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128 lines
4.1 KiB
C++
128 lines
4.1 KiB
C++
/*
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Copyright 2017 Dr. Blatt - HPC-Simulation-Software & Services
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Copyright 2017 Statoil ASA.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OPM_WELLCONNECTIONAUXILIARYMODULE_HEADER_INCLUDED
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#define OPM_WELLCONNECTIONAUXILIARYMODULE_HEADER_INCLUDED
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#include <opm/models/discretization/common/baseauxiliarymodule.hh>
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#include <opm/grid/CpGrid.hpp>
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#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>
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namespace Opm
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{
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template<class TypeTag>
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class WellConnectionAuxiliaryModule
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: public Opm::BaseAuxiliaryModule<TypeTag>
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{
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using GlobalEqVector = GetPropType<TypeTag, Properties::GlobalEqVector>;
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using SparseMatrixAdapter = GetPropType<TypeTag, Properties::SparseMatrixAdapter>;
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public:
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using NeighborSet = typename
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Opm::BaseAuxiliaryModule<TypeTag>::NeighborSet;
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WellConnectionAuxiliaryModule(const Schedule& schedule,
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const Dune::CpGrid& grid)
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{
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// Create cartesian to compressed mapping
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const auto& globalCell = grid.globalCell();
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const auto& cartesianSize = grid.logicalCartesianSize();
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auto size = cartesianSize[0]*cartesianSize[1]*cartesianSize[2];
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std::vector<int> cartesianToCompressed(size, -1);
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auto begin = globalCell.begin();
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for ( auto cell = begin, end= globalCell.end(); cell != end; ++cell )
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{
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cartesianToCompressed[ *cell ] = cell - begin;
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}
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const auto& schedule_wells = schedule.getWellsatEnd();
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wells_.reserve(schedule_wells.size());
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// initialize the additional cell connections introduced by wells.
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for ( const auto& well : schedule_wells )
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{
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std::vector<int> compressed_well_perforations;
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// All possible completions of the well
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const auto& completionSet = well.getConnections();
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compressed_well_perforations.reserve(completionSet.size());
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for ( size_t c=0; c < completionSet.size(); c++ )
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{
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const auto& completion = completionSet.get(c);
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int i = completion.getI();
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int j = completion.getJ();
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int k = completion.getK();
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int cart_grid_idx = i + cartesianSize[0]*(j + cartesianSize[1]*k);
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int compressed_idx = cartesianToCompressed[cart_grid_idx];
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if ( compressed_idx >= 0 ) // Ignore completions in inactive/remote cells.
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{
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compressed_well_perforations.push_back(compressed_idx);
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}
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}
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if ( ! compressed_well_perforations.empty() )
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{
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std::sort(compressed_well_perforations.begin(),
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compressed_well_perforations.end());
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wells_.push_back(compressed_well_perforations);
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}
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}
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}
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unsigned numDofs() const
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{
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// No extra dofs are inserted for wells.
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return 0;
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}
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void addNeighbors(std::vector<NeighborSet>& neighbors) const
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{
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for(const auto& well_perforations : wells_)
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{
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for(const auto& perforation : well_perforations)
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neighbors[perforation].insert(well_perforations.begin(),
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well_perforations.end());
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}
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}
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void applyInitial()
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{}
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void linearize(SparseMatrixAdapter& , GlobalEqVector&)
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{
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// Linearization is done in StandardDenseWells
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}
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private:
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std::vector<std::vector<int> > wells_;
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};
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} // end namespace OPM
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#endif
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