From 3b19d8e966d2491172436f14b63ae9caa31c06f1 Mon Sep 17 00:00:00 2001
From: Andreas Lauser <and@poware.org>
Date: Thu, 20 Jan 2011 10:03:55 +0000
Subject: [PATCH] replace tabulators by 4 spaces

in some places the indentation might be slightly messed-up by this

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@5042 2fb0f335-1f38-0410-981e-8018bf24f1b0
---
 .../msm/1p2cvs2p/external_interface.hh        |  69 +-
 appl/lecture/msm/1p2cvs2p/lensproblem1p2c.hh  | 620 +++++++++---------
 appl/lecture/msm/1p2cvs2p/lensproblem2p.hh    |  43 +-
 dumux/boxmodels/1p/1pfluxvariables.hh         |   4 +-
 .../2p2cni/2p2cniboundaryvariables.hh         |   6 +-
 dumux/common/pardiso.hh                       |  18 +-
 dumux/common/start.hh                         |   2 +-
 dumux/decoupled/2p2c/2p2cproblem.hh           |   4 +-
 dumux/decoupled/2p2c/2p2cproperties.hh        |   2 +-
 dumux/decoupled/2p2c/dec2p2cfluidstate.hh     | 104 +--
 dumux/decoupled/2p2c/fvpressure2p2c.hh        | 310 ++++-----
 .../2p2c/fvpressure2p2cmultiphysics.hh        | 304 ++++-----
 dumux/decoupled/2p2c/fvtransport2p2c.hh       |  60 +-
 .../2p2c/fvtransport2p2cmultiphysics.hh       |  12 +-
 dumux/decoupled/2p2c/pseudo1p2cfluidstate.hh  |  10 +-
 dumux/decoupled/2p2c/variableclass2p2c.hh     |  16 +-
 dumux/decoupled/common/decoupledproperties.hh |   4 +-
 dumux/decoupled/common/impet.hh               |   2 +-
 test/decoupled/1p/benchmarkresult.hh          |  68 +-
 test/decoupled/2p/test_transport_problem.hh   | 216 +++---
 .../2p2c/test_dec2p2c_spatialparams.hh        |   2 +-
 test/decoupled/2p2c/test_dec2p2cproblem.hh    |   4 +-
 .../2p2c/test_multiphysics2p2cproblem.hh      |   4 +-
 23 files changed, 941 insertions(+), 943 deletions(-)

diff --git a/appl/lecture/msm/1p2cvs2p/external_interface.hh b/appl/lecture/msm/1p2cvs2p/external_interface.hh
index 55af6edb09..e612f390f2 100644
--- a/appl/lecture/msm/1p2cvs2p/external_interface.hh
+++ b/appl/lecture/msm/1p2cvs2p/external_interface.hh
@@ -54,7 +54,7 @@ public:
     {
         using namespace std;
         std::cout
-                << "-----> ISP: Interface Soil Properties Initialization ...\n";
+            << "-----> ISP: Interface Soil Properties Initialization ...\n";
         //ISP input file defenition
         ifstream input;
 
@@ -65,7 +65,7 @@ public:
             cout << "\n";
             cout << "-----> ISP: Fatal error! - Data read \n";
             cout << "-----> ISP: Could not open the input data file: \""
-                    << isp_filename << "\n";
+                 << isp_filename << "\n";
         }
 
         //iPCM input file reading
@@ -81,21 +81,21 @@ public:
                 input >> reader;
                 ISP_Permeability = atof(reader);
                 cout << "-----> ISP: Permeability: " << ISP_Permeability
-                        << "\n";
+                     << "\n";
             }
             if (reader == string("<FinePermeability>"))
             {
                 input >> reader;
                 ISP_FinePermeability = atof(reader);
                 cout << "-----> ISP: Fine permeability: "
-                        << ISP_FinePermeability << "\n";
+                     << ISP_FinePermeability << "\n";
             }
             if (reader == string("<CoarsePermeability>"))
             {
                 input >> reader;
                 ISP_CoarsePermeability = atof(reader);
                 cout << "-----> ISP: Coarse permeability: "
-                        << ISP_CoarsePermeability << "\n";
+                     << ISP_CoarsePermeability << "\n";
             }
             if (reader == string("<Porosity>"))
             {
@@ -108,91 +108,91 @@ public:
                 input >> reader;
                 ISP_FinePorosity = atof(reader);
                 cout << "-----> ISP: Fine porosity: " << ISP_FinePorosity
-                        << "\n";
+                     << "\n";
             }
             if (reader == string("<CoarsePorosity>"))
             {
                 input >> reader;
                 ISP_CoarsePorosity = atof(reader);
                 cout << "-----> ISP: Coarse porosity: " << ISP_CoarsePorosity
-                        << "\n";
+                     << "\n";
             }
             if (reader == string("<LeakageWellPermeability>"))
             {
                 input >> reader;
                 ISP_LeakageWellPermeability = atof(reader);
                 cout << "-----> ISP: Leakage Well Permeability: "
-                        << ISP_LeakageWellPermeability << "\n";
+                     << ISP_LeakageWellPermeability << "\n";
             }
             if (reader == string("<LongitudinalDispersivity>"))
             {
                 input >> reader;
                 ISP_LongitudinalDispersivity = atof(reader);
                 cout << "-----> ISP: Longitudinal dispersivity: "
-                        << ISP_LongitudinalDispersivity << "\n";
+                     << ISP_LongitudinalDispersivity << "\n";
             }
             if (reader == string("<TransverseDispersivity>"))
             {
                 input >> reader;
                 ISP_TransverseDispersivity = atof(reader);
                 cout << "-----> ISP: Transverse dispersivity: "
-                        << ISP_TransverseDispersivity << "\n";
+                     << ISP_TransverseDispersivity << "\n";
             }
             if (reader == string("<FineBrooksCoreyLambda>"))
             {
                 input >> reader;
                 ISP_FineBrooksCoreyLambda = atof(reader);
                 cout << "-----> ISP: Brooks-Corey lambda, fine: "
-                        << ISP_FineBrooksCoreyLambda << "\n";
+                     << ISP_FineBrooksCoreyLambda << "\n";
             }
             if (reader == string("<FineBrooksCoreyEntryPressure>"))
             {
                 input >> reader;
                 ISP_FineBrooksCoreyEntryPressure = atof(reader);
                 cout << "-----> ISP: Brooks-Corey entry pressure, fine: "
-                        << ISP_FineBrooksCoreyEntryPressure << "\n";
+                     << ISP_FineBrooksCoreyEntryPressure << "\n";
             }
             if (reader == string("<CoarseBrooksCoreyLambda>"))
             {
                 input >> reader;
                 ISP_CoarseBrooksCoreyLambda = atof(reader);
                 cout << "-----> ISP: Brooks-Corey lambda, coarse: "
-                        << ISP_CoarseBrooksCoreyLambda << "\n";
+                     << ISP_CoarseBrooksCoreyLambda << "\n";
             }
             if (reader == string("<CoarseBrooksCoreyEntryPressure>"))
             {
                 input >> reader;
                 ISP_CoarseBrooksCoreyEntryPressure = atof(reader);
                 cout << "-----> ISP: Brooks-Corey entry pressure, coarse: "
-                        << ISP_CoarseBrooksCoreyEntryPressure << "\n";
+                     << ISP_CoarseBrooksCoreyEntryPressure << "\n";
             }
             if (reader == string("<FineResidualSaturationWetting>"))
             {
                 input >> reader;
                 ISP_FineResidualSaturationWetting = atof(reader);
                 cout << "-----> ISP: Residual saturation wetting phase, fine: "
-                        << ISP_FineResidualSaturationWetting << "\n";
+                     << ISP_FineResidualSaturationWetting << "\n";
             }
             if (reader == string("<FineResidualSaturationNonWetting>"))
             {
                 input >> reader;
                 ISP_FineResidualSaturationNonWetting = atof(reader);
                 cout << "-----> ISP: Residual saturation nonwetting phase, fine: "
-                        << ISP_FineResidualSaturationNonWetting << "\n";
+                     << ISP_FineResidualSaturationNonWetting << "\n";
             }
             if (reader == string("<CoarseResidualSaturationWetting>"))
             {
                 input >> reader;
                 ISP_CoarseResidualSaturationWetting = atof(reader);
                 cout << "-----> ISP: Residual saturation wetting phase, coarse: "
-                        << ISP_CoarseResidualSaturationWetting << "\n";
+                     << ISP_CoarseResidualSaturationWetting << "\n";
             }
             if (reader == string("<CoarseResidualSaturationNonWetting>"))
             {
                 input >> reader;
                 ISP_CoarseResidualSaturationNonWetting = atof(reader);
                 cout << "-----> ISP: Residual saturation nonwetting phase, coarse: "
-                        << ISP_CoarseResidualSaturationNonWetting << "\n";
+                     << ISP_CoarseResidualSaturationNonWetting << "\n";
             }
         }
         input.close();
@@ -216,7 +216,7 @@ public:
     {
         using namespace std;
         std::cout
-                << "-----> IFP: Interface Fluid Properties Initialization ...\n";
+            << "-----> IFP: Interface Fluid Properties Initialization ...\n";
         //IFP input file defenition
         ifstream input;
 
@@ -227,7 +227,7 @@ public:
             cout << "\n";
             cout << "-----> IFP: Fatal error! - Data read \n";
             cout << "-----> IFP: Could not open the input data file: \""
-                    << ifp_filename << "\n";
+                 << ifp_filename << "\n";
         }
 
         //iPCM input file reading
@@ -244,21 +244,21 @@ public:
                 input >> reader;
                 IFP_GasDiffCoeff = atof(reader);
                 cout << "-----> IFP: Gas Diffusion Coefficient: "
-                        << IFP_GasDiffCoeff << "\n";
+                     << IFP_GasDiffCoeff << "\n";
             }
             if (reader == string("<CO2ResidualSaturation>"))
             {
                 input >> reader;
                 IFP_CO2ResidSat = atof(reader);
                 cout << "-----> IFP: Residual Saturation of CO2: "
-                        << IFP_CO2ResidSat << "\n";
+                     << IFP_CO2ResidSat << "\n";
             }
             if (reader == string("<MolecularDiffusionCoefficient>"))
             {
                 input >> reader;
                 IFP_MolecularDiffusionCoefficient = atof(reader);
                 cout << "-----> IFP: Molecular diffusion coefficient: "
-                        << IFP_MolecularDiffusionCoefficient << "\n";
+                     << IFP_MolecularDiffusionCoefficient << "\n";
             }
         }
         input.close();
@@ -288,8 +288,7 @@ public:
     //Initialization of IPP Parameters
     {
         using namespace std;
-        std::cout
-                << "-----> IPP: Interface Soil Properties Initialization ...\n";
+        std::cout << "-----> IPP: Interface Soil Properties Initialization ...\n";
         //IPP input file defenition
         ifstream input;
 
@@ -300,7 +299,7 @@ public:
             cout << "\n";
             cout << "-----> IPP: Fatal error! - Data read \n";
             cout << "-----> IPP: Could not open the input data file: \""
-                    << ipp_filename << "\n";
+                 << ipp_filename << "\n";
         }
 
         //iPCM input file reading
@@ -323,63 +322,63 @@ public:
                 input >> reader;
                 IPP_InjectionWellRate = atof(reader);
                 cout << "-----> IPP: Injection Well Rate: "
-                        << IPP_InjectionWellRate << "\n";
+                     << IPP_InjectionWellRate << "\n";
             }
             if (reader == string("<InjectionWellWindowSize>"))
             {
                 input >> reader;
                 IPP_InjectionWindowSize = atof(reader);
                 cout << "-----> IPP: Injection Well Window Size: "
-                        << IPP_InjectionWindowSize << "\n";
+                     << IPP_InjectionWindowSize << "\n";
             }
             if (reader == string("<UpperPressure>"))
             {
                 input >> reader;
                 IPP_UpperPressure = atof(reader);
                 cout << "-----> IPP: Upper pressure: "
-                        << IPP_UpperPressure << "\n";
+                     << IPP_UpperPressure << "\n";
             }
             if (reader == string("<LowerPressure>"))
             {
                 input >> reader;
                 IPP_LowerPressure = atof(reader);
                 cout << "-----> IPP: Lower pressure: "
-                        << IPP_LowerPressure << "\n";
+                     << IPP_LowerPressure << "\n";
             }
             if (reader == string("<InfiltrationRate>"))
             {
                 input >> reader;
                 IPP_InfiltrationRate = atof(reader);
                 cout << "-----> IPP: Infiltration rate: "
-                        << IPP_InfiltrationRate << "\n";
+                     << IPP_InfiltrationRate << "\n";
             }
             if (reader == string("<MaxTimeStepSize>"))
             {
                 input >> reader;
                 IPP_MaxTimeStepSize = atof(reader);
                 cout << "-----> IPP: Maximum time step size: "
-                        << IPP_MaxTimeStepSize << "\n";
+                     << IPP_MaxTimeStepSize << "\n";
             }
             if (reader == string("<InfiltrationStartTime>"))
             {
                 input >> reader;
                 IPP_InfiltrationStartTime = atof(reader);
                 cout << "-----> IPP: Start time of infiltration: "
-                        << IPP_InfiltrationStartTime << "\n";
+                     << IPP_InfiltrationStartTime << "\n";
             }
             if (reader == string("<InfiltrationEndTime>"))
             {
                 input >> reader;
                 IPP_InfiltrationEndTime = atof(reader);
                 cout << "-----> IPP: End time of infiltration: "
-                        << IPP_InfiltrationEndTime << "\n";
+                     << IPP_InfiltrationEndTime << "\n";
             }
             if (reader == string("<SimulationNumber>"))
             {
                 input >> reader;
                 IPP_SimulationNumber = atof(reader);
                 cout << "-----> IPP: Output Name: "
-                        << IPP_SimulationNumber << "\n";
+                     << IPP_SimulationNumber << "\n";
             }
         }
         input.close();
diff --git a/appl/lecture/msm/1p2cvs2p/lensproblem1p2c.hh b/appl/lecture/msm/1p2cvs2p/lensproblem1p2c.hh
index effb4f05a9..60e666a484 100644
--- a/appl/lecture/msm/1p2cvs2p/lensproblem1p2c.hh
+++ b/appl/lecture/msm/1p2cvs2p/lensproblem1p2c.hh
@@ -44,360 +44,360 @@
 namespace Dumux
 {
 
-    template <class TypeTag>
-    class LensProblem;
+template <class TypeTag>
+class LensProblem;
 
-    //////////
-    // Specify the properties for the lens problem
-    //////////
-    namespace Properties
-    {
-        NEW_TYPE_TAG(LensProblem, INHERITS_FROM(BoxOnePTwoC));
+//////////
+// Specify the properties for the lens problem
+//////////
+namespace Properties
+{
+NEW_TYPE_TAG(LensProblem, INHERITS_FROM(BoxOnePTwoC));
 
-        // Set the grid type
-        SET_PROP(LensProblem, Grid)
-        {
+// Set the grid type
+SET_PROP(LensProblem, Grid)
+{
 #if HAVE_UG
-            typedef Dune::UGGrid<2> type;
+    typedef Dune::UGGrid<2> type;
 #else
-            typedef Dune::YaspGrid<2> type;
-            //typedef Dune::SGrid<2, 2> type;
+    typedef Dune::YaspGrid<2> type;
+    //typedef Dune::SGrid<2, 2> type;
 #endif
-        };
+};
 
-        SET_PROP(LensProblem, LocalFEMSpace)
-        {
-            typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
-            typedef typename GET_PROP_TYPE(TypeTag, PTAG(GridView)) GridView;
-            enum{dim = GridView::dimension};
+SET_PROP(LensProblem, LocalFEMSpace)
+{
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(GridView)) GridView;
+    enum{dim = GridView::dimension};
 
-        public:
-            typedef Dune::PDELab::Q1LocalFiniteElementMap<Scalar,Scalar,dim> type; // for cubes
-            //    typedef Dune::PDELab::P1LocalFiniteElementMap<Scalar,Scalar,dim>  type; // for simplices
-        };
+public:
+    typedef Dune::PDELab::Q1LocalFiniteElementMap<Scalar,Scalar,dim> type; // for cubes
+    //    typedef Dune::PDELab::P1LocalFiniteElementMap<Scalar,Scalar,dim>  type; // for simplices
+};
 
-        // Set the problem property
-        SET_PROP(LensProblem, Problem)
-        {
-    		typedef Dumux::LensProblem<TypeTag> type;
-        };
+// Set the problem property
+SET_PROP(LensProblem, Problem)
+{
+    typedef Dumux::LensProblem<TypeTag> type;
+};
 
