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opm-simulators/ebos/eclproblem.hh

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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
This file is part of the Open Porous Media project (OPM).
OPM is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
OPM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
Consult the COPYING file in the top-level source directory of this
module for the precise wording of the license and the list of
copyright holders.
*/
/*!
* \file
*
* \copydoc Opm::EclProblem
*/
#ifndef EWOMS_ECL_PROBLEM_HH
#define EWOMS_ECL_PROBLEM_HH
//#define DISABLE_ALUGRID_SFC_ORDERING 1
//#define EBOS_USE_ALUGRID 1
// make sure that the EBOS_USE_ALUGRID macro. using the preprocessor for this is slightly
// hacky...
#if EBOS_USE_ALUGRID
//#define DISABLE_ALUGRID_SFC_ORDERING 1
#if !HAVE_DUNE_ALUGRID
#warning "ALUGrid was indicated to be used for the ECL black oil simulator, but this "
#warning "requires the presence of dune-alugrid >= 2.4. Falling back to Dune::CpGrid"
#undef EBOS_USE_ALUGRID
#define EBOS_USE_ALUGRID 0
#endif
#else
#define EBOS_USE_ALUGRID 0
#endif
#if EBOS_USE_ALUGRID
#include "eclalugridvanguard.hh"
#elif USE_POLYHEDRALGRID
#include "eclpolyhedralgridvanguard.hh"
#else
#include "eclcpgridvanguard.hh"
#endif
#include "eclwellmanager.hh"
#include "eclequilinitializer.hh"
#include "eclwriter.hh"
#include "ecloutputblackoilmodule.hh"
#include "ecltransmissibility.hh"
#include "eclthresholdpressure.hh"
#include "ecldummygradientcalculator.hh"
#include "eclfluxmodule.hh"
#include "eclbaseaquifermodel.hh"
#include "eclnewtonmethod.hh"
#include "ecltracermodel.hh"
#include "vtkecltracermodule.hh"
#include <opm/core/props/satfunc/RelpermDiagnostics.hpp>
#include <opm/models/utils/pffgridvector.hh>
#include <opm/models/blackoil/blackoilmodel.hh>
#include <opm/models/discretization/ecfv/ecfvdiscretization.hh>
#include <opm/material/fluidmatrixinteractions/EclMaterialLawManager.hpp>
#include <opm/material/thermal/EclThermalLawManager.hpp>
#include <opm/material/fluidstates/CompositionalFluidState.hpp>
#include <opm/material/fluidsystems/BlackOilFluidSystem.hpp>
#include <opm/material/fluidsystems/blackoilpvt/DryGasPvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/WetGasPvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/LiveOilPvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/DeadOilPvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/ConstantCompressibilityOilPvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/ConstantCompressibilityWaterPvt.hpp>
#include <opm/material/common/IntervalTabulated2DFunction.hpp>
#include <opm/material/common/UniformXTabulated2DFunction.hpp>
#include <opm/material/common/Tabulated1DFunction.hpp>
#include <opm/material/common/Valgrind.hpp>
#include <opm/parser/eclipse/Deck/Deck.hpp>
#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>
#include <opm/parser/eclipse/EclipseState/SimulationConfig/RockConfig.hpp>
#include <opm/parser/eclipse/EclipseState/Tables/Eqldims.hpp>
#include <opm/parser/eclipse/EclipseState/Schedule/Schedule.hpp>
#include <opm/parser/eclipse/EclipseState/Schedule/Action/ActionContext.hpp>
#include <opm/parser/eclipse/EclipseState/Schedule/Action/ActionX.hpp>
#include <opm/parser/eclipse/EclipseState/SummaryConfig/SummaryConfig.hpp>
#include <opm/parser/eclipse/EclipseState/Tables/RockwnodTable.hpp>
#include <opm/parser/eclipse/EclipseState/Tables/OverburdTable.hpp>
#include <opm/parser/eclipse/EclipseState/Tables/RocktabTable.hpp>
#include <opm/material/common/ConditionalStorage.hpp>
#include <dune/common/version.hh>
#include <dune/common/fvector.hh>
#include <dune/common/fmatrix.hh>
#include <opm/output/eclipse/EclipseIO.hpp>
#include <opm/common/OpmLog/OpmLog.hpp>
#include <boost/date_time.hpp>
#include <set>
#include <vector>
#include <string>
#include <algorithm>
namespace Opm {
