C++ SimulatorTimer::init方法代码示例

    // Run the simulator.
    // Returns EXIT_SUCCESS if it does not throw.
    int runSimulator()
    {
        const auto& schedule = eclState().getSchedule();
        const auto& timeMap = schedule.getTimeMap();
        auto& ioConfig = eclState().getIOConfig();
        SimulatorTimer simtimer;

        // initialize variables
        const auto& initConfig = eclState().getInitConfig();
        simtimer.init(timeMap, (size_t)initConfig.getRestartStep());

        if (!ioConfig.initOnly()) {
            if (output_cout_) {
                std::string msg;
                msg = "\n\n================ Starting main simulation loop ===============\n";
                OpmLog::info(msg);
            }

            SimulatorReport fullReport = simulator_->run(simtimer, *state_);

            if (output_cout_) {
                std::ostringstream ss;
                ss << "\n\n================    End of simulation     ===============\n\n";
                fullReport.reportFullyImplicit(ss);
                OpmLog::info(ss.str());
                if (param_.anyUnused()) {
                    // This allows a user to catch typos and misunderstandings in the
                    // use of simulator parameters.
                    std::cout << "--------------------   Unused parameters:   --------------------\n";
                    param_.displayUsage();
                    std::cout << "----------------------------------------------------------------" << std::endl;
                }
            }

            if (output_to_files_) {
                std::string filename = output_dir_ + "/walltime.txt";
                std::fstream tot_os(filename.c_str(), std::fstream::trunc | std::fstream::out);
                fullReport.reportParam(tot_os);
            }
        } else {
            if (output_cout_) {
                std::cout << "\n\n================ Simulation turned off ===============\n" << std::flush;
            }

        }
        return EXIT_SUCCESS;
    }

// ----------------- Main program -----------------
int
main(int argc, char** argv)
try
{
    using namespace Opm;

    std::cout << "\n================    Test program for fully implicit three-phase black-oil flow     ===============\n\n";
    parameter::ParameterGroup param(argc, argv, false);
    std::cout << "---------------    Reading parameters     ---------------" << std::endl;

    // If we have a "deck_filename", grid and props will be read from that.
    bool use_deck = param.has("deck_filename");
    if (!use_deck) {
        OPM_THROW(std::runtime_error, "This program must be run with an input deck. "
                  "Specify the deck with deck_filename=deckname.data (for example).");
    }
    std::shared_ptr<GridManager> grid;
    std::shared_ptr<BlackoilPropertiesInterface> props;
    std::shared_ptr<BlackoilPropsAdFromDeck> new_props;
    std::shared_ptr<RockCompressibility> rock_comp;
    std::unique_ptr<PolymerBlackoilState> state;
    // bool check_well_controls = false;
    // int max_well_control_iterations = 0;
    double gravity[3] = { 0.0 };
    std::string deck_filename = param.get<std::string>("deck_filename");

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    std::string output_dir;
    if (output) {
        // Create output directory if needed.
        output_dir =
            param.getDefault("output_dir", std::string("output"));
        boost::filesystem::path fpath(output_dir);
        try {
            create_directories(fpath);
        }
        catch (...) {
            std::cerr << "Creating directories failed: " << fpath << std::endl;
            return EXIT_FAILURE;
        }
        // Write simulation parameters.
        param.writeParam(output_dir + "/simulation.param");
    }

    std::string logFile = output_dir + "/LOGFILE.txt";
    Opm::ParseContext parseContext({{ ParseContext::PARSE_RANDOM_SLASH , InputError::IGNORE }});
    Opm::Parser parser;
    {
        std::shared_ptr<Opm::StreamLog> streamLog = std::make_shared<Opm::StreamLog>(logFile , Opm::Log::DefaultMessageTypes);
        std::shared_ptr<Opm::CounterLog> counterLog = std::make_shared<Opm::CounterLog>(Opm::Log::DefaultMessageTypes);

        Opm::OpmLog::addBackend( "STREAM" , streamLog );
        Opm::OpmLog::addBackend( "COUNTER" , counterLog );
    }

    Deck deck;
    std::shared_ptr<EclipseState> eclipseState;
    try {
        deck = parser.parseFile(deck_filename , parseContext);
        Opm::checkDeck(deck, parser);
        eclipseState.reset(new Opm::EclipseState(deck , parseContext));
    }
    catch (const std::invalid_argument& e) {
        std::cerr << "Failed to create valid ECLIPSESTATE object. See logfile: " << logFile << std::endl;
        std::cerr << "Exception caught: " << e.what() << std::endl;
        return EXIT_FAILURE;
    }

