ -43,6 +43,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "problem.hh"
 
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2p/sequential/test_3d2pproblem.hh b/test/porousmediumflow/2p/sequential/test_3d2pproblem.hh
index ec8494cf5bd31f2ac54fe19c8239d40c3782a4d7..f79049eec1204eac6455d649e720e616157d750c 100644
--- a/test/porousmediumflow/2p/sequential/test_3d2pproblem.hh
+++ b/test/porousmediumflow/2p/sequential/test_3d2pproblem.hh
@@ -24,6 +24,9 @@
 #ifndef DUMUX_TEST_3D2P_PROBLEM_HH
 #define DUMUX_TEST_3D2P_PROBLEM_HH
 
+#if HAVE_DUNE_ALUGRID
+#include <dune/alugrid/grid.hh>
+#endif
 
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/fluidsystems/1pgas.hh>
diff --git a/test/porousmediumflow/2p/sequential/test_impesadaptiveproblem.hh b/test/porousmediumflow/2p/sequential/test_impesadaptiveproblem.hh
index 76e27426be8ba54f925dc1058afaa68a7a1ecc91..a71ae2f09d390ce0c4c6df68cb346396423fe8f2 100644
--- a/test/porousmediumflow/2p/sequential/test_impesadaptiveproblem.hh
+++ b/test/porousmediumflow/2p/sequential/test_impesadaptiveproblem.hh
@@ -24,6 +24,9 @@
 #ifndef DUMUX_TEST_IMPES_ADAPTIVE_PROBLEM_HH
 #define DUMUX_TEST_IMPES_ADAPTIVE_PROBLEM_HH
 
+#if HAVE_DUNE_ALUGRID
+#include <dune/alugrid/grid.hh>
+#endif
 
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/simpleh2o.hh>
diff --git a/test/porousmediumflow/2p/sequential/test_impesproblem.hh b/test/porousmediumflow/2p/sequential/test_impesproblem.hh
index 24b57e8a43d689dc61832a688648351e4d7bfd56..7dafa1e5ca979aff8efe1639ee91b334ede66796 100644
--- a/test/porousmediumflow/2p/sequential/test_impesproblem.hh
+++ b/test/porousmediumflow/2p/sequential/test_impesproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_TEST_IMPES_PROBLEM_HH
 #define DUMUX_TEST_IMPES_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/simpleh2o.hh>
 
@@ -98,9 +100,8 @@ NEW_TYPE_TAG(IMPESTestWithAMGTypeTag, INHERITS_FROM(IMPESTestTypeTag));
 SET_TYPE_PROP(IMPESTestWithAMGTypeTag, LinearSolver, AMGBackend<TypeTag>);
 // Set the grid type
 SET_TYPE_PROP(IMPESTestWithAMGTypeTag, Grid, Dune::YaspGrid<2>);
-// Set the grid creator
-SET_TYPE_PROP(IMPESTestWithAMGTypeTag, GridCreator, GridCreator<TypeTag>);
-}
+
+} // end namespace Properties
 
 /*!
  * \ingroup SequentialTwoPTests
diff --git a/test/porousmediumflow/2p/sequential/test_mpfa2pproblem.hh b/test/porousmediumflow/2p/sequential/test_mpfa2pproblem.hh
index 302c32854fbf533689185ad009be1cceb53c983a..dc8fe92c859f88be6a89b3128335655f704bb9c1 100644
--- a/test/porousmediumflow/2p/sequential/test_mpfa2pproblem.hh
+++ b/test/porousmediumflow/2p/sequential/test_mpfa2pproblem.hh
@@ -24,6 +24,11 @@
 #ifndef DUMUX_TEST_MPFA2P_PROBLEM_HH
 #define DUMUX_TEST_MPFA2P_PROBLEM_HH
 
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/2pimmiscible.hh>
 #include <dumux/material/fluidsystems/1pliquid.hh>
 #include <dumux/material/components/simpleh2o.hh>
diff --git a/test/porousmediumflow/2p/sequential/test_transportproblem.hh b/test/porousmediumflow/2p/sequential/test_transportproblem.hh
index c8c80c786369dc0627a97558f2a8e8cfe9d59131..bd08a4799ae875a96f031db535149d6e1ba964e1 100644
--- a/test/porousmediumflow/2p/sequential/test_transportproblem.hh
+++ b/test/porousmediumflow/2p/sequential/test_transportproblem.hh
@@ -24,6 +24,7 @@
 #ifndef DUMUX_TEST_TRANSPORT_PROBLEM_HH
 #define DUMUX_TEST_TRANSPORT_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
 #include <dune/grid/io/file/dgfparser/dgfyasp.hh>
 
 #include <dumux/material/fluidsystems/1pliquid.hh>
diff --git a/test/porousmediumflow/2p1c/implicit/steaminjectionproblem.hh b/test/porousmediumflow/2p1c/implicit/steaminjectionproblem.hh
index 6baa7d3514bda26023255a56af6e0e8efff7871b..1ca802b5a2b78b32f4ae3be005440567848d979c 100644
--- a/test/porousmediumflow/2p1c/implicit/steaminjectionproblem.hh
+++ b/test/porousmediumflow/2p1c/implicit/steaminjectionproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_STEAM_INJECTIONPROBLEM_HH
 #define DUMUX_STEAM_INJECTIONPROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/porousmediumflow/2p1c/model.hh>
diff --git a/test/porousmediumflow/2p1c/implicit/test_2p1c_fv.cc b/test/porousmediumflow/2p1c/implicit/test_2p1c_fv.cc
index f6ec0b61d786ab39e0aef9b6e4e7a04899e6badd..9f869544a52fdea9ae96715dfdcaeca717a7b72c 100644
--- a/test/porousmediumflow/2p1c/implicit/test_2p1c_fv.cc
+++ b/test/porousmediumflow/2p1c/implicit/test_2p1c_fv.cc
@@ -20,135 +20,135 @@
  * \file
  *
  * \brief test for the 1pnc model
- */
- #include <config.h>
+*/
+#include <config.h>
 
- #include "steaminjectionproblem.hh"
+#include "steaminjectionproblem.hh"
 
- #include <ctime>
- #include <iostream>
+#include <ctime>
+#include <iostream>
 
- #include <dune/common/parallel/mpihelper.hh>
- #include <dune/common/timer.hh>
- #include <dune/grid/io/file/dgfparser/dgfexception.hh>
- #include <dune/grid/io/file/vtk.hh>
- #include <dune/istl/io.hh>
+#include <dune/common/parallel/mpihelper.hh>
+#include <dune/common/timer.hh>
+#include <dune/grid/io/file/dgfparser/dgfexception.hh>
+#include <dune/grid/io/file/vtk.hh>
+#include <dune/istl/io.hh>
 
- #include <dumux/discretization/methods.hh>
+#include <dumux/discretization/methods.hh>
 
- #include <dumux/common/properties.hh>
- #include <dumux/common/parameters.hh>
- #include <dumux/common/dumuxmessage.hh>
- #include <dumux/common/defaultusagemessage.hh>
+#include <dumux/common/properties.hh>
+#include <dumux/common/parameters.hh>
+#include <dumux/common/dumuxmessage.hh>
+#include <dumux/common/defaultusagemessage.hh>
 
- #include <dumux/linear/seqsolverbackend.hh>
- #include <dumux/nonlinear/privarswitchnewtonsolver.hh>
+#include <dumux/linear/seqsolverbackend.hh>
+#include <dumux/nonlinear/privarswitchnewtonsolver.hh>
 
- #include <dumux/assembly/fvassembler.hh>
+#include <dumux/assembly/fvassembler.hh>
 
- #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
- int main(int argc, char** argv) try
- {
-     using namespace Dumux;
+int main(int argc, char** argv) try
+{
+    using namespace Dumux;
 
-     // define the type tag for this problem
-     using TypeTag = TTAG(TYPETAG);
+    // define the type tag for this problem
+    using TypeTag = TTAG(TYPETAG);
 
-     ////////////////////////////////////////////////////////////
-     ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
 
-     // initialize MPI, finalize is done automatically on exit
-     const auto& mpiHelper = Dune::MPIHelper::instance(argc, argv);
+    // initialize MPI, finalize is done automatically on exit
+    const auto& mpiHelper = Dune::MPIHelper::instance(argc, argv);
 
-     // print dumux start message
-     if (mpiHelper.rank() == 0)
-         DumuxMessage::print(/*firstCall=*/true);
+    // print dumux start message
+    if (mpiHelper.rank() == 0)
+        DumuxMessage::print(/*firstCall=*/true);
 
-     // initialize parameter tree
-     Parameters::init(argc, argv);
+    // initialize parameter tree
+    Parameters::init(argc, argv);
 
-     //////////////////////////////////////////////////////////////////////
-     // try to create a grid (from the given grid file or the input file)
-     /////////////////////////////////////////////////////////////////////
+    //////////////////////////////////////////////////////////////////////
+    // try to create a grid (from the given grid file or the input file)
+    /////////////////////////////////////////////////////////////////////
 
