diff --git a/dumux/porousmediumflow/1p2c/CMakeLists.txt b/dumux/porousmediumflow/1p2c/CMakeLists.txt
deleted file mode 100644
index ba8341c614f1a2c797c95f5402f602025f1087b1..0000000000000000000000000000000000000000
--- a/dumux/porousmediumflow/1p2c/CMakeLists.txt
+++ /dev/null
@@ -1 +0,0 @@
-add_subdirectory("implicit")
diff --git a/dumux/porousmediumflow/1p2c/implicit/CMakeLists.txt b/dumux/porousmediumflow/1p2c/implicit/CMakeLists.txt
deleted file mode 100644
index 44e4720c35a7d4c3be4590c21dd2eec4daa2b3d0..0000000000000000000000000000000000000000
--- a/dumux/porousmediumflow/1p2c/implicit/CMakeLists.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-
-#install headers
-install(FILES
-indices.hh
-model.hh
-properties.hh
-propertydefaults.hh
-volumevariables.hh
-DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/porousmediumflow/1p2c/implicit)
diff --git a/dumux/porousmediumflow/1p2c/implicit/indices.hh b/dumux/porousmediumflow/1p2c/implicit/indices.hh
deleted file mode 100644
index 274b58b30f49a009e4ee9a33c2e7fff95691153c..0000000000000000000000000000000000000000
--- a/dumux/porousmediumflow/1p2c/implicit/indices.hh
+++ /dev/null
@@ -1,63 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- * \brief Defines the primary variable and equation indices used by
- *        the 1p2c model
- */
-
-#ifndef DUMUX_1P2C_INDICES_HH
-#define DUMUX_1P2C_INDICES_HH
-
-#include "properties.hh"
-
-namespace Dumux
-{
-// \{
-
-/*!
- * \ingroup OnePTwoCModel
- * \ingroup ImplicitIndices
- * \brief The indices for the isothermal single-phase, two-component model.
- */
-template <class TypeTag, int PVOffset = 0>
-struct OnePTwoCIndices
-{
-
-    //! Set the default phase used by the fluid system to the first one
-    static const int phaseIdx = GET_PROP_VALUE(TypeTag, PhaseIdx);
-
-    //! Component indices
-    static const int phaseCompIdx = phaseIdx;//!< The index of the main component of the considered phase
-    //! The index of the transported (minor) component; ASSUMES phase indices of 0 and 1
-    static const int transportCompIdx = (unsigned int)(1-phaseIdx);
-
-    // Equation indices
-   static const int conti0EqIdx = PVOffset + 0; //!< continuity equation index
-   static const int transportEqIdx = PVOffset + 1; //!< transport equation index
-
-    // primary variable indices
-    static const int pressureIdx = PVOffset + 0; //!< pressure
-    static const int massOrMoleFracIdx = PVOffset + 1; //!< mole fraction of the second component
-};
-
-// \}
-}
-
-#endif
diff --git a/dumux/porousmediumflow/1p2c/implicit/model.hh b/dumux/porousmediumflow/1p2c/implicit/model.hh
deleted file mode 100644
index bb18c28c3a17467e01242ac638e9d8196fed9e26..0000000000000000000000000000000000000000
--- a/dumux/porousmediumflow/1p2c/implicit/model.hh
+++ /dev/null
@@ -1,121 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief Base class for all models which use the single-phase,
- *        two-component fully implicit model.
- *        Adaption of the fully implicit scheme to the one-phase two-component flow model.
- */
-
-#ifndef DUMUX_ONEP_TWOC_MODEL_HH
-#define DUMUX_ONEP_TWOC_MODEL_HH
-
-#include <dumux/porousmediumflow/nonisothermal/implicit/model.hh>
-
-#include "properties.hh"
-
-namespace Dumux
-{
-
-/*!
- * \ingroup OnePTwoCModel
- * \brief Adaption of the fully implicit scheme to the one-phase two-component flow model.
- *
- * This model implements a one-phase flow of a compressible fluid, that consists of two components,
- * using a standard Darcy
- * approach as the equation for the conservation of momentum:
- \f[
- v = - \frac{\textbf K}{\mu}
- \left(\textbf{grad}\, p - \varrho {\textbf g} \right)
- \f]
- *
- * Gravity can be enabled or disabled via the property system.
- * By inserting this into the continuity equation, one gets
- \f[
- \phi\frac{\partial \varrho}{\partial t} - \text{div} \left\{
-   \varrho \frac{\textbf K}{\mu}  \left(\textbf{grad}\, p - \varrho {\textbf g} \right)
- \right\} = q \;,
- \f]
- *
- * The transport of the components \f$\kappa \in \{ w, a \}\f$ is described by the following equation:
- \f[
- \phi \frac{ \partial \varrho X^\kappa}{\partial t}
- - \text{div} \left\lbrace \varrho X^\kappa \frac{{\textbf K}}{\mu} \left( \textbf{grad}\, p -
- \varrho {\textbf g} \right)
- + \varrho D^\kappa_\text{pm} \frac{M^\kappa}{M_\alpha} \textbf{grad} x^\kappa \right\rbrace = q.
- \f]
- *
- * All equations are discretized using a vertex-centered finite volume (box)
- * or cell-centered finite volume scheme as spatial
- * and the implicit Euler method as time discretization.
- * The model is able to use either mole or mass fractions. The property useMoles can be set to either true or false in the
- * problem file. Make sure that the according units are used in the problem setup. useMoles is set to true by default.
- *
- * The primary variables are the pressure \f$p\f$ and the mole or mass fraction of dissolved component \f$x\f$.
- */
-
-template<class TypeTag >
-class OnePTwoCModel : public GET_PROP_TYPE(TypeTag, BaseModel)
-{
-    using ParentType = typename GET_PROP_TYPE(TypeTag, BaseModel);
-    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-    using Indices = typename GET_PROP_TYPE(TypeTag, Indices);
-    using FluidSystem = typename GET_PROP_TYPE(TypeTag, FluidSystem);
-    using VolumeVariables = typename GET_PROP_TYPE(TypeTag, VolumeVariables);
-    using NonIsothermalModel = Dumux::NonIsothermalModel<TypeTag>;
-
-    static const int phaseIdx = Indices::phaseIdx;
-
-public:
-
-    /*!
-     * \brief Apply the initial conditions to the model.
-     *
-     * \param problem The object representing the problem which needs to
-     *             be simulated.
-     */
-    void init(Problem& problem)
-    {
-        ParentType::init(problem);
-
-        // register standardized vtk output fields
-        auto& vtkOutputModule = problem.vtkOutputModule();
-        vtkOutputModule.addSecondaryVariable("P", [](const VolumeVariables& v){ return v.pressure(phaseIdx); });
-        vtkOutputModule.addSecondaryVariable("delp", [](const VolumeVariables& v){ return v.pressure(phaseIdx) - 1.0e5; });
-        vtkOutputModule.addSecondaryVariable("rho", [](const VolumeVariables& v){ return v.density(phaseIdx); });
-        vtkOutputModule.addSecondaryVariable("mu", [](const VolumeVariables& v){ return v.viscosity(phaseIdx); });
-        vtkOutputModule.addSecondaryVariable("x_" + std::string(FluidSystem::componentName(0)),
-                                             [](const VolumeVariables& v){ return v.moleFraction(phaseIdx, 0); });
-        vtkOutputModule.addSecondaryVariable("x_" + std::string(FluidSystem::componentName(1)),
-                                             [](const VolumeVariables& v){ return v.moleFraction(phaseIdx, 1); });
-        vtkOutputModule.addSecondaryVariable("X_" + std::string(FluidSystem::componentName(0)),
-                                             [](const VolumeVariables& v){ return v.massFraction(phaseIdx, 0); });
-        vtkOutputModule.addSecondaryVariable("X_" + std::string(FluidSystem::componentName(1)),
-                                             [](const VolumeVariables& v){ return v.massFraction(phaseIdx, 1); });
-
-        NonIsothermalModel::maybeAddTemperature(vtkOutputModule);
-    }
-};
-
-} // end namespace Dumux
-
-#include "propertydefaults.hh"
-
-#endif
diff --git a/dumux/porousmediumflow/1p2c/implicit/properties.hh b/dumux/porousmediumflow/1p2c/implicit/properties.hh
deleted file mode 100644
index d07d5cde3f3992087b0d179968dd3e47515328b3..0000000000000000000000000000000000000000
--- a/dumux/porousmediumflow/1p2c/implicit/properties.hh
+++ /dev/null
@@ -1,78 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \ingroup Properties
- * \ingroup ImplicitProperties
- * \ingroup OnePTwoCModel
- * \file
- *
- * \brief Defines the properties required for the single-phase,
- *        two-component fully implicit model.
- */
-
-#ifndef DUMUX_1P2C_PROPERTIES_HH
-#define DUMUX_1P2C_PROPERTIES_HH
-
-
-#include <dumux/implicit/box/properties.hh>
-#include <dumux/implicit/cellcentered/properties.hh>
-#include <dumux/porousmediumflow/nonisothermal/implicit/properties.hh>
-
-namespace Dumux
-{
-// \{
-namespace Properties
-{
-
-//////////////////////////////////////////////////////////////////
-// Type tags
-//////////////////////////////////////////////////////////////////
-
-//! The type tags for the implicit isothermal one-phase two-component problems
-NEW_TYPE_TAG(OnePTwoC);
-NEW_TYPE_TAG(BoxOnePTwoC, INHERITS_FROM(BoxModel, OnePTwoC));
-NEW_TYPE_TAG(CCOnePTwoC, INHERITS_FROM(CCModel, OnePTwoC));
-
-//! The type tags for the corresponding non-isothermal problems
-NEW_TYPE_TAG(OnePTwoCNI, INHERITS_FROM(OnePTwoC, NonIsothermal));
-NEW_TYPE_TAG(BoxOnePTwoCNI, INHERITS_FROM(BoxModel, OnePTwoCNI));
-NEW_TYPE_TAG(CCOnePTwoCNI, INHERITS_FROM(CCModel, OnePTwoCNI));
-
-//////////////////////////////////////////////////////////////////
-// Property tags
-//////////////////////////////////////////////////////////////////
-
-NEW_PROP_TAG(NumPhases);   //!< Number of fluid phases in the system
-NEW_PROP_TAG(PhaseIdx); //!< A phase index in to allow that a two-phase fluidsystem is used
-NEW_PROP_TAG(NumComponents);   //!< Number of fluid components in the system
-NEW_PROP_TAG(Indices); //!< Enumerations for the model
-NEW_PROP_TAG(SpatialParams); //!< The type of the spatial parameters
-NEW_PROP_TAG(EffectiveDiffusivityModel); //!< The employed model for the computation of the effective diffusivity
-NEW_PROP_TAG(FluidSystem); //!< Type of the multi-component relations
-NEW_PROP_TAG(FluidState); //!< Type of the fluid state to be used
-NEW_PROP_TAG(ProblemEnableGravity); //!< Returns whether gravity is considered in the problem
-NEW_PROP_TAG(UseMoles); //!< Defines whether mole (true) or mass (false) fractions are used
-NEW_PROP_TAG(SpatialParamsForchCoeff); //!< Property for the forchheimer coefficient
-NEW_PROP_TAG(TauTortuosity); //!< Tortuosity value (tau) used in macroscopic diffusion
-
-}
-// \}
-}
-
-#endif
diff --git a/dumux/porousmediumflow/1p2c/implicit/propertydefaults.hh b/dumux/porousmediumflow/1p2c/implicit/propertydefaults.hh
deleted file mode 100644
index 72a9528388b727f517db567160305e797b974190..0000000000000000000000000000000000000000
--- a/dumux/porousmediumflow/1p2c/implicit/propertydefaults.hh
+++ /dev/null
@@ -1,165 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \ingroup Properties
- * \ingroup ImplicitProperties
- * \ingroup OnePTwoCModel
- * \file
- *
- * \brief Defines some default values for the properties of the the
- *        single-phase, two-component fully implicit model.