    // Grid init

    if (eclipseState->get3DProperties().hasDeckDoubleGridProperty("PORV")) {
        const auto& porv = eclipseState->get3DProperties().getDoubleGridProperty("PORV").getData();
        grid.reset(new GridManager(eclipseState->getInputGrid(), porv));
    } else {
        grid.reset(new GridManager(eclipseState->getInputGrid()));
    }
    auto &cGrid = *grid->c_grid();
    const PhaseUsage pu = Opm::phaseUsageFromDeck(deck);

    // Rock and fluid init

    std::vector<int> compressedToCartesianIdx;
    Opm::createGlobalCellArray(*grid->c_grid(), compressedToCartesianIdx);

    typedef BlackoilPropsAdFromDeck::MaterialLawManager MaterialLawManager;
    auto materialLawManager = std::make_shared<MaterialLawManager>();
    materialLawManager->initFromDeck(deck, *eclipseState, compressedToCartesianIdx);

    props.reset(new BlackoilPropertiesFromDeck( deck, *eclipseState, materialLawManager,
                                                Opm::UgGridHelpers::numCells(cGrid),
                                                Opm::UgGridHelpers::globalCell(cGrid),
                                                Opm::UgGridHelpers::cartDims(cGrid),
                                                param));

    state.reset( new PolymerBlackoilState( Opm::UgGridHelpers::numCells(cGrid), Opm::UgGridHelpers::numFaces(cGrid), 2));
    new_props.reset(new BlackoilPropsAdFromDeck(deck, *eclipseState, materialLawManager, cGrid));
    PolymerProperties polymer_props(deck, *eclipseState);
    PolymerPropsAd polymer_props_ad(polymer_props);
//.........这里部分代码省略.........

//.........这里部分代码省略.........

        Opm::OpmLog::addBackend( "STREAM" , streamLog );
        Opm::OpmLog::addBackend( "COUNTER" , counterLog );
    }


    Opm::DeckConstPtr deck;
    std::shared_ptr<EclipseState> eclipseState;
    Opm::ParseMode parseMode;
    try {
        deck = parser->parseFile(deck_filename , parseMode);
        Opm::checkDeck(deck);
        eclipseState.reset(new Opm::EclipseState(deck , parseMode));
    }
    catch (const std::invalid_argument& e) {
        std::cerr << "Failed to create valid ECLIPSESTATE object. See logfile: " << logFile << std::endl;
        std::cerr << "Exception caught: " << e.what() << std::endl;
        return EXIT_FAILURE;
    }

    // Grid init
    std::vector<double> porv = eclipseState->getDoubleGridProperty("PORV")->getData();
    grid.reset(new GridManager(eclipseState->getEclipseGrid(), porv));
    auto &cGrid = *grid->c_grid();
    const PhaseUsage pu = Opm::phaseUsageFromDeck(deck);

    // Rock and fluid init

    std::vector<int> compressedToCartesianIdx;
    Opm::createGlobalCellArray(*grid->c_grid(), compressedToCartesianIdx);

    typedef BlackoilPropsAdFromDeck::MaterialLawManager MaterialLawManager;
    auto materialLawManager = std::make_shared<MaterialLawManager>();
    materialLawManager->initFromDeck(deck, eclipseState, compressedToCartesianIdx);

    props.reset(new BlackoilPropertiesFromDeck( deck, eclipseState, materialLawManager,
                                                Opm::UgGridHelpers::numCells(cGrid),
                                                Opm::UgGridHelpers::globalCell(cGrid),
                                                Opm::UgGridHelpers::cartDims(cGrid),
                                                param));
    new_props.reset(new BlackoilPropsAdFromDeck(deck, eclipseState, materialLawManager, cGrid));
    const bool polymer = deck->hasKeyword("POLYMER");
    const bool use_wpolymer = deck->hasKeyword("WPOLYMER");
    PolymerProperties polymer_props(deck, eclipseState);
    PolymerPropsAd polymer_props_ad(polymer_props);
    // check_well_controls = param.getDefault("check_well_controls", false);
    // max_well_control_iterations = param.getDefault("max_well_control_iterations", 10);
    // Rock compressibility.
    rock_comp.reset(new RockCompressibility(deck, eclipseState));

    // Gravity.
    gravity[2] = deck->hasKeyword("NOGRAV") ? 0.0 : unit::gravity;