-        // Set fluid configuration
-        SET_PROP(LensProblem, FluidSystem)
-        {
-            typedef Dumux::WaterContaminant<TypeTag> type;
-        };
-
-		// Set the spatial parameters
-		SET_PROP(LensProblem, SpatialParameters)
-		{
- 		   typedef Dumux::LensSpatialParameters1p2c<TypeTag> type;
-        };
-
-        // Enable gravity
-        SET_BOOL_PROP(LensProblem, EnableGravity, false);
-
-	// Set specific Newton controller
-	SET_PROP(LensProblem, NewtonController)
-	{
-		typedef Dumux::LensOnePTwoCNewtonController<TypeTag> type;
-	};
+// Set fluid configuration
+SET_PROP(LensProblem, FluidSystem)
+{
+    typedef Dumux::WaterContaminant<TypeTag> type;
+};
+
+// Set the spatial parameters
+SET_PROP(LensProblem, SpatialParameters)
+{
+    typedef Dumux::LensSpatialParameters1p2c<TypeTag> type;
+};
+
+// Enable gravity
+SET_BOOL_PROP(LensProblem, EnableGravity, false);
+
+// Set specific Newton controller
+SET_PROP(LensProblem, NewtonController)
+{
+    typedef Dumux::LensOnePTwoCNewtonController<TypeTag> type;
+};
+}
+
+/*!
+ * \ingroup TwoPBoxProblems
+ * \brief Soil decontamination problem where a contaminant infiltrates a fully
+ *        water saturated medium.
+ *
+ * The whole problem is symmetric.
+ *
+ * The domain is sized 5m times 4m and features a rectangular lens
+ * with low permeablility which spans from (0.8 m , 2 m) to (4 m, 3 m)
+ * and is surrounded by a medium with higher permability.
+ *
+ * On the top and the bottom of the domain Dirichlet boundary conditions
+ * are used, while Neumann conditions apply on the left and right
+ * boundaries.
+ *
+ * The contaminant is injected at the top boundary from 2.25m to 2.75m at a variable rate.
+ *
+ * The Dirichlet boundaries on the top boundary is different to the bottom pressure.
+ *
+ * This problem uses the \ref TwoPBoxModel.
+ *
+ * This problem should typically simulated until \f$t_{\text{end}} =
+ * 30\,000\;s\f$ is reached. A good choice for the initial time step size
+ * is \f$t_{\text{inital}} = 100\;s\f$.
+ *
+ * To run the simulation execute the following line in shell:
+ * <tt>./lens_1p2c 30000 100</tt>
+ */
+template <class TypeTag >
+class LensProblem : public OnePTwoCBoxProblem<TypeTag>
+{
+    typedef LensProblem<TypeTag> ThisType;
+    typedef OnePTwoCBoxProblem<TypeTag> ParentType;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(GridView)) GridView;
+
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(OnePTwoCIndices)) Indices;
+    enum
+    {
+        // Grid and world dimension
+        dim = GridView::dimension,
+        dimWorld = GridView::dimensionworld,
+
+        // indices of the equations
+        contiEqIdx = Indices::contiEqIdx,
+        transEqIdx = Indices::transEqIdx,
+        // indices of the primary variables
+        pressureIdx = Indices::pressureIdx,
+        x1Idx = Indices::x1Idx
+    };
+
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(PrimaryVariables)) PrimaryVariables;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(BoundaryTypes)) BoundaryTypes;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(TimeManager)) TimeManager;
+
+    typedef typename GridView::template Codim<0>::Entity Element;
+    typedef typename GridView::template Codim<dim>::Entity Vertex;
+    typedef typename GridView::Intersection Intersection;
+
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(FVElementGeometry)) FVElementGeometry;
+
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
+    typedef Dune::FieldVector<Scalar, dim> LocalPosition;
+    typedef Dune::FieldVector<Scalar, dimWorld> GlobalPosition;
+
+public:
+    LensProblem(TimeManager &timeManager,
+                const GridView &gridView,
+                const GlobalPosition &lowerLeft,
+                const GlobalPosition &upperRight,
+                const GlobalPosition &lensLowerLeft,
+                const GlobalPosition &lensUpperRight)
+        : ParentType(timeManager, gridView)
+    {
+        this->spatialParameters().setLensCoords(lensLowerLeft, lensUpperRight);
+
+        bboxMin_[0] = lowerLeft[0];
+        bboxMin_[1] = lowerLeft[1];
+        bboxMax_[0] = upperRight[0];
+        bboxMax_[1] = upperRight[1];
+
+        //load interface-file
+        Dumux::InterfaceProblemProperties interfaceProbProps("interface1p2c.xml");
+
+        upperPressure_ = interfaceProbProps.IPP_UpperPressure;
+        lowerPressure_ = interfaceProbProps.IPP_LowerPressure;
+        infiltrationRate_ = interfaceProbProps.IPP_InfiltrationRate;
+        infiltrationStartTime_= 1.0e-9;//The infiltrations starts always after the first time step!
+        infiltrationEndTime_= interfaceProbProps.IPP_InfiltrationEndTime;
     }
 
     /*!
-     * \ingroup TwoPBoxProblems
-     * \brief Soil decontamination problem where a contaminant infiltrates a fully
-     *        water saturated medium.
-     *
-     * The whole problem is symmetric.
-     *
-     * The domain is sized 5m times 4m and features a rectangular lens
-     * with low permeablility which spans from (0.8 m , 2 m) to (4 m, 3 m)
-     * and is surrounded by a medium with higher permability.
-     *
-     * On the top and the bottom of the domain Dirichlet boundary conditions
-     * are used, while Neumann conditions apply on the left and right
-     * boundaries.
-     *
-     * The contaminant is injected at the top boundary from 2.25m to 2.75m at a variable rate.
-     *
-     * The Dirichlet boundaries on the top boundary is different to the bottom pressure.
-     *
-     * This problem uses the \ref TwoPBoxModel.
-     *
-     * This problem should typically simulated until \f$t_{\text{end}} =
-     * 30\,000\;s\f$ is reached. A good choice for the initial time step size
-     * is \f$t_{\text{inital}} = 100\;s\f$.
+     * \name Problem parameters
+     */
+    // \{
+
+    /*!
+     * \brief The problem name.
      *
-     * To run the simulation execute the following line in shell:
-     * <tt>./lens_1p2c 30000 100</tt>
+     * This is used as a prefix for files generated by the simulation.
      */
-    template <class TypeTag >
-    class LensProblem : public OnePTwoCBoxProblem<TypeTag>
+    const char *name() const
     {
-        typedef LensProblem<TypeTag> ThisType;
-        typedef OnePTwoCBoxProblem<TypeTag> ParentType;
-        typedef typename GET_PROP_TYPE(TypeTag, PTAG(GridView)) GridView;
+        std::string simName = "lens-1p2c_run";
+        Dumux::InterfaceProblemProperties interfaceProbProps("interface1p2c.xml");
+        Scalar simNum =  interfaceProbProps.IPP_SimulationNumber;
 
-        typedef typename GET_PROP_TYPE(TypeTag, PTAG(OnePTwoCIndices)) Indices;
-        enum
-        {
-            // Grid and world dimension
-            dim = GridView::dimension,
-            dimWorld = GridView::dimensionworld,
-
-            // indices of the equations
-            contiEqIdx = Indices::contiEqIdx,
-            transEqIdx = Indices::transEqIdx,
-            // indices of the primary variables
-		pressureIdx = Indices::pressureIdx,
-		x1Idx = Indices::x1Idx
-        };
-
-        typedef typename GET_PROP_TYPE(TypeTag, PTAG(PrimaryVariables)) PrimaryVariables;
-        typedef typename GET_PROP_TYPE(TypeTag, PTAG(BoundaryTypes)) BoundaryTypes;
-        typedef typename GET_PROP_TYPE(TypeTag, PTAG(TimeManager)) TimeManager;
-
-        typedef typename GridView::template Codim<0>::Entity Element;
-        typedef typename GridView::template Codim<dim>::Entity Vertex;
-        typedef typename GridView::Intersection Intersection;
-
-        typedef typename GET_PROP_TYPE(TypeTag, PTAG(FVElementGeometry)) FVElementGeometry;
-
-        typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
-        typedef Dune::FieldVector<Scalar, dim> LocalPosition;
-        typedef Dune::FieldVector<Scalar, dimWorld> GlobalPosition;
-
-    public:
-        LensProblem(TimeManager &timeManager,
-                    const GridView &gridView,
-		    const GlobalPosition &lowerLeft,
-                    const GlobalPosition &upperRight,
-                    const GlobalPosition &lensLowerLeft,
-                    const GlobalPosition &lensUpperRight)
-            : ParentType(timeManager, gridView)
-        {
-            this->spatialParameters().setLensCoords(lensLowerLeft, lensUpperRight);
+        return (str(boost::format("%s-%02d")
+                    %simName%simNum).c_str());
+    }
 
-            bboxMin_[0] = lowerLeft[0];
-	    bboxMin_[1] = lowerLeft[1];
-            bboxMax_[0] = upperRight[0];
-            bboxMax_[1] = upperRight[1];
+    /*!
+     * \brief Returns the temperature within the domain.
+     *
+     * This problem assumes a temperature of 10 degrees Celsius.
+     */
+    Scalar temperature(const Element &element,
+                       const FVElementGeometry &fvElemGeom,
+                       int scvIdx) const
+    {
+        return 273.15 + 10; // -> 10°C
+    };
 
-            //load interface-file
-            Dumux::InterfaceProblemProperties interfaceProbProps("interface1p2c.xml");
+    // \}
 
-            upperPressure_ = interfaceProbProps.IPP_UpperPressure;
-            lowerPressure_ = interfaceProbProps.IPP_LowerPressure;
-            infiltrationRate_ = interfaceProbProps.IPP_InfiltrationRate;
- 	    infiltrationStartTime_= 1.0e-9;//The infiltrations starts always after the first time step!
-            infiltrationEndTime_= interfaceProbProps.IPP_InfiltrationEndTime;
-        }
+    /*!
+     * \name Boundary conditions
+     */
+    // \{
 
-        /*!
-         * \name Problem parameters
-         */
-        // \{
-
-        /*!
-         * \brief The problem name.
-         *
-         * This is used as a prefix for files generated by the simulation.
-         */
-        const char *name() const
-        {
-            std::string simName = "lens-1p2c_run";
-            Dumux::InterfaceProblemProperties interfaceProbProps("interface1p2c.xml");
-            Scalar simNum =  interfaceProbProps.IPP_SimulationNumber;
+    /*!
+     * \brief Specifies which kind of boundary condition should be
+     *        used for which equation on a given boundary segment.
+     *
+     * \param values The boundary types for the conservation equations
+     * \param vertex The vertex on the boundary for which the
+     *               conditions needs to be specified
+     */
+    void boundaryTypes(BoundaryTypes &values, const Vertex &vertex) const
+    {
+        const GlobalPosition globalPos = vertex.geometry().center();
+
+        if (onUpperBoundary_(globalPos) || onLowerBoundary_(globalPos))
+            values.setAllDirichlet();
+        else
+            values.setAllNeumann();
+        if (onInlet_(globalPos))
+            values.setNeumann(transEqIdx);
+        if (onLowerBoundary_(globalPos))
+            values.setNeumann(transEqIdx);
+    }
 
-            return (str(boost::format("%s-%02d")
-                    %simName%simNum).c_str());
-        }
+    /*!
+     * \brief Evaluate the boundary conditions for a dirichlet
+     *        control volume.
+     *
+     * \param values The dirichlet values for the primary variables
+     * \param vertex The vertex representing the "half volume on the boundary"
+     *
+     * For this method, the \a values parameter stores primary variables.
+     */
+    void dirichlet(PrimaryVariables &values, const Vertex &vertex) const
+    {
+        const GlobalPosition globalPos = vertex.geometry().center();
 
-        /*!
-         * \brief Returns the temperature within the domain.
-         *
-         * This problem assumes a temperature of 10 degrees Celsius.
-         */
-        Scalar temperature(const Element &element,
-            const FVElementGeometry &fvElemGeom,
-            int scvIdx) const
-        {
-        return 273.15 + 10; // -> 10°C
-        };
-
-        // \}
-
-        /*!
-         * \name Boundary conditions
-         */
-        // \{
-
-        /*!
-         * \brief Specifies which kind of boundary condition should be
-         *        used for which equation on a given boundary segment.
-         *
-         * \param values The boundary types for the conservation equations
-         * \param vertex The vertex on the boundary for which the
-         *               conditions needs to be specified
-         */
-        void boundaryTypes(BoundaryTypes &values, const Vertex &vertex) const
+        if (onUpperBoundary_(globalPos))
         {
-            const GlobalPosition globalPos = vertex.geometry().center();
-
-            if (onUpperBoundary_(globalPos) || onLowerBoundary_(globalPos))
-            	values.setAllDirichlet();
-            else
-            	values.setAllNeumann();
-            if (onInlet_(globalPos))
-            	values.setNeumann(transEqIdx);
-	    if (onLowerBoundary_(globalPos))
-            	values.setNeumann(transEqIdx);
+            values[pressureIdx] = upperPressure_;
+            values[x1Idx] = 0.0;
         }
-
-        /*!
-         * \brief Evaluate the boundary conditions for a dirichlet
-         *        control volume.
-         *
-         * \param values The dirichlet values for the primary variables
-         * \param vertex The vertex representing the "half volume on the boundary"
-         *
-         * For this method, the \a values parameter stores primary variables.
-         */
-        void dirichlet(PrimaryVariables &values, const Vertex &vertex) const
+        else if (onLowerBoundary_(globalPos))
         {
-            const GlobalPosition globalPos = vertex.geometry().center();
-
-            if (onUpperBoundary_(globalPos))
-            {
-                values[pressureIdx] = upperPressure_;
-                values[x1Idx] = 0.0;
-            }
-            else if (onLowerBoundary_(globalPos))
-            {
-                values[pressureIdx] = lowerPressure_;
-                values[x1Idx] = 0.0;
-            }
-            else
-            	values = 0.0;
+            values[pressureIdx] = lowerPressure_;
+            values[x1Idx] = 0.0;
         }
+        else
+            values = 0.0;
+    }
 
-        /*!
-         * \brief Evaluate the boundary conditions for a neumann
-         *        boundary segment.
-         *
-         * For this method, the \a values parameter stores the mass flux
-         * in normal direction of each phase. Negative values mean influx.
-         */
-        void neumann(PrimaryVariables &values,
-                const Element &element,
-                const FVElementGeometry &fvElemGeom,
+    /*!
+     * \brief Evaluate the boundary conditions for a neumann
+     *        boundary segment.
+     *
+     * For this method, the \a values parameter stores the mass flux
+     * in normal direction of each phase. Negative values mean influx.
+     */
+    void neumann(PrimaryVariables &values,
+                 const Element &element,
+                 const FVElementGeometry &fvElemGeom,
                  const Intersection &isIt,
-                int scvIdx,
-                int boundaryFaceIdx) const
-        {
-            const GlobalPosition &globalPos
+                 int scvIdx,
+                 int boundaryFaceIdx) const
+    {
+        const GlobalPosition &globalPos
             = element.geometry().corner(scvIdx);
 
-            values = 0.0;
+        values = 0.0;
 
-            const Scalar& time = this->timeManager().time();
+        const Scalar& time = this->timeManager().time();
 
-            if (time >= infiltrationStartTime_ && time <= infiltrationEndTime_)
-            {
-                if (onInlet_(globalPos))
-                    values[transEqIdx] = -infiltrationRate_;
-	    }
+        if (time >= infiltrationStartTime_ && time <= infiltrationEndTime_)
+        {
+            if (onInlet_(globalPos))
+                values[transEqIdx] = -infiltrationRate_;
         }
-        // \}
-
-        /*!
-         * \name Volume terms
-         */
-        // \{
-
-        /*!
-         * \brief Evaluate the source term for all phases within a given
-         *        sub-control-volume.
-         *
-         * For this method, the \a values parameter stores the rate mass
-         * generated or annihilate per volume unit. Positive values mean
-         * that mass is created, negative ones mean that it vanishes.
-         */
-        void source(PrimaryVariables &values,
+    }
+    // \}
+
+    /*!
+     * \name Volume terms
+     */
+    // \{
+
+    /*!
+     * \brief Evaluate the source term for all phases within a given
+     *        sub-control-volume.
+     *
+     * For this method, the \a values parameter stores the rate mass
+     * generated or annihilate per volume unit. Positive values mean
+     * that mass is created, negative ones mean that it vanishes.
+     */
+    void source(PrimaryVariables &values,
                 const Element &element,
                 const FVElementGeometry &,
                 int subControlVolumeIdx) const
-        {
-            values = Scalar(0.0);
-        }
+    {
+        values = Scalar(0.0);
+    }
 
-        /*!
-         * \brief Evaluate the initial value for a control volume.
-         *
-         * For this method, the \a values parameter stores primary
-         * variables.
-         */
-        void initial(PrimaryVariables &values,
-                const Element &element,
-                const FVElementGeometry &fvElemGeom,
-                int scvIdx) const
-        {
-            const GlobalPosition &globalPos
-                = element.geometry().corner(scvIdx);
-
-            // no contaminant, hydrostatic pressure
-            const Scalar depth = this->bboxMax()[1] - globalPos[1];
-            const Scalar height = this->bboxMax()[1] - this->bboxMin()[1];
-
-            values[contiEqIdx] = upperPressure_ - depth/height*(upperPressure_-lowerPressure_);
-		//if (globalPos[1]>3.5 && globalPos[1]<3.75 && globalPos[0]>2.25 && globalPos[0]<2.75 )
-		//{ values[transEqIdx] = 0.001;}
-		//else
-		values[transEqIdx] = 0.0;
-        }
-        // \}
+    /*!
+     * \brief Evaluate the initial value for a control volume.
+     *
+     * For this method, the \a values parameter stores primary
+     * variables.
+     */
+    void initial(PrimaryVariables &values,
+                 const Element &element,
+                 const FVElementGeometry &fvElemGeom,
+                 int scvIdx) const
+    {
+        const GlobalPosition &globalPos
+            = element.geometry().corner(scvIdx);
 
-    private:
-        bool onLeftBoundary_(const GlobalPosition &globalPos) const
-        {
-            return globalPos[0] < this->bboxMin()[0] + eps_;
-        }
+        // no contaminant, hydrostatic pressure
+        const Scalar depth = this->bboxMax()[1] - globalPos[1];
+        const Scalar height = this->bboxMax()[1] - this->bboxMin()[1];
 
-        bool onRightBoundary_(const GlobalPosition &globalPos) const
-        {
-            return globalPos[0] > this->bboxMax()[0] - eps_;
-        }
+        values[contiEqIdx] = upperPressure_ - depth/height*(upperPressure_-lowerPressure_);
+        //if (globalPos[1]>3.5 && globalPos[1]<3.75 && globalPos[0]>2.25 && globalPos[0]<2.75 )
+        //{ values[transEqIdx] = 0.001;}
+        //else
+        values[transEqIdx] = 0.0;
+    }
+    // \}
 
-        bool onLowerBoundary_(const GlobalPosition &globalPos) const
-        {
-            return globalPos[1] < this->bboxMin()[1] + eps_;
-        }
+private:
+    bool onLeftBoundary_(const GlobalPosition &globalPos) const
+    {
+        return globalPos[0] < this->bboxMin()[0] + eps_;
+    }
 
-        bool onUpperBoundary_(const GlobalPosition &globalPos) const
-        {
-            return globalPos[1] > this->bboxMax()[1] - eps_;
-        }
+    bool onRightBoundary_(const GlobalPosition &globalPos) const
+    {
+        return globalPos[0] > this->bboxMax()[0] - eps_;
+    }
 
-        bool onInlet_(const GlobalPosition &globalPos) const
-        {
-            Scalar width = this->bboxMax()[0] - this->bboxMin()[0];
-            Scalar lambda = (this->bboxMax()[0] - globalPos[0])/width;
-            return onUpperBoundary_(globalPos)
-                    && (bboxMax_[0] - 0.45*width)/width > lambda
-                    && lambda > (bboxMax_[0] - 0.55*width)/width;
-        }
+    bool onLowerBoundary_(const GlobalPosition &globalPos) const
+    {
+        return globalPos[1] < this->bboxMin()[1] + eps_;
+    }
 
-        static const Scalar eps_ = 3e-6;
-        GlobalPosition bboxMin_;
-        GlobalPosition bboxMax_;
+    bool onUpperBoundary_(const GlobalPosition &globalPos) const
+    {
+        return globalPos[1] > this->bboxMax()[1] - eps_;
+    }
 