- */
-
-#ifndef DUMUX_1P2C_PROPERTY_DEFAULTS_HH
-#define DUMUX_1P2C_PROPERTY_DEFAULTS_HH
-
-#include "properties.hh"
-#include "model.hh"
-#include "volumevariables.hh"
-#include "indices.hh"
-
-#include <dumux/porousmediumflow/compositional/localresidual.hh>
-#include <dumux/porousmediumflow/nonisothermal/implicit/propertydefaults.hh>
-#include <dumux/material/spatialparams/implicit1p.hh>
-#include <dumux/material/fluidmatrixinteractions/diffusivitymillingtonquirk.hh>
-#include <dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh>
-#include <dumux/material/fluidstates/compositional.hh>
-
-namespace Dumux
-{
-// \{
-namespace Properties
-{
-//////////////////////////////////////////////////////////////////
-// Property values
-//////////////////////////////////////////////////////////////////
-
-
-SET_INT_PROP(OnePTwoC, NumEq, 2); //!< set the number of equations to 2
-SET_INT_PROP(OnePTwoC, NumPhases, 1); //!< The number of phases in the 1p2c model is 1
-SET_INT_PROP(OnePTwoC, NumComponents, 2); //!< The number of components in the 1p2c model is 2
-SET_BOOL_PROP(OnePTwoC, UseMoles, true); //!< Define that mole fractions are used in the balance equations
-
-//! Use the 1p2c local residual function for the 1p2c model
-SET_TYPE_PROP(OnePTwoC, LocalResidual, CompositionalLocalResidual<TypeTag>);
-
-//! We set the replaceCompIdx to 0, i.e. the first equation is substituted with
-//! the total mass balance, i.e. the phase balance
-SET_INT_PROP(OnePTwoC, ReplaceCompEqIdx, 0);
-
-//! define the model
-SET_TYPE_PROP(OnePTwoC, Model, OnePTwoCModel<TypeTag>);
-
-//! define the VolumeVariables
-SET_TYPE_PROP(OnePTwoC, VolumeVariables, OnePTwoCVolumeVariables<TypeTag>);
-
-/*!
- * \brief The fluid state which is used by the volume variables to
- *        store the thermodynamic state. This should be chosen
- *        appropriately for the model ((non-)isothermal, equilibrium, ...).
- *        This can be done in the problem.
- */
-SET_PROP(OnePTwoC, FluidState){
-    private:
-        typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
-        typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
-    public:
-        typedef CompositionalFluidState<Scalar, FluidSystem> type;
-};
-
-//! Set the indices used by the 1p2c model
-SET_TYPE_PROP(OnePTwoC, Indices, OnePTwoCIndices<TypeTag>);
-//! The spatial parameters to be employed.
-//! Use ImplicitSpatialParamsOneP by default.
-SET_TYPE_PROP(OnePTwoC, SpatialParams, ImplicitSpatialParamsOneP<TypeTag>);
-
-//! The model after Millington (1961) is used for the effective diffusivity
-SET_PROP(OnePTwoC, EffectiveDiffusivityModel)
-{ private :
-    typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
- public:
-    typedef DiffusivityMillingtonQuirk<Scalar> type;
-};
-
-//! Set the phaseIndex per default to zero (important for two-phase fluidsystems).
-SET_INT_PROP(OnePTwoC, PhaseIdx, 0);
-
-// disable velocity output by default
-
-// enable gravity by default
-SET_BOOL_PROP(OnePTwoC, ProblemEnableGravity, true);
-
-//physical processes to be considered by the isothermal model
-SET_BOOL_PROP(OnePTwoC, EnableAdvection, true);
-SET_BOOL_PROP(OnePTwoC, EnableMolecularDiffusion, true);
-SET_BOOL_PROP(OnePTwoC, EnableEnergyBalance, false);
-
-//! default value for the forchheimer coefficient
-// Source: Ward, J.C. 1964 Turbulent flow in porous media. ASCE J. Hydraul. Div 90.
-//        Actually the Forchheimer coefficient is also a function of the dimensions of the
-//        porous medium. Taking it as a constant is only a first approximation
-//        (Nield, Bejan, Convection in porous media, 2006, p. 10)
-SET_SCALAR_PROP(OnePTwoC, SpatialParamsForchCoeff, 0.55);
-
-/*!
- * \brief default value for tortuosity value (tau) used in macroscopic diffusion
- *
- * Value is 0.5 according to Carman 1937: <i>Fluid flow through granular beds</i>
- * \cite carman1937
- */
-SET_SCALAR_PROP(OnePTwoC, TauTortuosity, 0.5);
-
-//! average is used as default model to compute the effective thermal heat conductivity
-SET_PROP(OnePTwoCNI, ThermalConductivityModel)
-{ private :
-    typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
-  public:
-    typedef ThermalConductivityAverage<Scalar> type;
-};
-
-//////////////////////////////////////////////////////////////////
-// Property values for isothermal model required for the general non-isothermal model
-//////////////////////////////////////////////////////////////////
-
-// set isothermal Model
-SET_TYPE_PROP(OnePTwoCNI, IsothermalModel, OnePTwoCModel<TypeTag>);
-
-//set isothermal VolumeVariables
-SET_TYPE_PROP(OnePTwoCNI, IsothermalVolumeVariables, OnePTwoCVolumeVariables<TypeTag>);
-
-//set isothermal LocalResidual
-SET_TYPE_PROP(OnePTwoCNI, IsothermalLocalResidual, CompositionalLocalResidual<TypeTag>);
-
-//set isothermal Indices
-SET_TYPE_PROP(OnePTwoCNI, IsothermalIndices, OnePTwoCIndices<TypeTag>);
-
-//physical processes to be considered by the non-isothermal model
-SET_BOOL_PROP(OnePTwoCNI, EnableAdvection, true);
-SET_BOOL_PROP(OnePTwoCNI, EnableMolecularDiffusion, true);
-SET_BOOL_PROP(OnePTwoCNI, EnableEnergyBalance, true);
-
-//set isothermal NumEq
-SET_INT_PROP(OnePTwoCNI, IsothermalNumEq, 2);
-
-
-}
-// \}
-}
-
-#endif
diff --git a/dumux/porousmediumflow/1p2c/implicit/volumevariables.hh b/dumux/porousmediumflow/1p2c/implicit/volumevariables.hh
deleted file mode 100644
index 73146441467160729a3deaa45559cbdfac11b1a3..0000000000000000000000000000000000000000
--- a/dumux/porousmediumflow/1p2c/implicit/volumevariables.hh
+++ /dev/null
@@ -1,299 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- * \brief Quantities required by the single-phase, two-component box
- *        model defined on a vertex.
- */
-#ifndef DUMUX_1P2C_VOLUME_VARIABLES_HH
-#define DUMUX_1P2C_VOLUME_VARIABLES_HH
-
-#include <dumux/discretization/volumevariables.hh>
-
-#include "properties.hh"
-
-namespace Dumux
-{
-
-/*!
- * \ingroup OnePTwoCModel
- * \ingroup ImplicitVolumeVariables
- * \brief Contains the quantities which are constant within a
- *        finite volume in the single-phase, two-component model.
- *
- * \note The return functions for the fluid state variables always forward to the actual
- *       fluid state using the phaseIdx from the DuMuX property system. Furthermore, the
- *       default value is not used, but is only here to enable calling these functions
- *       without handing in a phase index (as in a single-phasic context there is only one phase).
- *       This way one can use two-phase fluid systems for this one-phasic flow and transport
- *       model by specifying which phase is present through the DuMuX property system.
- */
-template <class TypeTag>
-class OnePTwoCVolumeVariables : public ImplicitVolumeVariables<TypeTag>
-{
-    using ParentType = ImplicitVolumeVariables<TypeTag>;
-
-    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-    using GridView = typename GET_PROP_TYPE(TypeTag, GridView);
-    using Implementation = typename GET_PROP_TYPE(TypeTag, VolumeVariables);
-    using SubControlVolume = typename GET_PROP_TYPE(TypeTag, SubControlVolume);
-    using PrimaryVariables = typename GET_PROP_TYPE(TypeTag, PrimaryVariables);
-    using ElementSolutionVector = typename GET_PROP_TYPE(TypeTag, ElementSolutionVector);
-    using SpatialParams = typename GET_PROP_TYPE(TypeTag, SpatialParams);
-    using PermeabilityType = typename SpatialParams::PermeabilityType;
-    using FluidSystem = typename GET_PROP_TYPE(TypeTag, FluidSystem);
-    using Indices = typename GET_PROP_TYPE(TypeTag, Indices);
-
-    enum
-    {
-        phaseIdx = Indices::phaseIdx,
-        phaseCompIdx = Indices::phaseCompIdx,
-        transportCompIdx = Indices::transportCompIdx,
-
-        pressureIdx = Indices::pressureIdx,
-        massOrMoleFracIdx = Indices::massOrMoleFracIdx
-    };
-
-    static const bool useMoles = GET_PROP_VALUE(TypeTag, UseMoles);
-    static const int dim = GridView::dimension;
-    static const int dimWorld = GridView::dimensionworld;
-
-    using DimVector = Dune::FieldVector<Scalar,dim>;
-    using GlobalPosition = Dune::FieldVector<Scalar,dimWorld>;
-    using Element = typename GridView::template Codim<0>::Entity;
-
-public:
-
-    using FluidState = typename GET_PROP_TYPE(TypeTag, FluidState);
-
-    /*!
-     * \copydoc ImplicitVolumeVariables::update
-     */
-    void update(const ElementSolutionVector &elemSol,
-                const Problem &problem,
-                const Element &element,
-                const SubControlVolume &scv)
-    {
-        ParentType::update(elemSol, problem, element, scv);
-
-        //calculate all secondary variables from the primary variables and store results in fluidstate
-        completeFluidState(elemSol, problem, element, scv, fluidState_);
-
-        porosity_ = problem.spatialParams().porosity(element, scv, elemSol);
-        dispersivity_ = problem.spatialParams().dispersivity(element, scv, elemSol);
-        permeability_ = problem.spatialParams().permeability(element, scv, elemSol);
-
-        // Second instance of a parameter cache.
-        // Could be avoided if diffusion coefficients also
-        // became part of the fluid state.
-        typename FluidSystem::ParameterCache paramCache;
-        paramCache.updatePhase(fluidState_, phaseIdx);
-
-        diffCoeff_ = FluidSystem::binaryDiffusionCoefficient(fluidState_,
-                                                             paramCache,
-                                                             phaseIdx,
-                                                             phaseCompIdx,
-                                                             transportCompIdx);
-    }
-
-    /*!