-     using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-     GridCreator::makeGrid();
-     GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
-     ////////////////////////////////////////////////////////////
-     // run instationary non-linear problem on this grid
-     ////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////
+    // run instationary non-linear problem on this grid
+    ////////////////////////////////////////////////////////////
 
-     // we compute on the leaf grid view
-     const auto& leafGridView = GridCreator::grid().leafGridView();
+    // we compute on the leaf grid view
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
-     // create the finite volume grid geometry
-     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
-     auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
-     fvGridGeometry->update();
+    // create the finite volume grid geometry
+    using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
+    auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
+    fvGridGeometry->update();
 
-     // the problem (initial and boundary conditions)
-     using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-     auto problem = std::make_shared<Problem>(fvGridGeometry);
+    // the problem (initial and boundary conditions)
+    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
+    auto problem = std::make_shared<Problem>(fvGridGeometry);
 
-     // the solution vector
-     using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
-     SolutionVector x(fvGridGeometry->numDofs());
-     problem->applyInitialSolution(x);
-     auto xOld = x;
+    // the solution vector
+    using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
+    SolutionVector x(fvGridGeometry->numDofs());
+    problem->applyInitialSolution(x);
+    auto xOld = x;
 
-     // the grid variables
-     using GridVariables = typename GET_PROP_TYPE(TypeTag, GridVariables);
-     auto gridVariables = std::make_shared<GridVariables>(problem, fvGridGeometry);
-     gridVariables->init(x, xOld);
+    // the grid variables
+    using GridVariables = typename GET_PROP_TYPE(TypeTag, GridVariables);
+    auto gridVariables = std::make_shared<GridVariables>(problem, fvGridGeometry);
+    gridVariables->init(x, xOld);
 
-     // get some time loop parameters
-     using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-     auto tEnd = getParam<Scalar>("TimeLoop.TEnd");
-     auto dt = getParam<Scalar>("TimeLoop.DtInitial");
-     auto maxDt = getParam<Scalar>("TimeLoop.MaxTimeStepSize");
+    // get some time loop parameters
+    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
+    auto tEnd = getParam<Scalar>("TimeLoop.TEnd");
+    auto dt = getParam<Scalar>("TimeLoop.DtInitial");
+    auto maxDt = getParam<Scalar>("TimeLoop.MaxTimeStepSize");
 
-     // intialize the vtk output module
-     VtkOutputModule<TypeTag> vtkWriter(*problem, *fvGridGeometry, *gridVariables, x, problem->name());
-     using VtkOutputFields = typename GET_PROP_TYPE(TypeTag, VtkOutputFields);
-     VtkOutputFields::init(vtkWriter); //!< Add model specific output fields
-     vtkWriter.write(0.0);
+    // intialize the vtk output module
+    VtkOutputModule<TypeTag> vtkWriter(*problem, *fvGridGeometry, *gridVariables, x, problem->name());
+    using VtkOutputFields = typename GET_PROP_TYPE(TypeTag, VtkOutputFields);
+    VtkOutputFields::init(vtkWriter); //!< Add model specific output fields
+    vtkWriter.write(0.0);
 
-     // instantiate time loop
-     auto timeLoop = std::make_shared<TimeLoop<Scalar>>(0.0, dt, tEnd);
-     timeLoop->setMaxTimeStepSize(maxDt);
+    // instantiate time loop
+    auto timeLoop = std::make_shared<TimeLoop<Scalar>>(0.0, dt, tEnd);
+    timeLoop->setMaxTimeStepSize(maxDt);
 
-     // the assembler with time loop for instationary problem
-     using Assembler = FVAssembler<TypeTag, DiffMethod::numeric>;
-     auto assembler = std::make_shared<Assembler>(problem, fvGridGeometry, gridVariables, timeLoop);
+    // the assembler with time loop for instationary problem
+    using Assembler = FVAssembler<TypeTag, DiffMethod::numeric>;
+    auto assembler = std::make_shared<Assembler>(problem, fvGridGeometry, gridVariables, timeLoop);
 
-     // the linear solver
-     using LinearSolver = ILU0BiCGSTABBackend;
-     auto linearSolver = std::make_shared<LinearSolver>();
+    // the linear solver
+    using LinearSolver = ILU0BiCGSTABBackend;
+    auto linearSolver = std::make_shared<LinearSolver>();
 
-     // the non-linear solver
-     using PrimaryVariableSwitch = typename GET_PROP_TYPE(TypeTag, PrimaryVariableSwitch);
-     using NewtonSolver = Dumux::PriVarSwitchNewtonSolver<Assembler, LinearSolver, PrimaryVariableSwitch>;
-     NewtonSolver nonLinearSolver(assembler, linearSolver);
+    // the non-linear solver
+    using PrimaryVariableSwitch = typename GET_PROP_TYPE(TypeTag, PrimaryVariableSwitch);
+    using NewtonSolver = Dumux::PriVarSwitchNewtonSolver<Assembler, LinearSolver, PrimaryVariableSwitch>;
+    NewtonSolver nonLinearSolver(assembler, linearSolver);
 
-     // time loop
-     timeLoop->start(); do
-     {
-         // set previous solution for storage evaluations
-         assembler->setPreviousSolution(xOld);
+    // time loop
+    timeLoop->start(); do
+    {
+        // set previous solution for storage evaluations
+        assembler->setPreviousSolution(xOld);
 
-         // solve the non-linear system with time step control
-         nonLinearSolver.solve(x, *timeLoop);
+        // solve the non-linear system with time step control
+        nonLinearSolver.solve(x, *timeLoop);
 
-         // make the new solution the old solution
-         xOld = x;
-         gridVariables->advanceTimeStep();
+        // make the new solution the old solution
+        xOld = x;
+        gridVariables->advanceTimeStep();
 
-         // advance to the time loop to the next step
-         timeLoop->advanceTimeStep();
+        // advance to the time loop to the next step
+        timeLoop->advanceTimeStep();
 
-         // write vtk output
+        // write vtk output
          vtkWriter.write(timeLoop->time());
 
          // report statistics of this time step
@@ -157,42 +157,42 @@
          // set new dt as suggested by the newton solver
          timeLoop->setTimeStepSize(nonLinearSolver.suggestTimeStepSize(timeLoop->timeStepSize()));
 
-     } while (!timeLoop->finished());
-
-     timeLoop->finalize(leafGridView.comm());
-
-     ////////////////////////////////////////////////////////////
-     // finalize, print dumux message to say goodbye
-     ////////////////////////////////////////////////////////////
-
-     // print dumux end message
-     if (mpiHelper.rank() == 0)
-         DumuxMessage::print(/*firstCall=*/false);
-
-     return 0;
-
- }
- catch (Dumux::ParameterException &e)
- {
-     std::cerr << std::endl << e << " ---> Abort!" << std::endl;
-     return 1;
- }
- catch (Dune::DGFException & e)
- {
-     std::cerr << "DGF exception thrown (" << e <<
-                  "). Most likely, the DGF file name is wrong "
-                  "or the DGF file is corrupted, "
-                  "e.g. missing hash at end of file or wrong number (dimensions) of entries."
-                  << " ---> Abort!" << std::endl;
-     return 2;
- }
- catch (Dune::Exception &e)
- {
-     std::cerr << "Dune reported error: " << e << " ---> Abort!" << std::endl;
-     return 3;
- }
- catch (...)
- {
-     std::cerr << "Unknown exception thrown! ---> Abort!" << std::endl;
-     return 4;
- }
+    } while (!timeLoop->finished());
+
+    timeLoop->finalize(leafGridView.comm());
+
+    ////////////////////////////////////////////////////////////
+    // finalize, print dumux message to say goodbye
+    ////////////////////////////////////////////////////////////
+
+    // print dumux end message
+    if (mpiHelper.rank() == 0)
+        DumuxMessage::print(/*firstCall=*/false);
+
+    return 0;
+
+}
+catch (Dumux::ParameterException &e)
+{
+    std::cerr << std::endl << e << " ---> Abort!" << std::endl;
+    return 1;
+}
+catch (Dune::DGFException & e)
+{
+    std::cerr << "DGF exception thrown (" << e <<
+                 "). Most likely, the DGF file name is wrong "
+                 "or the DGF file is corrupted, "
+                 "e.g. missing hash at end of file or wrong number (dimensions) of entries."
+                 << " ---> Abort!" << std::endl;
+    return 2;
+}
+catch (Dune::Exception &e)
+{
+    std::cerr << "Dune reported error: " << e << " ---> Abort!" << std::endl;
+    return 3;
+}
+catch (...)
+{
+    std::cerr << "Unknown exception thrown! ---> Abort!" << std::endl;
+    return 4;
+}
diff --git a/test/porousmediumflow/2p2c/implicit/injectionproblem.hh b/test/porousmediumflow/2p2c/implicit/injectionproblem.hh
index a68d033caf3db25e64b12cbb732e9ea7730c0e11..b1664984861e68700e295a4a4f14eede046dd451 100644
--- a/test/porousmediumflow/2p2c/implicit/injectionproblem.hh
+++ b/test/porousmediumflow/2p2c/implicit/injectionproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_INJECTION_PROBLEM_HH
 #define DUMUX_INJECTION_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/2p2c/implicit/mpnccomparison/test_2p2c_comparison_fv.cc b/test/porousmediumflow/2p2c/implicit/mpnccomparison/test_2p2c_comparison_fv.cc
index 6d481bae8a91015375be13b0530b793d6c3441c8..1aeb4f518ddd850ebf299cf8e6c8995a0072c024 100644
--- a/test/porousmediumflow/2p2c/implicit/mpnccomparison/test_2p2c_comparison_fv.cc
+++ b/test/porousmediumflow/2p2c/implicit/mpnccomparison/test_2p2c_comparison_fv.cc
@@ -44,6 +44,7 @@
 #include <dumux/assembly/diffmethod.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "2p2c_comparison_problem.hh"
 
