Ejemplo n.º 1
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 RockCompressibility::RockCompressibility(const parameter::ParameterGroup& param)
     : pref_(0.0),
       rock_comp_(0.0)
 {
     pref_ = param.getDefault("rock_compressibility_pref", 100.0)*unit::barsa;
     rock_comp_ = param.getDefault("rock_compressibility", 0.0)/unit::barsa;
 }
Ejemplo n.º 2
0
 /// Initialize from parameters. Accepts the following:
 ///    num_psteps    (default 1)
 ///    stepsize_days (default 1)
 void SimulatorTimer::init(const parameter::ParameterGroup& param)
 {
     const int num_psteps = param.getDefault("num_psteps", 1);
     const double stepsize_days = param.getDefault("stepsize_days", 1.0);
     const double stepsize = Opm::unit::convert::from(stepsize_days, Opm::unit::day);
     timesteps_.clear();
     timesteps_.resize(num_psteps, stepsize);
     total_time_ = num_psteps*stepsize;
 }
 /// Construct a system solver.
 NewtonIterationBlackoilInterleaved::NewtonIterationBlackoilInterleaved(const parameter::ParameterGroup& param,
                                                                        const boost::any& parallelInformation)
   : iterations_( 0 ),
     parallelInformation_(parallelInformation),
     newton_use_gmres_( param.getDefault("newton_use_gmres", false ) ),
     linear_solver_reduction_( param.getDefault("linear_solver_reduction", 1e-2 ) ),
     linear_solver_maxiter_( param.getDefault("linear_solver_maxiter", 50 ) ),
     linear_solver_restart_( param.getDefault("linear_solver_restart", 40 ) ),
     linear_solver_verbosity_( param.getDefault("linear_solver_verbosity", 0 ))
 {
 }
        // read values from parameter class
        NewtonIterationBlackoilInterleavedParameters( const parameter::ParameterGroup& param )
        {
            // set default parameters
            reset();

            // read parameters (using previsouly set default values)
            newton_use_gmres_        = param.getDefault("newton_use_gmres", newton_use_gmres_ );
            linear_solver_reduction_ = param.getDefault("linear_solver_reduction", linear_solver_reduction_ );
            linear_solver_maxiter_   = param.getDefault("linear_solver_maxiter", linear_solver_maxiter_);
            linear_solver_restart_   = param.getDefault("linear_solver_restart", linear_solver_restart_);
            linear_solver_verbosity_ = param.getDefault("linear_solver_verbosity", linear_solver_verbosity_);
        }
 /// Construct a system solver.
 NewtonIterationBlackoilCPR::NewtonIterationBlackoilCPR(const parameter::ParameterGroup& param,
                                                        const boost::any& parallelInformation_arg)
   : cpr_param_( param ),
     iterations_( 0 ),
     parallelInformation_(parallelInformation_arg),
     newton_use_gmres_( param.getDefault("newton_use_gmres", false ) ),
     linear_solver_reduction_( param.getDefault("linear_solver_reduction", 1e-2 ) ),
     linear_solver_maxiter_( param.getDefault("linear_solver_maxiter", 50 ) ),
     linear_solver_restart_( param.getDefault("linear_solver_restart", 40 ) ),
     linear_solver_verbosity_( param.getDefault("linear_solver_verbosity", 0 )),
     linear_solver_ignoreconvergencefailure_(param.getDefault("linear_solver_ignoreconvergencefailure", false))
 {
 }
Ejemplo n.º 6
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 BlackoilPropertiesBasic::BlackoilPropertiesBasic(const parameter::ParameterGroup& param,
                                                  const int dim,
                                                  const int num_cells)
 {
     double poro = param.getDefault("porosity", 1.0);
     using namespace Opm::unit;
     using namespace Opm::prefix;
     double perm = param.getDefault("permeability", 100.0)*milli*darcy;
     rock_.init(dim, num_cells, poro, perm);
     pvt_.init(param);
     satprops_.init(param);
     if (pvt_.numPhases() != satprops_.numPhases()) {
         OPM_THROW(std::runtime_error, "BlackoilPropertiesBasic::BlackoilPropertiesBasic() - Inconsistent number of phases in pvt data ("
               << pvt_.numPhases() << ") and saturation-dependent function data (" << satprops_.numPhases() << ").");
     }
 }
    BlackoilModelParameters::BlackoilModelParameters( const parameter::ParameterGroup& param )
    {
        // set default values
        reset();

        // overload with given parameters
        dp_max_rel_  = param.getDefault("dp_max_rel", dp_max_rel_);
        ds_max_      = param.getDefault("ds_max", ds_max_);
        dr_max_rel_  = param.getDefault("dr_max_rel", dr_max_rel_);
        max_residual_allowed_ = param.getDefault("max_residual_allowed", max_residual_allowed_);
        tolerance_mb_    = param.getDefault("tolerance_mb", tolerance_mb_);
        tolerance_cnv_   = param.getDefault("tolerance_cnv", tolerance_cnv_);
        tolerance_wells_ = param.getDefault("tolerance_wells", tolerance_wells_ );
        solve_welleq_initially_ = param.getDefault("solve_welleq_initially",solve_welleq_initially_);
        update_equations_scaling_ = param.getDefault("update_equations_scaling", update_equations_scaling_);
        compute_well_potentials_ = param.getDefault("compute_well_potentials", compute_well_potentials_);
    }
Ejemplo n.º 8
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    AdaptiveTimeStepping::AdaptiveTimeStepping( const Tuning& tuning,
                                                size_t time_step,
                                                const parameter::ParameterGroup& param,
                                                const bool terminal_output )
        : timeStepControl_()
        , restart_factor_( tuning.getTSFCNV(time_step) )
        , growth_factor_(tuning.getTFDIFF(time_step) )
        , max_growth_( tuning.getTSFMAX(time_step) )
          // default is 1 year, convert to seconds
        , max_time_step_( tuning.getTSMAXZ(time_step) )
        , solver_restart_max_( param.getDefault("solver.restart", int(10) ) )
        , solver_verbose_( param.getDefault("solver.verbose", bool(true) ) && terminal_output )
        , timestep_verbose_( param.getDefault("timestep.verbose", bool(true) ) && terminal_output )
        , suggested_next_timestep_( tuning.getTSINIT(time_step) )
        , full_timestep_initially_( param.getDefault("full_timestep_initially", bool(false) ) )
    {
        init(param);