-     * \copydoc ImplicitModel::completeFluidState
-     */
-    static void completeFluidState(const ElementSolutionVector &elemSol,
-                                   const Problem& problem,
-                                   const Element& element,
-                                   const SubControlVolume &scv,
-                                   FluidState& fluidState)
-    {
-        Scalar t = ParentType::temperature(elemSol, problem, element, scv);
-        fluidState.setTemperature(t);
-        fluidState.setSaturation(phaseIdx, 1.);
-
-        const auto& priVars = ParentType::extractDofPriVars(elemSol, scv);
-        fluidState.setPressure(phaseIdx, priVars[pressureIdx]);
-
-        if(useMoles)
-        {
-            fluidState.setMoleFraction(phaseIdx, phaseCompIdx, 1 - priVars[massOrMoleFracIdx]);
-            fluidState.setMoleFraction(phaseIdx, transportCompIdx, priVars[massOrMoleFracIdx]);
-        }
-        else
-        {
-            // setMassFraction() has only to be called 1-numComponents times
-            fluidState.setMassFraction(phaseIdx, transportCompIdx, priVars[massOrMoleFracIdx]);
-        }
-
-        typename FluidSystem::ParameterCache paramCache;
-        paramCache.updatePhase(fluidState, phaseIdx);
-
-        Scalar value;
-        value = FluidSystem::density(fluidState, paramCache, phaseIdx);
-        fluidState.setDensity(phaseIdx, value);
-        value = FluidSystem::viscosity(fluidState, paramCache, phaseIdx);
-        fluidState.setViscosity(phaseIdx, value);
-
-        // compute and set the enthalpy
-        Scalar h = Implementation::enthalpy(fluidState, paramCache, phaseIdx);
-        fluidState.setEnthalpy(phaseIdx, h);
-    }
-
-    /*!
-     * \brief Return the fluid configuration at the given primary
-     *        variables
-     */
-    const FluidState &fluidState() const
-    { return fluidState_; }
-
-    /*!
-     * \brief Return density \f$\mathrm{[kg/m^3]}\f$ the of the fluid phase.
-     *
-     * We always forward to the fluid state with the phaseIdx property (see class description).
-     */
-    Scalar density(int pIdx = 0) const
-    { return fluidState_.density(phaseIdx); }
-
-    /*!
-     * \brief Return the saturation
-     *
-     * This method is here for compatibility reasons with other models. The saturation
-     * is always 1.0 in a one-phasic context.
-     */
-    Scalar saturation(int pIdx = 0) const
-    { return 1.0; }
-
-    /*!
-     * \brief Return molar density \f$\mathrm{[mol/m^3]}\f$ the of the fluid phase.
-     *
-     * We always forward to the fluid state with the phaseIdx property (see class description).
-     */
-    Scalar molarDensity(int pIdx = 0) const
-    { return fluidState_.molarDensity(phaseIdx); }
-
-    /*!
-     * \brief Return mole fraction \f$\mathrm{[mol/mol]}\f$ of a component in the phase.
-     *
-     * \param compIdx The index of the component
-     *
-     * We always forward to the fluid state with the phaseIdx property (see class description).
-     */
-    Scalar moleFraction(int pIdx, int compIdx) const
-    { return fluidState_.moleFraction(phaseIdx, (compIdx==0)?phaseCompIdx:transportCompIdx); }
-
-    /*!
-     * \brief Return mass fraction \f$\mathrm{[kg/kg]}\f$ of a component in the phase.
-     *
-     * \param compIdx The index of the component
-     *
-     * We always forward to the fluid state with the phaseIdx property (see class description).
-     */
-    Scalar massFraction(int pIdx, int compIdx) const
-    { return fluidState_.massFraction(phaseIdx, (compIdx==0)?phaseCompIdx:transportCompIdx); }
-
-    /*!
-     * \brief Return concentration \f$\mathrm{[mol/m^3]}\f$  of a component in the phase.
-     *
-     * \param compIdx The index of the component
-     *
-     * We always forward to the fluid state with the phaseIdx property (see class description).
-     */
-    Scalar molarity(int pIdx, int compIdx) const
-    { return fluidState_.molarity(phaseIdx, (compIdx==0)?phaseCompIdx:transportCompIdx); }
-
-    /*!
-     * \brief Return the effective pressure \f$\mathrm{[Pa]}\f$ of a given phase within
-     *        the control volume.
-     *
-     * We always forward to the fluid state with the phaseIdx property (see class description).
-     */
-    Scalar pressure(int pIdx = 0) const
-    { return fluidState_.pressure(phaseIdx); }
-
-    /*!
-     * \brief Return the binary diffusion coefficient \f$\mathrm{[m^2/s]}\f$ in the fluid.
-     */
-    Scalar diffusionCoefficient(int pIdx, int compIdx) const
-    { return diffCoeff_; }
-
-    /*!
-     * \brief Returns the dispersivity of the fluid's streamlines.
-     */
-    const GlobalPosition &dispersivity() const
-    { return dispersivity_; }
-
-    /*!
-     * \brief Return temperature \f$\mathrm{[K]}\f$ inside the sub-control volume.
-     *
-     * Note that we assume thermodynamic equilibrium, i.e. the
-     * temperature of the rock matrix and of all fluid phases are
-     * identical.
-     */
-    Scalar temperature() const
-    { return fluidState_.temperature(); }
-
-    /*!
-     * \brief Returns the mobility \f$\mathrm{[1/(Pa s)]}\f$.
-     *
-     * The term mobility is usually not employed in the one phase context.
-     * The method is here for compatibility reasons with other models.
-     *
-     * We always forward to the fluid state with the phaseIdx property (see class description).
-     */
-    Scalar mobility(int pIdx = 0) const
-    { return 1.0/fluidState_.viscosity(phaseIdx); }
-
-    /*!
-     * \brief Return the dynamic viscosity \f$\mathrm{[Pa*s]}\f$ of a given phase
-     *        within the control volume.
-     *
-     * We always forward to the fluid state with the phaseIdx property (see class description).
-     */
-    Scalar viscosity(int pIdx = 0) const
-    { return fluidState_.viscosity(phaseIdx); }
-
-    /*!
-     * \brief Return the average porosity \f$\mathrm{[-]}\f$ within the control volume.
-     */
-    Scalar porosity() const
-    { return porosity_; }
-
-    /*!
-     * \brief Returns the permeability within the control volume in \f$[m^2]\f$.
-     */
-    const PermeabilityType& permeability() const
-    { return permeability_; }
-
-protected:
-    Scalar porosity_;    //!< Effective porosity within the control volume
-    GlobalPosition dispersivity_;
-    PermeabilityType permeability_;
-    Scalar diffCoeff_;
-    FluidState fluidState_;
-
-private:
-    Implementation &asImp_()
-    { return *static_cast<Implementation*>(this); }
-
-    const Implementation &asImp_() const
-    { return *static_cast<const Implementation*>(this); }
-};
-
-}// end namespace
-
-#endif
diff --git a/dumux/porousmediumflow/CMakeLists.txt b/dumux/porousmediumflow/CMakeLists.txt
index 437df282326e34ffc3d6b36235f1a07be6a2eace..33c612c76acfa27cc9f2afaba16c086cf75abfaf 100644
--- a/dumux/porousmediumflow/CMakeLists.txt
+++ b/dumux/porousmediumflow/CMakeLists.txt
@@ -1,5 +1,4 @@
 add_subdirectory("1p")
-add_subdirectory("1p2c")
 add_subdirectory("1pnc")
 add_subdirectory("1pncmin")
 add_subdirectory("2p")
diff --git a/test/porousmediumflow/1p2c/CMakeLists.txt b/test/porousmediumflow/1p2c/CMakeLists.txt
deleted file mode 100644
index ba8341c614f1a2c797c95f5402f602025f1087b1..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/CMakeLists.txt
+++ /dev/null
@@ -1 +0,0 @@
-add_subdirectory("implicit")
diff --git a/test/porousmediumflow/1p2c/implicit/1p2cniconductionproblem.hh b/test/porousmediumflow/1p2c/implicit/1p2cniconductionproblem.hh
deleted file mode 100644
index 75b8f67a3ab5ce3e0a214c1511c59493475b86da..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/1p2cniconductionproblem.hh
+++ /dev/null
@@ -1,336 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/**
- * \file
- * \brief Test for the OnePTwoCModel in combination with the NI model for a conduction problem:
- * The simulation domain is a tube where with an elevated temperature on the left hand side.
- *
- */
-#ifndef DUMUX_1P2CNI_CONDUCTION_PROBLEM_HH
-#define DUMUX_1P2CNI_CONDUCTION_PROBLEM_HH
-
-#include <dumux/implicit/box/properties.hh>
-#include <dumux/implicit/cellcentered/tpfa/properties.hh>
-#include <dumux/implicit/cellcentered/mpfa/properties.hh>
-
-#include <dumux/porousmediumflow/1p2c/implicit/model.hh>
-#include <dumux/porousmediumflow/implicit/problem.hh>
-
-#include <dumux/material/fluidsystems/h2on2.hh>
-#include <dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh>
-#include "1p2cnispatialparams.hh"
-
-namespace Dumux
-{
-
-template <class TypeTag>
-class OnePTwoCNIConductionProblem;
-
-namespace Properties
-{
-NEW_TYPE_TAG(OnePTwoCNIConductionProblem, INHERITS_FROM(OnePTwoCNI));
-NEW_TYPE_TAG(OnePTwoCNIConductionBoxProblem, INHERITS_FROM(BoxModel, OnePTwoCNIConductionProblem));
-NEW_TYPE_TAG(OnePTwoCNIConductionCCProblem, INHERITS_FROM(CCTpfaModel, OnePTwoCNIConductionProblem));
-NEW_TYPE_TAG(OnePTwoCNIConductionCCMpfaProblem, INHERITS_FROM(CCMpfaModel, OnePTwoCNIConductionProblem));
-
-// Set the grid type
-SET_TYPE_PROP(OnePTwoCNIConductionProblem, Grid, Dune::YaspGrid<2>);
-
-// Set the problem property
-SET_TYPE_PROP(OnePTwoCNIConductionProblem, Problem,
-              OnePTwoCNIConductionProblem<TypeTag>);
-
-// Set fluid configuration
-SET_TYPE_PROP(OnePTwoCNIConductionProblem,
-              FluidSystem,
-              FluidSystems::H2ON2<typename GET_PROP_TYPE(TypeTag, Scalar), true>);
-
-// Set the spatial parameters
-SET_TYPE_PROP(OnePTwoCNIConductionProblem,
-              SpatialParams,
-              OnePTwoCNISpatialParams<TypeTag>);
-
-// Define whether mole(true) or mass (false) fractions are used
-SET_BOOL_PROP(OnePTwoCNIConductionProblem, UseMoles, true);
-
-// Enable velocity output
-SET_BOOL_PROP(OnePTwoCNIConductionProblem, VtkAddVelocity, true);
-
-// Disable gravity
-SET_BOOL_PROP(OnePTwoCNIConductionProblem, ProblemEnableGravity, false);
-}
-
-
-/*!
- * \ingroup OnePTwoCModel
- * \ingroup ImplicitTestProblems
- *
- * \brief Test for the OnePTwoCModel in combination with the NI model for a conduction problem:
- * The simulation domain is a tube where with an elevated temperature on the left hand side.
- *
- * Initially the domain is fully saturated with water at a constant temperature.
- * On the left hand side there is a Dirichlet boundary condition with an increased temperature and on the right hand side
- * a Dirichlet boundary with constant pressure, saturation and temperature is applied.
- *
- * The results are compared to an analytical solution for a diffusion process:
-  \f[
-     T =T_{high} + (T_{init} - T_{high})erf \left(0.5\sqrt{\frac{x^2 S_{total}}{t \lambda_{eff}}}\right)
- \f]
- *
- * This problem uses the \ref OnePTwoCModel and \ref NIModel model.