@@ -94,16 +95,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2p2c/implicit/test_2p2c_fv.cc b/test/porousmediumflow/2p2c/implicit/test_2p2c_fv.cc
index 1b86e04ba7cc00ff355e3f9513ed3c0ede80ef9b..2e6f3fe159a3691cecc4ab6d09bfc446bc02f7dc 100644
--- a/test/porousmediumflow/2p2c/implicit/test_2p2c_fv.cc
+++ b/test/porousmediumflow/2p2c/implicit/test_2p2c_fv.cc
@@ -46,6 +46,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 // the problem definitions
 #include "injectionproblem.hh"
@@ -69,16 +70,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2p2c/implicit/waterairproblem.hh b/test/porousmediumflow/2p2c/implicit/waterairproblem.hh
index cfbc5518d399f6712b97e3cc7cdafd43aabae9bd..4842f3329a3703be0673d08290c28f70efc6b6ab 100644
--- a/test/porousmediumflow/2p2c/implicit/waterairproblem.hh
+++ b/test/porousmediumflow/2p2c/implicit/waterairproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_WATER_AIR_PROBLEM_HH
 #define DUMUX_WATER_AIR_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/discretization/methods.hh>
diff --git a/test/porousmediumflow/2p2c/sequential/test_adaptive2p2c2dproblem.hh b/test/porousmediumflow/2p2c/sequential/test_adaptive2p2c2dproblem.hh
index 9d7965b0fda8426ba4a4c3b9c4754387beacb204..8e93d1e7214d6af5c677cc07bdf5ec40ff5c885b 100644
--- a/test/porousmediumflow/2p2c/sequential/test_adaptive2p2c2dproblem.hh
+++ b/test/porousmediumflow/2p2c/sequential/test_adaptive2p2c2dproblem.hh
@@ -24,6 +24,11 @@
 #ifndef DUMUX_TEST_ADAPTIVE2D_2P2C_PROBLEM_HH
 #define DUMUX_TEST_ADAPTIVE2D_2P2C_PROBLEM_HH
 
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/common/math.hh>
 #include <dumux/porousmediumflow/2p2c/sequential/adaptiveproperties.hh>
 #include <dumux/porousmediumflow/2p2c/sequential/problem.hh>
diff --git a/test/porousmediumflow/2p2c/sequential/test_adaptive2p2c3dproblem.hh b/test/porousmediumflow/2p2c/sequential/test_adaptive2p2c3dproblem.hh
index 4657fded674b90fd7eba71a448fbbf241cdc3e0e..cff99b2e3d933308893191cdf8c4f6d2e9ebdbb0 100644
--- a/test/porousmediumflow/2p2c/sequential/test_adaptive2p2c3dproblem.hh
+++ b/test/porousmediumflow/2p2c/sequential/test_adaptive2p2c3dproblem.hh
@@ -24,6 +24,11 @@
 #ifndef DUMUX_TEST_ADAPTIVE3D_2P2C_PROBLEM_HH
 #define DUMUX_TEST_ADAPTIVE3D_2P2C_PROBLEM_HH
 
+#if HAVE_UG
+#include <dune/grid/uggrid.hh>
+#endif
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/common/math.hh>
 #include <dumux/porousmediumflow/2p2c/sequential/adaptiveproperties.hh>
 #include <dumux/porousmediumflow/2p2c/sequential/problem.hh>
diff --git a/test/porousmediumflow/2p2c/sequential/test_dec2p2cproblem.hh b/test/porousmediumflow/2p2c/sequential/test_dec2p2cproblem.hh
index 7f208d5bea02817295954ec88ce9a8e50fe3b2d7..6148999c241e90f6a224485e9cf5da8189f1b23e 100644
--- a/test/porousmediumflow/2p2c/sequential/test_dec2p2cproblem.hh
+++ b/test/porousmediumflow/2p2c/sequential/test_dec2p2cproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_TEST_2P2C_PROBLEM_HH
 #define DUMUX_TEST_2P2C_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/porousmediumflow/2p2c/sequential/problem.hh>
 #include <dumux/porousmediumflow/2p2c/sequential/fvpressure.hh>
 #include <dumux/porousmediumflow/2p2c/sequential/fvtransport.hh>
diff --git a/test/porousmediumflow/2p2c/sequential/test_multiphysics2p2cproblem.hh b/test/porousmediumflow/2p2c/sequential/test_multiphysics2p2cproblem.hh
index f1527b6086d1ec214e96aaeb1e5e42143704ba5c..619ede2893e313191d8b17db09487c90b352bba2 100644
--- a/test/porousmediumflow/2p2c/sequential/test_multiphysics2p2cproblem.hh
+++ b/test/porousmediumflow/2p2c/sequential/test_multiphysics2p2cproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_TEST_2P2C_PROBLEM_HH
 #define DUMUX_TEST_2P2C_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/porousmediumflow/2p2c/sequential/problem.hh>
 #include <dumux/porousmediumflow/2p2c/sequential/fvpressuremultiphysics.hh>
 #include <dumux/porousmediumflow/2p2c/sequential/fvtransportmultiphysics.hh>
diff --git a/test/porousmediumflow/2pnc/implicit/2pncdiffusionproblem.hh b/test/porousmediumflow/2pnc/implicit/2pncdiffusionproblem.hh
index cd1f3a0ac42a4968268e9c01e1158c57a7f30294..5296da54883ec581f996c64fbb27da7cf69720cf 100644
--- a/test/porousmediumflow/2pnc/implicit/2pncdiffusionproblem.hh
+++ b/test/porousmediumflow/2pnc/implicit/2pncdiffusionproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_TWOPNC_DIFFUSION_PROBLEM_HH
 #define DUMUX_TWOPNC_DIFFUSION_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
 #include <dumux/porousmediumflow/2pnc/model.hh>
diff --git a/test/porousmediumflow/2pnc/implicit/fuelcellproblem.hh b/test/porousmediumflow/2pnc/implicit/fuelcellproblem.hh
index c4f2e2037d3501a2a6400b5746fecae5d1e59d9d..f6fec3a4f98d8ee394d4f83569a0594998d8206c 100644
--- a/test/porousmediumflow/2pnc/implicit/fuelcellproblem.hh
+++ b/test/porousmediumflow/2pnc/implicit/fuelcellproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_FUELCELL_PROBLEM_HH
 #define DUMUX_FUELCELL_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/2pnc/implicit/test_2pnc_fv.cc b/test/porousmediumflow/2pnc/implicit/test_2pnc_fv.cc
index 21750d4981c2680cb3fca3793e36fdd17fa8a795..8b4349cbb69d44f3251fcfadef8ca870a9dcb5a4 100644
--- a/test/porousmediumflow/2pnc/implicit/test_2pnc_fv.cc
+++ b/test/porousmediumflow/2pnc/implicit/test_2pnc_fv.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "fuelcellproblem.hh"
 