    }
Ejemplo n.º 9
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 AdaptiveTimeStepping::AdaptiveTimeStepping( const parameter::ParameterGroup& param,
                                             const bool terminal_output )
     : timeStepControl_()
     , restart_factor_( param.getDefault("solver.restartfactor", double(0.33) ) )
     , growth_factor_( param.getDefault("solver.growthfactor", double(2) ) )
     , max_growth_( param.getDefault("timestep.control.maxgrowth", double(3.0) ) )
       // default is 1 year, convert to seconds
     , max_time_step_( unit::convert::from(param.getDefault("timestep.max_timestep_in_days", 365.0 ), unit::day) )
     , solver_restart_max_( param.getDefault("solver.restart", int(10) ) )
     , solver_verbose_( param.getDefault("solver.verbose", bool(true) ) && terminal_output )
     , timestep_verbose_( param.getDefault("timestep.verbose", bool(true) ) && terminal_output )
     , suggested_next_timestep_( unit::convert::from(param.getDefault("timestep.initial_timestep_in_days", -1.0 ), unit::day) )
     , full_timestep_initially_( param.getDefault("full_timestep_initially", bool(false) ) )
 {
     init(param);
 }
 TransportSolverTwophaseImplicit::TransportSolverTwophaseImplicit(
         const UnstructuredGrid& grid,
         const Opm::IncompPropertiesInterface& props,
         const std::vector<double>& porevol,
         const double* gravity,
         const std::vector<double>& half_trans,
         const parameter::ParameterGroup& param)
     : fluid_(props),
       model_(fluid_, grid, porevol, gravity, param.getDefault("guess_old_solution", false)),
       tsolver_(model_),
       grid_(grid),
       props_(props)
 {
     ctrl_.max_it = param.getDefault("max_it", 20);
     ctrl_.verbosity = param.getDefault("verbosity", 0);
     ctrl_.max_it_ls = param.getDefault("max_it_ls", 5);
     model_.initGravityTrans(grid_, half_trans);
     tsrc_ = create_transport_source(2, 2);
     initial_porevolume_cell0_ = porevol[0];
 }
Ejemplo n.º 11
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    NewtonSolver<PhysicalModel>::SolverParameters::
    SolverParameters( const parameter::ParameterGroup& param )
    {
        // set default values
        reset();

        // overload with given parameters
        relax_max_   = param.getDefault("relax_max", relax_max_);
        max_iter_    = param.getDefault("max_iter", max_iter_);
        min_iter_    = param.getDefault("min_iter", min_iter_);

        std::string relaxation_type = param.getDefault("relax_type", std::string("dampen"));
        if (relaxation_type == "dampen") {
            relax_type_ = DAMPEN;
        } else if (relaxation_type == "sor") {
            relax_type_ = SOR;
        } else {
            OPM_THROW(std::runtime_error, "Unknown Relaxtion Type " << relaxation_type);
        }
    }
Ejemplo n.º 12
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    inline void setupRegionBasedConditions(const parameter::ParameterGroup& param,
                                           const GridInterface& g,
                                           BCs& bcs)
    {
        // Extract region and pressure value for Dirichlet bcs.
        typedef typename GridInterface::Vector Vector;
        Vector low;
        low[0] = param.getDefault("dir_block_low_x", 0.0);
        low[1] = param.getDefault("dir_block_low_y", 0.0);
        low[2] = param.getDefault("dir_block_low_z", 0.0);
        Vector high;
        high[0] = param.getDefault("dir_block_high_x", 1.0);
        high[1] = param.getDefault("dir_block_high_y", 1.0);
        high[2] = param.getDefault("dir_block_high_z", 1.0);
        double dir_block_pressure = param.get<double>("dir_block_pressure");

        // Set flow conditions for that region.
        // For this to work correctly, unique boundary ids should be used,
        // otherwise conditions may spread outside the given region, to all
        // faces with the same bid as faces inside the region.
        typedef typename GridInterface::CellIterator CI;
        typedef typename CI::FaceIterator FI;
        int max_bid = 0;
        std::vector<int> dir_bids;
        for (CI c = g.cellbegin(); c != g.cellend(); ++c) {
            for (FI f = c->facebegin(); f != c->faceend(); ++f) {
                int bid = f->boundaryId();
                max_bid = std::max(bid, max_bid);
                if (bid != 0 && isInside(low, high, f->centroid())) {
                    dir_bids.push_back(bid);
                }
            }
        }
        bcs.resize(max_bid + 1);
        for (std::vector<int>::const_iterator it = dir_bids.begin(); it != dir_bids.end(); ++it) {
            bcs.flowCond(*it) = FlowBC(FlowBC::Dirichlet, dir_block_pressure);
        }

        // Transport BCs are defaulted.
    }
Ejemplo n.º 13
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    void AdaptiveTimeStepping::
    init(const parameter::ParameterGroup& param)
    {
        // valid are "pid" and "pid+iteration"
        std::string control = param.getDefault("timestep.control", std::string("pid") );
        // iterations is the accumulation of all linear iterations over all newton steops per time step
        const int defaultTargetIterations = 30;

        const double tol = param.getDefault("timestep.control.tol", double(1e-1) );
        if( control == "pid" ) {
            timeStepControl_ = TimeStepControlType( new PIDTimeStepControl( tol ) );
        }
        else if ( control == "pid+iteration" )
        {
            const int iterations   = param.getDefault("timestep.control.targetiteration", defaultTargetIterations );
            timeStepControl_ = TimeStepControlType( new PIDAndIterationCountTimeStepControl( iterations, tol ) );
        }
        else if ( control == "iterationcount" )
        {
            const int iterations    = param.getDefault("timestep.control.targetiteration", defaultTargetIterations );
            const double decayrate  = param.getDefault("timestep.control.decayrate",  double(0.75) );
            const double growthrate = param.getDefault("timestep.control.growthrate", double(1.25) );
            timeStepControl_ = TimeStepControlType( new SimpleIterationCountTimeStepControl( iterations, decayrate, growthrate ) );
        } else if ( control == "hardcoded") {
            const std::string filename    = param.getDefault("timestep.control.filename", std::string("timesteps"));
            timeStepControl_ = TimeStepControlType( new HardcodedTimeStepControl( filename ) );