-        Scalar upperPressure_;
-        Scalar lowerPressure_;
-        Scalar infiltrationRate_;
-        Scalar infiltrationStartTime_;
-        Scalar infiltrationEndTime_;
-    };
+    bool onInlet_(const GlobalPosition &globalPos) const
+    {
+        Scalar width = this->bboxMax()[0] - this->bboxMin()[0];
+        Scalar lambda = (this->bboxMax()[0] - globalPos[0])/width;
+        return onUpperBoundary_(globalPos)
+            && (bboxMax_[0] - 0.45*width)/width > lambda
+            && lambda > (bboxMax_[0] - 0.55*width)/width;
+    }
+
+    static const Scalar eps_ = 3e-6;
+    GlobalPosition bboxMin_;
+    GlobalPosition bboxMax_;
+
+    Scalar upperPressure_;
+    Scalar lowerPressure_;
+    Scalar infiltrationRate_;
+    Scalar infiltrationStartTime_;
+    Scalar infiltrationEndTime_;
+};
 } //end namespace
 
 #endif
diff --git a/appl/lecture/msm/1p2cvs2p/lensproblem2p.hh b/appl/lecture/msm/1p2cvs2p/lensproblem2p.hh
index 06b8677049..25c311a169 100644
--- a/appl/lecture/msm/1p2cvs2p/lensproblem2p.hh
+++ b/appl/lecture/msm/1p2cvs2p/lensproblem2p.hh
@@ -186,23 +186,22 @@ class LensProblem : public TwoPProblem<TypeTag>
     typedef typename GET_PROP_TYPE(TypeTag, PTAG(FVElementGeometry)) FVElementGeometry;
 
     typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
-    typedef Dune::FieldVector<Scalar, dim>       LocalPosition;
-    typedef Dune::FieldVector<Scalar, dimWorld>  GlobalPosition;
+    typedef Dune::FieldVector<Scalar, dimWorld> GlobalPosition;
 
 public:
     LensProblem(TimeManager &timeManager,
                 const GridView &gridView,
-		    const GlobalPosition &lowerLeft,
-                    const GlobalPosition &upperRight,
+                const GlobalPosition &lowerLeft,
+                const GlobalPosition &upperRight,
                 const GlobalPosition &lensLowerLeft,
                 const GlobalPosition &lensUpperRight)
         : ParentType(timeManager, gridView)
     {
         this->spatialParameters().setLensCoords(lensLowerLeft, lensUpperRight);
-            bboxMin_[0] = lowerLeft[0];
-	    bboxMin_[1] = lowerLeft[1];
-            bboxMax_[0] = upperRight[0];
-            bboxMax_[1] = upperRight[1];
+        bboxMin_[0] = lowerLeft[0];
+        bboxMin_[1] = lowerLeft[1];
+        bboxMax_[0] = upperRight[0];
+        bboxMax_[1] = upperRight[1];
 
         //load interface-file
         Dumux::InterfaceProblemProperties interfaceProbProps("interface2p.xml");
@@ -210,8 +209,8 @@ public:
         lowerPressure_ = interfaceProbProps.IPP_LowerPressure;
         upperPressure_ = interfaceProbProps.IPP_UpperPressure;
         infiltrationRate_ = interfaceProbProps.IPP_InfiltrationRate;
-             //infiltrationStartTime_= interfaceProbProps.IPP_InfiltrationStartTime;
-	    infiltrationStartTime_= 1.0e-9;//The infiltrations starts always after the first time step!
+        //infiltrationStartTime_= interfaceProbProps.IPP_InfiltrationStartTime;
+        infiltrationStartTime_= 1.0e-9;//The infiltrations starts always after the first time step!
         infiltrationEndTime_= interfaceProbProps.IPP_InfiltrationEndTime;
     }
 
@@ -232,7 +231,7 @@ public:
         Scalar simNum =  interfaceProbProps.IPP_SimulationNumber;
 
         return (str(boost::format("%s-%02d")
-                %simName%simNum).c_str());
+                    %simName%simNum).c_str());
     }
 
     /*!
@@ -241,8 +240,8 @@ public:
      * This problem assumes a temperature of 10 degrees Celsius.
      */
     Scalar temperature(const Element &element,
-            const FVElementGeometry &fvElemGeom,
-            int scvIdx) const
+                       const FVElementGeometry &fvElemGeom,
+                       int scvIdx) const
     {
         return 273.15 + 10; // -> 10°C
     };
@@ -267,7 +266,7 @@ public:
         const GlobalPosition globalPos = vertex.geometry().center();
 
 
-            if (onUpperBoundary_(globalPos) || onLowerBoundary_(globalPos))
+        if (onUpperBoundary_(globalPos) || onLowerBoundary_(globalPos))
             values.setAllDirichlet();
         else
             values.setAllNeumann();
@@ -300,7 +299,7 @@ public:
             values[SnIdx] = 0.0;
         }
         else
-        	values = 0.0;
+            values = 0.0;
 
 //        Scalar densityW = this->wettingPhase().density();
 //
@@ -345,11 +344,11 @@ public:
 
         const Scalar& time = this->timeManager().time();
 
-         if (time >= infiltrationStartTime_ && time <= infiltrationEndTime_)
-         {
-             if (onInlet_(globalPos))
-                 values[contiNEqIdx] = -infiltrationRate_; // kg / (m * s)
-         }
+        if (time >= infiltrationStartTime_ && time <= infiltrationEndTime_)
+        {
+            if (onInlet_(globalPos))
+                values[contiNEqIdx] = -infiltrationRate_; // kg / (m * s)
+        }
 
     }
     // \}
@@ -423,8 +422,8 @@ private:
     {
         Scalar width = this->bboxMax()[0] - this->bboxMin()[0];
         Scalar lambda = (this->bboxMax()[0] - globalPos[0])/width;
-          return onUpperBoundary_(globalPos) && (bboxMax_[0]-0.35*width)/width > lambda && lambda > (bboxMax_[0]-0.55*width)/width;
-      }
+        return onUpperBoundary_(globalPos) && (bboxMax_[0]-0.35*width)/width > lambda && lambda > (bboxMax_[0]-0.55*width)/width;
+    }
 
     static const Scalar eps_ = 3e-6;
     GlobalPosition bboxMin_;
diff --git a/dumux/boxmodels/1p/1pfluxvariables.hh b/dumux/boxmodels/1p/1pfluxvariables.hh
index df22932d0e..c452c20c9e 100644
--- a/dumux/boxmodels/1p/1pfluxvariables.hh
+++ b/dumux/boxmodels/1p/1pfluxvariables.hh
@@ -26,7 +26,7 @@
  *        the flux of the fluid over a face of a finite volume for the one-phase model.
  *        
  *        This means pressure and temperature gradients, phase densities at
- * 		  the integration point, etc.
+ *           the integration point, etc.
  */
 #ifndef DUMUX_1P_FLUX_VARIABLES_HH
 #define DUMUX_1P_FLUX_VARIABLES_HH
@@ -75,7 +75,7 @@ class OnePFluxVariables
     typedef Dune::FieldMatrix<Scalar, dim, dim> Tensor;
 
 public:
-	/*
+    /*
      * \brief The constructor
      *
      * \param problem The problem
diff --git a/dumux/boxmodels/2p2cni/2p2cniboundaryvariables.hh b/dumux/boxmodels/2p2cni/2p2cniboundaryvariables.hh
index fbbbed3baf..6856d2068c 100644
--- a/dumux/boxmodels/2p2cni/2p2cniboundaryvariables.hh
+++ b/dumux/boxmodels/2p2cni/2p2cniboundaryvariables.hh
@@ -156,7 +156,7 @@ protected:
         ScalarGradient tmp(0.0);
 
         // calculate gradients and secondary variables at IPs of the boundary
-    	for (int idx = 0;
+        for (int idx = 0;
              idx < fvElemGeom_.numVertices;
              idx++) // loop over adjacent vertices
         {
@@ -198,8 +198,8 @@ protected:
 
             for (int phaseIdx=0; phaseIdx < numPhases; phaseIdx++)
             {
-            	densityAtIP_[phaseIdx] += elemDat[idx].density(phaseIdx)*boundaryFace_->shapeValue[idx];
-            	molarDensityAtIP_[phaseIdx] += elemDat[idx].molarDensity(phaseIdx)*boundaryFace_->shapeValue[idx];
+                densityAtIP_[phaseIdx] += elemDat[idx].density(phaseIdx)*boundaryFace_->shapeValue[idx];
+                molarDensityAtIP_[phaseIdx] += elemDat[idx].molarDensity(phaseIdx)*boundaryFace_->shapeValue[idx];
             }
         }
 
diff --git a/dumux/common/pardiso.hh b/dumux/common/pardiso.hh
index abed548e56..49367ccb54 100644
--- a/dumux/common/pardiso.hh
+++ b/dumux/common/pardiso.hh
@@ -319,24 +319,24 @@ public:
         initAndFactor(A);
     }
 
-	/*! \brief Prepare the preconditioner.
+    /*! \brief Prepare the preconditioner.
 
-	A solver solves a linear operator equation A(x)=b by applying
+    A solver solves a linear operator equation A(x)=b by applying
     one or several steps of the preconditioner. The method pre()
     is called before the first apply operation.
     b and x are right hand side and solution vector of the linear
     system respectively. It may. e.g., scale the system, allocate memory or
     compute a (I)LU decomposition.
-	  Note: The ILU decomposition could also be computed in the constructor
+      Note: The ILU decomposition could also be computed in the constructor
     or with a separate method of the derived method if several
     linear systems with the same matrix are to be solved.
 
     \param x The left hand side of the equation.
     \param b The right hand side of the equation.
-	*/
+    */
     virtual void pre (X& x, Y& b) {}
 
-	/*! \brief Apply one step of the preconditioner to the system \f$ A(v)=d \f$.
+    /*! \brief Apply one step of the preconditioner to the system \f$ A(v)=d \f$.
 
     On entry \f$ v=0 \f$ and \f$ d=b-A(x) \f$ (although this might not be
     computed in that way. On exit v contains the update, i.e
@@ -345,7 +345,7 @@ public:
     the preconditioner.
     \param[out] v The update to be computed
     \param d The current defect.
-	*/
+    */
     virtual void apply (X& v, const Y& d)
     {
 #ifdef HAVE_PARDISO
@@ -389,14 +389,14 @@ public:
 #endif
     }
 
-	/*! \brief Clean up.
+    /*! \brief Clean up.
 
-	This method is called after the last apply call for the
+    This method is called after the last apply call for the
     linear system to be solved. Memory may be deallocated safely
     here. x is the solution of the linear equation.
 
     \param x The right hand side of the equation.
-	*/
+    */
     virtual void post (X& x)
     {
 #ifdef HAVE_PARDISO
diff --git a/dumux/common/start.hh b/dumux/common/start.hh
index 76951d236b..2a3e63cd09 100644
--- a/dumux/common/start.hh
+++ b/dumux/common/start.hh
@@ -121,7 +121,7 @@ int startFromDGF(int argc, char **argv)
                 std::cerr << "WARNING: THE PROGRAM IS STARTED USING MPI, BUT THE GRID IMPLEMENTATION\n"
                           << "         YOU HAVE CHOSEN IS NOT PARALLEL!\n";
             }
-        	gridPtr.loadBalance();
+            gridPtr.loadBalance();
         }
 
         // instantiate and run the concrete problem
diff --git a/dumux/decoupled/2p2c/2p2cproblem.hh b/dumux/decoupled/2p2c/2p2cproblem.hh
index 4918c8aaf0..81884bcc1c 100644
--- a/dumux/decoupled/2p2c/2p2cproblem.hh
+++ b/dumux/decoupled/2p2c/2p2cproblem.hh
@@ -52,8 +52,8 @@ class IMPETProblem2P2C : public IMPETProblem<TypeTag, Implementation>
     typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar))   Scalar;
 
     // material properties
-    typedef typename GET_PROP_TYPE(TypeTag, PTAG(FluidSystem))			FluidSystem;
-    typedef typename GET_PROP_TYPE(TypeTag, PTAG(SpatialParameters))	SpatialParameters;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(FluidSystem))            FluidSystem;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(SpatialParameters))    SpatialParameters;
 
 
     enum {
diff --git a/dumux/decoupled/2p2c/2p2cproperties.hh b/dumux/decoupled/2p2c/2p2cproperties.hh
index 85941d3520..ed6d4350d9 100644
--- a/dumux/decoupled/2p2c/2p2cproperties.hh
+++ b/dumux/decoupled/2p2c/2p2cproperties.hh
@@ -108,7 +108,7 @@ SET_PROP(DecoupledTwoPTwoC, TwoPIndices)
 // set fluid/component information
 SET_PROP(DecoupledTwoPTwoC, NumPhases) //!< The number of phases in the 2p model is 2
 {
-	// the property is created in decoupledproperties.hh
+    // the property is created in decoupledproperties.hh
 private:
     typedef typename GET_PROP_TYPE(TypeTag, PTAG(FluidSystem)) FluidSystem;
 
diff --git a/dumux/decoupled/2p2c/dec2p2cfluidstate.hh b/dumux/decoupled/2p2c/dec2p2cfluidstate.hh
index 3ba3911a74..5f9262be32 100644
--- a/dumux/decoupled/2p2c/dec2p2cfluidstate.hh
+++ b/dumux/decoupled/2p2c/dec2p2cfluidstate.hh
@@ -60,8 +60,8 @@ class DecTwoPTwoCFluidState : public FluidState<typename GET_PROP_TYPE(TypeTag,
     };
 
 public:
-    enum { 	numPhases = GET_PROP_VALUE(TypeTag, PTAG(NumPhases)),
-			numComponents = GET_PROP_VALUE(TypeTag, PTAG(NumComponents)),};
+    enum {     numPhases = GET_PROP_VALUE(TypeTag, PTAG(NumPhases)),
+            numComponents = GET_PROP_VALUE(TypeTag, PTAG(NumComponents)),};
     
 public:
     /*!
@@ -90,11 +90,11 @@ public:
         }
         else
         phasePressure_[wPhaseIdx] = pw;
-        phasePressure_[nPhaseIdx] = pw;		// as long as capillary pressure is neglected
+        phasePressure_[nPhaseIdx] = pw;        // as long as capillary pressure is neglected
         temperature_=temperature;
 
 
-    	//mole equilibrium ratios K for in case wPhase is reference phase
+        //mole equilibrium ratios K for in case wPhase is reference phase
         double k1 = FluidSystem::activityCoeff(wPhaseIdx, wCompIdx, temperature_, phasePressure_[nPhaseIdx], *this)
                     / phasePressure_[nPhaseIdx];    // = p^wComp_vap / p_n
         double k2 = FluidSystem::activityCoeff(wPhaseIdx, nCompIdx, temperature_, phasePressure_[nPhaseIdx], *this)
@@ -102,23 +102,23 @@ public:
 
         // get mole fraction from equilibrium konstants
         Scalar xw1 = (1. - k2) / (k1 -k2);
-		Scalar xn1 = xw1 * k1;
+        Scalar xn1 = xw1 * k1;
 
 
-		// transform mole to mass fractions
-		massfrac_[wPhaseIdx][wCompIdx] = xw1 * FluidSystem::molarMass(wCompIdx)
+        // transform mole to mass fractions
+        massfrac_[wPhaseIdx][wCompIdx] = xw1 * FluidSystem::molarMass(wCompIdx)
             / ( xw1 * FluidSystem::molarMass(wCompIdx) + (1.-xw1) * FluidSystem::molarMass(nCompIdx) );
-		massfrac_[nPhaseIdx][wCompIdx] = xn1 * FluidSystem::molarMass(wCompIdx)
+        massfrac_[nPhaseIdx][wCompIdx] = xn1 * FluidSystem::molarMass(wCompIdx)
             / ( xn1 * FluidSystem::molarMass(wCompIdx) + (1.-xn1) * FluidSystem::molarMass(nCompIdx) );
 
 
         //mass equilibrium ratios
-        equilRatio_[nPhaseIdx][wCompIdx] = massfrac_[nPhaseIdx][wCompIdx] / massfrac_[wPhaseIdx][wCompIdx]; 	// = Xn1 / Xw1 = K1
-        equilRatio_[nPhaseIdx][nCompIdx] = (1.-massfrac_[nPhaseIdx][wCompIdx])/ (1.-massfrac_[wPhaseIdx][wCompIdx]); // =(1.-Xn1) / (1.-Xw1)	 = K2
-		equilRatio_[wPhaseIdx][nCompIdx] = equilRatio_[wPhaseIdx][wCompIdx] = 1.;
+        equilRatio_[nPhaseIdx][wCompIdx] = massfrac_[nPhaseIdx][wCompIdx] / massfrac_[wPhaseIdx][wCompIdx];     // = Xn1 / Xw1 = K1
+        equilRatio_[nPhaseIdx][nCompIdx] = (1.-massfrac_[nPhaseIdx][wCompIdx])/ (1.-massfrac_[wPhaseIdx][wCompIdx]); // =(1.-Xn1) / (1.-Xw1)     = K2
+        equilRatio_[wPhaseIdx][nCompIdx] = equilRatio_[wPhaseIdx][wCompIdx] = 1.;
 
-		// phase fraction of nPhase [mass/totalmass]
-		nu_[nPhaseIdx] = 0;
+        // phase fraction of nPhase [mass/totalmass]
+        nu_[nPhaseIdx] = 0;
 
         // check if there is enough of component 1 to form a phase
         if (Z1 > massfrac_[nPhaseIdx][wCompIdx] && Z1 < massfrac_[wPhaseIdx][wCompIdx])
@@ -129,7 +129,7 @@ public:
             massfrac_[nPhaseIdx][wCompIdx] = Z1; // hence, assign complete mass soluted into nPhase
             massfrac_[wPhaseIdx][wCompIdx] = 1.;
         }
-        else 	// (Z1 >= Xw1) => no nPhase
+        else     // (Z1 >= Xw1) => no nPhase
         {
             nu_[nPhaseIdx] = 0; // no second phase
             massfrac_[wPhaseIdx][wCompIdx] = Z1;
@@ -137,16 +137,16 @@ public:
         }
 
         // complete array of mass fractions
-		massfrac_[wPhaseIdx][nCompIdx] = 1. - massfrac_[wPhaseIdx][wCompIdx];
-		massfrac_[nPhaseIdx][nCompIdx] = 1. - massfrac_[nPhaseIdx][wCompIdx];
+        massfrac_[wPhaseIdx][nCompIdx] = 1. - massfrac_[wPhaseIdx][wCompIdx];
+        massfrac_[nPhaseIdx][nCompIdx] = 1. - massfrac_[nPhaseIdx][wCompIdx];
 
-		// complete phase mass fractions
-		nu_[wPhaseIdx] = 1. - nu_[nPhaseIdx];
+        // complete phase mass fractions
+        nu_[wPhaseIdx] = 1. - nu_[nPhaseIdx];
 
-//		// let FluidSystem compute partial pressures
-//		FluidSystem::computePartialPressures(temperature_, phasePressure_[nPhaseIdx], *this);
+//        // let FluidSystem compute partial pressures
+//        FluidSystem::computePartialPressures(temperature_, phasePressure_[nPhaseIdx], *this);
 
-		// get densities with correct composition
+        // get densities with correct composition
         density_[wPhaseIdx] = FluidSystem::phaseDensity(wPhaseIdx,
                                                         temperature,
                                                         phasePressure_[wPhaseIdx],
@@ -160,11 +160,11 @@ public:
         Sw_ /= (nu_[wPhaseIdx]/density_[wPhaseIdx] + nu_[nPhaseIdx]/density_[nPhaseIdx]);
 
         massConcentration_[wCompIdx] =
-        		poro * (massfrac_[wPhaseIdx][wCompIdx] * Sw_ * density_[wPhaseIdx]
-        		        + massfrac_[nPhaseIdx][wCompIdx] * (1.-Sw_) * density_[nPhaseIdx]);
+                poro * (massfrac_[wPhaseIdx][wCompIdx] * Sw_ * density_[wPhaseIdx]
+                        + massfrac_[nPhaseIdx][wCompIdx] * (1.-Sw_) * density_[nPhaseIdx]);
         massConcentration_[nCompIdx] =
-        		poro * (massfrac_[wPhaseIdx][nCompIdx] * Sw_ * density_[wPhaseIdx]
-        		        + massfrac_[nPhaseIdx][nCompIdx] * (1-Sw_) * density_[nPhaseIdx]);
+                poro * (massfrac_[wPhaseIdx][nCompIdx] * Sw_ * density_[wPhaseIdx]
+                        + massfrac_[nPhaseIdx][nCompIdx] * (1-Sw_) * density_[nPhaseIdx]);
     }
 
     //! a flash routine for 2p2c if the saturation instead of total concentration is known.
@@ -191,26 +191,26 @@ public:
         // assign values
         Sw_ = sat;
         phasePressure_[wPhaseIdx] = pw;
-        phasePressure_[nPhaseIdx] = pw;		// as long as capillary pressure is neglected
+        phasePressure_[nPhaseIdx] = pw;        // as long as capillary pressure is neglected
         temperature_=temperature;
-        nu_[nPhaseIdx] = nu_[wPhaseIdx] = NAN;	//in contrast to the standard update() method, satflash() does not calculate nu.
+        nu_[nPhaseIdx] = nu_[wPhaseIdx] = NAN;    //in contrast to the standard update() method, satflash() does not calculate nu.
 