    // Init state variables (saturation and pressure).
    if (param.has("init_saturation")) {
        initStateBasic(*grid->c_grid(), *props, param, gravity[2], state);
        initBlackoilSurfvol(*grid->c_grid(), *props, state);
        enum { Oil = BlackoilPhases::Liquid, Gas = BlackoilPhases::Vapour };
        if (pu.phase_used[Oil] && pu.phase_used[Gas]) {
            const int np = props->numPhases();
            const int nc = grid->c_grid()->number_of_cells;
            for (int c = 0; c < nc; ++c) {
                state.gasoilratio()[c] = state.surfacevol()[c*np + pu.phase_pos[Gas]]
                    / state.surfacevol()[c*np + pu.phase_pos[Oil]];
            }
        }

// ----------------- Main program -----------------
int
main(int argc, char** argv)
try
{
    using namespace Opm;

    std::cout << "\n================    Test program for weakly compressible two-phase flow with polymer    ===============\n\n";
    parameter::ParameterGroup param(argc, argv, false);
    std::cout << "---------------    Reading parameters     ---------------" << std::endl;

    // If we have a "deck_filename", grid and props will be read from that.
    bool use_deck = param.has("deck_filename");
    boost::scoped_ptr<GridManager> grid;
    boost::scoped_ptr<BlackoilPropertiesInterface> props;
    boost::scoped_ptr<RockCompressibility> rock_comp;
    Opm::DeckConstPtr deck;
    EclipseStateConstPtr eclipseState;
    std::unique_ptr<PolymerBlackoilState> state;
    Opm::PolymerProperties poly_props;
    // bool check_well_controls = false;
    // int max_well_control_iterations = 0;
    double gravity[3] = { 0.0 };
    if (use_deck) {
        std::string deck_filename = param.get<std::string>("deck_filename");
        ParserPtr parser(new Opm::Parser());
        Opm::ParseContext parseContext({{ ParseContext::PARSE_RANDOM_SLASH , InputError::IGNORE }});
        deck = parser->parseFile(deck_filename , parseContext);
        eclipseState.reset(new Opm::EclipseState(deck , parseContext));

        // Grid init
        grid.reset(new GridManager(deck));
        {
            const UnstructuredGrid& ug_grid = *(grid->c_grid());

            // Rock and fluid init
            props.reset(new BlackoilPropertiesFromDeck(deck, eclipseState, ug_grid));
            // check_well_controls = param.getDefault("check_well_controls", false);
            // max_well_control_iterations = param.getDefault("max_well_control_iterations", 10);

            state.reset( new PolymerBlackoilState(  UgGridHelpers::numCells( ug_grid ) , UgGridHelpers::numFaces( ug_grid ), 2));
            // Rock compressibility.
            rock_comp.reset(new RockCompressibility(deck, eclipseState));
            // Gravity.
            gravity[2] = deck->hasKeyword("NOGRAV") ? 0.0 : unit::gravity;
            // Init state variables (saturation and pressure).
            if (param.has("init_saturation")) {
                initStateBasic(ug_grid, *props, param, gravity[2], *state);
            } else {
                initStateFromDeck(ug_grid, *props, deck, gravity[2], *state);
            }
            initBlackoilSurfvol(ug_grid, *props, *state);
            // Init polymer properties.
            poly_props.readFromDeck(deck, eclipseState);
        }
    } else {
        // Grid init.
        const int nx = param.getDefault("nx", 100);
        const int ny = param.getDefault("ny", 100);
        const int nz = param.getDefault("nz", 1);
        const double dx = param.getDefault("dx", 1.0);
        const double dy = param.getDefault("dy", 1.0);
        const double dz = param.getDefault("dz", 1.0);
        grid.reset(new GridManager(nx, ny, nz, dx, dy, dz));
        {
            const UnstructuredGrid& ug_grid = *(grid->c_grid());

            // Rock and fluid init.
            props.reset(new BlackoilPropertiesBasic(param, ug_grid.dimensions, UgGridHelpers::numCells( ug_grid )));
            state.reset( new PolymerBlackoilState(  UgGridHelpers::numCells( ug_grid ) , UgGridHelpers::numFaces( ug_grid ) , 2));
            // Rock compressibility.
            rock_comp.reset(new RockCompressibility(param));
            // Gravity.
            gravity[2] = param.getDefault("gravity", 0.0);
            // Init state variables (saturation and pressure).
            initStateBasic(ug_grid, *props, param, gravity[2], *state);
            initBlackoilSurfvol(ug_grid, *props, *state);
            // Init Polymer state

            if (param.has("poly_init")) {
                double poly_init = param.getDefault("poly_init", 0.0);
                for (int cell = 0; cell < UgGridHelpers::numCells( ug_grid ); ++cell) {
                    double smin[2], smax[2];

                    auto& saturation = state->saturation();
                    auto& concentration = state->getCellData( state->CONCENTRATION );
                    auto& max_concentration = state->getCellData( state->CMAX );

                    props->satRange(1, &cell, smin, smax);
                    if (saturation[2*cell] > 0.5*(smin[0] + smax[0])) {
                        concentration[cell] = poly_init;
                        max_concentration[cell] = poly_init;
                    } else {
                        saturation[2*cell + 0] = 0.;
                        saturation[2*cell + 1] = 1.;
                        concentration[cell] = 0.;
                        max_concentration[cell] = 0.;
                    }
                }
            }
//.........这里部分代码省略.........