template <class TypeTag>
class EclProblem;
}
namespace Opm::Properties {
namespace TTag {
#if EBOS_USE_ALUGRID
struct EclBaseProblem {
using InheritstFrom = std::tuple<VtkEclTracer, EclOutputBlackOil, EclAluGridVanguard>;
};
#elif USE_POLYHEDRALGRID
struct EclBaseProblem {
using InheritsFrom = std::tuple<VtkEclTracer, EclOutputBlackOil, EclPolyhedralGridVanguard>;
};
#else
struct EclBaseProblem {
using InheritsFrom = std::tuple<VtkEclTracer, EclOutputBlackOil, EclCpGridVanguard>;
};
#endif
}
// The class which deals with ECL wells
template<class TypeTag, class MyTypeTag>
struct EclWellModel {
using type = UndefinedProperty;
};
// Write all solutions for visualization, not just the ones for the
// report steps...
template<class TypeTag, class MyTypeTag>
struct EnableWriteAllSolutions {
using type = UndefinedProperty;
};
// The number of time steps skipped between writing two consequtive restart files
template<class TypeTag, class MyTypeTag>
struct RestartWritingInterval {
using type = UndefinedProperty;
};
// Enable partial compensation of systematic mass losses via the source term of the next time
// step
template<class TypeTag, class MyTypeTag>
struct EclEnableDriftCompensation {
using type = UndefinedProperty;
};
// Enable the additional checks even if compiled in debug mode (i.e., with the NDEBUG
// macro undefined). Next to a slightly better performance, this also eliminates some
// print statements in debug mode.
template<class TypeTag, class MyTypeTag>
struct EnableDebuggingChecks {
using type = UndefinedProperty;
};
// if thermal flux boundaries are enabled an effort is made to preserve the initial
// thermal gradient specified via the TEMPVD keyword
template<class TypeTag, class MyTypeTag>
struct EnableThermalFluxBoundaries {
using type = UndefinedProperty;
};
// Specify whether API tracking should be enabled (replaces PVT regions).
// TODO: This is not yet implemented
template<class TypeTag, class MyTypeTag>
struct EnableApiTracking {
using type = UndefinedProperty;
};
// The class which deals with ECL aquifers
template<class TypeTag, class MyTypeTag>
struct EclAquiferModel {
using type = UndefinedProperty;
};
// In experimental mode, decides if the aquifer model should be enabled or not
template<class TypeTag, class MyTypeTag>
struct EclEnableAquifers {
using type = UndefinedProperty;
};
// time stepping parameters
template<class TypeTag, class MyTypeTag>
struct EclMaxTimeStepSizeAfterWellEvent {
using type = UndefinedProperty;
};
template<class TypeTag, class MyTypeTag>
struct EclRestartShrinkFactor {
using type = UndefinedProperty;
};
template<class TypeTag, class MyTypeTag>
struct EclEnableTuning {
using type = UndefinedProperty;
};
template<class TypeTag, class MyTypeTag>
struct OutputMode {
using type = UndefinedProperty;
};
// Set the problem property
template<class TypeTag>
struct Problem<TypeTag, TTag::EclBaseProblem> {
using type = Opm::EclProblem<TypeTag>;
};
// Select the element centered finite volume method as spatial discretization
template<class TypeTag>
struct SpatialDiscretizationSplice<TypeTag, TTag::EclBaseProblem> {
using type = TTag::EcfvDiscretization;
};
//! for ebos, use automatic differentiation to linearize the system of PDEs
template<class TypeTag>
struct LocalLinearizerSplice<TypeTag, TTag::EclBaseProblem> {
using type = TTag::AutoDiffLocalLinearizer;
};
// Set the material law for fluid fluxes
template<class TypeTag>
struct MaterialLaw<TypeTag, TTag::EclBaseProblem>
{
private:
using Scalar = GetPropType<TypeTag, Properties::Scalar>;
using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>;
typedef Opm::ThreePhaseMaterialTraits<Scalar,
/*wettingPhaseIdx=*/FluidSystem::waterPhaseIdx,
/*nonWettingPhaseIdx=*/FluidSystem::oilPhaseIdx,
/*gasPhaseIdx=*/FluidSystem::gasPhaseIdx> Traits;
public:
typedef Opm::EclMaterialLawManager<Traits> EclMaterialLawManager;
typedef typename EclMaterialLawManager::MaterialLaw type;