        }
        else
            OPM_THROW(std::runtime_error,"Unsupported time step control selected "<< control );

        // make sure growth factor is something reasonable
        assert( growth_factor_ >= 1.0 );
    }
Ejemplo n.º 14
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        CPRParameter( const parameter::ParameterGroup& param)
        {
            // reset values to default
            reset();

            cpr_relax_          = param.getDefault("cpr_relax", cpr_relax_);
            cpr_solver_tol_     = param.getDefault("cpr_solver_tol", cpr_solver_tol_);
            cpr_ilu_n_          = param.getDefault("cpr_ilu_n", cpr_ilu_n_);
            cpr_max_ell_iter_   = param.getDefault("cpr_max_elliptic_iter",cpr_max_ell_iter_);
            cpr_use_amg_        = param.getDefault("cpr_use_amg", cpr_use_amg_);
            cpr_use_bicgstab_   = param.getDefault("cpr_use_bicgstab", cpr_use_bicgstab_);
            cpr_solver_verbose_ = param.getDefault("cpr_solver_verbose", cpr_solver_verbose_);
        }
Ejemplo n.º 15
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    inline void SteadyStateUpscaler<Traits>::initImpl(const parameter::ParameterGroup& param)
    {
	Super::initImpl(param);
	output_vtk_ = param.getDefault("output_vtk", output_vtk_);
	print_inoutflows_ = param.getDefault("print_inoutflows", print_inoutflows_);
	simulation_steps_ = param.getDefault("simulation_steps", simulation_steps_);
	stepsize_ = Dune::unit::convert::from(param.getDefault("stepsize", stepsize_),
					      Dune::unit::day);
	relperm_threshold_ = param.getDefault("relperm_threshold", relperm_threshold_);
        sat_change_threshold_ = param.getDefault("sat_change_threshold", sat_change_threshold_);

	transport_solver_.init(param);
        // Set viscosities and densities if given.
        double v1_default = this->res_prop_.viscosityFirstPhase();
        double v2_default = this->res_prop_.viscositySecondPhase();
        this->res_prop_.setViscosities(param.getDefault("viscosity1", v1_default), param.getDefault("viscosity2", v2_default));
        double d1_default = this->res_prop_.densityFirstPhase();
        double d2_default = this->res_prop_.densitySecondPhase();
        this->res_prop_.setDensities(param.getDefault("density1", d1_default), param.getDefault("density2", d2_default));
    }
Ejemplo n.º 16
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    SimulatorBase<Implementation>::SimulatorBase(const parameter::ParameterGroup& param,
                                                 const Grid& grid,
                                                 const DerivedGeology& geo,
                                                 BlackoilPropsAdInterface& props,
                                                 const RockCompressibility* rock_comp_props,
                                                 NewtonIterationBlackoilInterface& linsolver,
                                                 const double* gravity,
                                                 const bool has_disgas,
                                                 const bool has_vapoil,
                                                 std::shared_ptr<EclipseState> eclipse_state,
                                                 OutputWriter& output_writer,
                                                 const std::vector<double>& threshold_pressures_by_face)
        : param_(param),
          model_param_(param),
          solver_param_(param),
          grid_(grid),
          props_(props),
          rock_comp_props_(rock_comp_props),
          gravity_(gravity),
          geo_(geo),
          solver_(linsolver),
          has_disgas_(has_disgas),
          has_vapoil_(has_vapoil),
          terminal_output_(param.getDefault("output_terminal", true)),
          eclipse_state_(eclipse_state),
          output_writer_(output_writer),
          rateConverter_(props_, std::vector<int>(AutoDiffGrid::numCells(grid_), 0)),
          threshold_pressures_by_face_(threshold_pressures_by_face)
    {
        // Misc init.
        const int num_cells = AutoDiffGrid::numCells(grid);
        allcells_.resize(num_cells);
        for (int cell = 0; cell < num_cells; ++cell) {
            allcells_[cell] = cell;
        }
#if HAVE_MPI
        if ( terminal_output_ ) {
            if ( solver_.parallelInformation().type() == typeid(ParallelISTLInformation) )
            {
                const ParallelISTLInformation& info =
                    boost::any_cast<const ParallelISTLInformation&>(solver_.parallelInformation());
                // Only rank 0 does print to std::cout
                terminal_output_ = ( info.communicator().rank() == 0 );
                is_parallel_run_ = ( info.communicator().size() > 1 );
            }
        }
#endif
    }
Ejemplo n.º 17
0
 LinearSolverIstl::LinearSolverIstl(const parameter::ParameterGroup& param)
     : linsolver_residual_tolerance_(1e-8),
       linsolver_verbosity_(0),
       linsolver_type_(CG_AMG),
       linsolver_save_system_(false),
       linsolver_max_iterations_(0),
       linsolver_smooth_steps_(2),
       linsolver_prolongate_factor_(1.6)
 {
     linsolver_residual_tolerance_ = param.getDefault("linsolver_residual_tolerance", linsolver_residual_tolerance_);
     linsolver_verbosity_ = param.getDefault("linsolver_verbosity", linsolver_verbosity_);
     linsolver_type_ = LinsolverType(param.getDefault("linsolver_type", int(linsolver_type_)));
     linsolver_save_system_ = param.getDefault("linsolver_save_system", linsolver_save_system_);
     if (linsolver_save_system_) {
         linsolver_save_filename_ = param.getDefault("linsolver_save_filename", std::string("linsys"));
     }
     linsolver_max_iterations_ = param.getDefault("linsolver_max_iterations", linsolver_max_iterations_);
     linsolver_smooth_steps_ = param.getDefault("linsolver_smooth_steps", linsolver_smooth_steps_);
     linsolver_prolongate_factor_ = param.getDefault("linsolver_prolongate_factor", linsolver_prolongate_factor_);
     