 
-    	//mole equilibrium ratios K for in case wPhase is reference phase
+        //mole equilibrium ratios K for in case wPhase is reference phase
         double k1 = FluidSystem::activityCoeff(wPhaseIdx, wCompIdx, temperature_, phasePressure_[nPhaseIdx], *this)
-					/ phasePressure_[nPhaseIdx];
+                    / phasePressure_[nPhaseIdx];
         double k2 = FluidSystem::activityCoeff(wPhaseIdx, nCompIdx, temperature_, phasePressure_[nPhaseIdx], *this)
-					/ phasePressure_[nPhaseIdx];
+                    / phasePressure_[nPhaseIdx];
 
         // get mole fraction from equilibrium konstants
         Scalar xw1 = (1. - k2) / (k1 -k2);
-		Scalar xn1 = xw1 * k1;
+        Scalar xn1 = xw1 * k1;
 
 
-		// transform mole to mass fractions
-		massfrac_[wPhaseIdx][wCompIdx] = xw1 * FluidSystem::molarMass(wCompIdx)
+        // transform mole to mass fractions
+        massfrac_[wPhaseIdx][wCompIdx] = xw1 * FluidSystem::molarMass(wCompIdx)
             / ( xw1 * FluidSystem::molarMass(wCompIdx) + (1.-xw1) * FluidSystem::molarMass(nCompIdx) );
-		massfrac_[nPhaseIdx][wCompIdx] = xn1 * FluidSystem::molarMass(wCompIdx)
+        massfrac_[nPhaseIdx][wCompIdx] = xn1 * FluidSystem::molarMass(wCompIdx)
             / ( xn1 * FluidSystem::molarMass(wCompIdx) + (1.-xn1) * FluidSystem::molarMass(nCompIdx) );
 
         // complete array of mass fractions
@@ -218,11 +218,11 @@ public:
         massfrac_[nPhaseIdx][nCompIdx] = 1. - massfrac_[nPhaseIdx][wCompIdx];
 
         //mass equilibrium ratios
-        equilRatio_[nPhaseIdx][wCompIdx] = massfrac_[nPhaseIdx][wCompIdx] / massfrac_[wPhaseIdx][wCompIdx]; 	// = Xn1 / Xw1 = K1
-        equilRatio_[nPhaseIdx][nCompIdx] = (1.-massfrac_[nPhaseIdx][wCompIdx])/ (1.-massfrac_[wPhaseIdx][wCompIdx]); // =(1.-Xn1) / (1.-Xw1)	 = K2
-		equilRatio_[wPhaseIdx][nCompIdx] = equilRatio_[wPhaseIdx][wCompIdx] = 1.;
+        equilRatio_[nPhaseIdx][wCompIdx] = massfrac_[nPhaseIdx][wCompIdx] / massfrac_[wPhaseIdx][wCompIdx];     // = Xn1 / Xw1 = K1
+        equilRatio_[nPhaseIdx][nCompIdx] = (1.-massfrac_[nPhaseIdx][wCompIdx])/ (1.-massfrac_[wPhaseIdx][wCompIdx]); // =(1.-Xn1) / (1.-Xw1)     = K2
+        equilRatio_[wPhaseIdx][nCompIdx] = equilRatio_[wPhaseIdx][wCompIdx] = 1.;
 
-		// get densities with correct composition
+        // get densities with correct composition
         density_[wPhaseIdx] = FluidSystem::phaseDensity(wPhaseIdx,
                                                         temperature,
                                                         phasePressure_[wPhaseIdx],
@@ -233,11 +233,11 @@ public:
                                                         *this);
 
         massConcentration_[wCompIdx] =
-        		poro * (massfrac_[wPhaseIdx][wCompIdx] * Sw_ * density_[wPhaseIdx]
-        		        + massfrac_[nPhaseIdx][wCompIdx] * (1.-Sw_) * density_[nPhaseIdx]);
+                poro * (massfrac_[wPhaseIdx][wCompIdx] * Sw_ * density_[wPhaseIdx]
+                        + massfrac_[nPhaseIdx][wCompIdx] * (1.-Sw_) * density_[nPhaseIdx]);
         massConcentration_[nCompIdx] =
-        		poro * (massfrac_[wPhaseIdx][nCompIdx] * Sw_ * density_[wPhaseIdx]
-        		        + massfrac_[nPhaseIdx][nCompIdx] * (1-Sw_) * density_[nPhaseIdx]);
+                poro * (massfrac_[wPhaseIdx][nCompIdx] * Sw_ * density_[wPhaseIdx]
+                        + massfrac_[nPhaseIdx][nCompIdx] * (1-Sw_) * density_[nPhaseIdx]);
     }
     //@}
     /*!
@@ -277,11 +277,11 @@ public:
      */
     Scalar moleFrac(int phaseIdx, int compIdx) const
     {
-		// as the moass fractions are calculated, it is used to determine the mole fractions
-		double moleFrac_ = ( massfrac_[phaseIdx][compIdx] / FluidSystem::molarMass(compIdx) );	// = moles of compIdx
-		moleFrac_ /= ( massfrac_[phaseIdx][wCompIdx] / FluidSystem::molarMass(wCompIdx)
-					   + massfrac_[phaseIdx][nCompIdx] / FluidSystem::molarMass(nCompIdx) );	// /= total moles in phase
-		return moleFrac_;
+        // as the moass fractions are calculated, it is used to determine the mole fractions
+        double moleFrac_ = ( massfrac_[phaseIdx][compIdx] / FluidSystem::molarMass(compIdx) );    // = moles of compIdx
+        moleFrac_ /= ( massfrac_[phaseIdx][wCompIdx] / FluidSystem::molarMass(wCompIdx)
+                       + massfrac_[phaseIdx][nCompIdx] / FluidSystem::molarMass(nCompIdx) );    // /= total moles in phase
+        return moleFrac_;
     }
 
     /*!
@@ -316,11 +316,11 @@ public:
      */
     Scalar partialPressure(int componentIdx) const
     {
-    	if(componentIdx==nCompIdx)
-    		return phasePressure_[nPhaseIdx]*moleFrac(nPhaseIdx, nCompIdx);
-		if(componentIdx == wCompIdx)
-	    	return phasePressure_[nPhaseIdx]*moleFrac(nPhaseIdx, wCompIdx);
-		else
+        if(componentIdx==nCompIdx)
+            return phasePressure_[nPhaseIdx]*moleFrac(nPhaseIdx, nCompIdx);
+        if(componentIdx == wCompIdx)
+            return phasePressure_[nPhaseIdx]*moleFrac(nPhaseIdx, wCompIdx);
+        else
             DUNE_THROW(Dune::NotImplemented, "component not found in fluidState!");
     }
 
diff --git a/dumux/decoupled/2p2c/fvpressure2p2c.hh b/dumux/decoupled/2p2c/fvpressure2p2c.hh
index 019e31f42a..18d347f447 100644
--- a/dumux/decoupled/2p2c/fvpressure2p2c.hh
+++ b/dumux/decoupled/2p2c/fvpressure2p2c.hh
@@ -146,14 +146,14 @@ public:
     //pressure solution routine: update estimate for secants, assemble, solve.
     void pressure(bool solveTwice = true)
     {
-    	//pre-transport to estimate update vector
-    	Scalar dt_estimate = 0.;
-    	Dune::dinfo << "secant guess"<< std::endl;
-    	problem_.transportModel().update(-1, dt_estimate, problem_.variables().updateEstimate(), false);
-    	//last argument false in update() makes shure that this is estimate and no "real" transport step
+        //pre-transport to estimate update vector
+        Scalar dt_estimate = 0.;
+        Dune::dinfo << "secant guess"<< std::endl;
+        problem_.transportModel().update(-1, dt_estimate, problem_.variables().updateEstimate(), false);
+        //last argument false in update() makes shure that this is estimate and no "real" transport step
         problem_.variables().updateEstimate() *= problem_.timeManager().timeStepSize();
 
-    	assemble(false);           Dune::dinfo << "pressure calculation"<< std::endl;
+        assemble(false);           Dune::dinfo << "pressure calculation"<< std::endl;
         solve();
 
         return;
@@ -481,17 +481,17 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
         }
         else
         {
-		        // derivatives of the fluid volume with respect to concentration of components, or pressure
-				if (dV_[0][globalIdxI] == 0)
-					volumeDerivatives(globalPos, *eIt, dV_[wPhaseIdx][globalIdxI][0], dV_[nPhaseIdx][globalIdxI][0], dv_dp[globalIdxI][0]);
+                // derivatives of the fluid volume with respect to concentration of components, or pressure
+                if (dV_[0][globalIdxI] == 0)
+                    volumeDerivatives(globalPos, *eIt, dV_[wPhaseIdx][globalIdxI][0], dV_[nPhaseIdx][globalIdxI][0], dv_dp[globalIdxI][0]);
 
-				source[wPhaseIdx] *= dV_[wPhaseIdx][globalIdxI];		// note: dV_[i][1] = dv_dC1 = dV/dm1
-				source[nPhaseIdx] *= dV_[nPhaseIdx][globalIdxI];
+                source[wPhaseIdx] *= dV_[wPhaseIdx][globalIdxI];        // note: dV_[i][1] = dv_dC1 = dV/dm1
+                source[nPhaseIdx] *= dV_[nPhaseIdx][globalIdxI];
         }
-		f_[globalIdxI] = volume * (source[wPhaseIdx] + source[nPhaseIdx]);
+        f_[globalIdxI] = volume * (source[wPhaseIdx] + source[nPhaseIdx]);
         /***********************************/
 
-		// get absolute permeability
+        // get absolute permeability
         FieldMatrix permeabilityI(problem_.spatialParameters().intrinsicPermeability(globalPos, *eIt));
 
         // get mobilities and fractional flow factors
@@ -585,11 +585,11 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
 
                 if (first)     // if we are at the very first iteration we can't calculate phase potentials
                 {
-                	// get fractional flow factors in neigbor
+                    // get fractional flow factors in neigbor
                     Scalar fractionalWJ = lambdaWJ / (lambdaWJ+ lambdaNWJ);
                     Scalar fractionalNWJ = lambdaNWJ / (lambdaWJ+ lambdaNWJ);
 
-                	// perform central weighting
+                    // perform central weighting
                     Scalar lambda = (lambdaWI + lambdaWJ) * 0.5 + (lambdaNWI + lambdaNWJ) * 0.5;
 
                     entry = fabs(lambda*faceArea*(permeability*unitOuterNormal)/(dist));
@@ -599,9 +599,9 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                 }
                 else
                 {
-                	// determine volume derivatives
+                    // determine volume derivatives
                     if (dV_[0][globalIdxJ] == 0)
-                    	volumeDerivatives(globalPosNeighbor, *neighborPointer, dV_[wPhaseIdx][globalIdxJ][0], dV_[nPhaseIdx][globalIdxJ][0], dv_dp[globalIdxJ][0]);
+                        volumeDerivatives(globalPosNeighbor, *neighborPointer, dV_[wPhaseIdx][globalIdxJ][0], dV_[nPhaseIdx][globalIdxJ][0], dv_dp[globalIdxJ][0]);
                     dv_dC1 = (dV_[wPhaseIdx][globalIdxI] + dV_[wPhaseIdx][globalIdxJ]) / 2; // dV/dm1= dV/dC^1
                     dv_dC2 = (dV_[nPhaseIdx][globalIdxI] + dV_[nPhaseIdx][globalIdxJ]) / 2;
 
@@ -620,7 +620,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                     //jochen: central weighting for gravity term
                     densityW = rhoMeanW; densityNW = rhoMeanNW;
 
-                    switch (pressureType)	//Markus: hab (unitOuterNormal * distVec)/dist hinzugefuegt
+                    switch (pressureType)    //Markus: hab (unitOuterNormal * distVec)/dist hinzugefuegt
                     {
                     case pw:
                     {
@@ -640,7 +640,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                     }
                     case pglobal:
                     {
-                    	DUNE_THROW(Dune::NotImplemented, "Global pressure not yet implemented for 2p2c");
+                        DUNE_THROW(Dune::NotImplemented, "Global pressure not yet implemented for 2p2c");
 //                        potentialW = (problem_.variables().pressure()[globalIdxI]
 //                                - problem_.variables().pressure()[globalIdxJ] - fMeanNW * (pcI - pcJ)) / dist;
 //                        potentialNW = (problem_.variables().pressure()[globalIdxI]
@@ -652,55 +652,55 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                     potentialW += densityW * (unitDistVec * gravity);
                     potentialNW += densityNW * (unitDistVec * gravity);
 
-									//store potentials for further calculations (velocity, saturation, ...)
-									problem_.variables().potentialWetting(globalIdxI, isIndex) = potentialW;
-									problem_.variables().potentialNonwetting(globalIdxI, isIndex) = potentialNW;
-
-					// initialize convenience shortcuts
-					Scalar lambdaW, lambdaN;
-					Scalar dV_w(0.), dV_n(0.);		// dV_a = \sum_k \rho_a * dv/dC^k * X^k_a
-					Scalar gV_w(0.), gV_n(0.);		// multipaper eq(3.3) zeile 3 analogon dV_w
-
-
-					//do the upwinding of the mobility depending on the phase potentials
-					if (potentialW >= 0.)
-					{
-						dV_w = (dv_dC1 * problem_.variables().wet_X1(globalIdxI) + dv_dC2 * (1. - problem_.variables().wet_X1(globalIdxI)));
-						lambdaW = problem_.variables().mobilityWetting(globalIdxI);
-						gV_w = (graddv_dC1 * problem_.variables().wet_X1(globalIdxI) + graddv_dC2 * (1. - problem_.variables().wet_X1(globalIdxI)));
-						dV_w *= densityWI; gV_w *= densityWI;
-					}
-					else
-					{
-						dV_w = (dv_dC1 * problem_.variables().wet_X1(globalIdxJ) + dv_dC2 * (1. - problem_.variables().wet_X1(globalIdxJ)));
-						lambdaW = problem_.variables().mobilityWetting(globalIdxJ);
-						gV_w = (graddv_dC1 * problem_.variables().wet_X1(globalIdxJ) + graddv_dC2 * (1. - problem_.variables().wet_X1(globalIdxJ)));
-						dV_w *= densityWJ; gV_w *= densityWJ;
-					}
-					if (potentialNW >= 0.)
-					{
-						dV_n = (dv_dC1 * problem_.variables().nonwet_X1(globalIdxI) + dv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxI)));
-						lambdaN = problem_.variables().mobilityNonwetting(globalIdxI);
-						gV_n = (graddv_dC1 * problem_.variables().nonwet_X1(globalIdxI) + graddv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxI)));
-						dV_n *= densityNWI; gV_n *= densityNWI;
-					}
-					else
-					{
-						dV_n = (dv_dC1 * problem_.variables().nonwet_X1(globalIdxJ) + dv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxJ)));
-						lambdaN = problem_.variables().mobilityNonwetting(globalIdxJ);
-						gV_n = (graddv_dC1 * problem_.variables().nonwet_X1(globalIdxJ) + graddv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxJ)));
-						dV_n *= densityNWJ; gV_n *= densityNWJ;
-					}
-
-	                //calculate current matrix entry
+                                    //store potentials for further calculations (velocity, saturation, ...)
+                                    problem_.variables().potentialWetting(globalIdxI, isIndex) = potentialW;
+                                    problem_.variables().potentialNonwetting(globalIdxI, isIndex) = potentialNW;
+
+                    // initialize convenience shortcuts
+                    Scalar lambdaW, lambdaN;
+                    Scalar dV_w(0.), dV_n(0.);        // dV_a = \sum_k \rho_a * dv/dC^k * X^k_a
+                    Scalar gV_w(0.), gV_n(0.);        // multipaper eq(3.3) zeile 3 analogon dV_w
+
+
+                    //do the upwinding of the mobility depending on the phase potentials
+                    if (potentialW >= 0.)
+                    {
+                        dV_w = (dv_dC1 * problem_.variables().wet_X1(globalIdxI) + dv_dC2 * (1. - problem_.variables().wet_X1(globalIdxI)));
+                        lambdaW = problem_.variables().mobilityWetting(globalIdxI);
+                        gV_w = (graddv_dC1 * problem_.variables().wet_X1(globalIdxI) + graddv_dC2 * (1. - problem_.variables().wet_X1(globalIdxI)));
+                        dV_w *= densityWI; gV_w *= densityWI;
+                    }
+                    else
+                    {
+                        dV_w = (dv_dC1 * problem_.variables().wet_X1(globalIdxJ) + dv_dC2 * (1. - problem_.variables().wet_X1(globalIdxJ)));
+                        lambdaW = problem_.variables().mobilityWetting(globalIdxJ);
+                        gV_w = (graddv_dC1 * problem_.variables().wet_X1(globalIdxJ) + graddv_dC2 * (1. - problem_.variables().wet_X1(globalIdxJ)));
+                        dV_w *= densityWJ; gV_w *= densityWJ;
+                    }
+                    if (potentialNW >= 0.)
+                    {
+                        dV_n = (dv_dC1 * problem_.variables().nonwet_X1(globalIdxI) + dv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxI)));
+                        lambdaN = problem_.variables().mobilityNonwetting(globalIdxI);
+                        gV_n = (graddv_dC1 * problem_.variables().nonwet_X1(globalIdxI) + graddv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxI)));
+                        dV_n *= densityNWI; gV_n *= densityNWI;
+                    }
+                    else
+                    {
+                        dV_n = (dv_dC1 * problem_.variables().nonwet_X1(globalIdxJ) + dv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxJ)));
+                        lambdaN = problem_.variables().mobilityNonwetting(globalIdxJ);
+                        gV_n = (graddv_dC1 * problem_.variables().nonwet_X1(globalIdxJ) + graddv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxJ)));
+                        dV_n *= densityNWJ; gV_n *= densityNWJ;
+                    }
+
+                    //calculate current matrix entry
                     entry = faceArea * (lambdaW * dV_w + lambdaN * dV_n)
-                            - volume / numberOfFaces * (lambdaW * gV_w + lambdaN * gV_n); 	// randintegral - gebietsintegral
+                            - volume / numberOfFaces * (lambdaW * gV_w + lambdaN * gV_n);     // randintegral - gebietsintegral
                     entry *= fabs((permeability*unitOuterNormal)/(dist));
 
