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110 lines
3.8 KiB
C++
110 lines
3.8 KiB
C++
/*
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Copyright 2012 SINTEF ICT, Applied Mathematics.
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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_PHASEUSAGEFROMDECK_HEADER_INCLUDED
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#define OPM_PHASEUSAGEFROMDECK_HEADER_INCLUDED
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#include <opm/core/props/BlackoilPhases.hpp>
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#include <opm/common/ErrorMacros.hpp>
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#include <opm/parser/eclipse/Deck/Deck.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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/// Looks at presence of WATER, OIL and GAS keywords in state object
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/// to determine active phases.
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inline PhaseUsage phaseUsageFromDeck(Opm::EclipseStateConstPtr eclipseState)
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{
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PhaseUsage pu;
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std::fill(pu.phase_used, pu.phase_used + BlackoilPhases::MaxNumPhases, 0);
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// Discover phase usage.
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if (eclipseState->hasPhase(Phase::PhaseEnum::WATER)) {
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pu.phase_used[BlackoilPhases::Aqua] = 1;
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}
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if (eclipseState->hasPhase(Phase::PhaseEnum::OIL)) {
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pu.phase_used[BlackoilPhases::Liquid] = 1;
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}
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if (eclipseState->hasPhase(Phase::PhaseEnum::GAS)) {
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pu.phase_used[BlackoilPhases::Vapour] = 1;
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}
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pu.num_phases = 0;
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for (int i = 0; i < BlackoilPhases::MaxNumPhases; ++i) {
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pu.phase_pos[i] = pu.num_phases;
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pu.num_phases += pu.phase_used[i];
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}
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// Only 2 or 3 phase systems handled.
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if (pu.num_phases < 2 || pu.num_phases > 3) {
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OPM_THROW(std::runtime_error, "Cannot handle cases with " << pu.num_phases << " phases.");
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}
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// We need oil systems, since we do not support the keywords needed for
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// water-gas systems.
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if (!pu.phase_used[BlackoilPhases::Liquid]) {
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OPM_THROW(std::runtime_error, "Cannot handle cases with no OIL, i.e. water-gas systems.");
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}
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return pu;
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}
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/// Looks at presence of WATER, OIL and GAS keywords in deck
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/// to determine active phases.
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inline PhaseUsage phaseUsageFromDeck(Opm::DeckConstPtr deck)
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{
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PhaseUsage pu;
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std::fill(pu.phase_used, pu.phase_used + BlackoilPhases::MaxNumPhases, 0);
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// Discover phase usage.
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if (deck->hasKeyword("WATER")) {
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pu.phase_used[BlackoilPhases::Aqua] = 1;
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}
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if (deck->hasKeyword("OIL")) {
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pu.phase_used[BlackoilPhases::Liquid] = 1;
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}
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if (deck->hasKeyword("GAS")) {
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pu.phase_used[BlackoilPhases::Vapour] = 1;
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}
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pu.num_phases = 0;
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for (int i = 0; i < BlackoilPhases::MaxNumPhases; ++i) {
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pu.phase_pos[i] = pu.num_phases;
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pu.num_phases += pu.phase_used[i];
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}
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// Only 2 or 3 phase systems handled.
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if (pu.num_phases < 2 || pu.num_phases > 3) {
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OPM_THROW(std::runtime_error, "Cannot handle cases with " << pu.num_phases << " phases.");
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}
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// We need oil systems, since we do not support the keywords needed for
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// water-gas systems.
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if (!pu.phase_used[BlackoilPhases::Liquid]) {
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OPM_THROW(std::runtime_error, "Cannot handle cases with no OIL, i.e. water-gas systems.");
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}
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return pu;
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}
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}
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#endif // OPM_PHASEUSAGEFROMDECK_HEADER_INCLUDED
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