Exemple #1
0
void Opm::initCPGrid(Dune::CpGrid& grid, const Opm::ParameterGroup& param) {
    std::string fileformat = param.get<std::string>("fileformat");
    if (fileformat == "sintef_legacy") {
        std::string grid_prefix = param.get<std::string>("grid_prefix");
        grid.readSintefLegacyFormat(grid_prefix);
    } else if (fileformat == "eclipse") {
        std::string filename = param.get<std::string>("filename");
        if (param.has("z_tolerance")) {
            std::cerr << "****** Warning: z_tolerance parameter is obsolete, use PINCH in deck input instead\n";
        }
        bool periodic_extension = param.getDefault<bool>("periodic_extension", false);
        bool turn_normals = param.getDefault<bool>("turn_normals", false);
        Opm::Parser parser;
        auto deck = parser.parseFile(filename);
        Opm::EclipseGrid inputGrid(deck);
        grid.processEclipseFormat(inputGrid, periodic_extension , turn_normals );
    } else if (fileformat == "cartesian") {
        std::array<int, 3> dims = {{ param.getDefault<int>("nx", 1),
                                     param.getDefault<int>("ny", 1),
                                     param.getDefault<int>("nz", 1) }};
        std::array<double, 3> cellsz = {{ param.getDefault<double>("dx", 1.0),
                                          param.getDefault<double>("dy", 1.0),
                                          param.getDefault<double>("dz", 1.0) }};
        grid.createCartesian(dims, cellsz);
    } else {
        OPM_THROW(std::runtime_error, "Unknown file format string: " << fileformat);
    }
}
void check_cpgrid()
//-----------------------------------------------------------------------------
{
    std::cout << '\n' << "CpGrid<" << refinement << ">\n" << std::endl;

    Dune::CpGrid grid;
    Dune::array<int   , 3> dims;
    std::fill(dims.begin(), dims.end(), 1 << refinement);
    Dune::array<double, 3> cell_sz;
    std::fill(cell_sz.begin(), cell_sz.end(), 1.0 / (1 << refinement));

    grid.createCartesian(dims, cell_sz);

    // Test the interface
    Dune::GridInterfaceEuler<Dune::CpGrid> gie(grid);
    test_evaluator<3>(gie);
#if 0
    test_flowsolver<3>(gie);
#endif
}
Exemple #3
0
    inline void setupGridAndProps(const Opm::parameter::ParameterGroup& param,
                                  Dune::CpGrid& grid,
                                  ResProp<3>& res_prop)
    {
        // Initialize grid and reservoir properties.
        // Parts copied from Dune::CpGrid::init().
        std::string fileformat = param.getDefault<std::string>("fileformat", "cartesian");
        if (fileformat == "sintef_legacy") {
            std::string grid_prefix = param.get<std::string>("grid_prefix");
            grid.readSintefLegacyFormat(grid_prefix);
            OPM_MESSAGE("Warning: We do not yet read legacy reservoir properties. Using defaults.");
            res_prop.init(grid.size(0));
        } else if (fileformat == "eclipse") {
            std::string ecl_file = param.get<std::string>("filename");

            Opm::ParseContext parseContext;
            Opm::ParserPtr parser(new Opm::Parser());
            Opm::DeckConstPtr deck(parser->parseFile(ecl_file , parseContext));
            if (param.has("z_tolerance")) {
                std::cerr << "****** Warning: z_tolerance parameter is obsolete, use PINCH in deck input instead\n";
            }
            bool periodic_extension = param.getDefault<bool>("periodic_extension", false);
            bool turn_normals = param.getDefault<bool>("turn_normals", false);
            grid.processEclipseFormat(deck, periodic_extension, turn_normals);
            // Save EGRID file in case we are writing ECL output.
            if (param.getDefault("output_ecl", false)) {
                OPM_THROW(std::runtime_error, "Saving to EGRID files is not yet implemented");
                /*
                boost::filesystem::path ecl_path(ecl_file);
                const std::vector<int>& globalCell = grid.globalCell();
                ecl_path.replace_extension(".EGRID");
                parser.saveEGRID(ecl_path.string() , (int) globalCell.size() , &globalCell[0]);
                */
            }
            double perm_threshold_md = param.getDefault("perm_threshold_md", 0.0);
            double perm_threshold = Opm::unit::convert::from(perm_threshold_md, Opm::prefix::milli*Opm::unit::darcy);
            std::string rock_list = param.getDefault<std::string>("rock_list", "no_list");
            std::string* rl_ptr = (rock_list == "no_list") ? 0 : &rock_list;
            bool use_j = param.getDefault("use_jfunction_scaling", useJ<ResProp<3> >());
            double sigma = 1.0;
            double theta = 0.0;
            if (use_j) {
                sigma = param.getDefault("sigma", sigma);
                theta = param.getDefault("theta", theta);
            }
            if (param.has("viscosity1") || param.has("viscosity2")) {
                double v1 = param.getDefault("viscosity1", 0.001);
                double v2 = param.getDefault("viscosity2", 0.003);
                res_prop.setViscosities(v1, v2);
            }
            res_prop.init(deck, grid.globalCell(), perm_threshold, rl_ptr,
                          use_j, sigma, theta);
        } else if (fileformat == "cartesian") {
            std::array<int, 3> dims = {{ param.getDefault<int>("nx", 1),
                                    param.getDefault<int>("ny", 1),
                                    param.getDefault<int>("nz", 1) }};
            std::array<double, 3> cellsz = {{ param.getDefault<double>("dx", 1.0),
                                         param.getDefault<double>("dy", 1.0),
                                         param.getDefault<double>("dz", 1.0) }};
            grid.createCartesian(dims, cellsz);
            double default_poro = param.getDefault("default_poro", 0.2);
            double default_perm_md = param.getDefault("default_perm_md", 100.0);
            double default_perm = Opm::unit::convert::from(default_perm_md, Opm::prefix::milli*Opm::unit::darcy);
            OPM_MESSAGE("Warning: For generated cartesian grids, we use uniform reservoir properties.");
            res_prop.init(grid.size(0), default_poro, default_perm);
        } else {
            OPM_THROW(std::runtime_error, "Unknown file format string: " << fileformat);
        }
        if (param.getDefault("use_unique_boundary_ids", false)) {
            grid.setUniqueBoundaryIds(true);
        }
    }