};
// Set the material law for energy storage in rock
template<class TypeTag>
struct SolidEnergyLaw<TypeTag, TTag::EclBaseProblem>
{
private:
using Scalar = GetPropType<TypeTag, Properties::Scalar>;
using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>;
public:
typedef Opm::EclThermalLawManager<Scalar, FluidSystem> EclThermalLawManager;
typedef typename EclThermalLawManager::SolidEnergyLaw type;
};
// Set the material law for thermal conduction
template<class TypeTag>
struct ThermalConductionLaw<TypeTag, TTag::EclBaseProblem>
{
private:
using Scalar = GetPropType<TypeTag, Properties::Scalar>;
using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>;
public:
typedef Opm::EclThermalLawManager<Scalar, FluidSystem> EclThermalLawManager;
typedef typename EclThermalLawManager::ThermalConductionLaw type;
};
// ebos can use a slightly faster stencil class because it does not need the normals and
// the integration points of intersections
template<class TypeTag>
struct Stencil<TypeTag, TTag::EclBaseProblem>
{
private:
using Scalar = GetPropType<TypeTag, Properties::Scalar>;
using GridView = GetPropType<TypeTag, Properties::GridView>;
public:
typedef Opm::EcfvStencil<Scalar,
GridView,
/*needIntegrationPos=*/false,
/*needNormal=*/false> type;
};
// by default use the dummy aquifer "model"
template<class TypeTag>
struct EclAquiferModel<TypeTag, TTag::EclBaseProblem> {
using type = Opm::EclBaseAquiferModel<TypeTag>;
};
// use the built-in proof of concept well model by default
template<class TypeTag>
struct EclWellModel<TypeTag, TTag::EclBaseProblem> {
using type = EclWellManager<TypeTag>;
};
// Enable aquifers by default in experimental mode
template<class TypeTag>
struct EclEnableAquifers<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// Enable gravity
template<class TypeTag>
struct EnableGravity<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// only write the solutions for the report steps to disk
template<class TypeTag>
struct EnableWriteAllSolutions<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
// disable API tracking
template<class TypeTag>
struct EnableApiTracking<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
// The default for the end time of the simulation [s]
//
// By default, stop it after the universe will probably have stopped
// to exist. (the ECL problem will finish the simulation explicitly
// after it simulated the last episode specified in the deck.)
template<class TypeTag>
struct EndTime<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 1e100;
};
// The default for the initial time step size of the simulation [s].
//
// The chosen value means that the size of the first time step is the
// one of the initial episode (if the length of the initial episode is
// not millions of trillions of years, that is...)
template<class TypeTag>
struct InitialTimeStepSize<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 3600*24;
};
// the default for the allowed volumetric error for oil per second
template<class TypeTag>
struct NewtonTolerance<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 1e-2;
};
// the tolerated amount of "incorrect" amount of oil per time step for the complete
// reservoir. this is scaled by the pore volume of the reservoir, i.e., larger reservoirs
// will tolerate larger residuals.
template<class TypeTag>
struct EclNewtonSumTolerance<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 1e-4;
};
// set the exponent for the volume scaling of the sum tolerance: larger reservoirs can
// tolerate a higher amount of mass lost per time step than smaller ones! since this is
// not linear, we use the cube root of the overall pore volume by default, i.e., the
// value specified by the NewtonSumTolerance parameter is the "incorrect" mass per
// timestep for an reservoir that exhibits 1 m^3 of pore volume. A reservoir with a total
// pore volume of 10^3 m^3 will tolerate 10 times as much.