// ----------------- Main program -----------------
int
main(int argc, char** argv)
{
    using namespace Opm;

    std::cout << "\n================    Test program for incompressible two-phase flow     ===============\n\n";
    parameter::ParameterGroup param(argc, argv, false);
    std::cout << "---------------    Reading parameters     ---------------" << std::endl;

    // If we have a "deck_filename", grid and props will be read from that.
    bool use_deck = param.has("deck_filename");
    boost::scoped_ptr<EclipseGridParser> deck;
    boost::scoped_ptr<GridManager> grid;
    boost::scoped_ptr<IncompPropertiesInterface> props;
    boost::scoped_ptr<RockCompressibility> rock_comp;
    TwophaseState state;
    // bool check_well_controls = false;
    // int max_well_control_iterations = 0;
    double gravity[3] = { 0.0 };
    if (use_deck) {
        std::string deck_filename = param.get<std::string>("deck_filename");
        deck.reset(new EclipseGridParser(deck_filename));
        // Grid init
        grid.reset(new GridManager(*deck));
        // Rock and fluid init
        props.reset(new IncompPropertiesFromDeck(*deck, *grid->c_grid()));
        // check_well_controls = param.getDefault("check_well_controls", false);
        // max_well_control_iterations = param.getDefault("max_well_control_iterations", 10);
        // Rock compressibility.
        rock_comp.reset(new RockCompressibility(*deck));
        // Gravity.
        gravity[2] = deck->hasField("NOGRAV") ? 0.0 : unit::gravity;
        // Init state variables (saturation and pressure).
        if (param.has("init_saturation")) {
            initStateBasic(*grid->c_grid(), *props, param, gravity[2], state);
        } else {
            initStateFromDeck(*grid->c_grid(), *props, *deck, gravity[2], state);
        }
    } else {
        // Grid init.
        const int nx = param.getDefault("nx", 100);
        const int ny = param.getDefault("ny", 100);
        const int nz = param.getDefault("nz", 1);
        const double dx = param.getDefault("dx", 1.0);
        const double dy = param.getDefault("dy", 1.0);
        const double dz = param.getDefault("dz", 1.0);
        grid.reset(new GridManager(nx, ny, nz, dx, dy, dz));
        // Rock and fluid init.
        props.reset(new IncompPropertiesBasic(param, grid->c_grid()->dimensions, grid->c_grid()->number_of_cells));
        // Rock compressibility.
        rock_comp.reset(new RockCompressibility(param));
        // Gravity.
        gravity[2] = param.getDefault("gravity", 0.0);
        // Init state variables (saturation and pressure).
        initStateBasic(*grid->c_grid(), *props, param, gravity[2], state);
    }

    // Warn if gravity but no density difference.
    bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
    if (use_gravity) {
        if (props->density()[0] == props->density()[1]) {
            std::cout << "**** Warning: nonzero gravity, but zero density difference." << std::endl;
        }
    }
    const double *grav = use_gravity ? &gravity[0] : 0;

    // Initialising src
    int num_cells = grid->c_grid()->number_of_cells;
    std::vector<double> src(num_cells, 0.0);
    if (use_deck) {
        // Do nothing, wells will be the driving force, not source terms.
    } else {
        // Compute pore volumes, in order to enable specifying injection rate
        // terms of total pore volume.
        std::vector<double> porevol;
        if (rock_comp->isActive()) {
            computePorevolume(*grid->c_grid(), props->porosity(), *rock_comp, state.pressure(), porevol);
        } else {
            computePorevolume(*grid->c_grid(), props->porosity(), porevol);
        }
        const double tot_porevol_init = std::accumulate(porevol.begin(), porevol.end(), 0.0);
        const double default_injection = use_gravity ? 0.0 : 0.1;
        const double flow_per_sec = param.getDefault<double>("injected_porevolumes_per_day", default_injection)
            *tot_porevol_init/unit::day;
        src[0] = flow_per_sec;
        src[num_cells - 1] = -flow_per_sec;
    }

    // Boundary conditions.
    FlowBCManager bcs;
    if (param.getDefault("use_pside", false)) {
        int pside = param.get<int>("pside");
        double pside_pressure = param.get<double>("pside_pressure");
        bcs.pressureSide(*grid->c_grid(), FlowBCManager::Side(pside), pside_pressure);
    }

    // Linear solver.
    LinearSolverFactory linsolver(param);

//.........这里部分代码省略.........