                     //calculate right hand side
                     rightEntry = faceArea  * (unitOuterNormal * unitDistVec) * (densityW * lambdaW * dV_w + densityNW * lambdaN * dV_n);
-                	rightEntry -= volume / numberOfFaces * (densityW * lambdaW * gV_w + densityNW * lambdaN * gV_n);
-                    rightEntry *= (permeability * gravity); 		// = multipaper eq(3.3) zeile 2+3 ohne (p-p_k)
+                    rightEntry -= volume / numberOfFaces * (densityW * lambdaW * gV_w + densityNW * lambdaN * gV_n);
+                    rightEntry *= (permeability * gravity);         // = multipaper eq(3.3) zeile 2+3 ohne (p-p_k)
 
                 }   // end !first
 
@@ -717,7 +717,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
             /************* boundary face ************************/
             else
             {
-            	// get volume derivatives inside the cell
+                // get volume derivatives inside the cell
                 dv_dC1 = dV_[wPhaseIdx][globalIdxI];
                 dv_dC2 = dV_[nPhaseIdx][globalIdxI];
 
@@ -740,8 +740,8 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                     Dune::FieldVector<Scalar, dim> permeability(0);
                     permeabilityI.mv(unitDistVec, permeability);
 
-                	// create a fluid state for the boundary
-                	FluidState BCfluidState;
+                    // create a fluid state for the boundary
+                    FluidState BCfluidState;
 
                     Scalar temperatureBC = problem_.temperature(globalPosFace, *eIt);
 
@@ -762,7 +762,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
 
                     if (first)
                     {
-                    	Scalar lambda = lambdaWI+lambdaNWI;
+                        Scalar lambda = lambdaWI+lambdaNWI;
                         A_[globalIdxI][globalIdxI] += lambda * faceArea * (permeability * unitOuterNormal) / (dist);
                         Scalar pressBC = problem_.dirichletPress(globalPosFace, *isIt);
                         f_[globalIdxI] += lambda * faceArea * pressBC * (permeability * unitOuterNormal) / (dist);
@@ -788,7 +788,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                         else    // nothing declared at boundary
                         {
                             Scalar satBound = problem_.variables().saturation()[globalIdxI];
-               				BCfluidState.satFlash(satBound, pressBC, problem_.spatialParameters().porosity(globalPos, *eIt), temperatureBC);
+                               BCfluidState.satFlash(satBound, pressBC, problem_.spatialParameters().porosity(globalPos, *eIt), temperatureBC);
                             Dune::dwarn << "no boundary saturation/concentration specified on boundary pos " << globalPosFace << std::endl;
                         }
 
@@ -891,7 +891,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
 
                         //do the upwinding of the mobility depending on the phase potentials
                         Scalar lambdaW, lambdaNW;
-                        Scalar dV_w, dV_n; 	// gV_a weglassen, da dV/dc am Rand ortsunabhängig angenommen -> am rand nicht bestimmbar -> nur Randintegral ohne Gebietsintegral
+                        Scalar dV_w, dV_n;     // gV_a weglassen, da dV/dc am Rand ortsunabhängig angenommen -> am rand nicht bestimmbar -> nur Randintegral ohne Gebietsintegral
 
                         if (potentialW >= 0.)
                         {
@@ -905,7 +905,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                         {
                             densityW = densityWBound;
                             dV_w = (dv_dC1 * BCfluidState.massFrac(wPhaseIdx, wCompIdx)
-                            		 + dv_dC2 * BCfluidState.massFrac(wPhaseIdx, nCompIdx));
+                                     + dv_dC2 * BCfluidState.massFrac(wPhaseIdx, nCompIdx));
                             dV_w *= densityW;
                             lambdaW = lambdaWBound;
                         }
@@ -920,7 +920,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                         {
                             densityNW = densityNWBound;
                             dV_n = (dv_dC1 * BCfluidState.massFrac(nPhaseIdx, wCompIdx) 
-                            		+ dv_dC2 * BCfluidState.massFrac(nPhaseIdx, nCompIdx));
+                                    + dv_dC2 * BCfluidState.massFrac(nPhaseIdx, nCompIdx));
                             dV_n *= densityNW;
                             lambdaNW = lambdaNWBound;
                         }
@@ -939,7 +939,7 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                         A_[globalIdxI][globalIdxI] += entry;
                         f_[globalIdxI] += entry * pressBound;
                         f_[globalIdxI] -= rightEntry * (unitOuterNormal * unitDistVec);
-                    }	//end of if(first) ... else{...
+                    }    //end of if(first) ... else{...
                 }   // end dirichlet
 
                 /**********************************
@@ -947,17 +947,17 @@ void FVPressure2P2C<TypeTag>::assemble(bool first)
                  **********************************/
                 else
                 {
-                	Dune::FieldVector<Scalar,2> J = problem_.neumann(globalPosFace, *isIt);
-					if (first)
-					{
-						J[wPhaseIdx] /= densityWI;
-						J[nPhaseIdx] /= densityNWI;
-					}
-					else
-					{
-						J[wPhaseIdx] *= dv_dC1;
-						J[nPhaseIdx] *= dv_dC2;
-					}
+                    Dune::FieldVector<Scalar,2> J = problem_.neumann(globalPosFace, *isIt);
+                    if (first)
+                    {
+                        J[wPhaseIdx] /= densityWI;
+                        J[nPhaseIdx] /= densityNWI;
+                    }
+                    else
+                    {
+                        J[wPhaseIdx] *= dv_dC1;
+                        J[nPhaseIdx] *= dv_dC2;
+                    }
 
                     f_[globalIdxI] -= (J[wPhaseIdx] + J[nPhaseIdx]) * faceArea;
 
@@ -1049,10 +1049,10 @@ void FVPressure2P2C<TypeTag>::solve()
 template<class TypeTag>
 void FVPressure2P2C<TypeTag>::initialMaterialLaws(bool compositional)
 {
-	// initialize the fluid system
+    // initialize the fluid system
     FluidState fluidState;
 
-	// iterate through leaf grid an evaluate c0 at cell center
+    // iterate through leaf grid an evaluate c0 at cell center
     ElementIterator eItEnd = problem_.gridView().template end<0> ();
     for (ElementIterator eIt = problem_.gridView().template begin<0> (); eIt != eItEnd; ++eIt)
     {
@@ -1070,34 +1070,34 @@ void FVPressure2P2C<TypeTag>::initialMaterialLaws(bool compositional)
 
         // initial conditions
         problem_.variables().capillaryPressure(globalIdx) = 0.;
-		Scalar pressW = 0;
-		Scalar pressNW = 0;
-		Scalar sat_0=0.;
+        Scalar pressW = 0;
+        Scalar pressNW = 0;
+        Scalar sat_0=0.;
 
         BoundaryConditions2p2c::Flags ictype = problem_.initFormulation(globalPos, *eIt);            // get type of initial condition
 
         if(!compositional) //means that we do the first approximate guess without compositions
         {
-			// phase pressures are unknown, so start with an exemplary
-        	Scalar exemplaryPressure = problem_.referencePressure(globalPos, *eIt);
-			pressW = pressNW = problem_.variables().pressure()[globalIdx] = exemplaryPressure;
-
-			if (ictype == BoundaryConditions2p2c::saturation)  // saturation initial condition
-			{
-				sat_0 = problem_.initSat(globalPos, *eIt);
-				fluidState.satFlash(sat_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
-			}
-			else if (ictype == BoundaryConditions2p2c::concentration) // concentration initial condition
-			{
-				Scalar Z1_0 = problem_.initConcentration(globalPos, *eIt);
-				fluidState.update(Z1_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
-			}
+            // phase pressures are unknown, so start with an exemplary
+            Scalar exemplaryPressure = problem_.referencePressure(globalPos, *eIt);
+            pressW = pressNW = problem_.variables().pressure()[globalIdx] = exemplaryPressure;
+
+            if (ictype == BoundaryConditions2p2c::saturation)  // saturation initial condition
+            {
+                sat_0 = problem_.initSat(globalPos, *eIt);
+                fluidState.satFlash(sat_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
+            }
+            else if (ictype == BoundaryConditions2p2c::concentration) // concentration initial condition
+            {
+                Scalar Z1_0 = problem_.initConcentration(globalPos, *eIt);
+                fluidState.update(Z1_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
+            }
         }
-        else if(compositional)	//means we regard compositional effects since we know an estimate pressure field
+        else if(compositional)    //means we regard compositional effects since we know an estimate pressure field
         {
-			//determine phase pressures from primary pressure variable
-			switch (pressureType)
-			{
+            //determine phase pressures from primary pressure variable
+            switch (pressureType)
+            {
                 case pw:
                 {
                     pressW = problem_.variables().pressure()[globalIdx];
@@ -1110,18 +1110,18 @@ void FVPressure2P2C<TypeTag>::initialMaterialLaws(bool compositional)
                     pressNW = problem_.variables().pressure()[globalIdx];
                     break;
                 }
-			}
-
-			if (ictype == Dumux::BoundaryConditions2p2c::saturation)  // saturation initial condition
-			{
-				sat_0 = problem_.initSat(globalPos, *eIt);
-				fluidState.satFlash(sat_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
-			}
-			else if (ictype == Dumux::BoundaryConditions2p2c::concentration) // concentration initial condition
-			{
-				Scalar Z1_0 = problem_.initConcentration(globalPos, *eIt);
-				fluidState.update(Z1_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
-			}
+            }
+
+            if (ictype == Dumux::BoundaryConditions2p2c::saturation)  // saturation initial condition
+            {
+                sat_0 = problem_.initSat(globalPos, *eIt);
+                fluidState.satFlash(sat_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
+            }
+            else if (ictype == Dumux::BoundaryConditions2p2c::concentration) // concentration initial condition
+            {
+                Scalar Z1_0 = problem_.initConcentration(globalPos, *eIt);
+                fluidState.update(Z1_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
+            }
         }
 
         // initialize densities
@@ -1155,9 +1155,9 @@ void FVPressure2P2C<TypeTag>::initialMaterialLaws(bool compositional)
 template<class TypeTag>
 void FVPressure2P2C<TypeTag>::updateMaterialLaws()
 {
-	// this method only completes the variables: = old postprocessupdate()
+    // this method only completes the variables: = old postprocessupdate()
 
-	// instantiate a brandnew fluid state object
+    // instantiate a brandnew fluid state object
     FluidState fluidState;
 
     //get timestep for error term
@@ -1232,7 +1232,7 @@ void FVPressure2P2C<TypeTag>::updateMaterialLaws()
         fluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
 
         /*************************************
-         * 	update variables in variableclass
+         *     update variables in variableclass
          *************************************/
         // initialize saturation
         problem_.variables().saturation(globalIdx) = fluidState.saturation(wPhaseIdx);
@@ -1243,9 +1243,9 @@ void FVPressure2P2C<TypeTag>::updateMaterialLaws()
 
         // initialize viscosities
         problem_.variables().viscosityWetting(globalIdx)
-        		= FluidSystem::phaseViscosity(wPhaseIdx, temperature_, pressW, fluidState);
+                = FluidSystem::phaseViscosity(wPhaseIdx, temperature_, pressW, fluidState);
         problem_.variables().viscosityNonwetting(globalIdx)
-        		= FluidSystem::phaseViscosity(nPhaseIdx, temperature_, pressNW, fluidState);
+                = FluidSystem::phaseViscosity(nPhaseIdx, temperature_, pressNW, fluidState);
 
         // initialize mobilities
         problem_.variables().mobilityWetting(globalIdx) =
@@ -1261,9 +1261,9 @@ void FVPressure2P2C<TypeTag>::updateMaterialLaws()
 
         // initialize densities
         problem_.variables().densityWetting(globalIdx)
-        		= FluidSystem::phaseDensity(wPhaseIdx, temperature_, pressW, fluidState);
+                = FluidSystem::phaseDensity(wPhaseIdx, temperature_, pressW, fluidState);
         problem_.variables().densityNonwetting(globalIdx)
-        		= FluidSystem::phaseDensity(nPhaseIdx, temperature_, pressNW, fluidState);
+                = FluidSystem::phaseDensity(nPhaseIdx, temperature_, pressNW, fluidState);
 
         problem_.spatialParameters().update(fluidState.saturation(wPhaseIdx), *eIt);
 
@@ -1274,7 +1274,7 @@ void FVPressure2P2C<TypeTag>::updateMaterialLaws()
         Scalar massn = problem_.variables().numericalDensity(globalIdx, nPhaseIdx) = sumConc * fluidState.phaseMassFraction(nPhaseIdx);
 
         if ((problem_.variables().densityWetting(globalIdx)*problem_.variables().densityNonwetting(globalIdx)) == 0)
-        	DUNE_THROW(Dune::MathError, "Decoupled2p2c::postProcessUpdate: try to divide by 0 density");
+            DUNE_THROW(Dune::MathError, "Decoupled2p2c::postProcessUpdate: try to divide by 0 density");
         Scalar vol = massw / problem_.variables().densityWetting(globalIdx) + massn / problem_.variables().densityNonwetting(globalIdx);
         if (dt != 0)
         {
@@ -1311,7 +1311,7 @@ void FVPressure2P2C<TypeTag>::updateMaterialLaws()
 template<class TypeTag>
 void FVPressure2P2C<TypeTag>::volumeDerivatives(GlobalPosition globalPos, ElementPointer ep, Scalar& dv_dC1, Scalar& dv_dC2, Scalar& dv_dp)
 {
-	// cell index
+    // cell index
     int globalIdx = problem_.variables().index(*ep);
 
     // get cell temperature
@@ -1320,24 +1320,24 @@ void FVPressure2P2C<TypeTag>::volumeDerivatives(GlobalPosition globalPos, Elemen
     // initialize an Fluid state for the update
     FluidState updFluidState;
 
-	/**********************************
-	 * a) get necessary variables
-	 **********************************/
-	//determine phase pressures from primary pressure variable
+    /**********************************
+     * a) get necessary variables
+     **********************************/
+    //determine phase pressures from primary pressure variable
     Scalar pressW=0.;
-	switch (pressureType)
-	{
-	case pw:
-	{
-		pressW = problem_.variables().pressure()[globalIdx];
-		break;
-	}
-	case pn:
-	{
-		pressW = problem_.variables().pressure()[globalIdx] - problem_.variables().capillaryPressure(globalIdx);
-		break;
-	}
-	}
+    switch (pressureType)
+    {
+    case pw:
+    {
+        pressW = problem_.variables().pressure()[globalIdx];
+        break;
+    }
+    case pn:
+    {
+        pressW = problem_.variables().pressure()[globalIdx] - problem_.variables().capillaryPressure(globalIdx);
+        break;
+    }
+    }
 
     Scalar v_w = 1. / problem_.variables().densityWetting(globalIdx);
     Scalar v_g = 1. / problem_.variables().densityNonwetting(globalIdx);
@@ -1350,18 +1350,18 @@ void FVPressure2P2C<TypeTag>::volumeDerivatives(GlobalPosition globalPos, Elemen
     // actual fluid volume
     Scalar volalt = (m1+m2) * (nuw1 * v_w + (1-nuw1) * v_g);
 
-	/**********************************
-	 * b) define increments
-	 **********************************/
+    /**********************************
+     * b) define increments
+     **********************************/
     // increments for numerical derivatives
     Scalar inc1 = (fabs(problem_.variables().updateEstimate(globalIdx, wCompIdx)) > 1e-8 / v_w) ?  problem_.variables().updateEstimate(globalIdx,wCompIdx) : 1e-8/v_w;
     Scalar inc2 =(fabs(problem_.variables().updateEstimate(globalIdx, nCompIdx)) > 1e-8 / v_g) ?  problem_.variables().updateEstimate(globalIdx,nCompIdx) : 1e-8 / v_g;
     Scalar incp = 1e-2;
 
 
-	/**********************************
-	 * c) Secant method for derivatives
-	 **********************************/
+    /**********************************
+     * c) Secant method for derivatives
+     **********************************/
 
     // numerical derivative of fluid volume with respect to pressure
     Scalar p_ = pressW + incp;
@@ -1375,17 +1375,17 @@ void FVPressure2P2C<TypeTag>::volumeDerivatives(GlobalPosition globalPos, Elemen
     // numerical derivative of fluid volume with respect to mass of component 1
     m1 +=  inc1;
     Z1 = m1 / (m1 + m2);
-	updFluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *ep), temperature_);
-	Scalar satt = updFluidState.saturation(wPhaseIdx);
-	Scalar nuw = satt / v_w / (satt/v_w + (1-satt)/v_g);
+    updFluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *ep), temperature_);
+    Scalar satt = updFluidState.saturation(wPhaseIdx);
+    Scalar nuw = satt / v_w / (satt/v_w + (1-satt)/v_g);
     dv_dC1 = ((m1+m2) * (nuw * v_w + (1-nuw) * v_g) - volalt) /inc1;
     m1 -= inc1;
 
