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