- *
- * To run the simulation execute the following line in shell: <br>
- * <tt>./test_box1p2cniconduction -ParameterFile ./test_box1p2cniconduction.input</tt> or <br>
- * <tt>./test_cc1p2cniconduction -ParameterFile ./test_cc1p2cniconduction.input</tt>
- */
-template <class TypeTag>
-class OnePTwoCNIConductionProblem : public ImplicitPorousMediaProblem<TypeTag>
-{
-    using ParentType = ImplicitPorousMediaProblem<TypeTag>;
-
-    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using Indices = typename GET_PROP_TYPE(TypeTag, Indices);
-    using GridView = typename GET_PROP_TYPE(TypeTag, GridView);
-    using FluidSystem = typename GET_PROP_TYPE(TypeTag, FluidSystem);
-    using TimeManager = typename GET_PROP_TYPE(TypeTag, TimeManager);
-    using BoundaryTypes = typename GET_PROP_TYPE(TypeTag, BoundaryTypes);
-    using VolumeVariables = typename GET_PROP_TYPE(TypeTag, VolumeVariables);
-    using PrimaryVariables = typename GET_PROP_TYPE(TypeTag, PrimaryVariables);
-    using ThermalConductivityModel = typename GET_PROP_TYPE(TypeTag, ThermalConductivityModel);
-    using VtkOutputModule = typename GET_PROP_TYPE(TypeTag, VtkOutputModule);
-
-    enum
-    {
-        // indices of the primary variables
-        pressureIdx = Indices::pressureIdx,
-        massOrMoleFracIdx = Indices::massOrMoleFracIdx,
-        temperatureIdx = Indices::temperatureIdx,
-
-        // index of the equations
-        conti0EqIdx = Indices::conti0EqIdx,
-        transportEqIdx = Indices::transportEqIdx,
-        energyEqIdx = Indices::energyEqIdx
-    };
-
-    static const int dim = GridView::dimension;
-    static const int dimWorld = GridView::dimensionworld;
-    using GlobalPosition = Dune::FieldVector<Scalar, dimWorld>;
-
-    //! property that defines whether mole or mass fractions are used
-    static const bool useMoles = GET_PROP_VALUE(TypeTag, UseMoles);
-
-    static const bool isBox = GET_PROP_VALUE(TypeTag, ImplicitIsBox);
-    static const int dofCodim = isBox ? dimWorld : 0;
-
-public:
-    OnePTwoCNIConductionProblem(TimeManager &timeManager, const GridView &gridView)
-        : ParentType(timeManager, gridView)
-    {
-        //initialize fluid system
-        FluidSystem::init();
-
-        name_ = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag,
-                                             std::string,
-                                             Problem,
-                                             Name);
-        outputInterval_ = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag,
-                  int, Problem, OutputInterval);
-
-        temperatureHigh_ = 300.;
-    }
-
-
-    bool shouldWriteOutput() const
-    {
-        return
-            this->timeManager().timeStepIndex() == 0 ||
-            this->timeManager().timeStepIndex() % outputInterval_ == 0 ||
-            this->timeManager().episodeWillBeFinished() ||
-            this->timeManager().willBeFinished();
-    }
-
-    /*!
-     * \brief Adds additional VTK output data to the VTKWriter. Function is called by the output module on every write.
-     */
-    void addVtkOutputFields(VtkOutputModule& outputModule) const
-    {
-        auto& temperatureExact = outputModule.createScalarField("temperatureExact", dofCodim);
-
-        const auto someElement = *(elements(this->gridView()).begin());
-        const auto someElemSol = this->model().elementSolution(someElement, this->model().curSol());
-        const auto someInitSol = initial_(someElement.geometry().center());
-
-        auto someFvGeometry = localView(this->model().fvGridGeometry());
-        someFvGeometry.bindElement(someElement);
-        const auto someScv = *(scvs(someFvGeometry).begin());
-
-        VolumeVariables volVars;
-        volVars.update(someElemSol, *this, someElement, someScv);
-
-        const auto porosity = this->spatialParams().porosity(someElement, someScv, someElemSol);
-        const auto densityW = volVars.density();
-        const auto heatCapacityW = FluidSystem::heatCapacity(volVars.fluidState(), 0);
-        const auto densityS = this->spatialParams().solidDensity(someElement, someScv, someElemSol);
-        const auto heatCapacityS = this->spatialParams().solidHeatCapacity(someElement, someScv, someElemSol);
-        const auto storage = densityW*heatCapacityW*porosity + densityS*heatCapacityS*(1 - porosity);
-        const auto effectiveThermalConductivity = ThermalConductivityModel::effectiveThermalConductivity(volVars, this->spatialParams(),
-                                                                                                         someElement, someFvGeometry, someScv);
-        using std::max;
-        Scalar time = max(this->timeManager().time() + this->timeManager().timeStepSize(), 1e-10);
-
-        for (const auto& element : elements(this->gridView()))
-        {
-            auto fvGeometry = localView(this->model().fvGridGeometry());
-            fvGeometry.bindElement(element);
-
-            for (auto&& scv : scvs(fvGeometry))
-            {
-                auto globalIdx = scv.dofIndex();
-                const auto& globalPos = scv.dofPosition();
-
-                using std::erf; using std::sqrt;
-                temperatureExact[globalIdx] = temperatureHigh_ + (someInitSol[temperatureIdx] - temperatureHigh_)
-                                              *std::erf(0.5*std::sqrt(globalPos[0]*globalPos[0]*storage/time/effectiveThermalConductivity));
-            }
-        }
-    }
-
-    /*!
-     * \name Problem parameters
-     */
-    // \{
-
-    /*!
-     * \brief The problem name.
-     *
-     * This is used as a prefix for files generated by the simulation.
-     */
-    const std::string& name() const
-    {
-        return name_;
-    }
-    // \}
-
-    /*!
-     * \name Boundary conditions
-     */
-    // \{
-
-    /*!
-     * \brief Specifies which kind of boundary condition should be
-     *        used for which equation on a given boundary segment.
-     *
-     * \param globalPos The position for which the bc type should be evaluated
-     */
-    BoundaryTypes boundaryTypesAtPos(const GlobalPosition &globalPos) const
-    {
-        BoundaryTypes values;
-        if(globalPos[0] < eps_ || globalPos[0] > this->bBoxMax()[0] - eps_)
-            values.setAllDirichlet();
-        else
-            values.setAllNeumann();
-        return values;
-    }
-
-    /*!
-     * \brief Evaluate the boundary conditions for a dirichlet
-     *        boundary segment.
-     *
-     * \param globalPos The position for which the bc type should be evaluated
-     *
-     * For this method, the \a values parameter stores primary variables.
-     */
-    PrimaryVariables dirichletAtPos(const GlobalPosition &globalPos) const
-    {
-        PrimaryVariables values = initial_(globalPos);
-
-        // condition for the N2 molefraction at left boundary
-        if (globalPos[0] < eps_)
-            values[temperatureIdx] = temperatureHigh_;
-
-        return values;
-    }
-
-    /*!
-     * \brief Evaluate the boundary conditions for a Neumann
-     *        boundary segment.
-     *
-     * For this method, the \a priVars parameter stores the mass flux
-     * in normal direction of each component. Negative values mean
-     * influx.
-     *
-     * The units must be according to either using mole or mass fractions. (mole/(m^2*s) or kg/(m^2*s))
-     */
-    PrimaryVariables neumannAtPos(const GlobalPosition& globalPos) const
-    { return PrimaryVariables(0.0); }
-
-    // \}
-
-    /*!
-     * \name Volume terms
-     */
-    // \{
-
-    /*!
-     * \brief Evaluate the source term for all phases within a given
-     *        sub-control-volume.
-     *
-     * For this method, the \a priVars parameter stores the rate mass
-     * of a component is generated or annihilate per volume
-     * unit. Positive values mean that mass is created, negative ones
-     * mean that it vanishes.
-     *
-     * The units must be according to either using mole or mass fractions. (mole/(m^3*s) or kg/(m^3*s))
-     */
-    PrimaryVariables sourceAtPos(const GlobalPosition &globalPos) const
-    { return PrimaryVariables(0.0); }
-
-    /*!
-     * \brief Evaluate the initial value for a control volume.
-     *
-     * \param values The initial values for the primary variables
-     * \param globalPos The position for which the initial condition should be evaluated
-     *
-     * For this method, the \a values parameter stores primary
-     * variables.
-     */
-    PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const
-    { return initial_(globalPos); }
-
-    // \}
-
-private:
-    // the internal method for the initial condition
-    PrimaryVariables initial_(const GlobalPosition &globalPos) const
-    {
-        PrimaryVariables priVars;
-        priVars[pressureIdx] = 1e5; // initial condition for the pressure
-        priVars[massOrMoleFracIdx] = 1e-5;  // initial condition for the N2 molefraction
-        priVars[temperatureIdx] = 290.;
-        return priVars;
-    }
-
-    Scalar temperatureHigh_;
-    static constexpr Scalar eps_ = 1e-6;
-    std::string name_;
-    int outputInterval_;
-};
-
-} //end namespace
-#endif // DUMUX_1P2CNI_CONDUCTION_PROBLEM_HH
diff --git a/test/porousmediumflow/1p2c/implicit/1p2cniconvectionproblem.hh b/test/porousmediumflow/1p2c/implicit/1p2cniconvectionproblem.hh
deleted file mode 100644
index 929e80f89d7535c301b4900047e874816f82b338..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/1p2cniconvectionproblem.hh
+++ /dev/null
@@ -1,343 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/**
- * \file
- * \brief Test for the OnePTwoCModel in combination with the NI model for a convection problem:
- * The simulation domain is a tube where water with an elevated temperature is injected
- * at a constant rate on the left hand side.
- *
- */
-#ifndef DUMUX_1P2CNI_CONVECTION_PROBLEM_HH
-#define DUMUX_1P2CNI_CONVECTION_PROBLEM_HH
-
-#include <dumux/implicit/box/properties.hh>
-#include <dumux/implicit/cellcentered/tpfa/properties.hh>
-#include <dumux/implicit/cellcentered/mpfa/properties.hh>
-
-#include <dumux/porousmediumflow/1p2c/implicit/model.hh>
-#include <dumux/porousmediumflow/implicit/problem.hh>
-#include <dumux/material/components/h2o.hh>
-#include <dumux/material/fluidsystems/h2on2.hh>
-#include <dumux/material/fluidmatrixinteractions/1p/thermalconductivityaverage.hh>
-#include "1p2cnispatialparams.hh"
-
-namespace Dumux
-{
-
-template <class TypeTag>
-class OnePTwoCNIConvectionProblem;
-
-namespace Properties
-{
-NEW_TYPE_TAG(OnePTwoCNIConvectionProblem, INHERITS_FROM(OnePTwoCNI));
-NEW_TYPE_TAG(OnePTwoCNIConvectionBoxProblem, INHERITS_FROM(BoxModel, OnePTwoCNIConvectionProblem));
-NEW_TYPE_TAG(OnePTwoCNIConvectionCCProblem, INHERITS_FROM(CCTpfaModel, OnePTwoCNIConvectionProblem));
-NEW_TYPE_TAG(OnePTwoCNIConvectionCCMpfaProblem, INHERITS_FROM(CCMpfaModel, OnePTwoCNIConvectionProblem));
-
-// Set the grid type
-SET_TYPE_PROP(OnePTwoCNIConvectionProblem, Grid, Dune::YaspGrid<2>);
-
-// Set the problem property
-SET_TYPE_PROP(OnePTwoCNIConvectionProblem, Problem,
-              OnePTwoCNIConvectionProblem<TypeTag>);
-
-// Set fluid configuration
-SET_TYPE_PROP(OnePTwoCNIConvectionProblem,
-              FluidSystem,
-              FluidSystems::H2ON2<typename GET_PROP_TYPE(TypeTag, Scalar), true>);
-
-// Set the spatial parameters
-SET_TYPE_PROP(OnePTwoCNIConvectionProblem, SpatialParams, OnePTwoCNISpatialParams<TypeTag>);
-
-// Define whether mole(true) or mass (false) fractions are used
-SET_BOOL_PROP(OnePTwoCNIConvectionProblem, UseMoles, true);
-
-}
-
-
-/*!