 }
        // read values from parameter class
        NewtonIterationBlackoilInterleavedParameters( const parameter::ParameterGroup& param )
        {
            // set default parameters
            reset();

            // read parameters (using previsouly set default values)
            newton_use_gmres_        = param.getDefault("newton_use_gmres", newton_use_gmres_ );
            linear_solver_reduction_ = param.getDefault("linear_solver_reduction", linear_solver_reduction_ );
            linear_solver_maxiter_   = param.getDefault("linear_solver_maxiter", linear_solver_maxiter_);
            linear_solver_restart_   = param.getDefault("linear_solver_restart", linear_solver_restart_);
            linear_solver_verbosity_ = param.getDefault("linear_solver_verbosity", linear_solver_verbosity_);
            require_full_sparsity_pattern_ = param.getDefault("require_full_sparsity_pattern", require_full_sparsity_pattern_);
            ignoreConvergenceFailure_ = param.getDefault("linear_solver_ignoreconvergencefailure", ignoreConvergenceFailure_);
        }
Ejemplo n.º 19
0
    LinearSolverFactory::LinearSolverFactory(const parameter::ParameterGroup& param)
    {
#if HAVE_SUITESPARSE_UMFPACK_H
        std::string default_solver = "umfpack";
#elif HAVE_DUNE_ISTL
        std::string default_solver = "istl";
#elif HAVE_PETSC
        std::string default_solver = "petsc";
#else
        std::string default_solver = "no_solver_available";
        OPM_THROW(std::runtime_error, "No linear solver available, you must have UMFPACK , dune-istl or Petsc installed to use LinearSolverFactory.");
#endif

        const std::string ls =
            param.getDefault("linsolver", default_solver);

        if (ls == "umfpack") {
#if HAVE_SUITESPARSE_UMFPACK_H
            solver_.reset(new LinearSolverUmfpack);
#endif
        }

        else if (ls == "istl") {
#if HAVE_DUNE_ISTL
            solver_.reset(new LinearSolverIstl(param));
#endif
        }
        else if (ls == "petsc"){
#if HAVE_PETSC
            solver_.reset(new LinearSolverPetsc(param));
#endif
        }

        else {
            OPM_THROW(std::runtime_error, "Linear solver " << ls << " is unknown.");
        }

        if (! solver_) {
            OPM_THROW(std::runtime_error, "Linear solver " << ls << " is not enabled in "
                  "this configuration.");
        }
    }
    // \TODO: Treat bcs.
    SimulatorFullyImplicitCompressiblePolymer::Impl::Impl(const parameter::ParameterGroup& param,
                   			                              const UnstructuredGrid& grid,
                                                          const DerivedGeology& geo,
                              			                  const BlackoilPropsAdInterface& props,
                                         			      const PolymerPropsAd& polymer_props,
                                  			              const RockCompressibility* rock_comp_props,
                                                          std::shared_ptr<EclipseState> eclipse_state,
                                                          EclipseWriter& output_writer,
                                                          Opm::DeckConstPtr& deck,
                         			                      NewtonIterationBlackoilInterface& linsolver,
                                    		              const double* gravity)
        : grid_(grid),
          props_(props),
          polymer_props_(polymer_props),
          rock_comp_props_(rock_comp_props),
          eclipse_state_(eclipse_state),
          output_writer_(output_writer),
          deck_(deck),
          linsolver_(linsolver),
          gravity_(gravity),
          geo_(geo)
    {
        // For output.
        output_ = param.getDefault("output", true);
        if (output_) {
            output_vtk_ = param.getDefault("output_vtk", true);
            output_dir_ = param.getDefault("output_dir", std::string("output"));
            // Ensure that output dir exists
            boost::filesystem::path fpath(output_dir_);
            try {
                create_directories(fpath);
            }
            catch (...) {
                OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
            }
            output_interval_ = param.getDefault("output_interval", 1);
        }

        // Well control related init.
        check_well_controls_ = param.getDefault("check_well_controls", false);
        max_well_control_iterations_ = param.getDefault("max_well_control_iterations", 10);

        // Misc init.
        const int num_cells = grid.number_of_cells;
        allcells_.resize(num_cells);
        for (int cell = 0; cell < num_cells; ++cell) {
            allcells_[cell] = cell;
        }
    }
    // \TODO: Treat bcs.
    SimulatorFullyImplicitBlackoil::Impl::Impl(const parameter::ParameterGroup& param,
                                               const UnstructuredGrid& grid,
                                               const BlackoilPropsAdInterface& props,
                                               const RockCompressibility* rock_comp_props,
                                               WellsManager& wells_manager,
                                               LinearSolverInterface& linsolver,
                                               const double* gravity)
        : grid_(grid),
          props_(props),
          rock_comp_props_(rock_comp_props),
          wells_manager_(wells_manager),
          wells_(wells_manager.c_wells()),
          gravity_(gravity),
          geo_(grid_, props_, gravity_),
          solver_(grid_, props_, geo_, rock_comp_props, *wells_manager.c_wells(), linsolver)
          /*                   param.getDefault("nl_pressure_residual_tolerance", 0.0),
                               param.getDefault("nl_pressure_change_tolerance", 1.0),
                               param.getDefault("nl_pressure_maxiter", 10),
                               gravity,  */
    {
        // For output.
        output_ = param.getDefault("output", true);
        if (output_) {
            output_vtk_ = param.getDefault("output_vtk", true);
            output_dir_ = param.getDefault("output_dir", std::string("output"));
            // Ensure that output dir exists
            boost::filesystem::path fpath(output_dir_);
            try {
                create_directories(fpath);
            }
            catch (...) {
                OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
            }
            output_interval_ = param.getDefault("output_interval", 1);
        }

        // Well control related init.
        check_well_controls_ = param.getDefault("check_well_controls", false);
        max_well_control_iterations_ = param.getDefault("max_well_control_iterations", 10);