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2pnc/implicit/test_cc2pnc_diffusion.cc b/test/porousmediumflow/2pnc/implicit/test_cc2pnc_diffusion.cc
index 31870b972c8c13143b81ff9cbfb81d2d8e9296ea..eaa00f5ba116f21c5a72a74596f0da8a70ea7e40 100644
--- a/test/porousmediumflow/2pnc/implicit/test_cc2pnc_diffusion.cc
+++ b/test/porousmediumflow/2pnc/implicit/test_cc2pnc_diffusion.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -91,16 +92,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/2pncmin/implicit/dissolutionproblem.hh b/test/porousmediumflow/2pncmin/implicit/dissolutionproblem.hh
index de3a9490692bedacc9a80ef7ce34b28d7644c8a3..d64422a5485815e65fe8cdcf372adbcc63521305 100644
--- a/test/porousmediumflow/2pncmin/implicit/dissolutionproblem.hh
+++ b/test/porousmediumflow/2pncmin/implicit/dissolutionproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_DISSOLUTION_PROBLEM_HH
 #define DUMUX_DISSOLUTION_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/methods.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/2pncmin/implicit/test_2pncmin_fv.cc b/test/porousmediumflow/2pncmin/implicit/test_2pncmin_fv.cc
index 1ccc7b74a2a18bc6bca8b7b1e58e3fa2f759b190..47c64c82c140f314f2b6516188fb74473a0e664a 100644
--- a/test/porousmediumflow/2pncmin/implicit/test_2pncmin_fv.cc
+++ b/test/porousmediumflow/2pncmin/implicit/test_2pncmin_fv.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -91,16 +92,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/3p/implicit/3pniconductionproblem.hh b/test/porousmediumflow/3p/implicit/3pniconductionproblem.hh
index 87f1f03db67b7fcdf59b0713d1b17cc036029a14..49fc43ed7979d763d28f89a966301fece2b81596 100644
--- a/test/porousmediumflow/3p/implicit/3pniconductionproblem.hh
+++ b/test/porousmediumflow/3p/implicit/3pniconductionproblem.hh
@@ -25,7 +25,8 @@
 #ifndef DUMUX_3PNI_CONDUCTION_PROBLEM_HH
 #define DUMUX_3PNI_CONDUCTION_PROBLEM_HH
 
-#include <math.h>
+#include <cmath>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/3p/implicit/3pniconvectionproblem.hh b/test/porousmediumflow/3p/implicit/3pniconvectionproblem.hh
index a08cfca359d363015cba9899e5eda1ee65f23048..8e3f52422bea2d0b1a1dcd687dee1fa42667a146 100644
--- a/test/porousmediumflow/3p/implicit/3pniconvectionproblem.hh
+++ b/test/porousmediumflow/3p/implicit/3pniconvectionproblem.hh
@@ -25,7 +25,8 @@
 #ifndef DUMUX_3PNI_CONVECTION_PROBLEM_HH
 #define DUMUX_3PNI_CONVECTION_PROBLEM_HH
 
-#include <math.h>
+#include <cmath>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/3p/implicit/test_3p_fv.cc b/test/porousmediumflow/3p/implicit/test_3p_fv.cc
index 6a17a142b3806e16db6dd03e1ccc42b79202c405..de385c23203bd4b5a70cd5300359607400585dd5 100644
--- a/test/porousmediumflow/3p/implicit/test_3p_fv.cc
+++ b/test/porousmediumflow/3p/implicit/test_3p_fv.cc
@@ -47,6 +47,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -98,16 +99,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/3p/implicit/test_3pni_fv_conduction.cc b/test/porousmediumflow/3p/implicit/test_3pni_fv_conduction.cc
index 7ea429bfedf02c61fa632761c3d5943c2e562df7..d04de7bf5e34b6155cec61d1148fabc3131f8dc7 100644
--- a/test/porousmediumflow/3p/implicit/test_3pni_fv_conduction.cc
+++ b/test/porousmediumflow/3p/implicit/test_3pni_fv_conduction.cc
@@ -47,6 +47,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -98,16 +99,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/3p/implicit/test_3pni_fv_convection.cc b/test/porousmediumflow/3p/implicit/test_3pni_fv_convection.cc
index dcaf2bcac876a466e0ed91a20cad72ae5a7accde..b36e7ffd66d623c92b126ce1a7fbf35324f1017d 100644
--- a/test/porousmediumflow/3p/implicit/test_3pni_fv_convection.cc
+++ b/test/porousmediumflow/3p/implicit/test_3pni_fv_convection.cc
@@ -47,6 +47,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -98,16 +99,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/3p3c/implicit/columnxylolproblem.hh b/test/porousmediumflow/3p3c/implicit/columnxylolproblem.hh
index 1afb0749bafb3b350c7a9274880806294f2fd5f5..10c08741bc5982fec5119b8bb9d60f425dc0c14b 100644
--- a/test/porousmediumflow/3p3c/implicit/columnxylolproblem.hh
+++ b/test/porousmediumflow/3p3c/implicit/columnxylolproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_COLUMNXYLOLPROBLEM_HH
 #define DUMUX_COLUMNXYLOLPROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/material/fluidsystems/h2oairxylene.hh>
 #include <dumux/material/solidstates/compositionalsolidstate.hh>
 #include <dumux/material/solidsystems/compositionalsolidphase.hh>
diff --git a/test/porousmediumflow/3p3c/implicit/infiltration3p3cproblem.hh b/test/porousmediumflow/3p3c/implicit/infiltration3p3cproblem.hh
index 711383004d287b0019a0a6366e1c9fd7f484fbde..55bd88117da47e1df17a111d7d9d87d1b34720f5 100644
--- a/test/porousmediumflow/3p3c/implicit/infiltration3p3cproblem.hh
+++ b/test/porousmediumflow/3p3c/implicit/infiltration3p3cproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_INFILTRATION_THREEPTHREEC_PROBLEM_HH
 #define DUMUX_INFILTRATION_THREEPTHREEC_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/porousmediumflow/problem.hh>
diff --git a/test/porousmediumflow/3p3c/implicit/kuevetteproblem.hh b/test/porousmediumflow/3p3c/implicit/kuevetteproblem.hh
index 0fbc105e51bf2fdadc4d62cac184e5b32966f826..88c7601ee4aff42e25be3ec8017be57a2d561df9 100644
--- a/test/porousmediumflow/3p3c/implicit/kuevetteproblem.hh
+++ b/test/porousmediumflow/3p3c/implicit/kuevetteproblem.hh
@@ -27,6 +27,7 @@
 #define DUMUX_KUEVETTE3P3CNIPROBLEM_HH
 
 #include <dune/common/float_cmp.hh>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/material/fluidsystems/h2oairmesitylene.hh>
 #include <dumux/material/components/constant.hh>
diff --git a/test/porousmediumflow/3p3c/implicit/test_3p3c_fv.cc b/test/porousmediumflow/3p3c/implicit/test_3p3c_fv.cc
index d656cad00b0712e86d79e25f0fc4f1232f8669f8..86c7031199f2bdcb6ca3877f7071646a93a5dcc0 100644
--- a/test/porousmediumflow/3p3c/implicit/test_3p3c_fv.cc
+++ b/test/porousmediumflow/3p3c/implicit/test_3p3c_fv.cc
@@ -45,6 +45,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "infiltration3p3cproblem.hh"
 #include "kuevetteproblem.hh"
@@ -98,16 +99,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/3pwateroil/implicit/3pwateroilsagdproblem.hh b/test/porousmediumflow/3pwateroil/implicit/3pwateroilsagdproblem.hh
index 6e6e7c5f2b7fd1efce118c7775db9d4e505319ce..a5733fecd71ebd4e422a4234770fe6d216f4f013 100644
--- a/test/porousmediumflow/3pwateroil/implicit/3pwateroilsagdproblem.hh
+++ b/test/porousmediumflow/3pwateroil/implicit/3pwateroilsagdproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_SAGDPROBLEM_HH
 #define DUMUX_SAGDPROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/porousmediumflow/problem.hh>
 
 #include <dumux/discretization/box/properties.hh>
diff --git a/test/porousmediumflow/3pwateroil/implicit/test_box3pwateroil.cc b/test/porousmediumflow/3pwateroil/implicit/test_box3pwateroil.cc
index bbf72d26335a1ffa26e950b4122b69ca3bbd6e13..e809fc4149804e8de78b5283883a94edbde4adff 100644
--- a/test/porousmediumflow/3pwateroil/implicit/test_box3pwateroil.cc
+++ b/test/porousmediumflow/3pwateroil/implicit/test_box3pwateroil.cc
@@ -45,6 +45,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "3pwateroilsagdproblem.hh"
 
@@ -95,16 +96,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/co2/implicit/heterogeneousproblem.hh b/test/porousmediumflow/co2/implicit/heterogeneousproblem.hh
index 6a0765938acaf8e0e469accc84f7601b95a4b1c1..9447df13b1f2519808f8d2cf79c35c3ef3caf5fd 100644
--- a/test/porousmediumflow/co2/implicit/heterogeneousproblem.hh
+++ b/test/porousmediumflow/co2/implicit/heterogeneousproblem.hh
@@ -24,6 +24,10 @@
 #ifndef DUMUX_HETEROGENEOUS_PROBLEM_HH
 #define DUMUX_HETEROGENEOUS_PROBLEM_HH
 
+#if HAVE_DUNE_ALUGRID
+#include <dune/alugrid/grid.hh>
+#endif
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 
@@ -55,15 +59,14 @@ NEW_TYPE_TAG(HeterogeneousBoxTypeTag, INHERITS_FROM(BoxModel, HeterogeneousTypeT
 NEW_TYPE_TAG(HeterogeneousCCTpfaTypeTag, INHERITS_FROM(CCTpfaModel, HeterogeneousTypeTag));
 
