/* 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 . */ #ifndef OPM_PHASEUSAGEFROMDECK_HEADER_INCLUDED #define OPM_PHASEUSAGEFROMDECK_HEADER_INCLUDED #include #include #include #include #include namespace Opm { /// Looks at presence of WATER, OIL and GAS keywords in state object /// to determine active phases. inline PhaseUsage phaseUsageFromDeck(const Opm::EclipseState& eclipseState) { PhaseUsage pu; std::fill(pu.phase_used, pu.phase_used + BlackoilPhases::MaxNumPhases, 0); const auto& phase = eclipseState.runspec().phases(); // Discover phase usage. if (phase.active(Phase::WATER)) { pu.phase_used[BlackoilPhases::Aqua] = 1; } if (phase.active(Phase::OIL)) { pu.phase_used[BlackoilPhases::Liquid] = 1; } if (phase.active(Phase::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(const Opm::Deck& deck) { PhaseUsage pu; std::fill(pu.phase_used, pu.phase_used + BlackoilPhases::MaxNumPhases, 0); Runspec runspec( deck ); const auto& phase = runspec.phases(); // Discover phase usage. if (phase.active( Phase::WATER )) { pu.phase_used[BlackoilPhases::Aqua] = 1; } if (phase.active( Phase::OIL )) { pu.phase_used[BlackoilPhases::Liquid] = 1; } if (phase.active( Phase::GAS )) { pu.phase_used[BlackoilPhases::Vapour] = 1; } pu.num_phases = 0; for (int i = 0; i < BlackoilPhases::MaxNumPhases; ++i) { if (pu.phase_used[i]) { pu.phase_pos[i] = pu.num_phases; pu.num_phases += 1; } else { //Set to ridiculous value on purpose: should never be used pu.phase_pos[i] = 2000000000; } } // 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