vtkdiffusionmodule.hh

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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
  This file is part of the Open Porous Media project (OPM).
 
  OPM 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.
 
  OPM 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 OPM.  If not, see <http://www.gnu.org/licenses/>.
 
  Consult the COPYING file in the top-level source directory of this
  module for the precise wording of the license and the list of
  copyright holders.
*/
#ifndef EWOMS_VTK_DIFFUSION_MODULE_HH
#define EWOMS_VTK_DIFFUSION_MODULE_HH
 
#include <opm/material/densead/Evaluation.hpp>
#include <opm/material/densead/Math.hpp>
 
#include <opm/models/discretization/common/fvbaseparameters.hh>
 
#include <opm/models/io/baseoutputmodule.hh>
#include <opm/models/io/vtkmultiwriter.hh>
 
#include <opm/models/utils/propertysystem.hh>
#include <opm/models/utils/parametersystem.hh>
 
namespace Opm::Parameters {
 
// set default values for what quantities to output
struct VtkWriteTortuosities { static constexpr bool value = false; };
struct VtkWriteDiffusionCoefficients { static constexpr bool value = false; };
struct VtkWriteEffectiveDiffusionCoefficients { static constexpr bool value = false; };
 
} // namespace Opm::Parameters
 
namespace Opm {
template <class TypeTag>
class VtkDiffusionModule : public BaseOutputModule<TypeTag>
{
    using ParentType = BaseOutputModule<TypeTag>;
 
    using Simulator = GetPropType<TypeTag, Properties::Simulator>;
    using ElementContext = GetPropType<TypeTag, Properties::ElementContext>;
    using GridView = GetPropType<TypeTag, Properties::GridView>;
    using Evaluation = GetPropType<TypeTag, Properties::Evaluation>;
 
    using Toolbox = MathToolbox<Evaluation>;
 
    using PhaseComponentBuffer = typename ParentType::PhaseComponentBuffer;
    using PhaseBuffer = typename ParentType::PhaseBuffer;
 
    static const int vtkFormat = getPropValue<TypeTag, Properties::VtkOutputFormat>();
    using VtkMultiWriter = ::Opm::VtkMultiWriter<GridView, vtkFormat>;
 
    enum { numPhases = getPropValue<TypeTag, Properties::NumPhases>() };
    enum { numComponents = getPropValue<TypeTag, Properties::NumComponents>() };
 
public:
    VtkDiffusionModule(const Simulator& simulator)
        : ParentType(simulator)
    { }
 
    static void registerParameters()
    {
        Parameters::Register<Parameters::VtkWriteTortuosities>
            ("Include the tortuosity for each phase in the VTK output files");
        Parameters::Register<Parameters::VtkWriteDiffusionCoefficients>
            ("Include the molecular diffusion coefficients in "
             "the VTK output files");
        Parameters::Register<Parameters::VtkWriteEffectiveDiffusionCoefficients>
            ("Include the effective molecular diffusion "
             "coefficients the medium in the VTK output files");
    }
 
    void allocBuffers()
    {
        if (tortuosityOutput_())
            this->resizePhaseBuffer_(tortuosity_);
        if (diffusionCoefficientOutput_())
            this->resizePhaseComponentBuffer_(diffusionCoefficient_);
        if (effectiveDiffusionCoefficientOutput_())
            this->resizePhaseComponentBuffer_(effectiveDiffusionCoefficient_);
    }
 
    void processElement(const ElementContext& elemCtx)
    {
        if (!Parameters::Get<Parameters::EnableVtkOutput>()) {
            return;
        }
 
        for (unsigned i = 0; i < elemCtx.numPrimaryDof(/*timeIdx=*/0); ++i) {
            unsigned I = elemCtx.globalSpaceIndex(i, /*timeIdx=*/0);
            const auto& intQuants = elemCtx.intensiveQuantities(i, /*timeIdx=*/0);
 
            for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
                if (tortuosityOutput_())
                    tortuosity_[phaseIdx][I] = Toolbox::value(intQuants.tortuosity(phaseIdx));
                for (unsigned compIdx = 0; compIdx < numComponents; ++compIdx) {
                    if (diffusionCoefficientOutput_())
                        diffusionCoefficient_[phaseIdx][compIdx][I] =
                            Toolbox::value(intQuants.diffusionCoefficient(phaseIdx, compIdx));
                    if (effectiveDiffusionCoefficientOutput_())
                        effectiveDiffusionCoefficient_[phaseIdx][compIdx][I] =
                            Toolbox::value(intQuants.effectiveDiffusionCoefficient(phaseIdx, compIdx));
                }
            }
        }
    }
 
    void commitBuffers(BaseOutputWriter& baseWriter)
    {
        VtkMultiWriter *vtkWriter = dynamic_cast<VtkMultiWriter*>(&baseWriter);
        if (!vtkWriter) {
            return;
        }
 
        if (tortuosityOutput_())
            this->commitPhaseBuffer_(baseWriter, "tortuosity", tortuosity_);
        if (diffusionCoefficientOutput_())
            this->commitPhaseComponentBuffer_(baseWriter, "diffusionCoefficient",
                                              diffusionCoefficient_);
        if (effectiveDiffusionCoefficientOutput_())
            this->commitPhaseComponentBuffer_(baseWriter,
                                              "effectiveDiffusionCoefficient",
                                              effectiveDiffusionCoefficient_);
    }
 
private:
    static bool tortuosityOutput_()
    {
        static bool val = Parameters::Get<Parameters::VtkWriteTortuosities>();
        return val;
    }
 
    static bool diffusionCoefficientOutput_()
    {
        static bool val = Parameters::Get<Parameters::VtkWriteDiffusionCoefficients>();
        return val;
    }
 
    static bool effectiveDiffusionCoefficientOutput_()
    {
        static bool val = Parameters::Get<Parameters::VtkWriteEffectiveDiffusionCoefficients>();
        return val;
    }
 
    PhaseBuffer tortuosity_;
    PhaseComponentBuffer diffusionCoefficient_;
    PhaseComponentBuffer effectiveDiffusionCoefficient_;
};
 
} // namespace Opm
 
#endif