        // Misc init.
        const int num_cells = grid.number_of_cells;
        allcells_.resize(num_cells);
        for (int cell = 0; cell < num_cells; ++cell) {
            allcells_[cell] = cell;
        }
    }
Ejemplo n.º 22
0
    inline void BlackoilPropertiesFromDeck::init(Opm::DeckConstPtr deck,
                                                 Opm::EclipseStateConstPtr eclState,
                                                 std::shared_ptr<MaterialLawManager> materialLawManager,
                                                 int number_of_cells,
                                                 const int* global_cell,
                                                 const int* cart_dims,
                                                 const parameter::ParameterGroup& param,
                                                 bool init_rock)
    {
        // retrieve the cell specific PVT table index from the deck
        // and using the grid...
        extractPvtTableIndex(cellPvtRegionIdx_, eclState, number_of_cells, global_cell);

        if(init_rock){
            rock_.init(eclState, number_of_cells, global_cell, cart_dims);
        }

        const int pvt_samples = param.getDefault("pvt_tab_size", -1);
        pvt_.init(deck, eclState, pvt_samples);

        // Unfortunate lack of pointer smartness here...
        std::string threephase_model = param.getDefault<std::string>("threephase_model", "gwseg");
        if (deck->hasKeyword("ENDSCALE") && threephase_model != "gwseg") {
            OPM_THROW(std::runtime_error, "Sorry, end point scaling currently available for the 'gwseg' model only.");
        }

        SaturationPropsFromDeck* ptr
            = new SaturationPropsFromDeck();
        ptr->init(phaseUsageFromDeck(deck), materialLawManager);
        satprops_.reset(ptr);

        if (pvt_.numPhases() != satprops_->numPhases()) {
            OPM_THROW(std::runtime_error, "BlackoilPropertiesFromDeck::BlackoilPropertiesFromDeck() - Inconsistent number of phases in pvt data ("
                  << pvt_.numPhases() << ") and saturation-dependent function data (" << satprops_->numPhases() << ").");
        }
    }
Ejemplo n.º 23
0
    inline void setupBoundaryConditions(const parameter::ParameterGroup& param,
					const GridInterface& g,
					BCs& bcs)
    {
	if (param.getDefault("upscaling", false)) {
	    int bct = param.get<int>("boundary_condition_type");
	    int pddir = param.getDefault("pressure_drop_direction", 0);
	    double pdrop = param.getDefault("boundary_pressuredrop", 1.0e5);
	    double bdy_sat = param.getDefault("boundary_saturation", 1.0);
	    bool twodim_hack = param.getDefault("2d_hack", false);
	    setupUpscalingConditions(g, bct, pddir, pdrop, bdy_sat, twodim_hack, bcs);
	    return;
	}
        if (param.getDefault("region_based_bcs", false)) {
            setupRegionBasedConditions(param, g, bcs);
            return;
        }
	// Make flow equation boundary conditions.
	// Default is pressure 1.0e5 on the left, 0.0 on the right.
	// Recall that the boundary ids range from 1 to 6 for the cartesian edges,
	// and that boundary id 0 means interiour face/intersection.
	std::string flow_bc_type = param.getDefault<std::string>("flow_bc_type", "dirichlet");
	FlowBC::BCType bct = FlowBC::Dirichlet;
	double leftval = 1.0*Dune::unit::barsa;
	double rightval = 0.0;
	if (flow_bc_type == "neumann") {
	    bct = FlowBC::Neumann;
	    leftval = param.get<double>("left_flux");
	    rightval = param.getDefault<double>("right_flux", -leftval);
	} else if (flow_bc_type == "dirichlet") {
	    leftval = param.getDefault<double>("left_pressure", leftval);
	    rightval = param.getDefault<double>("right_pressure", rightval);
	} else if (flow_bc_type == "periodic") {
	    THROW("Periodic conditions not here yet.");
	} else {
	    THROW("Unknown flow boundary condition type " << flow_bc_type);
	}
	bcs.resize(7);
	bcs.flowCond(1) = FlowBC(bct, leftval);
	bcs.flowCond(2) = FlowBC(bct, rightval);

	// Default transport boundary conditions are used.
    }
Ejemplo n.º 24
0
    void initStateBasic(const UnstructuredGrid& grid,
                        const BlackoilPropertiesInterface& props,
                        const parameter::ParameterGroup& param,
                        const double gravity,
                        State& state)
    {
        // TODO: Refactor to exploit similarity with IncompProp* case.
        const int num_phases = props.numPhases();
        if (num_phases != 2) {
            THROW("initStateTwophaseBasic(): currently handling only two-phase scenarios.");
        }
        state.init(grid, num_phases);
        const int num_cells = props.numCells();
        // By default: initialise water saturation to minimum everywhere.
        std::vector<int> all_cells(num_cells);
        for (int i = 0; i < num_cells; ++i) {
            all_cells[i] = i;
        }
        state.setFirstSat(all_cells, props, State::MinSat);
        const bool convection_testcase = param.getDefault("convection_testcase", false);
        if (convection_testcase) {
            // Initialise water saturation to max in the 'left' part.
            std::vector<int> left_cells;
            left_cells.reserve(num_cells/2);
            const int *glob_cell = grid.global_cell;
            const int* cd = grid.cartdims;
            for (int cell = 0; cell < num_cells; ++cell) {
                const int gc = glob_cell == 0 ? cell : glob_cell[cell];
                bool left = (gc % cd[0]) < cd[0]/2;
                if (left) {
                    left_cells.push_back(cell);
                }
            }
            state.setFirstSat(left_cells, props, State::MaxSat);
            const double init_p = param.getDefault("ref_pressure", 100.0)*unit::barsa;
            std::fill(state.pressure().begin(), state.pressure().end(), init_p);
        } else if (param.has("water_oil_contact")) {
            // Warn against error-prone usage.
            if (gravity == 0.0) {
                std::cout << "**** Warning: running gravity convection scenario, but gravity is zero." << std::endl;
            }
            if (grid.cartdims[2] <= 1) {
                std::cout << "**** Warning: running gravity convection scenario, which expects nz > 1." << std::endl;
            }
            // Initialise water saturation to max below water-oil contact.
            const double woc = param.get<double>("water_oil_contact");
            initWaterOilContact(grid, props, woc, WaterBelow, state);
            // Initialise pressure to hydrostatic state.
            const double ref_p = param.getDefault("ref_pressure", 100.0)*unit::barsa;
            initHydrostaticPressure(grid, props, woc, gravity, woc, ref_p, state);
        } else {
            // Use default: water saturation is minimum everywhere.
            // Initialise pressure to hydrostatic state.
            const double ref_p = param.getDefault("ref_pressure", 100.0)*unit::barsa;
            const double ref_z = grid.cell_centroids[0 + grid.dimensions - 1];
            const double woc = -1e100;
            initHydrostaticPressure(grid, props, woc, gravity, ref_z, ref_p, state);
        }