     // numerical derivative of fluid volume with respect to mass of component 2
     m2 += inc2;
     Z1 = m1 / (m1 + m2);
-	updFluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *ep), temperature_);
-	satt = updFluidState.saturation(wPhaseIdx);
+    updFluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *ep), temperature_);
+    satt = updFluidState.saturation(wPhaseIdx);
     nuw = satt / v_w / (satt/v_w + (1-satt)/v_g);
     dv_dC2 = ((m1+m2) * (nuw * v_w + (1-nuw) * v_g) - volalt)/ inc2;
     m2 -= inc2;
diff --git a/dumux/decoupled/2p2c/fvpressure2p2cmultiphysics.hh b/dumux/decoupled/2p2c/fvpressure2p2cmultiphysics.hh
index a4c02cb071..03c202fbb2 100644
--- a/dumux/decoupled/2p2c/fvpressure2p2cmultiphysics.hh
+++ b/dumux/decoupled/2p2c/fvpressure2p2cmultiphysics.hh
@@ -152,14 +152,14 @@ public:
     //pressure solution routine: update estimate for secants, assemble, solve.
     void pressure(bool solveTwice = true)
     {
-    	//pre-transport to estimate update vector
-    	Scalar dt_estimate = 0.;
-    	Dune::dinfo << "secant guess"<< std::endl;
-    	problem_.transportModel().update(-1, dt_estimate, problem_.variables().updateEstimate(), false);
-    	//last argument false in update() makes shure that this is estimate and no "real" transport step
+        //pre-transport to estimate update vector
+        Scalar dt_estimate = 0.;
+        Dune::dinfo << "secant guess"<< std::endl;
+        problem_.transportModel().update(-1, dt_estimate, problem_.variables().updateEstimate(), false);
+        //last argument false in update() makes shure that this is estimate and no "real" transport step
         problem_.variables().updateEstimate() *= problem_.timeManager().timeStepSize();
 
-    	assemble(false);           Dune::dinfo << "pressure calculation"<< std::endl;
+        assemble(false);           Dune::dinfo << "pressure calculation"<< std::endl;
         solve();
 
         return;
@@ -451,17 +451,17 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
         }
         else
         {
-		        // derivatives of the fluid volume with respect to concentration of components, or pressure
-				if (dV_[0][globalIdxI] == 0)
-					volumeDerivatives(globalPos, *eIt, dV_[wPhaseIdx][globalIdxI][0], dV_[nPhaseIdx][globalIdxI][0], dv_dp[globalIdxI][0]);
+                // derivatives of the fluid volume with respect to concentration of components, or pressure
+                if (dV_[0][globalIdxI] == 0)
+                    volumeDerivatives(globalPos, *eIt, dV_[wPhaseIdx][globalIdxI][0], dV_[nPhaseIdx][globalIdxI][0], dv_dp[globalIdxI][0]);
 
-				source[wPhaseIdx] *= dV_[wPhaseIdx][globalIdxI];		// note: dV_[i][1] = dv_dC1 = dV/dm1
-				source[nPhaseIdx] *= dV_[nPhaseIdx][globalIdxI];
+                source[wPhaseIdx] *= dV_[wPhaseIdx][globalIdxI];        // note: dV_[i][1] = dv_dC1 = dV/dm1
+                source[nPhaseIdx] *= dV_[nPhaseIdx][globalIdxI];
         }
-		f_[globalIdxI] = volume * (source[wPhaseIdx] + source[nPhaseIdx]);
+        f_[globalIdxI] = volume * (source[wPhaseIdx] + source[nPhaseIdx]);
         /********************************************************************/
 
-		// get absolute permeability
+        // get absolute permeability
         FieldMatrix permeabilityI(problem_.spatialParameters().intrinsicPermeability(globalPos, *eIt));
 
         // get mobilities and fractional flow factors
@@ -555,11 +555,11 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
 
                 if (first)     // if we are at the very first iteration we can't calculate phase potentials
                 {
-                	// get fractional flow factors in neigbor
+                    // get fractional flow factors in neigbor
                     Scalar fractionalWJ = lambdaWJ / (lambdaWJ+ lambdaNWJ);
                     Scalar fractionalNWJ = lambdaNWJ / (lambdaWJ+ lambdaNWJ);
 
-                	// perform central weighting
+                    // perform central weighting
                     Scalar lambda = (lambdaWI + lambdaWJ) * 0.5 + (lambdaNWI + lambdaNWJ) * 0.5;
 
                     entry = fabs(lambda*faceArea*(permeability*unitOuterNormal)/(dist));
@@ -638,7 +638,7 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
                     //jochen: central weighting for gravity term
                     densityW = rhoMeanW; densityNW = rhoMeanNW;
 
-                    switch (pressureType)	//Markus: hab (unitOuterNormal * distVec)/dist hinzugefuegt
+                    switch (pressureType)    //Markus: hab (unitOuterNormal * distVec)/dist hinzugefuegt
                     {
                     case pw:
                     {
@@ -658,7 +658,7 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
                     }
                     case pglobal:
                     {
-                    	DUNE_THROW(Dune::NotImplemented, "Global pressure not yet implemented for 2p2c");
+                        DUNE_THROW(Dune::NotImplemented, "Global pressure not yet implemented for 2p2c");
 //                        potentialW = (problem_.variables().pressure()[globalIdxI]
 //                                - problem_.variables().pressure()[globalIdxJ] - fMeanNW * (pcI - pcJ)) / dist;
 //                        potentialNW = (problem_.variables().pressure()[globalIdxI]
@@ -669,62 +669,62 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
                     potentialW += densityW * (unitDistVec * gravity);
                     potentialNW += densityNW * (unitDistVec * gravity);
 
-									//store potentials for further calculations (velocity, saturation, ...)
-									problem_.variables().potentialWetting(globalIdxI, isIndex) = potentialW;
-									problem_.variables().potentialNonwetting(globalIdxI, isIndex) = potentialNW;
+                                    //store potentials for further calculations (velocity, saturation, ...)
+                                    problem_.variables().potentialWetting(globalIdxI, isIndex) = potentialW;
+                                    problem_.variables().potentialNonwetting(globalIdxI, isIndex) = potentialNW;
 
-					// initialize convenience shortcuts
-					Scalar lambdaW, lambdaN;
-					Scalar dV_w(0.), dV_n(0.);		// dV_a = \sum_k \rho_a * dv/dC^k * X^k_a
-					Scalar gV_w(0.), gV_n(0.);		// multipaper eq(3.3) zeile 3 analogon dV_w
+                    // initialize convenience shortcuts
+                    Scalar lambdaW, lambdaN;
+                    Scalar dV_w(0.), dV_n(0.);        // dV_a = \sum_k \rho_a * dv/dC^k * X^k_a
+                    Scalar gV_w(0.), gV_n(0.);        // multipaper eq(3.3) zeile 3 analogon dV_w
 
 
-					//do the upwinding of the mobility & density depending on the phase potentials
-					if (potentialW >= 0.)
-					{
-						dV_w = (dv_dC1 * problem_.variables().wet_X1(globalIdxI) + dv_dC2 * (1. - problem_.variables().wet_X1(globalIdxI)));
+                    //do the upwinding of the mobility & density depending on the phase potentials
+                    if (potentialW >= 0.)
+                    {
+                        dV_w = (dv_dC1 * problem_.variables().wet_X1(globalIdxI) + dv_dC2 * (1. - problem_.variables().wet_X1(globalIdxI)));
                         dV_w *= densityWI;
-						lambdaW = problem_.variables().mobilityWetting(globalIdxI);
-
-						if (problem_.variables().subdomain(globalIdxJ)== 2)
-	                    {
-						    gV_w = (graddv_dC1 * problem_.variables().wet_X1(globalIdxI) + graddv_dC2 * (1. - problem_.variables().wet_X1(globalIdxI)));
-						    gV_w *= densityWI;
-	                    }
-					}
-					else
-					{
-						dV_w = (dv_dC1 * problem_.variables().wet_X1(globalIdxJ) + dv_dC2 * (1. - problem_.variables().wet_X1(globalIdxJ)));
-						dV_w *= densityWJ;
-						lambdaW = problem_.variables().mobilityWetting(globalIdxJ);
-	                    if (problem_.variables().subdomain(globalIdxJ)== 2)
-	                    {
-	                        gV_w = (graddv_dC1 * problem_.variables().wet_X1(globalIdxJ) + graddv_dC2 * (1. - problem_.variables().wet_X1(globalIdxJ)));
-	                        gV_w *= densityWJ;
-	                    }
-					}
-					if (potentialNW >= 0.)
-					{
-						dV_n = (dv_dC1 * problem_.variables().nonwet_X1(globalIdxI) + dv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxI)));
-						dV_n *= densityNWI;
-						lambdaN = problem_.variables().mobilityNonwetting(globalIdxI);
-	                    if (problem_.variables().subdomain(globalIdxJ)== 2)
-	                    {
-	                        gV_n = (graddv_dC1 * problem_.variables().nonwet_X1(globalIdxI) + graddv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxI)));
-	                        gV_n *= densityNWI;
-	                    }
-					}
-					else
-					{
-						dV_n = (dv_dC1 * problem_.variables().nonwet_X1(globalIdxJ) + dv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxJ)));
-						dV_n *= densityNWJ;
-						lambdaN = problem_.variables().mobilityNonwetting(globalIdxJ);
-	                    if (problem_.variables().subdomain(globalIdxJ)== 2)
-	                    {
-	                        gV_n = (graddv_dC1 * problem_.variables().nonwet_X1(globalIdxJ) + graddv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxJ)));
-	                        gV_n *= densityNWJ;
-	                    }
-					}
+                        lambdaW = problem_.variables().mobilityWetting(globalIdxI);
+
+                        if (problem_.variables().subdomain(globalIdxJ)== 2)
+                        {
+                            gV_w = (graddv_dC1 * problem_.variables().wet_X1(globalIdxI) + graddv_dC2 * (1. - problem_.variables().wet_X1(globalIdxI)));
+                            gV_w *= densityWI;
+                        }
+                    }
+                    else
+                    {
+                        dV_w = (dv_dC1 * problem_.variables().wet_X1(globalIdxJ) + dv_dC2 * (1. - problem_.variables().wet_X1(globalIdxJ)));
+                        dV_w *= densityWJ;
+                        lambdaW = problem_.variables().mobilityWetting(globalIdxJ);
+                        if (problem_.variables().subdomain(globalIdxJ)== 2)
+                        {
+                            gV_w = (graddv_dC1 * problem_.variables().wet_X1(globalIdxJ) + graddv_dC2 * (1. - problem_.variables().wet_X1(globalIdxJ)));
+                            gV_w *= densityWJ;
+                        }
+                    }
+                    if (potentialNW >= 0.)
+                    {
+                        dV_n = (dv_dC1 * problem_.variables().nonwet_X1(globalIdxI) + dv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxI)));
+                        dV_n *= densityNWI;
+                        lambdaN = problem_.variables().mobilityNonwetting(globalIdxI);
+                        if (problem_.variables().subdomain(globalIdxJ)== 2)
+                        {
+                            gV_n = (graddv_dC1 * problem_.variables().nonwet_X1(globalIdxI) + graddv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxI)));
+                            gV_n *= densityNWI;
+                        }
+                    }
+                    else
+                    {
+                        dV_n = (dv_dC1 * problem_.variables().nonwet_X1(globalIdxJ) + dv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxJ)));
+                        dV_n *= densityNWJ;
+                        lambdaN = problem_.variables().mobilityNonwetting(globalIdxJ);
+                        if (problem_.variables().subdomain(globalIdxJ)== 2)
+                        {
+                            gV_n = (graddv_dC1 * problem_.variables().nonwet_X1(globalIdxJ) + graddv_dC2 * (1. - problem_.variables().nonwet_X1(globalIdxJ)));
+                            gV_n *= densityNWJ;
+                        }
+                    }
 
                     //calculate current matrix entry
                     entry = faceArea * (lambdaW * dV_w + lambdaN * dV_n);
@@ -754,7 +754,7 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
             /************* boundary face ************************/
             else
             {
-            	// get volume derivatives inside the cell
+                // get volume derivatives inside the cell
                 dv_dC1 = dV_[wPhaseIdx][globalIdxI];
                 dv_dC2 = dV_[nPhaseIdx][globalIdxI];
 
@@ -777,8 +777,8 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
                     Dune::FieldVector<Scalar, dim> permeability(0);
                     permeabilityI.mv(unitDistVec, permeability);
 
-                	// create a fluid state for the boundary
-                	FluidState BCfluidState;
+                    // create a fluid state for the boundary
+                    FluidState BCfluidState;
 
                     Scalar temperatureBC = problem_.temperature(globalPosFace, *eIt);
 
@@ -799,7 +799,7 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
 
                     if (first)
                     {
-                    	Scalar lambda = lambdaWI+lambdaNWI;
+                        Scalar lambda = lambdaWI+lambdaNWI;
                         A_[globalIdxI][globalIdxI] += lambda * faceArea * (permeability * unitOuterNormal) / (dist);
                         pressBC = problem_.dirichletPress(globalPosFace, *isIt);
                         f_[globalIdxI] += lambda * faceArea * pressBC * (permeability * unitOuterNormal) / (dist);
@@ -825,7 +825,7 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
                         else    // nothing declared at boundary
                         {
                             Scalar satBound = problem_.variables().saturation()[globalIdxI];
-               				BCfluidState.satFlash(satBound, pressBC, problem_.spatialParameters().porosity(globalPos, *eIt), temperatureBC);
+                               BCfluidState.satFlash(satBound, pressBC, problem_.spatialParameters().porosity(globalPos, *eIt), temperatureBC);
                             Dune::dwarn << "no boundary saturation/concentration specified on boundary pos " << globalPosFace << std::endl;
                         }
 
@@ -923,7 +923,7 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
 
                         //do the upwinding of the mobility depending on the phase potentials
                         Scalar lambdaW, lambdaNW;
-                        Scalar dV_w, dV_n; 	// gV_a weglassen, da dV/dc am Rand ortsunabhängig angenommen -> am rand nicht bestimmbar -> nur Randintegral ohne Gebietsintegral
+                        Scalar dV_w, dV_n;     // gV_a weglassen, da dV/dc am Rand ortsunabhängig angenommen -> am rand nicht bestimmbar -> nur Randintegral ohne Gebietsintegral
 
                         if(problem_.variables().subdomain(globalIdxI)==1)    // easy 1p subdomain
                         {
@@ -1003,7 +1003,7 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
                         A_[globalIdxI][globalIdxI] += entry;
                         f_[globalIdxI] += entry * pressBound;
                         f_[globalIdxI] -= rightEntry * (unitOuterNormal * unitDistVec);
-                    }	//end of if(first) ... else{...
+                    }    //end of if(first) ... else{...
                 }   // end dirichlet
 
                 /**********************************
@@ -1011,17 +1011,17 @@ void FVPressure2P2CMultiPhysics<TypeTag>::assemble(bool first)
                  **********************************/
                 else
                 {
-                	Dune::FieldVector<Scalar,2> J = problem_.neumann(globalPosFace, *isIt);
-					if (first || problem_.variables().subdomain(globalIdxI)==1)
-					{
-						J[wPhaseIdx] /= densityWI;
-						J[nPhaseIdx] /= densityNWI;
-					}
-					else
-					{
-						J[wPhaseIdx] *= dv_dC1;
-						J[nPhaseIdx] *= dv_dC2;
-					}
+                    Dune::FieldVector<Scalar,2> J = problem_.neumann(globalPosFace, *isIt);
+                    if (first || problem_.variables().subdomain(globalIdxI)==1)
+                    {
+                        J[wPhaseIdx] /= densityWI;
+                        J[nPhaseIdx] /= densityNWI;
+                    }
+                    else
+                    {
+                        J[wPhaseIdx] *= dv_dC1;
+                        J[nPhaseIdx] *= dv_dC2;
+                    }
 
                     f_[globalIdxI] -= (J[wPhaseIdx] + J[nPhaseIdx]) * faceArea;
 
@@ -1145,10 +1145,10 @@ void FVPressure2P2CMultiPhysics<TypeTag>::solve()
 template<class TypeTag>
 void FVPressure2P2CMultiPhysics<TypeTag>::initialMaterialLaws(bool compositional)
 {
-	// initialize the fluid system
+    // initialize the fluid system
     FluidState fluidState;
 
-	// iterate through leaf grid an evaluate c0 at cell center
+    // iterate through leaf grid an evaluate c0 at cell center
     ElementIterator eItEnd = problem_.gridView().template end<0> ();
     for (ElementIterator eIt = problem_.gridView().template begin<0> (); eIt != eItEnd; ++eIt)
     {
@@ -1166,34 +1166,34 @@ void FVPressure2P2CMultiPhysics<TypeTag>::initialMaterialLaws(bool compositional
 
         // initial conditions
         problem_.variables().capillaryPressure(globalIdx) = 0.;
-		Scalar pressW = 0;
-		Scalar pressNW = 0;
-		Scalar sat_0=0.;
+        Scalar pressW = 0;
+        Scalar pressNW = 0;
+        Scalar sat_0=0.;
 
         BoundaryConditions2p2c::Flags ictype = problem_.initFormulation(globalPos, *eIt);            // get type of initial condition
 
         if(!compositional) //means that we do the first approximate guess without compositions
         {
-			// phase pressures are unknown, so start with an exemplary
-        	Scalar exemplaryPressure = problem_.referencePressure(globalPos, *eIt);
-			pressW = pressNW = problem_.variables().pressure()[globalIdx] = exemplaryPressure;
+            // phase pressures are unknown, so start with an exemplary
+            Scalar exemplaryPressure = problem_.referencePressure(globalPos, *eIt);
+            pressW = pressNW = problem_.variables().pressure()[globalIdx] = exemplaryPressure;
       