 //Set the grid type
-#if HAVE_DUNE_ALUGRID
 SET_TYPE_PROP(HeterogeneousTypeTag, Grid, Dune::ALUGrid<2, 2, Dune::cube, Dune::nonconforming>);
-#endif
 
 // Set the problem property
 SET_TYPE_PROP(HeterogeneousTypeTag, Problem, HeterogeneousProblem<TypeTag>);
 
 // Set the spatial parameters
-SET_TYPE_PROP(HeterogeneousTypeTag, SpatialParams, HeterogeneousSpatialParams<TypeTag>);
+SET_TYPE_PROP(HeterogeneousTypeTag, SpatialParams, HeterogeneousSpatialParams<typename GET_PROP_TYPE(TypeTag, FVGridGeometry),
+                                                                              typename GET_PROP_TYPE(TypeTag, Scalar)>);
 
 // Set fluid configuration
 SET_TYPE_PROP(HeterogeneousTypeTag, FluidSystem, FluidSystems::BrineCO2<typename GET_PROP_TYPE(TypeTag, Scalar),
@@ -84,7 +87,8 @@ SET_TYPE_PROP(HeterogeneousNITypeTag, Grid, Dune::ALUGrid<2, 2, Dune::cube, Dune
 SET_TYPE_PROP(HeterogeneousNITypeTag, Problem, HeterogeneousProblem<TypeTag>);
 
 // Set the spatial parameters
-SET_TYPE_PROP(HeterogeneousNITypeTag, SpatialParams, HeterogeneousSpatialParams<TypeTag>);
+SET_TYPE_PROP(HeterogeneousNITypeTag, SpatialParams,HeterogeneousSpatialParams<typename GET_PROP_TYPE(TypeTag, FVGridGeometry),
+                                                                               typename GET_PROP_TYPE(TypeTag, Scalar)>);
 
 // Set fluid configuration
 SET_TYPE_PROP(HeterogeneousNITypeTag, FluidSystem, FluidSystems::BrineCO2<typename GET_PROP_TYPE(TypeTag, Scalar),
@@ -185,8 +189,9 @@ public:
      * \param timeManager The time manager
      * \param gridView The grid view
      */
-    HeterogeneousProblem(std::shared_ptr<const FVGridGeometry> fvGridGeometry)
-    : ParentType(fvGridGeometry)
+    template<class SpatialParams>
+    HeterogeneousProblem(std::shared_ptr<const FVGridGeometry> fvGridGeometry, std::shared_ptr<SpatialParams> spatialParams)
+    : ParentType(fvGridGeometry, spatialParams)
     , injectionTop_(1)
     , injectionBottom_(2)
     , dirichletBoundary_(3)
diff --git a/test/porousmediumflow/co2/implicit/heterogeneousspatialparameters.hh b/test/porousmediumflow/co2/implicit/heterogeneousspatialparameters.hh
index dd7ce0edea38d9c9ebfa01f5e350cb4f8ad21c53..1f685f89398447c65899c731bf2c9bad76907284 100644
--- a/test/porousmediumflow/co2/implicit/heterogeneousspatialparameters.hh
+++ b/test/porousmediumflow/co2/implicit/heterogeneousspatialparameters.hh
@@ -27,6 +27,7 @@
 #ifndef DUMUX_HETEROGENEOUS_SPATIAL_PARAMS_HH
 #define DUMUX_HETEROGENEOUS_SPATIAL_PARAMS_HH
 
+#include <dumux/io/grid/griddata.hh>
 #include <dumux/material/spatialparams/fv.hh>
 #include <dumux/material/fluidmatrixinteractions/2p/regularizedbrookscorey.hh>
 #include <dumux/material/fluidmatrixinteractions/2p/efftoabslaw.hh>
@@ -42,21 +43,19 @@ namespace Dumux {
  *        problem which uses the non-isothermal or isothermal CO2
  *        fully implicit model.
  */
-template<class TypeTag>
+template<class FVGridGeometry, class Scalar>
 class HeterogeneousSpatialParams
-: public FVSpatialParams<typename GET_PROP_TYPE(TypeTag, FVGridGeometry),
-                         typename GET_PROP_TYPE(TypeTag, Scalar),
-                         HeterogeneousSpatialParams<TypeTag>>
+: public FVSpatialParams<FVGridGeometry,
+                         Scalar,
+                         HeterogeneousSpatialParams<FVGridGeometry, Scalar>>
 {
-    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
+    using Grid = typename FVGridGeometry::Grid;
     using GridView = typename FVGridGeometry::GridView;
     using FVElementGeometry = typename FVGridGeometry::LocalView;
     using SubControlVolume = typename FVElementGeometry::SubControlVolume;
     using Element = typename GridView::template Codim<0>::Entity;
-    using ParentType = FVSpatialParams<FVGridGeometry, Scalar, HeterogeneousSpatialParams<TypeTag>>;
+    using ParentType = FVSpatialParams<FVGridGeometry, Scalar, HeterogeneousSpatialParams<FVGridGeometry, Scalar>>;
 
-    enum { dimWorld = GridView::dimensionworld };
     using GlobalPosition = typename SubControlVolume::GlobalPosition;
 
     using EffectiveLaw = RegularizedBrooksCorey<Scalar>;
@@ -71,8 +70,9 @@ public:
      *
      * \param gridView The grid view
      */
-    HeterogeneousSpatialParams(std::shared_ptr<const FVGridGeometry> fvGridGeometry)
-    : ParentType(fvGridGeometry)
+    HeterogeneousSpatialParams(std::shared_ptr<const FVGridGeometry> fvGridGeometry,
+                               std::shared_ptr<const GridData<Grid>> gridData)
+    : ParentType(fvGridGeometry), gridData_(gridData)
     {
 
         //Set the permeability for the layers
@@ -101,11 +101,10 @@ public:
         const auto& gridView = this->fvGridGeometry().gridView();
         paramIdx_.resize(gridView.size(0));
 
-        using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
         for (const auto& element : elements(gridView))
         {
             const auto eIdx = this->fvGridGeometry().elementMapper().index(element);
-            paramIdx_[eIdx] = GridCreator::parameters(element)[0];
+            paramIdx_[eIdx] = gridData_->parameters(element)[0];
         }
     }
 
@@ -203,6 +202,9 @@ public:
     { return FluidSystem::BrineIdx; }
 
 private:
+
+    std::shared_ptr<const GridData<Grid>> gridData_;
+
     int barrierTop_ = 1;
     int barrierMiddle_ = 2;
     int reservoir_ = 3;
diff --git a/test/porousmediumflow/co2/implicit/test_co2_fv.cc b/test/porousmediumflow/co2/implicit/test_co2_fv.cc
index c9e2297ebec09eee239847eaaf193c411d45a88c..85ddce197d22be6f8963e3807ef08ebfbdf68c44 100644
--- a/test/porousmediumflow/co2/implicit/test_co2_fv.cc
+++ b/test/porousmediumflow/co2/implicit/test_co2_fv.cc
@@ -46,6 +46,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 // the problem definitions
 #include "heterogeneousproblem.hh"
@@ -68,25 +69,28 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
     auto fvGridGeometry = std::make_shared<FVGridGeometry>(leafGridView);
     fvGridGeometry->update();
 
+    // the spatial parameters
+    using SpatialParams = typename GET_PROP_TYPE(TypeTag, SpatialParams);
+    auto spatialParams = std::make_shared<SpatialParams>(fvGridGeometry, gridManager.getGridData());
+
     // the problem (initial and boundary conditions)
     using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-    auto problem = std::make_shared<Problem>(fvGridGeometry);
+    auto problem = std::make_shared<Problem>(fvGridGeometry, spatialParams);
 
     // the solution vector
     using SolutionVector = typename GET_PROP_TYPE(TypeTag, SolutionVector);
diff --git a/test/porousmediumflow/mpnc/implicit/2p2ccomparison/mpnc_comparison_problem.hh b/test/porousmediumflow/mpnc/implicit/2p2ccomparison/mpnc_comparison_problem.hh
index 46f94f47ca9ef3e8fc69b76fdc94ffbcb5385b43..5ddb383b6dd4c44e4881e989353f03a1ea3526ce 100644
--- a/test/porousmediumflow/mpnc/implicit/2p2ccomparison/mpnc_comparison_problem.hh
+++ b/test/porousmediumflow/mpnc/implicit/2p2ccomparison/mpnc_comparison_problem.hh
@@ -25,6 +25,7 @@
 #define DUMUX_MPNC_TWOPTWOC_COMPARISON_OBSTACLEPROBLEM_HH
 