        // Finally, init face pressures.
        initFacePressure(grid, state);
    }
    // \TODO: make CompressibleTpfa take src and bcs.
    SimulatorCompressibleTwophase::Impl::Impl(const parameter::ParameterGroup& param,
                                              const UnstructuredGrid& grid,
                                              const BlackoilPropertiesInterface& props,
                                              const RockCompressibility* rock_comp_props,
                                              WellsManager& wells_manager,
                                              const std::vector<double>&,
                                              const FlowBoundaryConditions*,
                                              LinearSolverInterface& linsolver,
                                              const double* gravity)
        : grid_(grid),
          props_(props),
          rock_comp_props_(rock_comp_props),
          wells_manager_(wells_manager),
          wells_(wells_manager.c_wells()),
          //src_(src),
          //bcs_(bcs),
          gravity_(gravity),
          psolver_(grid, props, rock_comp_props, linsolver,
                   param.getDefault("nl_pressure_residual_tolerance", 0.0),
                   param.getDefault("nl_pressure_change_tolerance", 1.0),
                   param.getDefault("nl_pressure_maxiter", 10),
                   gravity, wells_manager.c_wells() /*, src, bcs*/),
          tsolver_(grid, props,
                   param.getDefault("nl_tolerance", 1e-9),
                   param.getDefault("nl_maxiter", 30))
    {
        // For output.
        output_ = param.getDefault("output", true);
        if (output_) {
            output_vtk_ = param.getDefault("output_vtk", true);
            output_dir_ = param.getDefault("output_dir", std::string("output"));
            // Ensure that output dir exists
            boost::filesystem::path fpath(output_dir_);
            try {
                create_directories(fpath);
            }
            catch (...) {
                OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
            }
            output_interval_ = param.getDefault("output_interval", 1);
        }

        // Well control related init.
        check_well_controls_ = param.getDefault("check_well_controls", false);
        max_well_control_iterations_ = param.getDefault("max_well_control_iterations", 10);

        // Transport related init.
        num_transport_substeps_ = param.getDefault("num_transport_substeps", 1);
        use_segregation_split_ = param.getDefault("use_segregation_split", false);
        if (gravity != 0 && use_segregation_split_){
            tsolver_.initGravity(gravity);
            extractColumn(grid_, columns_);
        }

        // Misc init.
        const int num_cells = grid.number_of_cells;
        allcells_.resize(num_cells);
        for (int cell = 0; cell < num_cells; ++cell) {
            allcells_[cell] = cell;
        }
    }
Ejemplo n.º 26
0
    SimulatorPolymer::Impl::Impl(const parameter::ParameterGroup& param,
                                 const UnstructuredGrid& grid,
                                 const IncompPropertiesInterface& props,
                                 const PolymerProperties& poly_props,
                                 const RockCompressibility* rock_comp_props,
                                 const Wells* wells,
                                 const std::vector<double>& src,
                                 const FlowBoundaryConditions* bcs,
                                 LinearSolverInterface& linsolver,
                                 const double* gravity)
        : grid_(grid),
          props_(props),
          poly_props_(poly_props),
          rock_comp_props_(rock_comp_props),
          wells_(wells),
          src_(src),
          bcs_(bcs),
          linsolver_(linsolver),
          gravity_(gravity),
          psolver_(grid, props, rock_comp_props, poly_props, linsolver,
                   param.getDefault("nl_pressure_residual_tolerance", 0.0),
                   param.getDefault("nl_pressure_change_tolerance", 1.0),
                   param.getDefault("nl_pressure_maxiter", 10),
                   gravity, wells, src, bcs),
          tsolver_(grid, props, poly_props, TransportModelPolymer::Bracketing,
                   param.getDefault("nl_tolerance", 1e-9),
                   param.getDefault("nl_maxiter", 30)),
          poly_inflow_(param.getDefault("poly_start_days", 300.0)*Opm::unit::day,
                       param.getDefault("poly_end_days", 800.0)*Opm::unit::day,
                       param.getDefault("poly_amount", poly_props.cMax()))
    {
        // For output.
        output_ = param.getDefault("output", true);
        if (output_) {
            output_dir_ = param.getDefault("output_dir", std::string("output"));
            // Ensure that output dir exists
            boost::filesystem::path fpath(output_dir_);
            try {
                create_directories(fpath);
            }
            catch (...) {
                THROW("Creating directories failed: " << fpath);
            }
            output_interval_ = param.getDefault("output_interval", 1);
        }

        // Transport related init.
        TransportModelPolymer::SingleCellMethod method;
        std::string method_string = param.getDefault("single_cell_method", std::string("Bracketing"));
        if (method_string == "Bracketing") {
            method = Opm::TransportModelPolymer::Bracketing;
        } else if (method_string == "Newton") {
            method = Opm::TransportModelPolymer::Newton;
        } else {
            THROW("Unknown method: " << method_string);
        }
        tsolver_.setPreferredMethod(method);
        num_transport_substeps_ = param.getDefault("num_transport_substeps", 1);
        use_segregation_split_ = param.getDefault("use_segregation_split", false);
        if (gravity != 0 && use_segregation_split_){
            tsolver_.initGravity(gravity);
            extractColumn(grid_, columns_);
        }