- * \ingroup OnePTwoCModel
- * \ingroup ImplicitTestProblems
- *
- * \brief Test for the OnePTwoCModel in combination with the NI model for a convection problem:
- * The simulation domain is a tube where water with an elevated temperature is injected
- * at a constant rate on the left hand side.
- *
- * Initially the domain is fully saturated with water at a constant temperature.
- * On the left hand side water is injected at a constant rate and on the right hand side
- * a Dirichlet boundary with constant pressure, saturation and temperature is applied.
- *
- * The results are compared to an analytical solution where a retarded front velocity is calculated as follows:
-  \f[
-     v_{Front}=\frac{q S_{water}}{\phi S_{total}}
- \f]
- *
- * The result of the analytical solution is written into the vtu files.
- *
- * This problem uses the \ref OnePModel and \ref NIModel model.
- *
- * To run the simulation execute the following line in shell: <br>
- * <tt>./test_box1p2cniconvection -ParameterFile ./test_box1p2cniconvection.input</tt> or <br>
- * <tt>./test_cc1p2cniconvection -ParameterFile ./test_cc1p2cniconvection.input</tt>
- */
-template <class TypeTag>
-class OnePTwoCNIConvectionProblem : public ImplicitPorousMediaProblem<TypeTag>
-{
-    using ParentType = ImplicitPorousMediaProblem<TypeTag>;
-
-    using GridView = typename GET_PROP_TYPE(TypeTag, GridView);
-    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using Indices = typename GET_PROP_TYPE(TypeTag, Indices);
-    using FVElementGeometry = typename GET_PROP_TYPE(TypeTag, FVElementGeometry);
-    using PrimaryVariables = typename GET_PROP_TYPE(TypeTag, PrimaryVariables);
-    using FluidSystem = typename GET_PROP_TYPE(TypeTag, FluidSystem);
-    using BoundaryTypes = typename GET_PROP_TYPE(TypeTag, BoundaryTypes);
-    using TimeManager = typename GET_PROP_TYPE(TypeTag, TimeManager);
-    using SubControlVolumeFace = typename GET_PROP_TYPE(TypeTag, SubControlVolumeFace);
-    using ThermalConductivityModel = typename GET_PROP_TYPE(TypeTag, ThermalConductivityModel);
-    using ElementVolumeVariables = typename GET_PROP_TYPE(TypeTag, ElementVolumeVariables);
-    using VolumeVariables = typename GET_PROP_TYPE(TypeTag, VolumeVariables);
-    using VtkOutputModule = typename GET_PROP_TYPE(TypeTag, VtkOutputModule);
-
-    using IapwsH2O =  H2O<Scalar>;
-
-    // copy some indices for convenience
-    enum
-    {
-        // indices of the primary variables
-        pressureIdx = Indices::pressureIdx,
-        massOrMoleFracIdx = Indices::massOrMoleFracIdx,
-        temperatureIdx = Indices::temperatureIdx
-    };
-    enum
-    {
-        phaseIdx = Indices::phaseIdx,
-        // index of the transport equation
-        conti0EqIdx = Indices::conti0EqIdx,
-        transportEqIdx = Indices::transportEqIdx,
-        energyEqIdx = Indices::energyEqIdx
-    };
-
-
-    using Element = typename GridView::template Codim<0>::Entity;
-    using Intersection = typename GridView::Intersection;
-
-    static const int dimWorld = GridView::dimensionworld;
-    using GlobalPosition = Dune::FieldVector<Scalar, dimWorld>;
-
-    //! property that defines whether mole or mass fractions are used
-    static const bool useMoles = GET_PROP_VALUE(TypeTag, UseMoles);
-
-    static const bool isBox = GET_PROP_VALUE(TypeTag, ImplicitIsBox);
-    static const int dofCodim = isBox ? dimWorld : 0;
-
-public:
-    OnePTwoCNIConvectionProblem(TimeManager &timeManager, const GridView &gridView)
-        : ParentType(timeManager, gridView)
-    {
-        //initialize fluid system
-        FluidSystem::init();
-
-        name_ = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag, std::string, Problem, Name);
-        outputInterval_ = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag, int, Problem, OutputInterval);
-        darcyVelocity_ = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag, Scalar, Problem, DarcyVelocity);
-
-        temperatureHigh_ = 291.0;
-        temperatureLow_ = 290.0;
-        pressureHigh_ = 2e5;
-        pressureLow_ = 1e5;
-    }
-
-
-    bool shouldWriteOutput() const
-    {
-        return
-            this->timeManager().timeStepIndex() == 0 ||
-            this->timeManager().timeStepIndex() % outputInterval_ == 0 ||
-            this->timeManager().episodeWillBeFinished() ||
-            this->timeManager().willBeFinished();
-    }
-
-    /*!
-     * \brief Adds additional VTK output data to the VTKWriter. Function is called by the output module on every write.
-     */
-    void addVtkOutputFields(VtkOutputModule& outputModule) const
-    {
-        auto& temperatureExact = outputModule.createScalarField("temperatureExact", dofCodim);
-
-        const auto someElement = *(elements(this->gridView()).begin());
-        const auto someElemSol = this->model().elementSolution(someElement, this->model().curSol());
-
-        auto someFvGeometry = localView(this->model().fvGridGeometry());
-        someFvGeometry.bindElement(someElement);
-        const auto someScv = *(scvs(someFvGeometry).begin());
-
-        VolumeVariables volVars;
-        volVars.update(someElemSol, *this, someElement, someScv);
-
-        const auto porosity = this->spatialParams().porosity(someElement, someScv, someElemSol);
-        const auto densityW = volVars.density();
-        const auto heatCapacityW = FluidSystem::heatCapacity(volVars.fluidState(), 0);
-        const auto storageW =  densityW*heatCapacityW*porosity;
-        const auto densityS = this->spatialParams().solidDensity(someElement, someScv, someElemSol);
-        const auto heatCapacityS = this->spatialParams().solidHeatCapacity(someElement, someScv, someElemSol);
-        const auto storageTotal = storageW + densityS*heatCapacityS*(1 - porosity);
-        std::cout << "storage: " << storageTotal << '\n';
-
-        using std::max;
-        const Scalar time = max(this->timeManager().time() + this->timeManager().timeStepSize(), 1e-10);
-        const Scalar retardedFrontVelocity = darcyVelocity_*storageW/storageTotal/porosity;
-        std::cout << "retarded velocity: " << retardedFrontVelocity << '\n';
-
-        for (const auto& element : elements(this->gridView()))
-        {
-            auto fvGeometry = localView(this->model().fvGridGeometry());
-            fvGeometry.bindElement(element);
-            for (auto&& scv : scvs(fvGeometry))
-            {
-                auto dofIdxGlobal = scv.dofIndex();
-                auto dofPosition = scv.dofPosition();
-                temperatureExact[dofIdxGlobal] = (dofPosition[0] < retardedFrontVelocity*time) ? temperatureHigh_ : temperatureLow_;
-            }
-        }
-    }
-
-    /*!
-     * \name Problem parameters
-     */
-    // \{
-
-    /*!
-     * \brief The problem name.
-     *
-     * This is used as a prefix for files generated by the simulation.
-     */
-    const std::string& name() const
-    {
-        return name_;
-    }
-
-    // \}
-
-    /*!
-     * \name Boundary conditions
-     */
-    // \{
-
-    /*!
-     * \brief Specifies which kind of boundary condition should be
-     *        used for which equation on a given boundary segment.
-     *
-     * \param globalPos The position for which the bc type should be evaluated
-     */
-    BoundaryTypes boundaryTypesAtPos(const GlobalPosition &globalPos) const
-    {
-        BoundaryTypes values;
-
-        if(globalPos[0] > this->bBoxMax()[0] - eps_)
-            values.setAllDirichlet();
-        else
-            values.setAllNeumann();
-
-        return values;
-    }
-
-    /*!
-     * \brief Evaluate the boundary conditions for a dirichlet
-     *        boundary segment.
-     *
-     * \param globalPos The position for which the bc type should be evaluated
-     *
-     * For this method, the \a values parameter stores primary variables.
-     */
-    PrimaryVariables dirichletAtPos(const GlobalPosition &globalPos) const
-    {
-        return initial_(globalPos);
-    }
-
-    PrimaryVariables neumann(const Element& element,
-                             const FVElementGeometry& fvGeometry,
-                             const ElementVolumeVariables& elemVolVars,
-                             const SubControlVolumeFace& scvf) const
-    {
-        PrimaryVariables values(0.0);
-
-        if(scvf.ipGlobal()[0] < eps_)
-        {
-            const auto& volVars = elemVolVars[scvf.insideScvIdx()];
-            values[pressureIdx] = -darcyVelocity_
-                                   *volVars.molarDensity(phaseIdx);
-            values[massOrMoleFracIdx] = -darcyVelocity_
-                                         *volVars.molarDensity(phaseIdx)
-                                         *volVars.moleFraction(phaseIdx, massOrMoleFracIdx);
-            values[temperatureIdx] = -darcyVelocity_
-                                      *volVars.density(phaseIdx)
-                                      *IapwsH2O::liquidEnthalpy(temperatureHigh_, volVars.pressure(phaseIdx));
-        }
-
-        return values;
-    }
-
-    // \}
-
-    /*!
-     * \name Volume terms
-     */
-    // \{
-
-    /*!
-     * \brief Evaluate the initial value for a control volume.
-     *
-     * \param values The initial values for the primary variables
-     * \param globalPos The position for which the initial condition should be evaluated
-     *
-     * For this method, the \a values parameter stores primary
-     * variables.
-     */
-    PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const
-    {
-        return initial_(globalPos);
-    }
-
-    // \}
-
-private:
-    // the internal method for the initial condition
-    PrimaryVariables initial_(const GlobalPosition &globalPos) const
-    {
-        PrimaryVariables priVars;
-        priVars[pressureIdx] = pressureLow_; // initial condition for the pressure
-        priVars[massOrMoleFracIdx] = 1e-10;  // initial condition for the N2 molefraction
-        priVars[temperatureIdx] = temperatureLow_;
-        return priVars;
-    }
-
-    Scalar temperatureHigh_;
-    Scalar temperatureLow_;
-    Scalar pressureHigh_;
-    Scalar pressureLow_;
-    Scalar darcyVelocity_;
-    static constexpr Scalar eps_ = 1e-6;
-    std::string name_;
-    int outputInterval_;
-};
-
-} //end namespace Dumux
-
-#endif // DUMUX_1P2CNI_CONVECTION_PROBLEM_HH
diff --git a/test/porousmediumflow/1p2c/implicit/1p2cnispatialparams.hh b/test/porousmediumflow/1p2c/implicit/1p2cnispatialparams.hh
deleted file mode 100644
index 3bfb82f77366f1501c327ccf374766aa7e733fcf..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/1p2cnispatialparams.hh
+++ /dev/null
@@ -1,144 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief Definition of the spatial parameters for the 1p2cni problems.