-			if (ictype == BoundaryConditions2p2c::saturation)  // saturation initial condition
-			{
-				sat_0 = problem_.initSat(globalPos, *eIt);
-				fluidState.satFlash(sat_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
-			}
-			else if (ictype == BoundaryConditions2p2c::concentration) // concentration initial condition
-			{
-				Scalar Z1_0 = problem_.initConcentration(globalPos, *eIt);
-				fluidState.update(Z1_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
-			}
+            if (ictype == BoundaryConditions2p2c::saturation)  // saturation initial condition
+            {
+                sat_0 = problem_.initSat(globalPos, *eIt);
+                fluidState.satFlash(sat_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
+            }
+            else if (ictype == BoundaryConditions2p2c::concentration) // concentration initial condition
+            {
+                Scalar Z1_0 = problem_.initConcentration(globalPos, *eIt);
+                fluidState.update(Z1_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
+            }
         }
-        else if(compositional)	//means we regard compositional effects since we know an estimate pressure field
+        else if(compositional)    //means we regard compositional effects since we know an estimate pressure field
         {
-			//determine phase pressures from primary pressure variable
-			switch (pressureType)
-			{
+            //determine phase pressures from primary pressure variable
+            switch (pressureType)
+            {
                 case pw:
                 {
                     pressW = problem_.variables().pressure()[globalIdx];
@@ -1206,18 +1206,18 @@ void FVPressure2P2CMultiPhysics<TypeTag>::initialMaterialLaws(bool compositional
                     pressNW = problem_.variables().pressure()[globalIdx];
                     break;
                 }
-			}
-
-			if (ictype == Dumux::BoundaryConditions2p2c::saturation)  // saturation initial condition
-			{
-				sat_0 = problem_.initSat(globalPos, *eIt);
-				fluidState.satFlash(sat_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
-			}
-			else if (ictype == Dumux::BoundaryConditions2p2c::concentration) // concentration initial condition
-			{
-				Scalar Z1_0 = problem_.initConcentration(globalPos, *eIt);
-				fluidState.update(Z1_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
-			}
+            }
+
+            if (ictype == Dumux::BoundaryConditions2p2c::saturation)  // saturation initial condition
+            {
+                sat_0 = problem_.initSat(globalPos, *eIt);
+                fluidState.satFlash(sat_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
+            }
+            else if (ictype == Dumux::BoundaryConditions2p2c::concentration) // concentration initial condition
+            {
+                Scalar Z1_0 = problem_.initConcentration(globalPos, *eIt);
+                fluidState.update(Z1_0, pressW, problem_.spatialParameters().porosity(globalPos, *eIt), temperature_);
+            }
         }
 
         // initialize densities
@@ -1256,9 +1256,9 @@ void FVPressure2P2CMultiPhysics<TypeTag>::initialMaterialLaws(bool compositional
 template<class TypeTag>
 void FVPressure2P2CMultiPhysics<TypeTag>::updateMaterialLaws()
 {
-	// this method only completes the variables: = old postprocessupdate()
+    // this method only completes the variables: = old postprocessupdate()
 
-	// instantiate standard 2p2c and pseudo1p fluid state objects
+    // instantiate standard 2p2c and pseudo1p fluid state objects
     FluidState fluidState;
     PseudoOnePTwoCFluidState<TypeTag> pseudoFluidState;
 
@@ -1484,7 +1484,7 @@ void FVPressure2P2CMultiPhysics<TypeTag>::updateMaterialLaws()
 template<class TypeTag>
 void FVPressure2P2CMultiPhysics<TypeTag>::volumeDerivatives(GlobalPosition globalPos, ElementPointer ep, Scalar& dv_dC1, Scalar& dv_dC2, Scalar& dv_dp)
 {
-	// cell index
+    // cell index
     int globalIdx = problem_.variables().index(*ep);
 
     // get cell temperature
@@ -1493,24 +1493,24 @@ void FVPressure2P2CMultiPhysics<TypeTag>::volumeDerivatives(GlobalPosition globa
     // initialize an Fluid state for the update
     FluidState updFluidState;
 
-	/**********************************
-	 * a) get necessary variables
-	 **********************************/
-	//determine phase pressures from primary pressure variable
+    /**********************************
+     * a) get necessary variables
+     **********************************/
+    //determine phase pressures from primary pressure variable
     Scalar pressW=0.;
-	switch (pressureType)
-	{
-	case pw:
-	{
-		pressW = problem_.variables().pressure()[globalIdx];
-		break;
-	}
-	case pn:
-	{
-		pressW = problem_.variables().pressure()[globalIdx] - problem_.variables().capillaryPressure(globalIdx);
-		break;
-	}
-	}
+    switch (pressureType)
+    {
+    case pw:
+    {
+        pressW = problem_.variables().pressure()[globalIdx];
+        break;
+    }
+    case pn:
+    {
+        pressW = problem_.variables().pressure()[globalIdx] - problem_.variables().capillaryPressure(globalIdx);
+        break;
+    }
+    }
 
     Scalar v_w = 1. / problem_.variables().densityWetting(globalIdx);
     Scalar v_g = 1. / problem_.variables().densityNonwetting(globalIdx);
@@ -1523,18 +1523,18 @@ void FVPressure2P2CMultiPhysics<TypeTag>::volumeDerivatives(GlobalPosition globa
     // actual fluid volume
     Scalar volalt = (m1+m2) * (nuw1 * v_w + (1-nuw1) * v_g);
 
-	/**********************************
-	 * b) define increments
-	 **********************************/
+    /**********************************
+     * b) define increments
+     **********************************/
     // increments for numerical derivatives
     Scalar inc1 = (fabs(problem_.variables().updateEstimate(globalIdx, wCompIdx)) > 1e-8 / v_w) ?  problem_.variables().updateEstimate(globalIdx,wCompIdx) : 1e-8/v_w;
     Scalar inc2 =(fabs(problem_.variables().updateEstimate(globalIdx, nCompIdx)) > 1e-8 / v_g) ?  problem_.variables().updateEstimate(globalIdx,nCompIdx) : 1e-8 / v_g;
     Scalar incp = 1e-2;
 
 
-	/**********************************
-	 * c) Secant method for derivatives
-	 **********************************/
+    /**********************************
+     * c) Secant method for derivatives
+     **********************************/
 
     // numerical derivative of fluid volume with respect to pressure
     Scalar p_ = pressW + incp;
@@ -1548,17 +1548,17 @@ void FVPressure2P2CMultiPhysics<TypeTag>::volumeDerivatives(GlobalPosition globa
     // numerical derivative of fluid volume with respect to mass of component 1
     m1 +=  inc1;
     Z1 = m1 / (m1 + m2);
-	updFluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *ep), temperature_);
-	Scalar satt = updFluidState.saturation(wPhaseIdx);
-	Scalar nuw = satt / v_w / (satt/v_w + (1-satt)/v_g);
+    updFluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *ep), temperature_);
+    Scalar satt = updFluidState.saturation(wPhaseIdx);
+    Scalar nuw = satt / v_w / (satt/v_w + (1-satt)/v_g);
     dv_dC1 = ((m1+m2) * (nuw * v_w + (1-nuw) * v_g) - volalt) /inc1;
     m1 -= inc1;
 
     // numerical derivative of fluid volume with respect to mass of component 2
     m2 += inc2;
     Z1 = m1 / (m1 + m2);
-	updFluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *ep), temperature_);
-	satt = updFluidState.saturation(wPhaseIdx);
+    updFluidState.update(Z1, pressW, problem_.spatialParameters().porosity(globalPos, *ep), temperature_);
+    satt = updFluidState.saturation(wPhaseIdx);
     nuw = satt / v_w / (satt/v_w + (1-satt)/v_g);
     dv_dC2 = ((m1+m2) * (nuw * v_w + (1-nuw) * v_g) - volalt)/ inc2;
     m2 -= inc2;
diff --git a/dumux/decoupled/2p2c/fvtransport2p2c.hh b/dumux/decoupled/2p2c/fvtransport2p2c.hh
index fe36818af2..17ef95f1ac 100644
--- a/dumux/decoupled/2p2c/fvtransport2p2c.hh
+++ b/dumux/decoupled/2p2c/fvtransport2p2c.hh
@@ -330,8 +330,8 @@ void FVTransport2P2C<TypeTag>::update(const Scalar t, Scalar& dt, TransportSolut
                 // compute mean permeability
                 Dune::FieldMatrix<Scalar,dim,dim> meanK_(0.);
                 Dumux::harmonicMeanMatrix(meanK_,
-                		K_I,
-						problem_.spatialParameters().intrinsicPermeability(globalPosNeighbor, *neighborPointer));
+                        K_I,
+                        problem_.spatialParameters().intrinsicPermeability(globalPosNeighbor, *neighborPointer));
                 Dune::FieldVector<Scalar,dim> K(0);
                 meanK_.umv(unitDistVec,K);
 
@@ -383,7 +383,7 @@ void FVTransport2P2C<TypeTag>::update(const Scalar t, Scalar& dt, TransportSolut
             }
 
             /******************************************
-             * 	Boundary Face
+             *     Boundary Face
              ******************************************/
             if (isIt->boundary())
             {
@@ -433,29 +433,29 @@ void FVTransport2P2C<TypeTag>::update(const Scalar t, Scalar& dt, TransportSolut
                     {
                         Scalar satBound = problem_.dirichletTransport(globalPosFace, *isIt);
                         BCfluidState.satFlash(satBound, pressBound,
-											problem_.spatialParameters().porosity(globalPos, *eIt),
-											problem_.temperature(globalPosFace, *eIt));
+                                            problem_.spatialParameters().porosity(globalPos, *eIt),
+                                            problem_.temperature(globalPosFace, *eIt));
 
                     }
                     if (bctype == BoundaryConditions2p2c::concentration)
                     {
                         // saturation and hence pc and hence corresponding pressure unknown
-						Scalar Z1Bound = problem_.dirichletTransport(globalPosFace, *isIt);
-						BCfluidState.update(Z1Bound, pressBound,
-											problem_.spatialParameters().porosity(globalPos, *eIt),
-											problem_.temperature(globalPosFace, *eIt));
+                        Scalar Z1Bound = problem_.dirichletTransport(globalPosFace, *isIt);
+                        BCfluidState.update(Z1Bound, pressBound,
+                                            problem_.spatialParameters().porosity(globalPos, *eIt),
+                                            problem_.temperature(globalPosFace, *eIt));
                     }
                     // determine fluid properties at the boundary
                     Scalar Xw1Bound = BCfluidState.massFrac(wPhaseIdx, wCompIdx);
                     Scalar Xn1Bound = BCfluidState.massFrac(nPhaseIdx, wCompIdx);
                     Scalar densityWBound = BCfluidState.density(wPhaseIdx);
-					Scalar densityNWBound = BCfluidState.density(nPhaseIdx);
-					Scalar viscosityWBound = FluidSystem::phaseViscosity(wPhaseIdx,
-																		problem_.temperature(globalPosFace, *eIt),
-																		pressBound, BCfluidState);
-					Scalar viscosityNWBound = FluidSystem::phaseViscosity(nPhaseIdx,
-																		problem_.temperature(globalPosFace, *eIt),
-																		pressBound+pcBound, BCfluidState);
+                    Scalar densityNWBound = BCfluidState.density(nPhaseIdx);
+                    Scalar viscosityWBound = FluidSystem::phaseViscosity(wPhaseIdx,
+                                                                        problem_.temperature(globalPosFace, *eIt),
+                                                                        pressBound, BCfluidState);
+                    Scalar viscosityNWBound = FluidSystem::phaseViscosity(nPhaseIdx,
+                                                                        problem_.temperature(globalPosFace, *eIt),
+                                                                        pressBound+pcBound, BCfluidState);
 
                     // average
                     double densityW_mean = (densityWI + densityWBound) / 2;
@@ -495,9 +495,9 @@ void FVTransport2P2C<TypeTag>::update(const Scalar t, Scalar& dt, TransportSolut
                     K_I.umv(unitDistVec,K);
 
                     double velocityW = lambdaW * ((K * unitOuterNormal) * (pressI - pressBound)
-                    		/ (dist) + (K * gravity_)  * (unitOuterNormal * unitDistVec) * densityW_mean);
+                            / (dist) + (K * gravity_)  * (unitOuterNormal * unitDistVec) * densityW_mean);
                     double velocityN = lambdaN * ((K * unitOuterNormal) * (pressI - pressBound)
-                    		/ (dist) + (K * gravity_)  * (unitOuterNormal * unitDistVec) * densityNW_mean);
+                            / (dist) + (K * gravity_)  * (unitOuterNormal * unitDistVec) * densityNW_mean);
 
                     // standardized velocity
                     double velocityJIw = std::max(-velocityW * faceArea / volume, 0.0);
@@ -534,23 +534,23 @@ void FVTransport2P2C<TypeTag>::update(const Scalar t, Scalar& dt, TransportSolut
                     updFactor[nCompIdx] = - J[1] * faceArea / volume;
 
                     // for timestep control
-					#define cflIgnoresNeumann
-					#ifdef cflIgnoresNeumann
+                    #define cflIgnoresNeumann
+                    #ifdef cflIgnoresNeumann
                     factor[0] = 0;
                     factor[1] = 0;
-					#else
+                    #else
                     double inflow = updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW;
                     if (inflow>0)
-						{
-                    	factor[0] = updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW;	// =factor in
-                    	factor[1] = -(updFactor[wCompIdx] / densityW /SwmobI + updFactor[nCompIdx] / densityNW / SnmobI);	// =factor out
-						}
+                        {
+                        factor[0] = updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW;    // =factor in
+                        factor[1] = -(updFactor[wCompIdx] / densityW /SwmobI + updFactor[nCompIdx] / densityNW / SnmobI);    // =factor out
+                        }
                     else
                     {
-                    	factor[0] = -(updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW);	// =factor in
-                    	factor[1] = updFactor[wCompIdx] / densityW /SwmobI + updFactor[nCompIdx] / densityNW / SnmobI;	// =factor out
+                        factor[0] = -(updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW);    // =factor in
+                        factor[1] = updFactor[wCompIdx] / densityW /SwmobI + updFactor[nCompIdx] / densityNW / SnmobI;    // =factor out
                     }
-					#endif
+                    #endif
                 }//end neumann boundary
             }//end boundary
             // correct update Factor by volume error
@@ -569,7 +569,7 @@ void FVTransport2P2C<TypeTag>::update(const Scalar t, Scalar& dt, TransportSolut
         }// end all intersections
 
         /************************************
-         * 	Handle source term
+         *     Handle source term
          ***********************************/
         Dune::FieldVector<double,2> q = problem_.source(globalPos, *eIt);
         updateVec[wCompIdx][globalIdxI] += q[wCompIdx];
@@ -577,7 +577,7 @@ void FVTransport2P2C<TypeTag>::update(const Scalar t, Scalar& dt, TransportSolut
 
         // account for porosity
         sumfactorin = std::max(sumfactorin,sumfactorout)
-						/ problem_.spatialParameters().porosity(globalPos, *eIt);
+                        / problem_.spatialParameters().porosity(globalPos, *eIt);
 
         if ( 1./sumfactorin < dt)
         {
diff --git a/dumux/decoupled/2p2c/fvtransport2p2cmultiphysics.hh b/dumux/decoupled/2p2c/fvtransport2p2cmultiphysics.hh
index 1778de4457..10a9c5cceb 100644
--- a/dumux/decoupled/2p2c/fvtransport2p2cmultiphysics.hh
+++ b/dumux/decoupled/2p2c/fvtransport2p2cmultiphysics.hh
@@ -351,7 +351,7 @@ void FVTransport2P2CMultiPhysics<TypeTag>::update(const Scalar t, Scalar& dt, Tr
                 }
 
                 /******************************************
-                 * 	Boundary Face
+                 *     Boundary Face
                  ******************************************/
                 if (isIt->boundary())
                 {
@@ -513,13 +513,13 @@ void FVTransport2P2CMultiPhysics<TypeTag>::update(const Scalar t, Scalar& dt, Tr
                         double inflow = updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW;
                         if (inflow>0)
                             {
-                            factor[0] = updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW;	// =factor in
-                            factor[1] = -(updFactor[wCompIdx] / densityW /SwmobI + updFactor[nCompIdx] / densityNW / SnmobI);	// =factor out
+                            factor[0] = updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW;    // =factor in
+                            factor[1] = -(updFactor[wCompIdx] / densityW /SwmobI + updFactor[nCompIdx] / densityNW / SnmobI);    // =factor out
                             }
                         else
                         {
-                            factor[0] = -(updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW);	// =factor in
-                            factor[1] = updFactor[wCompIdx] / densityW /SwmobI + updFactor[nCompIdx] / densityNW / SnmobI;	// =factor out
+                            factor[0] = -(updFactor[wCompIdx] / densityW + updFactor[nCompIdx] / densityNW);    // =factor in
+                            factor[1] = updFactor[wCompIdx] / densityW /SwmobI + updFactor[nCompIdx] / densityNW / SnmobI;    // =factor out
                         }
                         #endif
                     }//end neumann boundary
@@ -535,7 +535,7 @@ void FVTransport2P2CMultiPhysics<TypeTag>::update(const Scalar t, Scalar& dt, Tr
             }// end all intersections
 
             /************************************
-             * 	Handle source term
+             *     Handle source term
              ***********************************/
             Dune::FieldVector<double,2> q = problem_.source(globalPos, *eIt);
             updateVec[wCompIdx][globalIdxI] += q[wCompIdx];
diff --git a/dumux/decoupled/2p2c/pseudo1p2cfluidstate.hh b/dumux/decoupled/2p2c/pseudo1p2cfluidstate.hh
index 0586824762..3acafbe263 100644
--- a/dumux/decoupled/2p2c/pseudo1p2cfluidstate.hh
+++ b/dumux/decoupled/2p2c/pseudo1p2cfluidstate.hh
@@ -48,8 +48,8 @@ class PseudoOnePTwoCFluidState : public FluidState<typename GET_PROP_TYPE(TypeTa
 
 
 public:
-    enum { 	numPhases = GET_PROP_VALUE(TypeTag, PTAG(NumPhases)),
-			numComponents = GET_PROP_VALUE(TypeTag, PTAG(NumComponents)),
+    enum {     numPhases = GET_PROP_VALUE(TypeTag, PTAG(NumPhases)),
+            numComponents = GET_PROP_VALUE(TypeTag, PTAG(NumComponents)),
             wPhaseIdx = 0,
             nPhaseIdx = 1,};
     
@@ -135,9 +135,9 @@ public:
         // as the mass fractions are calculated, these are used to determine the mole fractions
         if (compIdx == wPhaseIdx)   //only interested in wComp => X1
         {
-            moleFrac_ = ( massfracX1_[phaseIdx] / FluidSystem::molarMass(compIdx) );	// = moles of compIdx
+            moleFrac_ = ( massfracX1_[phaseIdx] / FluidSystem::molarMass(compIdx) );    // = moles of compIdx
             moleFrac_ /= ( massfracX1_[phaseIdx] / FluidSystem::molarMass(0)
-                           + (1.-massfracX1_[phaseIdx]) / FluidSystem::molarMass(1) );	// /= total moles in phase
+                           + (1.-massfracX1_[phaseIdx]) / FluidSystem::molarMass(1) );    // /= total moles in phase
         }
         else    // interested in nComp => 1-X1
         {
@@ -145,7 +145,7 @@ public:
             moleFrac_ /= ((1.- massfracX1_[phaseIdx] )/ FluidSystem::molarMass(0)
                            + massfracX1_[phaseIdx] / FluidSystem::molarMass(1) );    // /= total moles in phase
         }
-		return moleFrac_;
+        return moleFrac_;
     }
     //@}
 
diff --git a/dumux/decoupled/2p2c/variableclass2p2c.hh b/dumux/decoupled/2p2c/variableclass2p2c.hh
index b1540ed9f5..98dda3ea15 100644
--- a/dumux/decoupled/2p2c/variableclass2p2c.hh
+++ b/dumux/decoupled/2p2c/variableclass2p2c.hh
@@ -88,7 +88,7 @@ private:
     ScalarSolutionType saturation_;
     PhasePropertyType mobility_; //store lambda for efficiency reasons
     ScalarSolutionType capillaryPressure_;
-    DimVecElemFaceType velocitySecondPhase_;	//necessary??
+    DimVecElemFaceType velocitySecondPhase_;    //necessary??
 