// ----------------- Main program -----------------
int
main(int argc, char** argv)
try
{
    using namespace Opm;

    std::cout << "\n================    Test program for fully implicit three-phase black-oil flow     ===============\n\n";
    parameter::ParameterGroup param(argc, argv, false);
    std::cout << "---------------    Reading parameters     ---------------" << std::endl;

    // If we have a "deck_filename", grid and props will be read from that.
    bool use_deck = param.has("deck_filename");
    if (!use_deck) {
        OPM_THROW(std::runtime_error, "This program must be run with an input deck. "
                  "Specify the deck with deck_filename=deckname.data (for example).");
    }
    std::shared_ptr<GridManager> grid;
    std::shared_ptr<BlackoilPropertiesInterface> props;
    std::shared_ptr<BlackoilPropsAdInterface> new_props;
    std::shared_ptr<RockCompressibility> rock_comp;
    PolymerBlackoilState state;
    // bool check_well_controls = false;
    // int max_well_control_iterations = 0;
    double gravity[3] = { 0.0 };
    std::string deck_filename = param.get<std::string>("deck_filename");

    Opm::ParserPtr newParser(new Opm::Parser());
    Opm::DeckConstPtr deck = newParser->parseFile(deck_filename);
    std::shared_ptr<EclipseState> eclipseState(new EclipseState(deck));
    // Grid init
    std::vector<double> porv;
    if (eclipseState->hasDoubleGridProperty("PORV")) {
        porv = eclipseState->getDoubleGridProperty("PORV")->getData();
    }
    grid.reset(new GridManager(eclipseState->getEclipseGrid(), porv));
    auto &cGrid = *grid->c_grid();
    const PhaseUsage pu = Opm::phaseUsageFromDeck(deck);
    Opm::EclipseWriter outputWriter(param,
                                    eclipseState,
                                    pu,
                                    cGrid.number_of_cells,
                                    cGrid.global_cell);
    // Rock and fluid init
    props.reset(new BlackoilPropertiesFromDeck(deck, eclipseState, *grid->c_grid(), param));
    new_props.reset(new BlackoilPropsAdFromDeck(deck, eclipseState, *grid->c_grid()));
    PolymerProperties polymer_props(deck, eclipseState);
    PolymerPropsAd polymer_props_ad(polymer_props);
    // Rock compressibility.
    rock_comp.reset(new RockCompressibility(deck, eclipseState));
    // Gravity.
    gravity[2] = deck->hasKeyword("NOGRAV") ? 0.0 : unit::gravity;
    // Init state variables (saturation and pressure).
    if (param.has("init_saturation")) {
        initStateBasic(*grid->c_grid(), *props, param, gravity[2], state);
        initBlackoilSurfvol(*grid->c_grid(), *props, state);
    } else {
        initStateFromDeck(*grid->c_grid(), *props, deck, gravity[2], state);
    }

    bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
    const double *grav = use_gravity ? &gravity[0] : 0;
    // Solver for Newton iterations.
    std::unique_ptr<NewtonIterationBlackoilInterface> fis_solver;
    if (param.getDefault("use_cpr", true)) {
        fis_solver.reset(new NewtonIterationBlackoilCPR(param));
    } else {
        fis_solver.reset(new NewtonIterationBlackoilSimple(param));
    }

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    std::string output_dir;
    if (output) {
        output_dir =
            param.getDefault("output_dir", std::string("output"));
        boost::filesystem::path fpath(output_dir);
        try {
            create_directories(fpath);
        }
        catch (...) {
            OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
        }
        param.writeParam(output_dir + "/simulation.param");
    }

    Opm::TimeMapConstPtr timeMap(eclipseState->getSchedule()->getTimeMap());
    SimulatorTimer simtimer;
    simtimer.init(timeMap);


    SimulatorReport rep;
    // With a deck, we may have more epochs etc.
    WellState well_state;
    // Check for WPOLYMER presence in last epoch to decide
    // polymer injection control type.
    const bool use_wpolymer = deck->hasKeyword("WPOLYMER");
    if (use_wpolymer) {
        if (param.has("poly_start_days")) {
            OPM_MESSAGE("Warning: Using WPOLYMER to control injection since it was found in deck. "
//.........这里部分代码省略.........

