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https://github.com/OPM/opm-simulators.git
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Finishing changing. Testing Later
This commit is contained in:
Kai Bao
parent
013e4e452a
commit
1e8d5e65b7
@ -193,52 +193,26 @@ try
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// initialize variables
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simtimer.init(timeMap);
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SimulatorReport fullReport;
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for (size_t reportStepIdx = 0; reportStepIdx < timeMap->numTimesteps(); ++reportStepIdx) {
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// Report on start of a report step.
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std::cout << "\n"
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<< "---------------------------------------------------------------\n"
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<< "-------------- Starting report step " << reportStepIdx << " --------------\n"
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<< "---------------------------------------------------------------\n"
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<< "\n";
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// @@@ HACK: we should really make a new well state and
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// properly transfer old well state to it every epoch,
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// since number of wells may change etc.
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WellsManager wells(eclipseState,
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reportStepIdx,
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*grid->c_grid(),
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props->permeability());
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if (reportStepIdx == 0) {
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// @@@ HACK: we should really make a new well state and
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// properly transfer old well state to it every epoch,
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// since number of wells may change etc.
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well_state.init(wells.c_wells(), state);
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}
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SimulatorFullyImplicitBlackoil simulator(param,
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*grid->c_grid(),
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*new_props,
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rock_comp->isActive() ? rock_comp.get() : 0,
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*fis_solver,
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grav,
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deck->hasKeyword("DISGAS"),
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deck->hasKeyword("VAPOIL"),
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eclipseState,
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outputWriter);
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simtimer.setCurrentStepNum(reportStepIdx);
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std::cout << "\n\n================ Starting main simulation loop ===============\n"
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<< std::flush;
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if (reportStepIdx == 0) {
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outputWriter.writeInit(simtimer);
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outputWriter.writeTimeStep(simtimer, state, well_state.basicWellState());
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}
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// Create and run simulator.
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SimulatorFullyImplicitBlackoil<UnstructuredGrid> simulator(param,
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*grid->c_grid(),
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*new_props,
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rock_comp->isActive() ? rock_comp.get() : 0,
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wells,
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*fis_solver,
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grav,
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deck->hasKeyword("DISGAS"),
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deck->hasKeyword("VAPOIL") );
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SimulatorReport episodeReport = simulator.run(simtimer, state, well_state);
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++simtimer;
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outputWriter.writeTimeStep(simtimer, state, well_state.basicWellState());
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fullReport += episodeReport;
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}
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SimulatorReport fullReport = simulator.run(simtimer, state);
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std::cout << "\n\n================ End of simulation ===============\n\n";
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fullReport.report(std::cout);
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@ -78,7 +78,7 @@ namespace Opm
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private:
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// Data.
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const parameter::ParameterGroup param_;
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// Parameters for output.
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bool output_;
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bool output_vtk_;
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@ -94,9 +94,12 @@ namespace Opm
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const double* gravity_;
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// Solvers
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DerivedGeology geo_;
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FullyImplicitBlackoilSolver<Grid> solver_;
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// FullyImplicitBlackoilSolver<Grid> solver_;
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NewtonIterationBlackoilInterface& solver_;
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// Misc. data
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std::vector<int> allcells_;
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const bool has_disgas_;
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const bool has_vapoil_;
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// eclipse_state
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std::shared_ptr<EclipseState> eclipse_state_;
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// output_writer
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@ -199,19 +202,22 @@ namespace Opm
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const Grid& grid,
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BlackoilPropsAdInterface& props,
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const RockCompressibility* rock_comp_props,
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WellsManager& wells_manager,
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NewtonIterationBlackoilInterface& linsolver,
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const double* gravity,
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const bool has_disgas,
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const bool has_vapoil,
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std::shared_ptr<EclipseState> eclipse_state,
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EclipseWriter& output_writer)
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: grid_(grid),
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: param_(param),
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grid_(grid),
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props_(props),
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rock_comp_props_(rock_comp_props),
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gravity_(gravity),
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geo_(grid_, props_, gravity_),
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solver_(param, grid_, props_, geo_, rock_comp_props, *wells_manager.c_wells(), linsolver, has_disgas, has_vapoil)
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// solver_(param, grid_, props_, geo_, rock_comp_props, *wells_manager.c_wells(), linsolver, has_disgas, has_vapoil)
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slover_(linsolver),
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has_disgas_(has_disgas),
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has_vapoil_(has_vapoil),
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eclipse_state_(eclipse_state),
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output_writer_(output_writer)
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/* param.getDefault("nl_pressure_residual_tolerance", 0.0),
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@ -261,17 +267,14 @@ namespace Opm
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// const double tot_porevol_init = std::accumulate(porevol.begin(), porevol.end(), 0.0);
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std::vector<double> initial_porevol = porevol;
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WellStateFullyImplicitBlackoil well_state;
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// Main simulation loop.