 #include <dune/common/parametertreeparser.hh>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/mpnc/implicit/2p2ccomparison/test_mpnc_comparison_fv.cc b/test/porousmediumflow/mpnc/implicit/2p2ccomparison/test_mpnc_comparison_fv.cc
index 4b01fdd4f908a32686c378aec52b5d744945c4a8..26324226ba8426b497b6502ce1900d73bd053b5d 100644
--- a/test/porousmediumflow/mpnc/implicit/2p2ccomparison/test_mpnc_comparison_fv.cc
+++ b/test/porousmediumflow/mpnc/implicit/2p2ccomparison/test_mpnc_comparison_fv.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/mpnc/implicit/combustionproblem1c.hh b/test/porousmediumflow/mpnc/implicit/combustionproblem1c.hh
index 3f78d47867097a9c9347622d93ab74f27a852269..ca4b2ec94c191560db0e7c876e6bf6c3e8eca799 100644
--- a/test/porousmediumflow/mpnc/implicit/combustionproblem1c.hh
+++ b/test/porousmediumflow/mpnc/implicit/combustionproblem1c.hh
@@ -27,6 +27,8 @@
 #ifndef DUMUX_COMBUSTION_PROBLEM_ONE_COMPONENT_HH
 #define DUMUX_COMBUSTION_PROBLEM_ONE_COMPONENT_HH
 
+#include <dune/grid/onedgrid.hh>
+
 #include <dumux/discretization/box/properties.hh>
 
 #include <dumux/porousmediumflow/problem.hh>
diff --git a/test/porousmediumflow/mpnc/implicit/evaporationatmosphereproblem.hh b/test/porousmediumflow/mpnc/implicit/evaporationatmosphereproblem.hh
index 8727ae7733fc687fba4fb2ad2e85936c3a64f8a9..43f7dcec1e98cd61c290739db157d40c0286b1d2 100644
--- a/test/porousmediumflow/mpnc/implicit/evaporationatmosphereproblem.hh
+++ b/test/porousmediumflow/mpnc/implicit/evaporationatmosphereproblem.hh
@@ -39,6 +39,8 @@
 // setting it here, because it impacts volume variables and spatialparameters
 #define USE_PCMAX 1
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/common/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 
diff --git a/test/porousmediumflow/mpnc/implicit/obstacleproblem.hh b/test/porousmediumflow/mpnc/implicit/obstacleproblem.hh
index 87136c78ee5248ee41d87a1826c2d82164df6641..1c37becb4626ea56640cdb0f8cb74ed1df3c9058 100644
--- a/test/porousmediumflow/mpnc/implicit/obstacleproblem.hh
+++ b/test/porousmediumflow/mpnc/implicit/obstacleproblem.hh
@@ -27,6 +27,7 @@
 #define DUMUX_OBSTACLEPROBLEM_HH
 
 #include <dune/common/parametertreeparser.hh>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/mpnc/implicit/test_boxmpnckinetic.cc b/test/porousmediumflow/mpnc/implicit/test_boxmpnckinetic.cc
index 2f6e9f2ef03e7a99a21e99b61d24fab545df1e9f..4d0fdb57172ac18b72d2628d81854df3df7a3c90 100644
--- a/test/porousmediumflow/mpnc/implicit/test_boxmpnckinetic.cc
+++ b/test/porousmediumflow/mpnc/implicit/test_boxmpnckinetic.cc
@@ -48,6 +48,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -97,16 +98,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/mpnc/implicit/test_boxmpncthermalnonequil.cc b/test/porousmediumflow/mpnc/implicit/test_boxmpncthermalnonequil.cc
index 7501c698c7c12e55683a6e5e56d95ca81c033a5f..c0a6070ae6d9031719b59ce8e732012a9ffe8294 100644
--- a/test/porousmediumflow/mpnc/implicit/test_boxmpncthermalnonequil.cc
+++ b/test/porousmediumflow/mpnc/implicit/test_boxmpncthermalnonequil.cc
@@ -48,6 +48,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -97,16 +98,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/mpnc/implicit/test_mpnc_obstacle_fv.cc b/test/porousmediumflow/mpnc/implicit/test_mpnc_obstacle_fv.cc
index 86bdae2d55617673846ec7e4dc7ff17c93c18dcc..6176146751f548feba0b571b553f81d84ae2a111 100644
--- a/test/porousmediumflow/mpnc/implicit/test_mpnc_obstacle_fv.cc
+++ b/test/porousmediumflow/mpnc/implicit/test_mpnc_obstacle_fv.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/richards/implicit/richardsanalyticalproblem.hh b/test/porousmediumflow/richards/implicit/richardsanalyticalproblem.hh
index f0db44035b39111c2020aa55604af4e24f701da4..993db884bd318298afa9d32f9659aa5257f5d427 100644
--- a/test/porousmediumflow/richards/implicit/richardsanalyticalproblem.hh
+++ b/test/porousmediumflow/richards/implicit/richardsanalyticalproblem.hh
@@ -30,6 +30,8 @@
 
 #include <cmath>
 #include <dune/geometry/quadraturerules.hh>
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/porousmediumflow/problem.hh>
diff --git a/test/porousmediumflow/richards/implicit/richardslensproblem.hh b/test/porousmediumflow/richards/implicit/richardslensproblem.hh
index 43b022246425c086267e260407f37e00b2dc8c6c..034d0634c6c4c97f5003586e8d66796fc3281d34 100644
--- a/test/porousmediumflow/richards/implicit/richardslensproblem.hh
+++ b/test/porousmediumflow/richards/implicit/richardslensproblem.hh
@@ -26,6 +26,8 @@
 #ifndef DUMUX_RICHARDS_LENSPROBLEM_HH
 #define DUMUX_RICHARDS_LENSPROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/porousmediumflow/problem.hh>
@@ -60,7 +62,8 @@ SET_TYPE_PROP(RichardsLensTypeTag, Grid, Dune::YaspGrid<2>);
 SET_TYPE_PROP(RichardsLensTypeTag, Problem, RichardsLensProblem<TypeTag>);
 
 // Set the spatial parameters
-SET_TYPE_PROP(RichardsLensTypeTag, SpatialParams, RichardsLensSpatialParams<TypeTag>);
+SET_TYPE_PROP(RichardsLensTypeTag, SpatialParams, RichardsLensSpatialParams<typename GET_PROP_TYPE(TypeTag, FVGridGeometry),
+                                                                            typename GET_PROP_TYPE(TypeTag, Scalar)>);
 } // end namespace Dumux
 
 /*!
diff --git a/test/porousmediumflow/richards/implicit/richardslensspatialparams.hh b/test/porousmediumflow/richards/implicit/richardslensspatialparams.hh
index ac19cf890b8dec2d2e05e9d35291b0699adb5150..87cc492cd838b7c3f9291d783e962d49bbada89d 100644
--- a/test/porousmediumflow/richards/implicit/richardslensspatialparams.hh
+++ b/test/porousmediumflow/richards/implicit/richardslensspatialparams.hh
@@ -37,31 +37,26 @@ namespace Dumux {
  * \ingroup ImplicitTestProblems
  * \brief The spatial parameters for the RichardsLensProblem
  */
-template<class TypeTag>
+template<class FVGridGeometry, class Scalar>
 class RichardsLensSpatialParams
-: public FVSpatialParams<typename GET_PROP_TYPE(TypeTag, FVGridGeometry),
-                         typename GET_PROP_TYPE(TypeTag, Scalar),
-                         RichardsLensSpatialParams<TypeTag>>
+: public FVSpatialParams<FVGridGeometry, Scalar, RichardsLensSpatialParams<FVGridGeometry, Scalar>>
 {
-    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
+    using ThisType = RichardsLensSpatialParams<FVGridGeometry, Scalar>;
+    using ParentType = FVSpatialParams<FVGridGeometry, Scalar, ThisType>;
     using GridView = typename FVGridGeometry::GridView;
-    using ParentType = FVSpatialParams<FVGridGeometry, Scalar, RichardsLensSpatialParams<TypeTag>>;
-
-    enum { dimWorld=GridView::dimensionworld };
     using Element = typename GridView::template Codim<0>::Entity;
     using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
 
-    using EffectiveLaw = RegularizedVanGenuchten<Scalar>;
+    enum { dimWorld = GridView::dimensionworld };
 
 public:
-    using MaterialLaw = EffToAbsLaw<EffectiveLaw>;
+    using MaterialLaw = EffToAbsLaw<RegularizedVanGenuchten<Scalar>>;
     using MaterialLawParams = typename MaterialLaw::Params;
     // export permeability type
     using PermeabilityType = Scalar;
 
     RichardsLensSpatialParams(std::shared_ptr<const FVGridGeometry> fvGridGeometry)
-        : ParentType(fvGridGeometry)
+    : ParentType(fvGridGeometry)
     {
 
         lensLowerLeft_ = {1.0, 2.0};
diff --git a/test/porousmediumflow/richards/implicit/richardsniconductionproblem.hh b/test/porousmediumflow/richards/implicit/richardsniconductionproblem.hh
index 4679e2a76c847e5c6665abf68098cbd6cb90a00a..8a7fe6dc066bae1ee9cfec1ecf80b6f95c457b78 100644
--- a/test/porousmediumflow/richards/implicit/richardsniconductionproblem.hh
+++ b/test/porousmediumflow/richards/implicit/richardsniconductionproblem.hh
@@ -25,7 +25,8 @@
 #ifndef DUMUX_RICHARDS_CONDUCTION_PROBLEM_HH
 #define DUMUX_RICHARDS_CONDUCTION_PROBLEM_HH
 