// ----------------- Main program -----------------
int
main(int argc, char** argv)
try
{
    using namespace Opm;

    std::cout << "\n================    Test program for weakly compressible two-phase flow with polymer    ===============\n\n";
    parameter::ParameterGroup param(argc, argv, false);
    std::cout << "---------------    Reading parameters     ---------------" << std::endl;

    // If we have a "deck_filename", grid and props will be read from that.
    bool use_deck = param.has("deck_filename");
    boost::scoped_ptr<EclipseGridParser> deck;
    boost::scoped_ptr<GridManager> grid;
    boost::scoped_ptr<BlackoilPropertiesInterface> props;
    boost::scoped_ptr<RockCompressibility> rock_comp;
    EclipseStateConstPtr eclipseState;
    PolymerBlackoilState state;
    Opm::PolymerProperties poly_props;
    // bool check_well_controls = false;
    // int max_well_control_iterations = 0;
    double gravity[3] = { 0.0 };
    if (use_deck) {
        std::string deck_filename = param.get<std::string>("deck_filename");
        ParserPtr parser(new Opm::Parser());
        eclipseState.reset(new Opm::EclipseState(parser->parseFile(deck_filename)));

        deck.reset(new EclipseGridParser(deck_filename));
        // Grid init
        grid.reset(new GridManager(*deck));
        // Rock and fluid init
        props.reset(new BlackoilPropertiesFromDeck(*deck, *grid->c_grid()));
        // check_well_controls = param.getDefault("check_well_controls", false);
        // max_well_control_iterations = param.getDefault("max_well_control_iterations", 10);
        // Rock compressibility.
        rock_comp.reset(new RockCompressibility(*deck));
        // Gravity.
        gravity[2] = deck->hasField("NOGRAV") ? 0.0 : unit::gravity;
        // Init state variables (saturation and pressure).
        if (param.has("init_saturation")) {
            initStateBasic(*grid->c_grid(), *props, param, gravity[2], state);
        } else {
            initStateFromDeck(*grid->c_grid(), *props, *deck, gravity[2], state);
        }
        initBlackoilSurfvol(*grid->c_grid(), *props, state);
        // Init polymer properties.
        poly_props.readFromDeck(*deck);
    } else {
        // Grid init.
        const int nx = param.getDefault("nx", 100);
        const int ny = param.getDefault("ny", 100);
        const int nz = param.getDefault("nz", 1);
        const double dx = param.getDefault("dx", 1.0);
        const double dy = param.getDefault("dy", 1.0);
        const double dz = param.getDefault("dz", 1.0);
        grid.reset(new GridManager(nx, ny, nz, dx, dy, dz));
        // Rock and fluid init.
        props.reset(new BlackoilPropertiesBasic(param, grid->c_grid()->dimensions, grid->c_grid()->number_of_cells));
        // Rock compressibility.
        rock_comp.reset(new RockCompressibility(param));
        // Gravity.
        gravity[2] = param.getDefault("gravity", 0.0);
        // Init state variables (saturation and pressure).
        initStateBasic(*grid->c_grid(), *props, param, gravity[2], state);
        initBlackoilSurfvol(*grid->c_grid(), *props, state);
        // Init Polymer state
        if (param.has("poly_init")) {
            double poly_init = param.getDefault("poly_init", 0.0);
            for (int cell = 0; cell < grid->c_grid()->number_of_cells; ++cell) {
                double smin[2], smax[2];
                props->satRange(1, &cell, smin, smax);
                if (state.saturation()[2*cell] > 0.5*(smin[0] + smax[0])) {
                    state.concentration()[cell] = poly_init;
                    state.maxconcentration()[cell] = poly_init;
                } else {
                    state.saturation()[2*cell + 0] = 0.;
                    state.saturation()[2*cell + 1] = 1.;
                    state.concentration()[cell] = 0.;
                    state.maxconcentration()[cell] = 0.;
                }
            }
        }
        // Init polymer properties.
        // Setting defaults to provide a simple example case.
        double c_max = param.getDefault("c_max_limit", 5.0);
        double mix_param = param.getDefault("mix_param", 1.0);
        double rock_density = param.getDefault("rock_density", 1000.0);
        double dead_pore_vol = param.getDefault("dead_pore_vol", 0.15);
        double res_factor = param.getDefault("res_factor", 1.) ; // res_factor = 1 gives no change in permeability
        double c_max_ads = param.getDefault("c_max_ads", 1.);
        int ads_index = param.getDefault<int>("ads_index", Opm::PolymerProperties::NoDesorption);
        std::vector<double> c_vals_visc(2, -1e100);
        c_vals_visc[0] = 0.0;
        c_vals_visc[1] = 7.0;
        std::vector<double> visc_mult_vals(2, -1e100);
        visc_mult_vals[0] = 1.0;
        // poly_props.visc_mult_vals[1] = param.getDefault("c_max_viscmult", 30.0);
        visc_mult_vals[1] = 20.0;
        std::vector<double> c_vals_ads(3, -1e100);
//.........这里部分代码省略.........