- */
-#ifndef DUMUX_1P2CNI_OUTFLOW_SPATIAL_PARAMS_HH
-#define DUMUX_1P2CNI_OUTFLOW_SPATIAL_PARAMS_HH
-
-#include <dumux/material/spatialparams/implicit1p.hh>
-
-namespace Dumux
-{
-
-/*!
- * \ingroup OnePTwoCNIModel
- * \ingroup ImplicitTestProblems
- *
- * \brief Definition of the spatial parameters for the 1p2cni problems.
- */
-template<class TypeTag>
-class OnePTwoCNISpatialParams : public ImplicitSpatialParamsOneP<TypeTag>
-{
-    using ParentType = ImplicitSpatialParamsOneP<TypeTag>;
-
-    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-    using GridView = typename GET_PROP_TYPE(TypeTag, GridView);
-    using Element = typename GridView::template Codim<0>::Entity;
-    using SubControlVolume = typename GET_PROP_TYPE(TypeTag, SubControlVolume);
-    using ElementSolutionVector = typename GET_PROP_TYPE(TypeTag, ElementSolutionVector);
-
-    static const int dimWorld = GridView::dimensionworld;
-    using GlobalPosition = Dune::FieldVector<Scalar, dimWorld>;
-
-public:
-    // export permeability type
-    using PermeabilityType = Scalar;
-
-    OnePTwoCNISpatialParams(const Problem& problem, const GridView &gridView)
-        : ParentType(problem, gridView)
-    {
-        permeability_ = 1e-10;
-        porosity_ = 0.4;
-
-        // heat conductivity of granite
-        lambdaSolid_ = 2.8;
-    }
-
-    /*!
-     * \brief Define the intrinsic permeability \f$\mathrm{[m^2]}\f$.
-     *
-     * \param globalPos The global Position
-     */
-    Scalar permeabilityAtPos(const GlobalPosition& globalPos) const
-    { return permeability_; }
-
-    /*!
-     * \brief Define the porosity \f$\mathrm{[-]}\f$.
-     *
-     * \param globalPos The global Position
-     */
-    Scalar porosityAtPos(const GlobalPosition& globalPos) const
-    { return porosity_; }
-
-    /*!
-     * \brief Define the dispersivity.
-     *
-    * \param element The element
-     * \param scv The sub control volume
-     * \param elemSol The element solution vector
-     */
-    Scalar dispersivity(const Element &element,
-                        const SubControlVolume& scv,
-                        const ElementSolutionVector& elemSol) const
-    { return 0; }
-
-    /*!
-     * \brief Returns the heat capacity \f$[J / (kg K)]\f$ of the rock matrix.
-     *
-     * This is only required for non-isothermal models.
-     *
-     * \param element The element
-     * \param scv The sub control volume
-     * \param elemSol The element solution vector
-     */
-    Scalar solidHeatCapacity(const Element &element,
-                             const SubControlVolume& scv,
-                             const ElementSolutionVector& elemSol) const
-    { return 790; /*specific heat capacity of granite [J / (kg K)]*/ }
-
-    /*!
-     * \brief Returns the mass density \f$[kg / m^3]\f$ of the rock matrix.
-     *
-     * This is only required for non-isothermal models.
-     *
-     * \param element The element
-     * \param scv The sub control volume
-     * \param elemSol The element solution vector
-     */
-    Scalar solidDensity(const Element &element,
-                        const SubControlVolume& scv,
-                        const ElementSolutionVector& elemSol) const
-    { return 2700; /*density of granite [kg/m^3]*/ }
-
-    /*!
-     * \brief Returns the thermal conductivity \f$\mathrm{[W/(m K)]}\f$ of the porous material.
-     *
-     * \param element The element
-     * \param scv The sub control volume
-     * \param elemSol The element solution vector
-     */
-    Scalar solidThermalConductivity(const Element &element,
-                                    const SubControlVolume& scv,
-                                    const ElementSolutionVector& elemSol) const
-    { return lambdaSolid_; }
-
-
-private:
-    Scalar permeability_;
-    Scalar porosity_;
-    Scalar lambdaSolid_;
-};
-
-} // end namespace Dumux
-
-#endif // DUMUX_1P2CNI_OUTFLOW_SPATIAL_PARAMS_HH
diff --git a/test/porousmediumflow/1p2c/implicit/1p2ctestproblem.hh b/test/porousmediumflow/1p2c/implicit/1p2ctestproblem.hh
deleted file mode 100644
index 9d09f486a59627ea789d83ec0a6966587ac17e06..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/1p2ctestproblem.hh
+++ /dev/null
@@ -1,315 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/**
- * \file
- * \brief Definition of a problem, for the 1p2c problem:
- * Component transport of nitrogen dissolved in the water phase.
- */
-#ifndef DUMUX_1P2C_TEST_PROBLEM_HH
-#define DUMUX_1P2C_TEST_PROBLEM_HH
-
-#include <dumux/implicit/box/properties.hh>
-#include <dumux/implicit/cellcentered/tpfa/properties.hh>
-#include <dumux/implicit/cellcentered/mpfa/properties.hh>
-#include <dumux/porousmediumflow/1p2c/implicit/model.hh>
-#include <dumux/porousmediumflow/implicit/problem.hh>
-
-#include <dumux/material/fluidsystems/h2on2.hh>
-#include "1p2ctestspatialparams.hh"
-
-#define NONISOTHERMAL 0
-
-namespace Dumux
-{
-
-template <class TypeTag>
-class OnePTwoCTestProblem;
-
-namespace Properties
-{
-#if NONISOTHERMAL
-NEW_TYPE_TAG(OnePTwoCOutflowProblem, INHERITS_FROM(OnePTwoCNI));
-NEW_TYPE_TAG(OnePTwoCOutflowBoxProblem, INHERITS_FROM(BoxModel, OnePTwoCOutflowProblem));
-NEW_TYPE_TAG(OnePTwoCOutflowCCProblem, INHERITS_FROM(CCTpfaModel, OnePTwoCOutflowProblem));
-#else
-NEW_TYPE_TAG(OnePTwoCTestProblem, INHERITS_FROM(OnePTwoC));
-NEW_TYPE_TAG(OnePTwoCTestBoxProblem, INHERITS_FROM(BoxModel, OnePTwoCTestProblem));
-NEW_TYPE_TAG(OnePTwoCTestCCProblem, INHERITS_FROM(CCTpfaModel, OnePTwoCTestProblem));
-NEW_TYPE_TAG(OnePTwoCTestCCMpfaProblem, INHERITS_FROM(CCMpfaModel, OnePTwoCTestProblem));
-#endif
-
-// Set the grid type
-#if HAVE_UG
-SET_TYPE_PROP(OnePTwoCTestProblem, Grid, Dune::UGGrid<2>);
-#else
-SET_TYPE_PROP(OnePTwoCTestProblem, Grid, Dune::YaspGrid<2>);
-#endif
-
-// Set the problem property
-SET_TYPE_PROP(OnePTwoCTestProblem, Problem, OnePTwoCTestProblem<TypeTag>);
-
-// Set fluid configuration
-SET_TYPE_PROP(OnePTwoCTestProblem,
-              FluidSystem,
-              FluidSystems::H2ON2<typename GET_PROP_TYPE(TypeTag, Scalar), false>);
-
-// Set the spatial parameters
-SET_TYPE_PROP(OnePTwoCTestProblem, SpatialParams, OnePTwoCTestSpatialParams<TypeTag>);
-
-// Define whether mole(true) or mass (false) fractions are used
-SET_BOOL_PROP(OnePTwoCTestProblem, UseMoles, true);
-
-// Enable velocity output
-SET_BOOL_PROP(OnePTwoCTestProblem, VtkAddVelocity, true);
-
-// Disable gravity
-SET_BOOL_PROP(OnePTwoCTestProblem, ProblemEnableGravity, false);
-}
-
-
-/*!
- * \ingroup OnePTwoCModel
- * \ingroup ImplicitTestProblems
- *
- * \brief Definition of a problem, for the 1p2c problem:
- * Nitrogen is dissolved in the water phase and
- * is transported with the water flow from the left side to the right.
- *
- * The model domain is 1 m times 1 m with a discretization length of 0.05 m
- * and homogeneous soil properties (\f$ \mathrm{K=10e-10, \Phi=0.4, \tau=0.28}\f$).
- * Initially the domain is filled with pure water.
- *
- * At the left side, a Dirichlet condition defines a nitrogen mole fraction
- * of 0.3 mol/mol.
- * The water phase flows from the left side to the right due to the applied pressure
- * gradient of 1e5 Pa/m. The nitrogen is transported with the water flow
- * and leaves the domain at the right boundary
- * where again Dirichlet boundary conditions are applied. Here, the nitrogen mole
- * fraction is set to 0.0 mol/mol.
- *
- * The model is able to use either mole or mass fractions. The property useMoles can be set to either true or false in the
- * problem file. Make sure that the according units are used in the problem setup. The default setting for useMoles is true.
- *
- * This problem uses the \ref OnePTwoCModel model.
- *
- * To run the simulation execute the following line in shell:
- * <tt>./test_box1p2c -parameterFile ./test_box1p2c.input</tt> or
- * <tt>./test_cc1p2c -parameterFile ./test_cc1p2c.input</tt>
- */
-template <class TypeTag>
-class OnePTwoCTestProblem : public ImplicitPorousMediaProblem<TypeTag>
-{
-    using ParentType = ImplicitPorousMediaProblem<TypeTag>;
-
-    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using Indices = typename GET_PROP_TYPE(TypeTag, Indices);
-    using GridView = typename GET_PROP_TYPE(TypeTag, GridView);
-    using FluidSystem = typename GET_PROP_TYPE(TypeTag, FluidSystem);
-    using TimeManager = typename GET_PROP_TYPE(TypeTag, TimeManager);
-    using BoundaryTypes = typename GET_PROP_TYPE(TypeTag, BoundaryTypes);
-    using PrimaryVariables = typename GET_PROP_TYPE(TypeTag, PrimaryVariables);
-
-
-    // copy some indices for convenience
-    enum
-    {
-        // indices of the primary variables
-        pressureIdx = Indices::pressureIdx,
-        massOrMoleFracIdx = Indices::massOrMoleFracIdx,
-
-        // indices for the non-isothermal case
-#if NONISOTHERMAL
-        temperatureIdx = Indices::temperatureIdx,
-        energyEqIdx = Indices::energyEqIdx,
-#endif
-
-        // indices of the equations
-        conti0EqIdx = Indices::conti0EqIdx,
-        transportEqIdx = Indices::transportEqIdx,
-
-        phaseCompIdx = Indices::phaseCompIdx,
-        transportCompIdx = Indices::transportCompIdx
-    };
-
-    //! property that defines whether mole or mass fractions are used
-    static const bool useMoles = GET_PROP_VALUE(TypeTag, UseMoles);
-
-    static const int dimWorld = GridView::dimensionworld;
-    using GlobalPosition = Dune::FieldVector<Scalar, dimWorld>;
-
-public:
-    OnePTwoCTestProblem(TimeManager &timeManager, const GridView &gridView)
-        : ParentType(timeManager, gridView)
-    {
-        //initialize fluid system
-        FluidSystem::init();
-
-        name_ = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag, std::string, Problem, Name);
-
-        // stating in the console whether mole or mass fractions are used
-        if(useMoles)
-            std::cout<<"problem uses mole fractions"<<std::endl;
-        else
-            std::cout<<"problem uses mass fractions"<<std::endl;
-    }
-
-    /*!