-#include <math.h>
+#include <cmath>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/richards/implicit/richardsniconvectionproblem.hh b/test/porousmediumflow/richards/implicit/richardsniconvectionproblem.hh
index c077dc8e02819961fb82ce3041ce5d18e65e5f2c..98491eb70d5ae9fc09c22d6e6aa3f7e2fc9de1ea 100644
--- a/test/porousmediumflow/richards/implicit/richardsniconvectionproblem.hh
+++ b/test/porousmediumflow/richards/implicit/richardsniconvectionproblem.hh
@@ -26,7 +26,8 @@
 #ifndef DUMUX_RICHARDS_CONVECTION_PROBLEM_HH
 #define DUMUX_RICHARDS_CONVECTION_PROBLEM_HH
 
-#include <math.h>
+#include <cmath>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/richards/implicit/richardsnievaporationproblem.hh b/test/porousmediumflow/richards/implicit/richardsnievaporationproblem.hh
index 51ba223a93a2b32d78f71e63b16c1607018c89c4..c4d572cbfda8c8967cc5d630fdd405cb9fe4280c 100644
--- a/test/porousmediumflow/richards/implicit/richardsnievaporationproblem.hh
+++ b/test/porousmediumflow/richards/implicit/richardsnievaporationproblem.hh
@@ -25,7 +25,8 @@
 #ifndef DUMUX_RICHARDS_EVAPORATION_PROBLEM_HH
 #define DUMUX_RICHARDS_EVAPORATION_PROBLEM_HH
 
-#include <math.h>
+#include <cmath>
+#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/richards/implicit/test_ccrichardsanalytical.cc b/test/porousmediumflow/richards/implicit/test_ccrichardsanalytical.cc
index 8b9be9df435726b7c1f96153589fcdcd9d7eb885..a39faff519ce811a807d1188b6b5272bdf2e29f9 100644
--- a/test/porousmediumflow/richards/implicit/test_ccrichardsanalytical.cc
+++ b/test/porousmediumflow/richards/implicit/test_ccrichardsanalytical.cc
@@ -46,6 +46,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 /*!
  * \brief Provides an interface for customizing error messages associated with
  *        reading in parameters.
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/richards/implicit/test_richardslens_fv.cc b/test/porousmediumflow/richards/implicit/test_richardslens_fv.cc
index 1550ec49da78fe7301c5ce8b9cdbbb6deb171409..d6190f237dea57abc423c42f9c7f817a3c2f016b 100644
--- a/test/porousmediumflow/richards/implicit/test_richardslens_fv.cc
+++ b/test/porousmediumflow/richards/implicit/test_richardslens_fv.cc
@@ -23,8 +23,6 @@
  */
 #include <config.h>
 
-#include "richardslensproblem.hh"
-
 #include <ctime>
 #include <iostream>
 
@@ -46,31 +44,9 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
+#include <dumux/io/grid/gridmanager.hh>
+
+#include "richardslensproblem.hh"
 
 ////////////////////////
 // the main function
@@ -90,19 +66,18 @@ int main(int argc, char** argv) try
         DumuxMessage::print(/*firstCall=*/true);
 
     // parse command line arguments and input file
-    Parameters::init(argc, argv, usage);
+    Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/richards/implicit/test_richardsniconduction_fv.cc b/test/porousmediumflow/richards/implicit/test_richardsniconduction_fv.cc
index 82f3c629c1ff7fe3cec09ff145c205a5b7294605..d0fd30addaf62db84650e0d11c38bd12a20cb2c6 100644
--- a/test/porousmediumflow/richards/implicit/test_richardsniconduction_fv.cc
+++ b/test/porousmediumflow/richards/implicit/test_richardsniconduction_fv.cc
@@ -46,6 +46,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 /*!
  * \brief Provides an interface for customizing error messages associated with
  *        reading in parameters.
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/richards/implicit/test_richardsniconvection_fv.cc b/test/porousmediumflow/richards/implicit/test_richardsniconvection_fv.cc
index ba18b9ce986dedf404ac039b60b0934e6807aea4..99015535579c703189dc8394b46e25ec4b727571 100644
--- a/test/porousmediumflow/richards/implicit/test_richardsniconvection_fv.cc
+++ b/test/porousmediumflow/richards/implicit/test_richardsniconvection_fv.cc
@@ -46,6 +46,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 /*!
  * \brief Provides an interface for customizing error messages associated with
  *        reading in parameters.
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/richards/implicit/test_richardsnievaporation_fv.cc b/test/porousmediumflow/richards/implicit/test_richardsnievaporation_fv.cc
index 3464a371f31613bbdf685ae0bc61f7e8b2c419cb..b2ba91688d93074f014a8cf7e3ad4ca2a016680a 100644
--- a/test/porousmediumflow/richards/implicit/test_richardsnievaporation_fv.cc
+++ b/test/porousmediumflow/richards/implicit/test_richardsnievaporation_fv.cc
@@ -44,6 +44,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 ////////////////////////
 // the main function
@@ -66,16 +67,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/richardsnc/implicit/richardswelltracerproblem.hh b/test/porousmediumflow/richardsnc/implicit/richardswelltracerproblem.hh
index d86975d0d1430f72390ba43bcd6f118856440c26..bff137ae0a9d3bd8700720fdc153054a644f189b 100644
--- a/test/porousmediumflow/richardsnc/implicit/richardswelltracerproblem.hh
+++ b/test/porousmediumflow/richardsnc/implicit/richardswelltracerproblem.hh
@@ -26,6 +26,8 @@
 #ifndef DUMUX_RICHARDS_NC_WELL_TRACER_PROBLEM_HH
 #define DUMUX_RICHARDS_NC_WELL_TRACER_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/porousmediumflow/problem.hh>
diff --git a/test/porousmediumflow/richardsnc/implicit/test_richardsnc_fv.cc b/test/porousmediumflow/richardsnc/implicit/test_richardsnc_fv.cc
index 22decb0f0484c57307e9089684e7a29ae2732523..76d815c63e82b05e2bee644b67e3ac57911b460e 100644
--- a/test/porousmediumflow/richardsnc/implicit/test_richardsnc_fv.cc
+++ b/test/porousmediumflow/richardsnc/implicit/test_richardsnc_fv.cc
@@ -46,6 +46,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 /*!
  * \brief Provides an interface for customizing error messages associated with
  *        reading in parameters.
@@ -93,16 +94,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/tracer/1ptracer/1ptestproblem.hh b/test/porousmediumflow/tracer/1ptracer/1ptestproblem.hh
index dc40f8b3d76cfc7628df38839919fd5834e45bde..c29f31dc47cc7a98f10719d803964766f179dbc6 100644
--- a/test/porousmediumflow/tracer/1ptracer/1ptestproblem.hh
+++ b/test/porousmediumflow/tracer/1ptracer/1ptestproblem.hh
@@ -24,6 +24,8 @@
 #ifndef DUMUX_INCOMPRESSIBLE_ONEP_TEST_PROBLEM_HH
 #define DUMUX_INCOMPRESSIBLE_ONEP_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/porousmediumflow/1p/model.hh>
 #include <dumux/porousmediumflow/problem.hh>
diff --git a/test/porousmediumflow/tracer/1ptracer/test_cctracer.cc b/test/porousmediumflow/tracer/1ptracer/test_cctracer.cc
index 010fa973806c4bfdd533c387f3d10841f41993ab..605be207521441abfa29c6101ffeb0869d12c5b7 100644
--- a/test/porousmediumflow/tracer/1ptracer/test_cctracer.cc
+++ b/test/porousmediumflow/tracer/1ptracer/test_cctracer.cc
@@ -44,6 +44,7 @@
 #include <dumux/assembly/diffmethod.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 int main(int argc, char** argv) try
 {
@@ -72,16 +73,11 @@ int main(int argc, char** argv) try
     /////////////////////////////////////////////////////////////////////
 
     // only create the grid once using the 1p type tag
-    using GridCreator = typename GET_PROP_TYPE(OnePTypeTag, GridCreator);
-    try { GridCreator::makeGrid(); }
-    catch (...) {
-        std::cout << "\n\t -> Creation of the grid failed! <- \n\n";
-        throw;
-    }
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(OnePTypeTag, Grid)> gridManager;
+    gridManager.init();
 