     FluidPropertyType density_;
     FluidPropertyType numericalDensity_;
@@ -129,7 +129,7 @@ public:
             Scalar, dim>& initialVel = *(new Dune::FieldVector<Scalar, dim>(0))) :
         VariableClass<TypeTag> (gridView, codim, initialVel), codim_(codim)
     {
-    	initialize2p2cVariables(initialVel, initialSat);
+        initialize2p2cVariables(initialVel, initialSat);
     }
 
     //! serialization methods -- same as Dumux::VariableClass2P
@@ -147,7 +147,7 @@ public:
 
     void serializeEntity(std::ostream &outstream, const Element &element)
     {
-    	Dune::dwarn << "here, rather total concentrations should be used!" << std::endl;
+        Dune::dwarn << "here, rather total concentrations should be used!" << std::endl;
         int globalIdx = this->elementMapper().map(element);
         outstream << this->pressure()[globalIdx] << "  " << saturation_[globalIdx];
     }
@@ -170,11 +170,11 @@ private:
     void initialize2p2cVariables(Dune::FieldVector<Scalar, dim>& initialVel, int initialSat)
     {
         //resize to grid size
-    	int size_ = this->gridSize();
-    	// a) global variables
+        int size_ = this->gridSize();
+        // a) global variables
         velocitySecondPhase_.resize(size_);//depends on pressure
             velocitySecondPhase_ = initialVel;
-        for (int i=0; i<2; i++)	//for both phases
+        for (int i=0; i<2; i++)    //for both phases
         {
         density_[i].resize(size_);//depends on pressure
         numericalDensity_[i].resize(size_);//depends on pressure
@@ -210,10 +210,10 @@ public:
     template<class MultiWriter>
     void addOutputVtkFields(MultiWriter &writer)
     {
-    	int size_ = this->gridSize();
+        int size_ = this->gridSize();
         if (codim_ == 0)
         {
-        	// pressure & saturation
+            // pressure & saturation
             ScalarSolutionType *pressure = writer.template createField<Scalar, 1> (size_);
             ScalarSolutionType *saturation = writer.template createField<Scalar, 1> (size_);
             *pressure = this->pressure();
diff --git a/dumux/decoupled/common/decoupledproperties.hh b/dumux/decoupled/common/decoupledproperties.hh
index 293d0e5c01..f2f7a327ce 100644
--- a/dumux/decoupled/common/decoupledproperties.hh
+++ b/dumux/decoupled/common/decoupledproperties.hh
@@ -165,10 +165,10 @@ public:
  */
 SET_PROP_DEFAULT(TransportSolutionType)
 {
-	private:
+    private:
     typedef typename GET_PROP(TypeTag, PTAG(SolutionTypes)) SolutionType;
 
-	public:
+    public:
     typedef typename SolutionType::ScalarSolution type;//!<type for vector of scalar properties
 };
 
diff --git a/dumux/decoupled/common/impet.hh b/dumux/decoupled/common/impet.hh
index ec486f0351..f850ca1c4f 100644
--- a/dumux/decoupled/common/impet.hh
+++ b/dumux/decoupled/common/impet.hh
@@ -101,7 +101,7 @@ public:
      */
     void update(const Scalar t, Scalar& dt, TransportSolutionType& updateVec)
     {
-    	// the method is valid for any transported quantity.
+        // the method is valid for any transported quantity.
         int transSize = problem.variables().gridSize();
         TransportSolutionType transportedQuantity(problem.variables().transportedQuantity());
         TransportSolutionType transValueOldIter(problem.variables().transportedQuantity());
diff --git a/test/decoupled/1p/benchmarkresult.hh b/test/decoupled/1p/benchmarkresult.hh
index df5c2b8d4a..ccc98174e7 100644
--- a/test/decoupled/1p/benchmarkresult.hh
+++ b/test/decoupled/1p/benchmarkresult.hh
@@ -36,23 +36,23 @@ namespace Dumux
 struct BenchmarkResult
 {
 private:
-	template<int dim>
-	struct ElementLayout
-	{
-	    bool contains (Dune::GeometryType gt)
-	    {
-	        return gt.dim() == dim;
-	    }
-	};
-
-	template<int dim>
-	struct FaceLayout
-	{
-	    bool contains (Dune::GeometryType gt)
-	    {
-	        return gt.dim() == dim-1;
-	    }
-	};
+    template<int dim>
+    struct ElementLayout
+    {
+        bool contains (Dune::GeometryType gt)
+        {
+            return gt.dim() == dim;
+        }
+    };
+
+    template<int dim>
+    struct FaceLayout
+    {
+        bool contains (Dune::GeometryType gt)
+        {
+            return gt.dim() == dim-1;
+        }
+    };
 
 public:
     double relativeL2Error;
@@ -325,23 +325,23 @@ public:
 struct ResultEvaluation
 {
 private:
-	template<int dim>
-	struct ElementLayout
-	{
-	    bool contains (Dune::GeometryType gt)
-	    {
-	        return gt.dim() == dim;
-	    }
-	};
-
-	template<int dim>
-	struct FaceLayout
-	{
-	    bool contains (Dune::GeometryType gt)
-	    {
-	        return gt.dim() == dim-1;
-	    }
-	};
+    template<int dim>
+    struct ElementLayout
+    {
+        bool contains (Dune::GeometryType gt)
+        {
+            return gt.dim() == dim;
+        }
+    };
+
+    template<int dim>
+    struct FaceLayout
+    {
+        bool contains (Dune::GeometryType gt)
+        {
+            return gt.dim() == dim-1;
+        }
+    };
 
 public:
     double relativeL2Error;
diff --git a/test/decoupled/2p/test_transport_problem.hh b/test/decoupled/2p/test_transport_problem.hh
index 135b196826..c950ff26f1 100644
--- a/test/decoupled/2p/test_transport_problem.hh
+++ b/test/decoupled/2p/test_transport_problem.hh
@@ -60,49 +60,49 @@ NEW_TYPE_TAG(TransportTestProblem, INHERITS_FROM(DecoupledModel, Transport));
 // Set the grid type
 SET_PROP(TransportTestProblem, Grid)
 {
-	typedef Dune::YaspGrid<2> type;
+    typedef Dune::YaspGrid<2> type;
 };
 
 // Set the problem property
 SET_PROP(TransportTestProblem, Problem)
 {
 public:
-	typedef Dumux::TestTransportProblem<TTAG(TransportTestProblem)> type;
+    typedef Dumux::TestTransportProblem<TTAG(TransportTestProblem)> type;
 };
 
 // Set the model properties
 SET_PROP(TransportTestProblem, Model)
 {
-	typedef Dumux::FVSaturation2P<TTAG(TransportTestProblem)> type;
+    typedef Dumux::FVSaturation2P<TTAG(TransportTestProblem)> type;
 };
 
 // Set the wetting phase
 SET_PROP(TransportTestProblem, WettingPhase)
 {
 private:
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
 public:
-	typedef Dumux::LiquidPhase<Scalar, Dumux::Unit<Scalar> > type;
+    typedef Dumux::LiquidPhase<Scalar, Dumux::Unit<Scalar> > type;
 };
 
 // Set the non-wetting phase
 SET_PROP(TransportTestProblem, NonwettingPhase)
 {
 private:
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
 public:
-	typedef Dumux::LiquidPhase<Scalar, Dumux::Unit<Scalar> > type;
+    typedef Dumux::LiquidPhase<Scalar, Dumux::Unit<Scalar> > type;
 };
 
 // Set the spatial parameters
 SET_PROP(TransportTestProblem, SpatialParameters)
 {
 private:
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(Grid)) Grid;
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(Grid)) Grid;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
 
 public:
-	typedef Dumux::TestTransportSpatialParams<TypeTag> type;
+    typedef Dumux::TestTransportSpatialParams<TypeTag> type;
 };
 
 // Disable gravity
@@ -130,118 +130,118 @@ SET_SCALAR_PROP(TransportTestProblem, CFLFactor, 1.0);
 template<class TypeTag = TTAG(TransportTestProblem)>
 class TestTransportProblem: public TransportProblem2P<TypeTag, TestTransportProblem<TypeTag> >
 {
-	typedef TestTransportProblem<TypeTag> ThisType;
-	typedef TransportProblem2P<TypeTag, ThisType> ParentType;
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(GridView)) GridView;
+    typedef TestTransportProblem<TypeTag> ThisType;
+    typedef TransportProblem2P<TypeTag, ThisType> ParentType;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(GridView)) GridView;
 
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(TwoPIndices)) Indices;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(TwoPIndices)) Indices;
 
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(FluidSystem)) FluidSystem;
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(FluidState)) FluidState;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(FluidSystem)) FluidSystem;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(FluidState)) FluidState;
 
-	enum
-	{
-		dim = GridView::dimension, dimWorld = GridView::dimensionworld
-	};
+    enum
+    {
+        dim = GridView::dimension, dimWorld = GridView::dimensionworld
+    };
 
-	enum
-	{
-		wPhaseIdx = Indices::wPhaseIdx, nPhaseIdx = Indices::nPhaseIdx
-	};
+    enum
+    {
+        wPhaseIdx = Indices::wPhaseIdx, nPhaseIdx = Indices::nPhaseIdx
+    };
 
-	typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
+    typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
 
-	typedef typename GridView::Traits::template Codim<0>::Entity Element;
-	typedef typename GridView::Intersection Intersection;
-	typedef Dune::FieldVector<Scalar, dimWorld> GlobalPosition;
-	typedef Dune::FieldVector<Scalar, dim> LocalPosition;
+    typedef typename GridView::Traits::template Codim<0>::Entity Element;
+    typedef typename GridView::Intersection Intersection;
+    typedef Dune::FieldVector<Scalar, dimWorld> GlobalPosition;
+    typedef Dune::FieldVector<Scalar, dim> LocalPosition;
 
 public:
-	TestTransportProblem(const GridView &gridView, const GlobalPosition lowerLeft = 0, const GlobalPosition upperRight = 0) :
-		ParentType(gridView), lowerLeft_(lowerLeft), upperRight_(upperRight)
-	{
-		GlobalPosition vel(0);
-		vel[0] = 1e-5;
-		this->variables().velocity() = vel;
-		this->variables().initializePotentials(vel);
-	}
-
-	/*!
-	 * \name Problem parameters
-	 */
-	// \{
-
-	/*!
-	 * \brief The problem name.
-	 *
-	 * This is used as a prefix for files generated by the simulation.
-	 */
-	const char *name() const
-	{
-		return "test_transport";
-	}
-
-	bool shouldWriteRestartFile() const
-	{
-		return false;
-	}
-
-	/*!
-	 * \brief Returns the temperature within the domain.
-	 *
-	 * This problem assumes a temperature of 10 degrees Celsius.
-	 */
-	Scalar temperature(const GlobalPosition& globalPos, const Element& element) const
-	{
-		return 273.15 + 10; // -> 10°C
-	}
-
-	// \}
-
-
-	Scalar referencePressure(const GlobalPosition& globalPos, const Element& element) const
-	{
-		return 1e5; // -> 10°C
-	}
-
-	std::vector<Scalar> source(const GlobalPosition& globalPos, const Element& element)
+    TestTransportProblem(const GridView &gridView, const GlobalPosition lowerLeft = 0, const GlobalPosition upperRight = 0) :
+        ParentType(gridView), lowerLeft_(lowerLeft), upperRight_(upperRight)
+    {
+        GlobalPosition vel(0);
+        vel[0] = 1e-5;
+        this->variables().velocity() = vel;
+        this->variables().initializePotentials(vel);
+    }
+
+    /*!
+     * \name Problem parameters
+     */
+    // \{
+
+    /*!
+     * \brief The problem name.
+     *
+     * This is used as a prefix for files generated by the simulation.
+     */
+    const char *name() const
+    {
+        return "test_transport";
+    }
+
+    bool shouldWriteRestartFile() const
+    {
+        return false;
+    }
+
+    /*!
+     * \brief Returns the temperature within the domain.
+     *
+     * This problem assumes a temperature of 10 degrees Celsius.
+     */
+    Scalar temperature(const GlobalPosition& globalPos, const Element& element) const
+    {
+        return 273.15 + 10; // -> 10°C
+    }
+
+    // \}
+
+
+    Scalar referencePressure(const GlobalPosition& globalPos, const Element& element) const
+    {
+        return 1e5; // -> 10°C
+    }
+
+    std::vector<Scalar> source(const GlobalPosition& globalPos, const Element& element)
     {
-	    return std::vector<Scalar>(2, 0.0);
+        return std::vector<Scalar>(2, 0.0);
     }
 
-	BoundaryConditions::Flags bctypeSat(const GlobalPosition& globalPos, const Intersection& intersection) const
-	{
-	    if (globalPos[0] < eps_)
-	        return Dumux::BoundaryConditions::dirichlet;
-	    else if (globalPos[0] > upperRight_[0] - eps_)
-	        return Dumux::BoundaryConditions::outflow;
-	    else
-	        return Dumux::BoundaryConditions::neumann;
-	}
-
-	Scalar dirichletSat(const GlobalPosition& globalPos, const Intersection& intersection) const
-	{
-		if (globalPos[0] < eps_)
-			return 1.0;
-		// all other boundaries
-		return 0.0;
-	}
-
-	std::vector<Scalar> neumann(const GlobalPosition& globalPos, const Intersection& intersection) const
-	{
-		return std::vector<Scalar>(2, 0.0);
-	}
-
-	Scalar initSat(const GlobalPosition& globalPos, const Element& element) const
-	{
-		return 0.0;
-	}
+    BoundaryConditions::Flags bctypeSat(const GlobalPosition& globalPos, const Intersection& intersection) const
+    {
+        if (globalPos[0] < eps_)
+            return Dumux::BoundaryConditions::dirichlet;
+        else if (globalPos[0] > upperRight_[0] - eps_)
+            return Dumux::BoundaryConditions::outflow;
+        else
+            return Dumux::BoundaryConditions::neumann;
+    }
+
+    Scalar dirichletSat(const GlobalPosition& globalPos, const Intersection& intersection) const
+    {
+        if (globalPos[0] < eps_)
+            return 1.0;
+        // all other boundaries
+        return 0.0;
+    }
+
+    std::vector<Scalar> neumann(const GlobalPosition& globalPos, const Intersection& intersection) const
+    {
+        return std::vector<Scalar>(2, 0.0);
+    }
+
+    Scalar initSat(const GlobalPosition& globalPos, const Element& element) const
+    {
+        return 0.0;
+    }
 
 private:
-	GlobalPosition lowerLeft_;
-	GlobalPosition upperRight_;
+    GlobalPosition lowerLeft_;
+    GlobalPosition upperRight_;
 
-	static const Scalar eps_ = 1e-6;
+    static const Scalar eps_ = 1e-6;
 };
 } //end namespace
 
diff --git a/test/decoupled/2p2c/test_dec2p2c_spatialparams.hh b/test/decoupled/2p2c/test_dec2p2c_spatialparams.hh
index 7289c4eb74..b9dcddf7cd 100644
--- a/test/decoupled/2p2c/test_dec2p2c_spatialparams.hh
+++ b/test/decoupled/2p2c/test_dec2p2c_spatialparams.hh
@@ -67,7 +67,7 @@ public:
 
     const FieldMatrix& intrinsicPermeability  (const GlobalPosition& globalPos, const Element& element) const
     {
-    	return constPermeability_;
+        return constPermeability_;
     }
 
     double porosity(const GlobalPosition& globalPos, const Element& element) const
diff --git a/test/decoupled/2p2c/test_dec2p2cproblem.hh b/test/decoupled/2p2c/test_dec2p2cproblem.hh
index a45c5f1120..6dcb2f3071 100644
--- a/test/decoupled/2p2c/test_dec2p2cproblem.hh
+++ b/test/decoupled/2p2c/test_dec2p2cproblem.hh
@@ -235,7 +235,7 @@ typename BoundaryConditions::Flags bcTypeTransport(const GlobalPosition& globalP
  */
 BoundaryConditions2p2c::Flags bcFormulation(const GlobalPosition& globalPos, const Intersection& intersection) const
 {
-	return BoundaryConditions2p2c::concentration;
+    return BoundaryConditions2p2c::concentration;
 }
 //! Value for dirichlet pressure boundary condition \f$ [Pa] \f$.
 /*! In case of a dirichlet BC for the pressure equation, the pressure
@@ -266,7 +266,7 @@ Scalar dirichletTransport(const GlobalPosition& globalPos, const Intersection& i
  */
 Dune::FieldVector<Scalar,2> neumann(const GlobalPosition& globalPos, const Intersection& intersection) const
 {
-	Dune::FieldVector<Scalar,2> neumannFlux(0.0);
+    Dune::FieldVector<Scalar,2> neumannFlux(0.0);
 //    if (globalPos[1] < 15 && globalPos[1]> 5)
 //    {
 //        neumannFlux[nPhaseIdx] = -0.015;
diff --git a/test/decoupled/2p2c/test_multiphysics2p2cproblem.hh b/test/decoupled/2p2c/test_multiphysics2p2cproblem.hh
index 607d276869..3d3ac0a6ec 100644
--- a/test/decoupled/2p2c/test_multiphysics2p2cproblem.hh
+++ b/test/decoupled/2p2c/test_multiphysics2p2cproblem.hh
@@ -236,7 +236,7 @@ typename BoundaryConditions::Flags bcTypeTransport(const GlobalPosition& globalP
  */
 BoundaryConditions2p2c::Flags bcFormulation(const GlobalPosition& globalPos, const Intersection& intersection) const
 {
-	return BoundaryConditions2p2c::concentration;
+    return BoundaryConditions2p2c::concentration;
 }
 /*!
  * \copydoc Dumux::TestDecTwoPTwoCProblem::dirichletPress()
@@ -264,7 +264,7 @@ Scalar dirichletTransport(const GlobalPosition& globalPos, const Intersection& i
  */
 Dune::FieldVector<Scalar,2> neumann(const GlobalPosition& globalPos, const Intersection& intersection) const
 {
-	Dune::FieldVector<Scalar,2> neumannFlux(0.0);
+    Dune::FieldVector<Scalar,2> neumannFlux(0.0);
 //    if (globalPos[1] < 15 && globalPos[1]> 5)
 //    {
 //        neumannFlux[nPhaseIdx] = -0.015;
-- 
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