-     * \name Problem parameters
-     */
-    // \{
-
-    /*!
-     * \brief The problem name.
-     *
-     * This is used as a prefix for files generated by the simulation.
-     */
-    const std::string& name() const
-    {
-        return name_;
-    }
-
-#if !NONISOTHERMAL
-    /*!
-     * \brief Returns the temperature within the domain [K].
-     *
-     * This problem assumes a temperature of 20 degrees Celsius.
-     */
-    Scalar temperature() const
-    { return 273.15 + 20; } // in [K]
-
-#endif
-
-    // \}
-
-    /*!
-     * \name Boundary conditions
-     */
-    // \{
-
-    /*!
-     * \brief Specifies which kind of boundary condition should be
-     *        used for which equation on a given boundary segment.
-     *
-     * \param globalPos The position for which the bc type should be evaluated
-     */
-    BoundaryTypes boundaryTypesAtPos(const GlobalPosition &globalPos) const
-    {
-        BoundaryTypes values;
-
-        if(globalPos[0] < eps_ || globalPos[0] > this->bBoxMax()[0] - eps_)
-            values.setAllDirichlet();
-        else
-            values.setAllNeumann();
-
-        return values;
-    }
-
-    /*!
-     * \brief Evaluate the boundary conditions for a dirichlet
-     *        boundary segment.
-     *
-     * \param globalPos The position for which the bc type should be evaluated
-     */
-    PrimaryVariables dirichletAtPos(const GlobalPosition &globalPos) const
-    {
-        PrimaryVariables values = initial_(globalPos);
-
-
-        // condition for the N2 molefraction at left boundary
-        if (globalPos[0] < eps_)
-        {
-            if (useMoles)
-                values[massOrMoleFracIdx] = 2.0e-5 ;
-            else
-                values[massOrMoleFracIdx] = 2.0e-5*FluidSystem::molarMass(transportCompIdx)/(2.0e-5*FluidSystem::molarMass(transportCompIdx)+ (1-2.0e-5)*FluidSystem::molarMass(phaseCompIdx));
-#if NONISOTHERMAL
-            values[temperatureIdx] = 300.;
-#endif
-        }
-
-        return values;
-    }
-
-    /*!
-     * \brief Evaluate the boundary conditions for a Neumann
-     *        boundary segment.
-     *
-     * For this method, the \a priVars parameter stores the mass flux
-     * in normal direction of each component. Negative values mean
-     * influx.
-     *
-     * The units must be according to either using mole or mass fractions. (mole/(m^2*s) or kg/(m^2*s))
-     */
-    PrimaryVariables neumannAtPos(const GlobalPosition& globalPos) const
-    { return PrimaryVariables(0.0); }
-
-    // \}
-
-    /*!
-     * \name Volume terms
-     */
-    // \{
-
-    /*!
-     * \brief Evaluate the source term for all phases within a given
-     *        sub-control-volume.
-     *
-     * For this method, the \a priVars parameter stores the rate mass
-     * of a component is generated or annihilate per volume
-     * unit. Positive values mean that mass is created, negative ones
-     * mean that it vanishes.
-     *
-     * The units must be according to either using mole or mass fractions. (mole/(m^3*s) or kg/(m^3*s))
-     */
-    PrimaryVariables sourceAtPos(const GlobalPosition &globalPos) const
-    { return PrimaryVariables(0.0); }
-
-    /*!
-     * \brief Evaluate the initial value for a control volume.
-     *
-     * \param globalPos The position for which the initial condition should be evaluated
-     *
-     * For this method, the \a values parameter stores primary
-     * variables.
-     */
-    PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const
-    { return initial_(globalPos); }
-
-    // \}
-
-private:
-    // the internal method for the initial condition
-    PrimaryVariables initial_(const GlobalPosition &globalPos) const
-    {
-        PrimaryVariables priVars;
-        priVars[pressureIdx] = 2e5 - 1e5*globalPos[0]; // initial condition for the pressure
-        priVars[massOrMoleFracIdx] = 0.0;  // initial condition for the N2 molefraction
-#if NONISOTHERMAL
-        priVars[temperatureIdx] = 290.;
-#endif
-        return priVars;
-    }
-
-    static constexpr Scalar eps_ = 1e-6;
-    std::string name_;
-};
-
-} //end namespace Dumux
-
-#endif
diff --git a/test/porousmediumflow/1p2c/implicit/1p2ctestspatialparams.hh b/test/porousmediumflow/1p2c/implicit/1p2ctestspatialparams.hh
deleted file mode 100644
index a99c8f314401ad79bd4377653f2752e40b0c70e7..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/1p2ctestspatialparams.hh
+++ /dev/null
@@ -1,146 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief Definition of the spatial parameters for the 1p2c
- *        outlfow problem.
- */
-#ifndef DUMUX_1P2C_TEST_SPATIAL_PARAMS_HH
-#define DUMUX_1P2C_TEST_SPATIAL_PARAMS_HH
-
-#include <dumux/material/spatialparams/implicit1p.hh>
-
-namespace Dumux
-{
-
-/*!
- * \ingroup OnePTwoCModel
- * \ingroup ImplicitTestProblems
- *
- * \brief Definition of the spatial parameters for the 1p2c
- *        outflow problem.
- */
-template<class TypeTag>
-class OnePTwoCTestSpatialParams : public ImplicitSpatialParamsOneP<TypeTag>
-{
-    using ParentType = ImplicitSpatialParamsOneP<TypeTag>;
-    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
-    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
-    using GridView = typename GET_PROP_TYPE(TypeTag, GridView);
-    using Element = typename GridView::template Codim<0>::Entity;
-    using SubControlVolume = typename GET_PROP_TYPE(TypeTag, SubControlVolume);
-    using ElementSolutionVector = typename GET_PROP_TYPE(TypeTag, ElementSolutionVector);
-
-    static const int dimWorld = GridView::dimensionworld;
-    using GlobalPosition = typename Dune::FieldVector<Scalar, dimWorld>;
-
-public:
-    // export permeability type
-    using PermeabilityType = Scalar;
-
-    OnePTwoCTestSpatialParams(const Problem& problem, const GridView &gridView)
-        : ParentType(problem, gridView)
-    {
-        permeability_ = 1e-10;
-        porosity_ = 0.4;
-
-        // heat conductivity of granite
-        lambdaSolid_ = 2.8;
-    }
-
-    /*!
-     * \brief Define the intrinsic permeability \f$\mathrm{[m^2]}\f$.
-     *
-     * \param globalPos The global position
-     */
-    PermeabilityType permeabilityAtPos(const GlobalPosition& globalPos) const
-    { return permeability_; }
-
-    /*!
-     * \brief Define the porosity \f$\mathrm{[-]}\f$.
-     *
-     * \param globalPos The global position
-     */
-    Scalar porosityAtPos(const GlobalPosition& globalPos) const
-    { return porosity_; }
-
-    /*!
-     * \brief Define the dispersivity.
-     *
-     * \param element The finite element
-     * \param scv The sub-control volume
-     * \param elemSol The solution for all dofs of the element
-     */
-    Scalar dispersivity(const Element &element,
-                        const SubControlVolume& scv,
-                        const ElementSolutionVector& elemSol) const
-    { return 0; }
-
-    /*!
-     * \brief Returns the heat capacity \f$[J / (kg K)]\f$ of the rock matrix.
-     *
-     * This is only required for non-isothermal models.
-     *
-     * \param element The element
-     * \param scv The sub control volume
-     * \param elemSol The element solution vector
-     */
-    Scalar solidHeatCapacity(const Element &element,
-                             const SubControlVolume& scv,
-                             const ElementSolutionVector& elemSol) const
-    { return 790; /*specific heat capacity of granite [J / (kg K)]*/ }
-
-    /*!
-     * \brief Returns the mass density \f$[kg / m^3]\f$ of the rock matrix.
-     *
-     * This is only required for non-isothermal models.
-     *
-     * \param element The element
-     * \param scv The sub control volume
-     * \param elemSol The element solution vector
-     */
-    Scalar solidDensity(const Element &element,
-                        const SubControlVolume& scv,
-                        const ElementSolutionVector& elemSol) const
-    { return 2700; /*density of granite [kg/m^3]*/ }
-
-    /*!
-     * \brief Returns the thermal conductivity \f$\mathrm{[W/(m K)]}\f$ of the porous material.
