Merge pull request #2331 from TomFischer/Cleanup

Small fixes.

MaterialLib/Fluid/Viscosity/TemperatureDependentViscosity.h

@@ -70,7 +70,7 @@ public:
     }
 
     /**
-     *  Get the partial differential of the viscosity with respect to
+     * Get the partial differential of the viscosity with respect to
      * temperature.
      * \param var_vals  Variable values  in an array. The order of its elements
      *                  is given in enum class PropertyVariableType.
@@ -81,7 +81,8 @@ public:
     {
         (void)var;
         const double T = var_vals[static_cast<int>(PropertyVariableType::T)];
-        return -_mu0 * std::exp(-(T - _temperature_c) / _temperature_v);
+        return -_mu0 / _temperature_v *
+               std::exp(-(T - _temperature_c) / _temperature_v);
     }
 
 private:

ProcessLib/Deformation/MaterialForces.h

@@ -19,7 +19,6 @@
 #include "MathLib/LinAlg/MatrixVectorTraits.h"
 #include "NumLib/DOF/DOFTableUtil.h"
 #include "ProcessLib/Deformation/GMatrix.h"
-#include "ProcessLib/Parameter/SpatialPosition.h"
 #include "ProcessLib/Utils/InitShapeMatrices.h"
 
 namespace ProcessLib

ProcessLib/HydroMechanics/HydroMechanicsFEM-impl.h

@@ -288,9 +288,6 @@ HydroMechanicsLocalAssembler<ShapeFunctionDisplacement, ShapeFunctionPressure,
         double, DisplacementDim, Eigen::Dynamic, Eigen::RowMajor>>(
         cache, DisplacementDim, num_intpts);
 
-    SpatialPosition pos;
-    pos.setElementID(_element.getID());
-
     auto p = Eigen::Map<typename ShapeMatricesTypePressure::template VectorType<
         pressure_size> const>(local_x.data() + pressure_index, pressure_size);
 

Tests/MaterialLib/TestFluidProperties.cpp

@@ -63,8 +63,10 @@ TEST(MaterialFluidProperties, checkPrimaryVariableDependentFluidProperties)
     ASSERT_NEAR(mu_expected,
                 fluid_model->getValue(FluidPropertyType::Viscosity, vars),
                 1.e-10);
+    const double dmu_dT_expected =
+        -1.e-3/368 * std::exp(-(vars[0] - 293) / 368);
     ASSERT_NEAR(
-        -mu_expected,
+        dmu_dT_expected,
         fluid_model->getdValue(FluidPropertyType::Viscosity, vars,
                                MaterialLib::Fluid::PropertyVariableType::T),
         1.e-10);

Tests/MaterialLib/TestFluidViscosity.cpp

@@ -64,8 +64,10 @@ TEST(Material, checkTemperatureDependentViscosity)
     vars[0] = 350.0;
     const double mu_expected = 1.e-3 * std::exp(-(vars[0] - 293) / 368);
     ASSERT_NEAR(mu_expected, mu->getValue(vars), 1.e-10);
+    const double dmu_dT_expected =
+        -1.e-3/368 * std::exp(-(vars[0] - 293) / 368);
     ASSERT_NEAR(
-        -mu_expected,
+        dmu_dT_expected,
         mu->getdValue(vars, MaterialLib::Fluid::PropertyVariableType::T),
         1.e-10);
 }

web/content/docs/tools/meshing/gocadsgridreader/index.pandoc

@@ -50,10 +50,12 @@ GocadSGridReader -s flow_simulation_grid_klein_Rinne.sg -o flow_simulation_grid_
 
 ### Thuringia Syncline (INFLUINS project)
 
-The tool was used to convert Gocad stratigraphic grids (upper left part of the
-figure below) of the Thuringia syncline to a vtk unstructured grid (lower left
-part of the figure) within the INFLUINS project.
-{{< bib id="Fischer:2015" >}}
+The tool was used to convert Gocad stratigraphic grids ('GoCad Model' in
+figure below) of the Thuringia syncline to a vtk unstructured grid ('VTU'
+in the figure) within the INFLUINS project. Further conversion steps were taken
+to prepare the mesh for the simulation (not part of this tool, see Fischer et
+al. 2015).
+{{< bib id="Fischer:2015" >}})
 ![](WorkflowGO2OGS.png)
 
 ### Rotenburger Rinne (Geologischer Dienst für Niedersachsen, Referat Hydrogeologie Landesamt für Bergbau, Energie und Geologie (Jörg Elbracht))

web/content/docs/tools/meshing/structured-mesh-generation/index.pandoc

@@ -39,7 +39,7 @@ info: Mesh created: 210 nodes, 120 elements.
 
 ## Basic options
 
-### Output mesh format `-o filneme.ext`
+### Output mesh format `-o filename.ext`
 
 Depending on the file ending `.msh` or `.vtu` either a legacy OGS5 mesh file or VTK unstructured grid file is generated. Unsupported file endings will result in an error.