        // Misc init.
        const int num_cells = grid.number_of_cells;
        allcells_.resize(num_cells);
        for (int cell = 0; cell < num_cells; ++cell) {
            allcells_[cell] = cell;
        }
    }
Ejemplo n.º 27
0
    SimulatorIncompTwophase::Impl::Impl(const parameter::ParameterGroup& param,
                                        const UnstructuredGrid& grid,
                                        const IncompPropertiesInterface& props,
                                        const RockCompressibility* rock_comp_props,
                                        WellsManager& wells_manager,
                                        const std::vector<double>& src,
                                        const FlowBoundaryConditions* bcs,
                                        LinearSolverInterface& linsolver,
                                        const double* gravity)
        : use_reorder_(param.getDefault("use_reorder", true)),
          use_segregation_split_(param.getDefault("use_segregation_split", false)),
          grid_(grid),
          props_(props),
          rock_comp_props_(rock_comp_props),
          wells_manager_(wells_manager),
          wells_(wells_manager.c_wells()),
          src_(src),
          bcs_(bcs),
          psolver_(grid, props, rock_comp_props, linsolver,
                   param.getDefault("nl_pressure_residual_tolerance", 0.0),
                   param.getDefault("nl_pressure_change_tolerance", 1.0),
                   param.getDefault("nl_pressure_maxiter", 10),
                   gravity, wells_manager.c_wells(), src, bcs)
    {
        // Initialize transport solver.
        if (use_reorder_) {
            tsolver_.reset(new Opm::TransportSolverTwophaseReorder(grid,
                                                                   props,
                                                                   use_segregation_split_ ? gravity : NULL,
                                                                   param.getDefault("nl_tolerance", 1e-9),
                                                                   param.getDefault("nl_maxiter", 30)));

        } else {
            if (rock_comp_props && rock_comp_props->isActive()) {
                OPM_THROW(std::runtime_error, "The implicit pressure solver cannot handle rock compressibility.");
            }
            if (use_segregation_split_) {
                OPM_THROW(std::runtime_error, "The implicit pressure solver is not set up to use segregation splitting.");
            }
            std::vector<double> porevol;
            computePorevolume(grid, props.porosity(), porevol);
            tsolver_.reset(new Opm::TransportSolverTwophaseImplicit(grid,
                                                                    props,
                                                                    porevol,
                                                                    gravity,
                                                                    psolver_.getHalfTrans(),
                                                                    param));
        }

        // For output.
        log_ = param.getDefault("quiet", false) ? &Opm::null_stream : &std::cout;
        output_ = param.getDefault("output", true);
        if (output_) {
            output_vtk_ = param.getDefault("output_vtk", true);
            output_dir_ = param.getDefault("output_dir", std::string("output"));
            // Ensure that output dir exists
            boost::filesystem::path fpath(output_dir_);
            try {
                create_directories(fpath);
            }
            catch (...) {
                OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
            }
            output_interval_ = param.getDefault("output_interval", 1);
        }

        // Well control related init.
        check_well_controls_ = param.getDefault("check_well_controls", false);
        max_well_control_iterations_ = param.getDefault("max_well_control_iterations", 10);

        // Transport related init.
        num_transport_substeps_ = param.getDefault("num_transport_substeps", 1);

        // Misc init.
        const int num_cells = grid.number_of_cells;
        allcells_.resize(num_cells);
        for (int cell = 0; cell < num_cells; ++cell) {
            allcells_[cell] = cell;
        }
    }
Ejemplo n.º 28
0
AdaptiveTimeStepping::AdaptiveTimeStepping( const parameter::ParameterGroup& param )
    : timeStepControl_()
    , restart_factor_( param.getDefault("solver.restartfactor", double(0.1) ) )
    , growth_factor_( param.getDefault("solver.growthfactor", double(1.25) ) )
      // default is 1 year, convert to seconds
    , max_time_step_( unit::convert::from(param.getDefault("timestep.max_timestep_in_days", 365.0 ), unit::day) )
    , solver_restart_max_( param.getDefault("solver.restart", int(3) ) )
    , solver_verbose_( param.getDefault("solver.verbose", bool(false) ) )
    , timestep_verbose_( param.getDefault("timestep.verbose", bool(false) ) )
    , last_timestep_( -1.0 )
{
    // valid are "pid" and "pid+iteration"
    std::string control = param.getDefault("timestep.control", std::string("pid+iteration") );
    // iterations is the accumulation of all linear iterations over all newton steops per time step
    const int defaultTargetIterations = 30;

    const double tol = param.getDefault("timestep.control.tol", double(1e-3) );
    if( control == "pid" ) {
        timeStepControl_ = TimeStepControlType( new PIDTimeStepControl( tol ) );
    }
    else if ( control == "pid+iteration" )
    {
        const int iterations   = param.getDefault("timestep.control.targetiteration", defaultTargetIterations );
        const double maxgrowth = param.getDefault("timestep.control.maxgrowth", double(3.0) );
        timeStepControl_ = TimeStepControlType( new PIDAndIterationCountTimeStepControl( iterations, tol, maxgrowth ) );
    }
    else if ( control == "iterationcount" )
    {
        const int iterations    = param.getDefault("timestep.control.targetiteration", defaultTargetIterations );
        const double decayrate  = param.getDefault("timestep.control.decayrate",  double(0.75) );
        const double growthrate = param.getDefault("timestep.control.growthrate", double(1.25) );
        timeStepControl_ = TimeStepControlType( new SimpleIterationCountTimeStepControl( iterations, decayrate, growthrate ) );
    }
    else
        OPM_THROW(std::runtime_error,"Unsupported time step control selected "<< control );

    // make sure growth factor is something reasonable
    assert( growth_factor_ >= 1.0 );
}
    SimulatorCompressiblePolymer::Impl::Impl(const parameter::ParameterGroup& param,
                                             const UnstructuredGrid& grid,
                                             const BlackoilPropertiesInterface& props,
                                             const PolymerProperties& poly_props,
                                             const RockCompressibility* rock_comp_props,
                                             WellsManager& wells_manager,
                                             const PolymerInflowInterface& polymer_inflow,
                                             LinearSolverInterface& linsolver,
                                             const double* gravity)
        : grid_(grid),
          props_(props),
          poly_props_(poly_props),
          rock_comp_props_(rock_comp_props),
          wells_manager_(wells_manager),
          wells_(wells_manager.c_wells()),
          polymer_inflow_(polymer_inflow),
          gravity_(gravity),
          psolver_(grid, props, rock_comp_props, poly_props, linsolver,
                   param.getDefault("nl_pressure_residual_tolerance", 0.0),
                   param.getDefault("nl_pressure_change_tolerance", 1.0),
                   param.getDefault("nl_pressure_maxiter", 10),
                   gravity, wells_manager.c_wells()),
          tsolver_(grid, props, poly_props,
                   TransportSolverTwophaseCompressiblePolymer::Bracketing,
                   param.getDefault("nl_tolerance", 1e-9),
                   param.getDefault("nl_maxiter", 30))
    {
        // For output.
        output_ = param.getDefault("output", true);
        if (output_) {
            output_vtk_ = param.getDefault("output_vtk", true);
            output_dir_ = param.getDefault("output_dir", std::string("output"));
            // Ensure that output dir exists
            boost::filesystem::path fpath(output_dir_);
            try {
                create_directories(fpath);
            }
            catch (...) {
                OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
            }
            output_interval_ = param.getDefault("output_interval", 1);
        }