-     *
-     * \param element The element
-     * \param scv The sub control volume
-     * \param elemSol The element solution vector
-     */
-    Scalar solidThermalConductivity(const Element &element,
-                                    const SubControlVolume& scv,
-                                    const ElementSolutionVector& elemSol) const
-    { return lambdaSolid_; }
-
-
-
-private:
-    Scalar permeability_;
-    Scalar porosity_;
-    Scalar lambdaSolid_;
-};
-
-} // end namespace Dumux
-
-#endif
diff --git a/test/porousmediumflow/1p2c/implicit/CMakeLists.txt b/test/porousmediumflow/1p2c/implicit/CMakeLists.txt
deleted file mode 100644
index febf1b18883788428abb2bb1f84e445b12022445..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/CMakeLists.txt
+++ /dev/null
@@ -1,87 +0,0 @@
-add_input_file_links()
-
-# isothermal tests
-add_dumux_test(test_box1p2c test_box1p2c test_box1p2c.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/outflowbox-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/outflowbox-00009.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_box1p2c"
-                 --zeroThreshold {"velocity":5e-16})
-
-add_dumux_test(test_cc1p2c test_cc1p2c test_cc1p2c.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/1p2ctestcc-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/1p2ctestcc-00009.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_cc1p2c"
-                 --zeroThreshold {"velocity":5e-16})
-
-add_dumux_test(test_ccmpfa1p2c test_ccmpfa1p2c test_ccmpfa1p2c.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/1p2ctestccmpfa-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/1p2ctestccmpfa-00009.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_ccmpfa1p2c"
-                 --zeroThreshold {"velocity":5e-16})
-
-# non-isothermal tests
-add_dumux_test(test_box1p2cniconduction test_box1p2cniconduction test_box1p2cniconduction.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/1p2cniboxconduction-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/box1p2cniconduction-00006.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_box1p2cniconduction"
-                 --zeroThreshold {"velocity":1e-8})
-
-add_dumux_test(test_box1p2cniconvection test_box1p2cniconvection test_box1p2cniconvection.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/1p2cniboxconvection-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/box1p2cniconvection-00010.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_box1p2cniconvection"
-                 --zeroThreshold {"velocity":1e-16})
-
-add_dumux_test(test_cc1p2cniconduction test_cc1p2cniconduction test_cc1p2cniconduction.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/1p2cniccconduction-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/cc1p2cniconduction-00006.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_cc1p2cniconduction"
-                 --zeroThreshold {"velocity":1e-8})
-
-add_dumux_test(test_cc1p2cniconvection test_cc1p2cniconvection test_cc1p2cniconvection.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/1p2cniccconvection-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/cc1p2cniconvection-00010.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_cc1p2cniconvection")
-
-add_dumux_test(test_ccmpfa1p2cniconduction test_ccmpfa1p2cniconduction test_ccmpfa1p2cniconduction.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/1p2cniccmpfaconduction-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/ccmpfa1p2cniconduction-00006.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_ccmpfa1p2cniconduction")
-
-add_dumux_test(test_ccmpfa1p2cniconvection test_ccmpfa1p2cniconvection test_ccmpfa1p2cniconvection.cc
-               python ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-                 --script fuzzy
-                 --files ${CMAKE_SOURCE_DIR}/test/references/1p2cniccmpfaconvection-reference.vtu
-                         ${CMAKE_CURRENT_BINARY_DIR}/ccmpfa1p2cniconvection-00010.vtu
-                 --command "${CMAKE_CURRENT_BINARY_DIR}/test_ccmpfa1p2cniconvection")
-
-#install sources
-install(FILES
-1p2cniconductionproblem.hh
-1p2cniconvectionproblem.hh
-1p2cnispatialparams.hh
-1p2coutflowproblem.hh
-1p2coutflowspatialparams.hh
-test_box1p2c.cc
-test_box1p2cniconduction.cc
-test_box1p2cniconvection.cc
-test_cc1p2c.cc
-test_cc1p2cniconduction.cc
-test_cc1p2cniconvection.cc
-DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/test/implicit/1p2c)
diff --git a/test/porousmediumflow/1p2c/implicit/test_box1p2c.cc b/test/porousmediumflow/1p2c/implicit/test_box1p2c.cc
deleted file mode 100644
index 18497653cfa917adeb2e25c40e158a84593b65fb..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_box1p2c.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2c box model
- */
-#include <config.h>
-#include "1p2ctestproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCTestBoxProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_box1p2c.input b/test/porousmediumflow/1p2c/implicit/test_box1p2c.input
deleted file mode 100644
index 85a6863ffc9d55dd83165058342f7f38da8dc4a7..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_box1p2c.input
+++ /dev/null
@@ -1,15 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 100 # [s]
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 1 1
-Cells = 20 2
-
-[Problem]
-Name = outflowbox # name passed to the output routines
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 1 # enable velocity output
diff --git a/test/porousmediumflow/1p2c/implicit/test_box1p2cniconduction.cc b/test/porousmediumflow/1p2c/implicit/test_box1p2cniconduction.cc
deleted file mode 100644
index 23faf684b07059baed518a8344149efa2d72866a..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_box1p2cniconduction.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2cni box model
- */
-#include <config.h>
-#include "1p2cniconductionproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCNIConductionBoxProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_box1p2cniconduction.input b/test/porousmediumflow/1p2c/implicit/test_box1p2cniconduction.input
deleted file mode 100644
index 043d32f050a1146e5cc74f67848be2ab4ef58316..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_box1p2cniconduction.input
+++ /dev/null
@@ -1,17 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 1e5 # [s]
-MaxTimeStepSize = 1e10
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 5 1
-Cells = 200 1
-
-[Problem]
-Name = box1p2cniconduction # name passed to the output routines
-OutputInterval = 5 # every 5th timestep an output file is written
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 1 # Enable velocity output
diff --git a/test/porousmediumflow/1p2c/implicit/test_box1p2cniconvection.cc b/test/porousmediumflow/1p2c/implicit/test_box1p2cniconvection.cc
deleted file mode 100644
index bd43d25a1e7c6b9c9beda0eb6d24d7b4d9a16cce..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_box1p2cniconvection.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2cni box model
- */
-#include <config.h>
-#include "1p2cniconvectionproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCNIConvectionBoxProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_box1p2cniconvection.input b/test/porousmediumflow/1p2c/implicit/test_box1p2cniconvection.input
deleted file mode 100644
index e51f197be164b74692e93d9b50c57a7e84f12d04..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_box1p2cniconvection.input
+++ /dev/null
@@ -1,18 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 3e4 # [s]
-MaxTimeStepSize = 1e3
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 20 1
-Cells = 80 1
-
-[Problem]
-Name = box1p2cniconvection # name passed to the output routines
-OutputInterval = 5 # every 5th timestep an output file is written
-DarcyVelocity = 1e-4 # [m/s] inflow at the left boundary
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 1 # enable velocity output
diff --git a/test/porousmediumflow/1p2c/implicit/test_cc1p2c.cc b/test/porousmediumflow/1p2c/implicit/test_cc1p2c.cc
deleted file mode 100644
index b3e52acc55ce1742de93ba54b0931b0f24f737e6..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_cc1p2c.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2c CC model
- */
-#include <config.h>
-#include "1p2ctestproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCTestCCProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_cc1p2c.input b/test/porousmediumflow/1p2c/implicit/test_cc1p2c.input
deleted file mode 100644
index 82d23eb3b74936c944ebd4c75a548772e51a0adc..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_cc1p2c.input
+++ /dev/null
@@ -1,15 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 100 # [s]
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 1 1
-Cells = 20 2
-
-[Problem]
-Name = 1p2ctestcc # name passed to the output routines
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 1 # enable velocity output
diff --git a/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconduction.cc b/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconduction.cc
deleted file mode 100644
index 4690547a5adb5edc15c47688d15c7e614ecafd1e..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconduction.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2cni CC model
- */
-#include <config.h>
-#include "1p2cniconductionproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCNIConductionCCProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconduction.input b/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconduction.input
deleted file mode 100644
index 87eb774f485e6d278fa8a3074099c08ec4824f20..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconduction.input
+++ /dev/null
@@ -1,18 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 1e5 # [s]
-MaxTimeStepSize = 1e10
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 5 1
-Cells = 200 1
-
-
-[Problem]
-Name = cc1p2cniconduction # name passed to the output routines
-OutputInterval = 5 # every 5th timestep an output file is written
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 1 # enable velocity output
diff --git a/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconvection.cc b/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconvection.cc
deleted file mode 100644
index f7e2f5034659142600671d112aceb0236233da38..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconvection.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2cni CC model
- */
-#include <config.h>
-#include "1p2cniconvectionproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCNIConvectionCCProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconvection.input b/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconvection.input
deleted file mode 100644
index 1814da96df949992d53a617b5d78b3693928d47e..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_cc1p2cniconvection.input
+++ /dev/null
@@ -1,18 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 3e4 # [s]
-MaxTimeStepSize = 1e3
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 20 1
-Cells = 80 1
-
-[Problem]
-Name = cc1p2cniconvection # name passed to the output routines
-OutputInterval = 5 # every 5th timestep an output file is written
-DarcyVelocity = 1e-4 # [m/s] inflow at the left boundary
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 1 # enable velocity output
diff --git a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2c.cc b/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2c.cc
deleted file mode 100644
index 271424fb1048d6c87a4f61b41749e8bd70491164..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2c.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2c CC model
- */
-#include <config.h>
-#include "1p2ctestproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCTestCCMpfaProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2c.input b/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2c.input
deleted file mode 100644
index 328095c41d3f8497b0e92912af7d76da38c10394..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2c.input
+++ /dev/null
@@ -1,15 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 100 # [s]
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 1 1
-Cells = 20 20
-
-[Problem]
-Name = 1p2ctestccmpfa # name passed to the output routines
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 0 # enable velocity output
\ No newline at end of file
diff --git a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconduction.cc b/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconduction.cc
deleted file mode 100644
index 48605d7bf2488305886234a4c9b54f43e19028d2..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconduction.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2cni CC model
- */
-#include <config.h>
-#include "1p2cniconductionproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCNIConductionCCMpfaProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconduction.input b/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconduction.input
deleted file mode 100644
index fad21ef22b4e8f5879e343eb8e4878322af09610..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconduction.input
+++ /dev/null
@@ -1,18 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 1e5 # [s]
-MaxTimeStepSize = 1e10
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 5 1
-Cells = 200 1
-
-
-[Problem]
-Name = ccmpfa1p2cniconduction # name passed to the output routines
-OutputInterval = 5 # every 5th timestep an output file is written
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 0 # enable velocity output
diff --git a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconvection.cc b/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconvection.cc
deleted file mode 100644
index 66adc8e4246527d2404fe393aed92e774929517b..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconvection.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-// vi: set et ts=4 sw=4 sts=4:
-/*****************************************************************************
- *   See the file COPYING for full copying permissions.                      *
- *                                                                           *
- *   This program is free software: you can redistribute it and/or modify    *
- *   it under the terms of the GNU General Public License as published by    *
- *   the Free Software Foundation, either version 2 of the License, or       *
- *   (at your option) any later version.                                     *
- *                                                                           *
- *   This program is distributed in the hope that it will be useful,         *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
- *   GNU General Public License for more details.                            *
- *                                                                           *
- *   You should have received a copy of the GNU General Public License       *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
- *****************************************************************************/
-/*!
- * \file
- *
- * \brief test for the 1p2cni CC model
- */
-#include <config.h>
-#include "1p2cniconvectionproblem.hh"
-#include <dumux/common/start.hh>
-
-/*!
- * \brief Provides an interface for customizing error messages associated with
- *        reading in parameters.
- *
- * \param progName  The name of the program, that was tried to be started.
- * \param errorMsg  The error message that was issued by the start function.
- *                  Comprises the thing that went wrong and a general help message.
- */
-void usage(const char *progName, const std::string &errorMsg)
-{
-    if (errorMsg.size() > 0) {
-        std::string errorMessageOut = "\nUsage: ";
-                    errorMessageOut += progName;
-                    errorMessageOut += " [options]\n";
-                    errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
-                                        "\t-Grid.File             Name of the file containing the grid \n"
-                                        "\t                       definition in DGF format\n";
-        std::cout << errorMessageOut
-                  << "\n";
-    }
-}
-
-int main(int argc, char** argv)
-{
-    typedef TTAG(OnePTwoCNIConvectionCCMpfaProblem) ProblemTypeTag;
-    return Dumux::start<ProblemTypeTag>(argc, argv, usage);
-}
diff --git a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconvection.input b/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconvection.input
deleted file mode 100644
index cc096acd05ca7f7d8adea95dc62a6c8dffbb3f66..0000000000000000000000000000000000000000
--- a/test/porousmediumflow/1p2c/implicit/test_ccmpfa1p2cniconvection.input
+++ /dev/null
@@ -1,18 +0,0 @@
-[TimeManager]
-DtInitial = 1 # [s]
-TEnd = 3e4 # [s]
-MaxTimeStepSize = 1e3
-
-[Grid]
-LowerLeft = 0 0
-UpperRight = 20 1
-Cells = 80 1
-
-[Problem]
-Name = ccmpfa1p2cniconvection # name passed to the output routines
-OutputInterval = 5 # every 5th timestep an output file is written
-DarcyVelocity = 1e-4 # [m/s] inflow at the left boundary
-EnableGravity = 0 # disable gravity
-
-[Vtk]
-AddVelocity = 0 # enable velocity output
diff --git a/test/porousmediumflow/CMakeLists.txt b/test/porousmediumflow/CMakeLists.txt
index 050d034971da6d72fc64e4efac89e8c36a3eb40b..01e037dd075bce308f99d4b3647304f9031991e7 100644
--- a/test/porousmediumflow/CMakeLists.txt
+++ b/test/porousmediumflow/CMakeLists.txt
@@ -1,5 +1,4 @@
 add_subdirectory("1p")
-add_subdirectory("1p2c")
 add_subdirectory("1pnc")
 add_subdirectory("1pncmin")
 add_subdirectory("2p")