template<class TypeTag>
struct EclNewtonSumToleranceExponent<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 1.0/3.0;
};
// set number of Newton iterations where the volumetric residual is considered for
// convergence
template<class TypeTag>
struct EclNewtonStrictIterations<TypeTag, TTag::EclBaseProblem> {
static constexpr int value = 8;
};
// set fraction of the pore volume where the volumetric residual may be violated during
// strict Newton iterations
template<class TypeTag>
struct EclNewtonRelaxedVolumeFraction<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 0.03;
};
// the maximum volumetric error of a cell in the relaxed region
template<class TypeTag>
struct EclNewtonRelaxedTolerance<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 1e9;
};
// Ignore the maximum error mass for early termination of the newton method.
template<class TypeTag>
struct NewtonMaxError<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 10e9;
};
// set the maximum number of Newton iterations to 14 because the likelyhood that a time
// step succeeds at more than 14 Newton iteration is rather small
template<class TypeTag>
struct NewtonMaxIterations<TypeTag, TTag::EclBaseProblem> {
static constexpr int value = 14;
};
// also, reduce the target for the "optimum" number of Newton iterations to 6. Note that
// this is only relevant if the time step is reduced from the report step size for some
// reason. (because ebos first tries to do a report step using a single time step.)
template<class TypeTag>
struct NewtonTargetIterations<TypeTag, TTag::EclBaseProblem> {
static constexpr int value = 6;
};
// Disable the VTK output by default for this problem ...
template<class TypeTag>
struct EnableVtkOutput<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
// ... but enable the ECL output by default
template<class TypeTag>
struct EnableEclOutput<TypeTag,TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// If available, write the ECL output in a non-blocking manner
template<class TypeTag>
struct EnableAsyncEclOutput<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// By default, use single precision for the ECL formated results
template<class TypeTag>
struct EclOutputDoublePrecision<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
// The default location for the ECL output files
template<class TypeTag>
struct OutputDir<TypeTag, TTag::EclBaseProblem> {
static constexpr auto value = ".";
};
// the cache for intensive quantities can be used for ECL problems and also yields a
// decent speedup...
template<class TypeTag>
struct EnableIntensiveQuantityCache<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// the cache for the storage term can also be used and also yields a decent speedup
template<class TypeTag>
struct EnableStorageCache<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// Use the "velocity module" which uses the Eclipse "NEWTRAN" transmissibilities
template<class TypeTag>
struct FluxModule<TypeTag, TTag::EclBaseProblem> {
using type = Opm::EclTransFluxModule<TypeTag>;
};
// Use the dummy gradient calculator in order not to do unnecessary work.
template<class TypeTag>
struct GradientCalculator<TypeTag, TTag::EclBaseProblem> {
using type = Opm::EclDummyGradientCalculator<TypeTag>;
};
// Use a custom Newton-Raphson method class for ebos in order to attain more
// sophisticated update and error computation mechanisms
template<class TypeTag>
struct NewtonMethod<TypeTag, TTag::EclBaseProblem> {
using type = Opm::EclNewtonMethod<TypeTag>;
};
// The frequency of writing restart (*.ers) files. This is the number of time steps
// between writing restart files
template<class TypeTag>
struct RestartWritingInterval<TypeTag, TTag::EclBaseProblem> {
static constexpr int value = 0xffffff; // disable
};
// Drift compensation is an experimental feature, i.e., systematic errors in the
// conservation quantities are only compensated for
// as default if experimental mode is enabled.