     //! we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     ////////////////////////////////////////////////////////////
     // setup & solve 1p problem on this grid
diff --git a/test/porousmediumflow/tracer/1ptracer/tracertestproblem.hh b/test/porousmediumflow/tracer/1ptracer/tracertestproblem.hh
index 1b8aee0b7a6c5b218750ce46646d7dd0c0c008c6..d60e7ebac3bfa3e3f4257e1ac50a24e6a90deed7 100644
--- a/test/porousmediumflow/tracer/1ptracer/tracertestproblem.hh
+++ b/test/porousmediumflow/tracer/1ptracer/tracertestproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_TRACER_TEST_PROBLEM_HH
 #define DUMUX_TRACER_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/porousmediumflow/tracer/model.hh>
 #include <dumux/porousmediumflow/problem.hh>
diff --git a/test/porousmediumflow/tracer/constvel/test_tracer.cc b/test/porousmediumflow/tracer/constvel/test_tracer.cc
index b710725758a67fa11365ef8b161f5635e390f695..fafc94e10eb28c9dd89edc4059f762f59807ad90 100644
--- a/test/porousmediumflow/tracer/constvel/test_tracer.cc
+++ b/test/porousmediumflow/tracer/constvel/test_tracer.cc
@@ -40,6 +40,7 @@
 #include <dumux/assembly/fvassembler.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "tracertestproblem.hh"
 
@@ -61,20 +62,19 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    try { GridCreator::makeGrid(); }
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    try { gridManager.init(); }
     catch (...) {
         std::cout << "\n\t -> Creation of the grid failed! <- \n\n";
         throw;
     }
-    GridCreator::loadBalance();
 
     ////////////////////////////////////////////////////////////
     // setup instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     //! we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     //! create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/test/porousmediumflow/tracer/constvel/tracertestproblem.hh b/test/porousmediumflow/tracer/constvel/tracertestproblem.hh
index 0d47a990986d7e7a5d57207fa0b49ad949b5db4b..74646019a02bb34ed0842a067fda419e649ed08a 100644
--- a/test/porousmediumflow/tracer/constvel/tracertestproblem.hh
+++ b/test/porousmediumflow/tracer/constvel/tracertestproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_TRACER_TEST_PROBLEM_HH
 #define DUMUX_TRACER_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
 #include <dumux/discretization/cellcentered/mpfa/properties.hh>
diff --git a/test/porousmediumflow/tracer/multicomp/maxwellstefantestproblem.hh b/test/porousmediumflow/tracer/multicomp/maxwellstefantestproblem.hh
index a44270018b3002979e551a058102d907088eb753..7fba519f3593ba1311f53bb497adfc6052c54564 100644
--- a/test/porousmediumflow/tracer/multicomp/maxwellstefantestproblem.hh
+++ b/test/porousmediumflow/tracer/multicomp/maxwellstefantestproblem.hh
@@ -25,6 +25,8 @@
 #ifndef DUMUX_MAXWELL_STEFAN_TEST_PROBLEM_HH
 #define DUMUX_MAXWELL_STEFAN_TEST_PROBLEM_HH
 
+#include <dune/grid/yaspgrid.hh>
+
 #include <dumux/discretization/elementsolution.hh>
 #include <dumux/discretization/box/properties.hh>
 #include <dumux/discretization/cellcentered/tpfa/properties.hh>
diff --git a/test/porousmediumflow/tracer/multicomp/test_tracer_maxwellstefan.cc b/test/porousmediumflow/tracer/multicomp/test_tracer_maxwellstefan.cc
index a03b1a28a8ea0f57010f1c869fe4199256d67a6a..da2bd4a0c1ad4bbec7f05ac7b21ca4f533bc7ca9 100644
--- a/test/porousmediumflow/tracer/multicomp/test_tracer_maxwellstefan.cc
+++ b/test/porousmediumflow/tracer/multicomp/test_tracer_maxwellstefan.cc
@@ -49,6 +49,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -100,16 +101,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/tutorial/ex1/exercise1.cc b/tutorial/ex1/exercise1.cc
index d6bb2599a084c7f1bad7d919d712ae5984dd3015..3bf3e8d87c4cc32d2f4db34d9ecef6ade0aee790 100644
--- a/tutorial/ex1/exercise1.cc
+++ b/tutorial/ex1/exercise1.cc
@@ -44,6 +44,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "injection2pproblem.hh"
 
@@ -68,16 +69,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/tutorial/ex1/exercise1_2p.cc b/tutorial/ex1/exercise1_2p.cc
index 7ae3bca427fb0c6c88341a0cd7ef04937b148ea2..558f2d0f3373ed23df1fefbb0af5c296a698484a 100644
--- a/tutorial/ex1/exercise1_2p.cc
+++ b/tutorial/ex1/exercise1_2p.cc
@@ -44,6 +44,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 // The problem file, where setup-specific boundary and initial conditions are defined.
 #include "injection2pproblem.hh"
@@ -69,16 +70,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/tutorial/ex1/exercise1_2p2c.cc b/tutorial/ex1/exercise1_2p2c.cc
index 6f7e515c043a634b3673b4fe554f22a46a8cc3e1..c2b46ea15fcab30a078f85acf0f8d07b122b8209 100644
--- a/tutorial/ex1/exercise1_2p2c.cc
+++ b/tutorial/ex1/exercise1_2p2c.cc
@@ -44,6 +44,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 // The problem file, where setup-specific boundary and initial conditions are defined.
 #include "injection2p2cproblem.hh"
@@ -69,16 +70,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/tutorial/ex2/exercise2.cc b/tutorial/ex2/exercise2.cc
index d031e8753b39eba25ae4979d5cdb563ba534608e..2a7493e6771bb5620efc20f21eb95683485ab42e 100644
--- a/tutorial/ex2/exercise2.cc
+++ b/tutorial/ex2/exercise2.cc
@@ -45,6 +45,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "injection2p2cproblem.hh"
 
@@ -66,16 +67,15 @@ int main(int argc, char** argv)try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/tutorial/ex3/exercise3.cc b/tutorial/ex3/exercise3.cc
index 4669ea7f18988da5a659b439437820b1aff4f84c..acfc230b5ff53cb4de42a955a3bdba04799d5a1e 100644
--- a/tutorial/ex3/exercise3.cc
+++ b/tutorial/ex3/exercise3.cc
@@ -50,6 +50,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 /*!
  * \brief Provides an interface for customizing error messages associated with
@@ -105,16 +106,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv, usage);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/tutorial/solution/ex1/exercise1_2p2c.cc b/tutorial/solution/ex1/exercise1_2p2c.cc
index 779a668a6196d5518f716d04dfd7fb43d6daa0df..55496aad06bae940e473fa8ad013a27d23be5444 100644
--- a/tutorial/solution/ex1/exercise1_2p2c.cc
+++ b/tutorial/solution/ex1/exercise1_2p2c.cc
@@ -44,6 +44,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "injection2p2cproblem.hh"
 
@@ -68,16 +69,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/tutorial/solution/ex1/exercise1_2pni_solution.cc b/tutorial/solution/ex1/exercise1_2pni_solution.cc
index d8e6af7ba5a46a78a29393954872acc65cd5d10e..68f9d3b50ffa07c4aedf2e9843174da557e1544d 100644
--- a/tutorial/solution/ex1/exercise1_2pni_solution.cc
+++ b/tutorial/solution/ex1/exercise1_2pni_solution.cc
@@ -44,6 +44,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 // The problem file, where setup-specific boundary and initial conditions are defined.
 #include "injection2pniproblem.hh"
@@ -69,16 +70,15 @@ int main(int argc, char** argv) try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);
diff --git a/tutorial/solution/ex2/exercise2_solution.cc b/tutorial/solution/ex2/exercise2_solution.cc
index d031e8753b39eba25ae4979d5cdb563ba534608e..2a7493e6771bb5620efc20f21eb95683485ab42e 100644
--- a/tutorial/solution/ex2/exercise2_solution.cc
+++ b/tutorial/solution/ex2/exercise2_solution.cc
@@ -45,6 +45,7 @@
 #include <dumux/discretization/methods.hh>
 
 #include <dumux/io/vtkoutputmodule.hh>
+#include <dumux/io/grid/gridmanager.hh>
 
 #include "injection2p2cproblem.hh"
 
@@ -66,16 +67,15 @@ int main(int argc, char** argv)try
     Parameters::init(argc, argv);
 
     // try to create a grid (from the given grid file or the input file)
-    using GridCreator = typename GET_PROP_TYPE(TypeTag, GridCreator);
-    GridCreator::makeGrid();
-    GridCreator::loadBalance();
+    GridManager<typename GET_PROP_TYPE(TypeTag, Grid)> gridManager;
+    gridManager.init();
 
     ////////////////////////////////////////////////////////////
     // run instationary non-linear problem on this grid
     ////////////////////////////////////////////////////////////
 
     // we compute on the leaf grid view
-    const auto& leafGridView = GridCreator::grid().leafGridView();
+    const auto& leafGridView = gridManager.grid().leafGridView();
 
     // create the finite volume grid geometry
     using FVGridGeometry = typename GET_PROP_TYPE(TypeTag, FVGridGeometry);