// ----------------- Main program -----------------
int
main(int argc, char** argv)
try
{
    using namespace Opm;

    std::cout << "\n================    Test program for incompressible two-phase flow     ===============\n\n";
    parameter::ParameterGroup param(argc, argv, false);
    std::cout << "---------------    Reading parameters     ---------------" << std::endl;

#if ! HAVE_SUITESPARSE_UMFPACK_H
    // This is an extra check to intercept a potentially invalid request for the
    // implicit transport solver as early as possible for the user.
    {
        const bool use_reorder = param.getDefault("use_reorder", true);
        if (!use_reorder) {
            OPM_THROW(std::runtime_error, "Cannot use implicit transport solver without UMFPACK. "
                  "Either reconfigure opm-core with SuiteSparse/UMFPACK support and recompile, "
                  "or use the reordering solver (use_reorder=true).");
        }
    }
#endif

    // If we have a "deck_filename", grid and props will be read from that.
    bool use_deck = param.has("deck_filename");
    EclipseStateConstPtr eclipseState;

    Opm::DeckConstPtr deck;
    std::unique_ptr<GridManager> grid;
    std::unique_ptr<IncompPropertiesInterface> props;
    std::unique_ptr<RockCompressibility> rock_comp;
    std::unique_ptr<TwophaseState> state;
    // bool check_well_controls = false;
    // int max_well_control_iterations = 0;
    double gravity[3] = { 0.0 };
    if (use_deck) {
        ParserPtr parser(new Opm::Parser());
        ParseContext parseContext;

        std::string deck_filename = param.get<std::string>("deck_filename");
        deck = parser->parseFile(deck_filename , parseContext);
        eclipseState.reset( new EclipseState(*deck, parseContext));
        // Grid init
        grid.reset(new GridManager(*eclipseState->getInputGrid()));
        {
            const UnstructuredGrid& ug_grid = *(grid->c_grid());
            // Rock and fluid init
            props.reset(new IncompPropertiesFromDeck(deck, eclipseState, ug_grid));

            state.reset( new TwophaseState(  UgGridHelpers::numCells( ug_grid ) , UgGridHelpers::numFaces( ug_grid )));

            // Rock compressibility.
            rock_comp.reset(new RockCompressibility(deck, eclipseState));
            // Gravity.
            gravity[2] = deck->hasKeyword("NOGRAV") ? 0.0 : unit::gravity;
            // Init state variables (saturation and pressure).
            if (param.has("init_saturation")) {
                initStateBasic(ug_grid, *props, param, gravity[2], *state);
            } else {
                initStateFromDeck(ug_grid, *props, deck, gravity[2], *state);
            }
        }
    } else {
        // Grid init.
        const int nx = param.getDefault("nx", 100);
        const int ny = param.getDefault("ny", 100);
        const int nz = param.getDefault("nz", 1);
        const double dx = param.getDefault("dx", 1.0);
        const double dy = param.getDefault("dy", 1.0);
        const double dz = param.getDefault("dz", 1.0);
        grid.reset(new GridManager(nx, ny, nz, dx, dy, dz));
        {
            const UnstructuredGrid& ug_grid = *(grid->c_grid());

            // Rock and fluid init.
            props.reset(new IncompPropertiesBasic(param, ug_grid.dimensions, UgGridHelpers::numCells( ug_grid )));

            state.reset( new TwophaseState(  UgGridHelpers::numCells( ug_grid ) , UgGridHelpers::numFaces( ug_grid )));
            // Rock compressibility.
            rock_comp.reset(new RockCompressibility(param));
            // Gravity.
            gravity[2] = param.getDefault("gravity", 0.0);
            // Init state variables (saturation and pressure).
            initStateBasic(ug_grid, *props, param, gravity[2], *state);
        }
    }

    // Warn if gravity but no density difference.
    bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
    if (use_gravity) {
        if (props->density()[0] == props->density()[1]) {
            std::cout << "**** Warning: nonzero gravity, but zero density difference." << std::endl;
        }
    }
    const double *grav = use_gravity ? &gravity[0] : 0;

    // Initialising src
    int num_cells = grid->c_grid()->number_of_cells;
    std::vector<double> src(num_cells, 0.0);
//.........这里部分代码省略.........