template<class TypeTag>
struct EclEnableDriftCompensation<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// By default, we enable the debugging checks if we're compiled in debug mode
template<class TypeTag>
struct EnableDebuggingChecks<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// store temperature (but do not conserve energy, as long as EnableEnergy is false)
template<class TypeTag>
struct EnableTemperature<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = true;
};
// disable all extensions supported by black oil model. this should not really be
// necessary but it makes things a bit more explicit
template<class TypeTag>
struct EnablePolymer<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
template<class TypeTag>
struct EnableSolvent<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
template<class TypeTag>
struct EnableEnergy<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
template<class TypeTag>
struct EnableFoam<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
template<class TypeTag>
struct EnableExtbo<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
// disable thermal flux boundaries by default
template<class TypeTag>
struct EnableThermalFluxBoundaries<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
template<class TypeTag>
struct EnableTracerModel<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
// By default, simulators derived from the EclBaseProblem are production simulators,
// i.e., experimental features must be explicitly enabled at compile time
template<class TypeTag>
struct EnableExperiments<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
// set defaults for the time stepping parameters
template<class TypeTag>
struct EclMaxTimeStepSizeAfterWellEvent<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 3600*24*365.25;
};
template<class TypeTag>
struct EclRestartShrinkFactor<TypeTag, TTag::EclBaseProblem> {
using type = GetPropType<TypeTag, Scalar>;
static constexpr type value = 3;
};
template<class TypeTag>
struct EclEnableTuning<TypeTag, TTag::EclBaseProblem> {
static constexpr bool value = false;
};
template<class TypeTag>
struct OutputMode<TypeTag, TTag::EclBaseProblem> {
static constexpr auto value = "all";
};
} // namespace Opm::Properties
namespace Opm {
/*!
* \ingroup EclBlackOilSimulator
*
* \brief This problem simulates an input file given in the data format used by the
* commercial ECLiPSE simulator.
*/
template <class TypeTag>
class EclProblem : public GetPropType<TypeTag, Properties::BaseProblem>
{
using ParentType = GetPropType<TypeTag, Properties::BaseProblem>;
using Implementation = GetPropType<TypeTag, Properties::Problem>;
using Scalar = GetPropType<TypeTag, Properties::Scalar>;
using GridView = GetPropType<TypeTag, Properties::GridView>;
using Stencil = GetPropType<TypeTag, Properties::Stencil>;
using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>;
using GlobalEqVector = GetPropType<TypeTag, Properties::GlobalEqVector>;
using EqVector = GetPropType<TypeTag, Properties::EqVector>;
// Grid and world dimension
enum { dim = GridView::dimension };
enum { dimWorld = GridView::dimensionworld };
// copy some indices for convenience
enum { numEq = getPropValue<TypeTag, Properties::NumEq>() };
enum { numPhases = FluidSystem::numPhases };
enum { numComponents = FluidSystem::numComponents };
enum { enableExperiments = getPropValue<TypeTag, Properties::EnableExperiments>() };
enum { enableSolvent = getPropValue<TypeTag, Properties::EnableSolvent>() };
enum { enablePolymer = getPropValue<TypeTag, Properties::EnablePolymer>() };
enum { enableBrine = getPropValue<TypeTag, Properties::EnableBrine>() };
enum { enablePolymerMolarWeight = getPropValue<TypeTag, Properties::EnablePolymerMW>() };
enum { enableFoam = getPropValue<TypeTag, Properties::EnableFoam>() };
enum { enableExtbo = getPropValue<TypeTag, Properties::EnableExtbo>() };
enum { enableTemperature = getPropValue<TypeTag, Properties::EnableTemperature>() };
enum { enableEnergy = getPropValue<TypeTag, Properties::EnableEnergy>() };
enum { enableDiffusion = getPropValue<TypeTag, Properties::EnableDiffusion>() };
enum { enableThermalFluxBoundaries = getPropValue<TypeTag, Properties::EnableThermalFluxBoundaries>() };