        // Well control related init.
        check_well_controls_ = param.getDefault("check_well_controls", false);
        max_well_control_iterations_ = param.getDefault("max_well_control_iterations", 10);

        // Transport related init.
        TransportSolverTwophaseCompressiblePolymer::SingleCellMethod method;
        std::string method_string = param.getDefault("single_cell_method", std::string("Bracketing"));
        if (method_string == "Bracketing") {
            method = Opm::TransportSolverTwophaseCompressiblePolymer::Bracketing;
        } else if (method_string == "Newton") {
            method = Opm::TransportSolverTwophaseCompressiblePolymer::Newton;
        } else {
            OPM_THROW(std::runtime_error, "Unknown method: " << method_string);
        }
        tsolver_.setPreferredMethod(method);
        num_transport_substeps_ = param.getDefault("num_transport_substeps", 1);
        use_segregation_split_ = param.getDefault("use_segregation_split", false);
        if (gravity != 0 && use_segregation_split_) {
            tsolver_.initGravity(gravity);
            extractColumn(grid_, columns_);
        }

        // Misc init.
        const int num_cells = grid.number_of_cells;
        allcells_.resize(num_cells);
        for (int cell = 0; cell < num_cells; ++cell) {
            allcells_[cell] = cell;
        }
    }
    inline void BlackoilPropertiesFromDeck::init(Opm::DeckConstPtr deck,
                                                 Opm::EclipseStateConstPtr eclState,
                                                 int number_of_cells,
                                                 const int* global_cell,
                                                 const int* cart_dims,
                                                 const CentroidIterator& begin_cell_centroids,
                                                 int dimension,
                                                 const parameter::ParameterGroup& param,
                                                 bool init_rock)
    {
        // retrieve the cell specific PVT table index from the deck
        // and using the grid...
        extractPvtTableIndex(cellPvtRegionIdx_, deck, number_of_cells, global_cell);

        if(init_rock){
            rock_.init(eclState, number_of_cells, global_cell, cart_dims);
        }

        const int pvt_samples = param.getDefault("pvt_tab_size", 200);
        pvt_.init(deck, pvt_samples);

        // Unfortunate lack of pointer smartness here...
        const int sat_samples = param.getDefault("sat_tab_size", 200);
        std::string threephase_model = param.getDefault<std::string>("threephase_model", "simple");
        if (deck->hasKeyword("ENDSCALE") && threephase_model != "gwseg") {
            OPM_THROW(std::runtime_error, "Sorry, end point scaling currently available for the 'gwseg' model only.");
        }
        if (sat_samples > 1) {
            if (threephase_model == "stone2") {
                SaturationPropsFromDeck<SatFuncStone2Uniform>* ptr
                    = new SaturationPropsFromDeck<SatFuncStone2Uniform>();
                satprops_.reset(ptr);
                ptr->init(deck, number_of_cells, global_cell, begin_cell_centroids,
                          dimension, sat_samples);
            } else if (threephase_model == "simple") {
                SaturationPropsFromDeck<SatFuncSimpleUniform>* ptr
                    = new SaturationPropsFromDeck<SatFuncSimpleUniform>();
                satprops_.reset(ptr);
                ptr->init(deck, number_of_cells, global_cell, begin_cell_centroids,
                          dimension, sat_samples);
            } else if (threephase_model == "gwseg") {
                SaturationPropsFromDeck<SatFuncGwsegUniform>* ptr
                    = new SaturationPropsFromDeck<SatFuncGwsegUniform>();
                satprops_.reset(ptr);
                ptr->init(deck, number_of_cells, global_cell, begin_cell_centroids,
                          dimension, sat_samples);
            } else {
                OPM_THROW(std::runtime_error, "Unknown threephase_model: " << threephase_model);
            }
        } else {
            if (threephase_model == "stone2") {
                SaturationPropsFromDeck<SatFuncStone2Nonuniform>* ptr
                    = new SaturationPropsFromDeck<SatFuncStone2Nonuniform>();
                satprops_.reset(ptr);
                ptr->init(deck, number_of_cells, global_cell, begin_cell_centroids,
                          dimension, sat_samples);
            } else if (threephase_model == "simple") {
                SaturationPropsFromDeck<SatFuncSimpleNonuniform>* ptr
                    = new SaturationPropsFromDeck<SatFuncSimpleNonuniform>();
                satprops_.reset(ptr);
                ptr->init(deck, number_of_cells, global_cell, begin_cell_centroids,
                          dimension, sat_samples);
            } else if (threephase_model == "gwseg") {
                SaturationPropsFromDeck<SatFuncGwsegNonuniform>* ptr
                    = new SaturationPropsFromDeck<SatFuncGwsegNonuniform>();
                satprops_.reset(ptr);
                ptr->init(deck, number_of_cells, global_cell, begin_cell_centroids,
                          dimension, sat_samples);
            } else {
                OPM_THROW(std::runtime_error, "Unknown threephase_model: " << threephase_model);
            }
        }

        if (pvt_.numPhases() != satprops_->numPhases()) {
            OPM_THROW(std::runtime_error, "BlackoilPropertiesFromDeck::BlackoilPropertiesFromDeck() - Inconsistent number of phases in pvt data ("
                  << pvt_.numPhases() << ") and saturation-dependent function data (" << satprops_->numPhases() << ").");
        }
    }