// ----------------- Main program -----------------
int
main(int argc, char** argv)
try
{
    using namespace Opm;

    std::cout << "\n================    Test program for fully implicit three-phase black-oil flow     ===============\n\n";
    parameter::ParameterGroup param(argc, argv, false);
    std::cout << "---------------    Reading parameters     ---------------" << std::endl;

    // If we have a "deck_filename", grid and props will be read from that.
    bool use_deck = param.has("deck_filename");
    if (!use_deck) {
        OPM_THROW(std::runtime_error, "This program must be run with an input deck. "
                  "Specify the deck with deck_filename=deckname.data (for example).");
    }
    boost::scoped_ptr<EclipseGridParser> deck;
    boost::scoped_ptr<GridManager> grid;
    boost::scoped_ptr<BlackoilPropertiesInterface> props;
    boost::scoped_ptr<BlackoilPropsAdInterface> new_props;
    boost::scoped_ptr<RockCompressibility> rock_comp;
    BlackoilState state;
    // bool check_well_controls = false;
    // int max_well_control_iterations = 0;
    double gravity[3] = { 0.0 };
    std::string deck_filename = param.get<std::string>("deck_filename");
    deck.reset(new EclipseGridParser(deck_filename));
    // Grid init
    grid.reset(new GridManager(*deck));

    // use the capitalized part of the deck's filename between the
    // last '/' and the last '.' character as base name.
    std::string baseName = deck_filename;
    auto charPos = baseName.rfind('/');
    if (charPos != std::string::npos)
        baseName = baseName.substr(charPos + 1);
    charPos = baseName.rfind('.');
    if (charPos != std::string::npos)
        baseName = baseName.substr(0, charPos);
    baseName = boost::to_upper_copy(baseName);

    Opm::EclipseWriter outputWriter(param, share_obj(*deck), share_obj(*grid->c_grid()));
    // Rock and fluid init
    props.reset(new BlackoilPropertiesFromDeck(*deck, *grid->c_grid(), param));
    new_props.reset(new BlackoilPropsAdFromDeck(*deck, *grid->c_grid()));
    // check_well_controls = param.getDefault("check_well_controls", false);
    // max_well_control_iterations = param.getDefault("max_well_control_iterations", 10);
    // Rock compressibility.
    rock_comp.reset(new RockCompressibility(*deck));
    // Gravity.
    gravity[2] = deck->hasField("NOGRAV") ? 0.0 : unit::gravity;
    // Init state variables (saturation and pressure).
    if (param.has("init_saturation")) {
        initStateBasic(*grid->c_grid(), *props, param, gravity[2], state);
        initBlackoilSurfvol(*grid->c_grid(), *props, state);
        enum { Oil = BlackoilPhases::Liquid, Gas = BlackoilPhases::Vapour };
        const PhaseUsage pu = props->phaseUsage();
        if (pu.phase_used[Oil] && pu.phase_used[Gas]) {
            const int np = props->numPhases();
            const int nc = grid->c_grid()->number_of_cells;
            for (int c = 0; c < nc; ++c) {
                state.gasoilratio()[c] = state.surfacevol()[c*np + pu.phase_pos[Gas]]
                    / state.surfacevol()[c*np + pu.phase_pos[Oil]];
            }
        }
    } else {
        initBlackoilStateFromDeck(*grid->c_grid(), *props, *deck, gravity[2], state);
    }

    bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
    const double *grav = use_gravity ? &gravity[0] : 0;

    // Linear solver.
    LinearSolverFactory linsolver(param);

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    std::ofstream epoch_os;
    std::string output_dir;
    if (output) {
        output_dir =
            param.getDefault("output_dir", std::string("output"));
        boost::filesystem::path fpath(output_dir);
        try {
            create_directories(fpath);
        }
        catch (...) {
            OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
        }
        std::string filename = output_dir + "/epoch_timing.param";
        epoch_os.open(filename.c_str(), std::fstream::trunc | std::fstream::out);
        // open file to clean it. The file is appended to in SimulatorTwophase
        filename = output_dir + "/step_timing.param";
        std::fstream step_os(filename.c_str(), std::fstream::trunc | std::fstream::out);
        step_os.close();
        param.writeParam(output_dir + "/simulation.param");
    }


//.........这里部分代码省略.........