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Opm::time::StopWatch solver_timer;
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double stime = 0.0;
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Opm::time::StopWatch step_timer;
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Opm::time::StopWatch total_timer;
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total_timer.start();
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std::vector<double> fractional_flows;
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std::vector<double> well_resflows_phase;
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if (wells_) {
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well_resflows_phase.resize((wells_->number_of_phases)*(wells_->number_of_wells), 0.0);
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}
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std::fstream tstep_os;
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if (output_) {
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std::string filename = output_dir_ + "/step_timing.param";
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@ -281,6 +284,21 @@ namespace Opm
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// Report timestep and (optionally) write state to disk.
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step_timer.start();
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timer.report(std::cout);
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WellsManager wells_manager(eclipse_state_,
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timer.currentStepNum(),
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grid_,
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props_.permeability());
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const Wells *wells = wells_manager.c_wells();
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if (timer.currentStepNum() == 0) {
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well_state.init(wells, state);
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output_writer_.writeInit(timer, state, well_state.basicWellState());
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} else {
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// TODO: add a function to update the well_state here.
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}
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if (output_ && (timer.currentStepNum() % output_interval_ == 0)) {
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if (output_vtk_) {
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outputStateVtk(grid_, state, timer.currentStepNum(), output_dir_);
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@ -292,50 +310,23 @@ namespace Opm
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SimulatorReport sreport;
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// Solve pressure equation.
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// if (check_well_controls_) {
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// computeFractionalFlow(props_, allcells_,
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// state.pressure(), state.surfacevol(), state.saturation(),
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// fractional_flows);
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// wells_manager_.applyExplicitReinjectionControls(well_resflows_phase, well_resflows_phase);
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// }
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FullyImplicitBlackoilSolver solver( param_, grid_, props_, geo_, rock_comp_props_, *wells, linsolver_, has_disgas_, has_vapoil_);
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bool well_control_passed = !check_well_controls_;
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int well_control_iteration = 0;
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do {
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// Run solver.
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solver_timer.start();
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std::vector<double> initial_pressure = state.pressure();
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solver_.step(timer.currentStepLength(), state, well_state);
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// Run solver.
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solver_timer.start();
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std::vector<double> initial_pressure = state.pressure();
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solver.step(timer.currentStepLength(), state, well_state);
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// Stop timer and report.
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solver_timer.stop();
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const double st = solver_timer.secsSinceStart();
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std::cout << "Fully implicit solver took: " << st << " seconds." << std::endl;
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// Stop timer and report.
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solver_timer.stop();
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const double st = solver_timer.secsSinceStart();
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std::cout << "Fully implicit solver took: " << st << " seconds." << std::endl;
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stime += st;
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sreport.pressure_time = st;
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// Optionally, check if well controls are satisfied.
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if (check_well_controls_) {
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std::cout << "Checking well conditions." << std::endl;
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// For testing we set surface := reservoir
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well_control_passed = wells_manager_.conditionsMet(well_state.bhp(), well_state.wellRates(), well_state.wellRates());
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++well_control_iteration;
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if (!well_control_passed && well_control_iteration > max_well_control_iterations_) {
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OPM_THROW(std::runtime_error, "Could not satisfy well conditions in " << max_well_control_iterations_ << " tries.");
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}
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if (!well_control_passed) {
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std::cout << "Well controls not passed, solving again." << std::endl;
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} else {
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std::cout << "Well conditions met." << std::endl;
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}
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}
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} while (!well_control_passed);
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stime += st;
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sreport.pressure_time = st;
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// Update pore volumes if rock is compressible.
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if (rock_comp_props_ && rock_comp_props_->isActive()) {
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initial_porevol = porevol;
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computePorevolume(AutoDiffGrid::numCells(grid_), AutoDiffGrid::beginCellVolumes(grid_), props_.porosity(), *rock_comp_props_, state.pressure(), porevol);
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}
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@ -354,9 +345,9 @@ namespace Opm
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tstep_os.close();
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}
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// advance to next timestep before reporting at this location
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// ++timer; // Commented out since this has temporarily moved to the main() function.
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break; // this is a temporary measure
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output_writer_.writeTimeStep(timer, state, well_state.basicWellState());
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++timer;
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}
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total_timer.stop();
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