SaturationPropsFromDeck.hpp

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/*
  Copyright 2010, 2011, 2012 SINTEF ICT, Applied Mathematics.

  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 3 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/>.
*/

#ifndef OPM_SATURATIONPROPSFROMDECK_HEADER_INCLUDED
#define OPM_SATURATIONPROPSFROMDECK_HEADER_INCLUDED

#include <opm/core/props/satfunc/SaturationPropsInterface.hpp>
#include <opm/core/utility/parameters/ParameterGroup.hpp>
#include <opm/core/props/BlackoilPhases.hpp>
#include <opm/core/props/phaseUsageFromDeck.hpp>
#include <opm/core/grid.h>

#include <opm/parser/eclipse/Deck/Deck.hpp>
#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>

#include <vector>

struct UnstructuredGrid;

namespace Opm
{

    // Forward declaring the EclMaterialLawManager template.
    template <class ScalarT, int wettingPhaseIdxV, int nonWettingasPhaseIdxV, int gasPhaseIdxV>
    class ThreePhaseMaterialTraits;
    template <class Traits>
    class EclMaterialLawManager;


    class SaturationPropsFromDeck : public SaturationPropsInterface
    {
    public:
        typedef Opm::ThreePhaseMaterialTraits<double,
                                              /*wettingPhaseIdx=*/BlackoilPhases::Aqua,
                                              /*nonWettingPhaseIdx=*/BlackoilPhases::Liquid,
                                              /*gasPhaseIdx=*/BlackoilPhases::Vapour> MaterialTraits;
        typedef Opm::EclMaterialLawManager<MaterialTraits> MaterialLawManager;

        SaturationPropsFromDeck();

        void init(const PhaseUsage& phaseUsage,
                  std::shared_ptr<MaterialLawManager> materialLawManager);


        void init(Opm::DeckConstPtr deck,
                  std::shared_ptr<MaterialLawManager> materialLawManager)
        {
            init(Opm::phaseUsageFromDeck(deck), materialLawManager);
        }

        int numPhases() const;

        void relperm(const int n,
                     const double* s,
                     const int* cells,
                     double* kr,
                     double* dkrds) const;

        void capPress(const int n,
                      const double* s,
                      const int* cells,
                      double* pc,
                      double* dpcds) const;

        void satRange(const int n,
                      const int* cells,
                      double* smin,
                      double* smax) const;

        void updateSatHyst(const int n,
                           const int* cells,
                           const double* s);

        void swatInitScaling(const int cell, 
                             const double pcow, 
                             double & swat);

    private:
        std::shared_ptr<MaterialLawManager> materialLawManager_;
        PhaseUsage phaseUsage_;
    };



} // namespace Opm

#endif // OPM_SATURATIONPROPSFROMDECK_HEADER_INCLUDED