enum { enableApiTracking = getPropValue<TypeTag, Properties::EnableApiTracking>() };
enum { gasPhaseIdx = FluidSystem::gasPhaseIdx };
enum { oilPhaseIdx = FluidSystem::oilPhaseIdx };
enum { waterPhaseIdx = FluidSystem::waterPhaseIdx };
enum { gasCompIdx = FluidSystem::gasCompIdx };
enum { oilCompIdx = FluidSystem::oilCompIdx };
enum { waterCompIdx = FluidSystem::waterCompIdx };
using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>;
using RateVector = GetPropType<TypeTag, Properties::RateVector>;
using BoundaryRateVector = GetPropType<TypeTag, Properties::BoundaryRateVector>;
using Simulator = GetPropType<TypeTag, Properties::Simulator>;
using Element = typename GridView::template Codim<0>::Entity;
using ElementContext = GetPropType<TypeTag, Properties::ElementContext>;
using EclMaterialLawManager = typename GetProp<TypeTag, Properties::MaterialLaw>::EclMaterialLawManager;
using EclThermalLawManager = typename GetProp<TypeTag, Properties::SolidEnergyLaw>::EclThermalLawManager;
using MaterialLawParams = typename EclMaterialLawManager::MaterialLawParams;
using SolidEnergyLawParams = typename EclThermalLawManager::SolidEnergyLawParams;
using ThermalConductionLawParams = typename EclThermalLawManager::ThermalConductionLawParams;
using MaterialLaw = GetPropType<TypeTag, Properties::MaterialLaw>;
using DofMapper = GetPropType<TypeTag, Properties::DofMapper>;
using Evaluation = GetPropType<TypeTag, Properties::Evaluation>;
using Indices = GetPropType<TypeTag, Properties::Indices>;
using IntensiveQuantities = GetPropType<TypeTag, Properties::IntensiveQuantities>;
using EclWellModel = GetPropType<TypeTag, Properties::EclWellModel>;
using EclAquiferModel = GetPropType<TypeTag, Properties::EclAquiferModel>;
typedef BlackOilSolventModule<TypeTag> SolventModule;
typedef BlackOilPolymerModule<TypeTag> PolymerModule;
typedef BlackOilFoamModule<TypeTag> FoamModule;
typedef BlackOilBrineModule<TypeTag> BrineModule;
typedef BlackOilExtboModule<TypeTag> ExtboModule;
typedef typename EclEquilInitializer<TypeTag>::ScalarFluidState InitialFluidState;
typedef Opm::MathToolbox<Evaluation> Toolbox;
typedef Dune::FieldMatrix<Scalar, dimWorld, dimWorld> DimMatrix;
typedef EclWriter<TypeTag> EclWriterType;
typedef EclTracerModel<TypeTag> TracerModel;
typedef typename GridView::template Codim<0>::Iterator ElementIterator;
typedef Opm::UniformXTabulated2DFunction<Scalar> TabulatedTwoDFunction;
typedef Opm::Tabulated1DFunction<Scalar> TabulatedFunction;
struct RockParams {
Scalar referencePressure;
Scalar compressibility;
};
public:
/*!
* \copydoc FvBaseProblem::registerParameters
*/
static void registerParameters()
{
ParentType::registerParameters();
EclWriterType::registerParameters();
VtkEclTracerModule<TypeTag>::registerParameters();
EWOMS_REGISTER_PARAM(TypeTag, bool, EnableWriteAllSolutions,
"Write all solutions to disk instead of only the ones for the "
"report steps");
EWOMS_REGISTER_PARAM(TypeTag, bool, EnableEclOutput,
"Write binary output which is compatible with the commercial "
"Eclipse simulator");
EWOMS_REGISTER_PARAM(TypeTag, bool, EclOutputDoublePrecision,
"Tell the output writer to use double precision. Useful for 'perfect' restarts");
EWOMS_REGISTER_PARAM(TypeTag, unsigned, RestartWritingInterval,
"The frequencies of which time steps are serialized to disk");
EWOMS_REGISTER_PARAM(TypeTag, bool, EnableTracerModel,
"Transport tracers found in the deck.");
EWOMS_REGISTER_PARAM(TypeTag, bool, EclEnableDriftCompensation,
"Enable partial compensation of systematic mass losses via the source term of the next time step");
if (enableExperiments)
EWOMS_REGISTER_PARAM(TypeTag, bool, EclEnableAquifers,
"Enable analytic and numeric aquifer models");
EWOMS_REGISTER_PARAM(TypeTag, Scalar, EclMaxTimeStepSizeAfterWellEvent,
"Maximum time step size after an well event");
EWOMS_REGISTER_PARAM(TypeTag, Scalar, EclRestartShrinkFactor,
"Factor by which the time step is reduced after convergence failure");
EWOMS_REGISTER_PARAM(TypeTag, bool, EclEnableTuning,
"Honor some aspects of the TUNING keyword from the ECL deck.");
EWOMS_REGISTER_PARAM(TypeTag, std::string, OutputMode,
"Specify which messages are going to be printed. Valid values are: none, log, all (default)");
}
/*!
