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;
}
/// 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))
{
}
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_);
}
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);
}
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];
}
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);
}
}
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.
}
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 );
}
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_);
}
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));
}
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
}
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_);
}
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;
}
}
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() << ").");
}
}
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.
}
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;
}
}
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;
}
}
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;
}
}
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() << ").");
}
}