* \copydoc FvBaseProblem::prepareOutputDir
*/
std::string prepareOutputDir() const
{ return this->simulator().vanguard().eclState().getIOConfig().getOutputDir(); }
/*!
* \copydoc FvBaseProblem::handlePositionalParameter
*/
static int handlePositionalParameter(std::set<std::string>& seenParams,
std::string& errorMsg,
int argc OPM_UNUSED,
const char** argv,
int paramIdx,
int posParamIdx OPM_UNUSED)
{
using ParamsMeta = GetProp<TypeTag, Properties::ParameterMetaData>;
Dune::ParameterTree& tree = ParamsMeta::tree();
std::string param = argv[paramIdx];
size_t i = param.find('=');
if (i != std::string::npos) {
std::string oldParamName = param.substr(0, i);
std::string oldParamValue = param.substr(i+1);
std::string newParamName = "--" + oldParamName;
for (size_t j = 0; j < newParamName.size(); ++j)
if (newParamName[j] == '_')
newParamName[j] = '-';
errorMsg =
"The old syntax to specify parameters on the command line is no longer supported: "
"Try replacing '"+oldParamName+"="+oldParamValue+"' with "+
"'"+newParamName+"="+oldParamValue+"'!";
return 0;
}
if (seenParams.count("EclDeckFileName") > 0) {
errorMsg =
"Parameter 'EclDeckFileName' specified multiple times"
" as a command line parameter";
return 0;
}
tree["EclDeckFileName"] = argv[paramIdx];
seenParams.insert("EclDeckFileName");
return 1;
}
/*!
* \copydoc FvBaseProblem::helpPreamble
*/
static std::string helpPreamble(int argc OPM_UNUSED,
const char **argv)
{
std::string desc = Implementation::briefDescription();
if (!desc.empty())
desc = desc + "\n";
return
"Usage: "+std::string(argv[0]) + " [OPTIONS] [ECL_DECK_FILENAME]\n"
+ desc;
}
/*!
* \copydoc FvBaseProblem::briefDescription
*/
static std::string briefDescription()
{
if (briefDescription_.empty())
return
"The Ecl-deck Black-Oil reservoir Simulator (ebos); a hydrocarbon "
"reservoir simulation program that processes ECL-formatted input "
"files that is part of the Open Porous Media project "
"(https://opm-project.org).\n"
"\n"
"THE GOAL OF THE `ebos` SIMULATOR IS TO CATER FOR THE NEEDS OF "
"DEVELOPMENT AND RESEARCH. No guarantees are made for production use!";
else
return briefDescription_;
}
/*!
* \brief Specifies the string returned by briefDescription()
*
* This string appears in the usage message.
*/
static void setBriefDescription(const std::string& msg)
{ briefDescription_ = msg; }
/*!
* \copydoc Doxygen::defaultProblemConstructor
*/
EclProblem(Simulator& simulator)
: ParentType(simulator)
, transmissibilities_(simulator.vanguard())
, thresholdPressures_(simulator)
, wellModel_(simulator)
, aquiferModel_(simulator)
, pffDofData_(simulator.gridView(), this->elementMapper())
, tracerModel_(simulator)
{
this->model().addOutputModule(new VtkEclTracerModule<TypeTag>(simulator));
// Tell the black-oil extensions to initialize their internal data structures
const auto& vanguard = simulator.vanguard();
SolventModule::initFromState(vanguard.eclState(), vanguard.schedule());
PolymerModule::initFromState(vanguard.eclState());
FoamModule::initFromState(vanguard.eclState());
BrineModule::initFromState(vanguard.eclState());
ExtboModule::initFromState(vanguard.eclState());
// create the ECL writer
eclWriter_.reset(new EclWriterType(simulator));
enableDriftCompensation_ = EWOMS_GET_PARAM(TypeTag, bool, EclEnableDriftCompensation);
enableEclOutput_ = EWOMS_GET_PARAM(TypeTag, bool, EnableEclOutput);
if (enableExperiments)
enableAquifers_ = EWOMS_GET_PARAM(TypeTag, bool, EclEnableAquifers);
else
enableAquifers_ = true;
enableTuning_ = EWOMS_GET_PARAM(TypeTag, bool, EclEnableTuning);
initialTimeStepSize_ = EWOMS_GET_PARAM(TypeTag, Scalar, InitialTimeStepSize);
minTimeStepSize_ = EWOMS_GET_PARAM(TypeTag, Scalar, MinTimeStepSize);
maxTimeStepSize_ = EWOMS_GET_PARAM(TypeTag, Scalar, MaxTimeStepSize);
maxTimeStepAfterWellEvent_ = EWOMS_GET_PARAM(TypeTag, Scalar, EclMaxTimeStepSizeAfterWellEvent);
restartShrinkFactor_ = EWOMS_GET_PARAM(TypeTag, Scalar, EclRestartShrinkFactor);
maxFails_ = EWOMS_GET_PARAM(TypeTag, unsigned, MaxTimeStepDivisions);
Opm::RelpermDiagnostics relpermDiagnostics;
relpermDiagnostics.diagnosis(vanguard.eclState(), vanguard.cartesianIndexMapper());
}
/*!
* \copydoc FvBaseProblem::finishInit
*/
void finishInit()
{
ParentType::finishInit();
auto& simulator = this->simulator();
const auto& eclState = simulator.vanguard().eclState();
const auto& schedule = simulator.vanguard().schedule();
const auto& timeMap = schedule.getTimeMap();
// Set the start time of the simulation
simulator.setStartTime(timeMap.getStartTime(/*reportStepIdx=*/0));
simulator.setEndTime(timeMap.getTotalTime());
// We want the episode index to be the same as the report step index to make
// things simpler, so we have to set the episode index to -1 because it is
// incremented by endEpisode(). The size of the initial time step and
// length of the initial episode is set to zero for the same reason.
simulator.setEpisodeIndex(-1);
simulator.setEpisodeLength(0.0);
// the "NOGRAV" keyword from Frontsim or setting the EnableGravity to false
// disables gravity, else the standard value of the gravity constant at sea level
// on earth is used
this->gravity_ = 0.0;
if (EWOMS_GET_PARAM(TypeTag, bool, EnableGravity))
this->gravity_[dim - 1] = 9.80665;
if (!eclState.getInitConfig().hasGravity())
this->gravity_[dim - 1] = 0.0;
if (enableTuning_) {
// if support for the TUNING keyword is enabled, we get the initial time
// steping parameters from it instead of from command line parameters
const auto& tuning = schedule[0].tuning();
initialTimeStepSize_ = tuning.TSINIT;
maxTimeStepAfterWellEvent_ = tuning.TMAXWC;
maxTimeStepSize_ = tuning.TSMAXZ;
restartShrinkFactor_ = 1./tuning.TSFCNV;
minTimeStepSize_ = tuning.TSMINZ;
}
initFluidSystem_();
// deal with DRSDT
unsigned ntpvt = eclState.runspec().tabdims().getNumPVTTables();
size_t numDof = this->model().numGridDof();
if (FluidSystem::phaseIsActive(FluidSystem::oilPhaseIdx)) {
maxDRs_.resize(ntpvt, 1e30);
dRsDtOnlyFreeGas_.resize(ntpvt, false);
lastRs_.resize(numDof, 0.0);
maxDRv_.resize(ntpvt, 1e30);
lastRv_.resize(numDof, 0.0);
maxOilSaturation_.resize(numDof, 0.0);
}
readRockParameters_();
readMaterialParameters_();
readThermalParameters_();
transmissibilities_.finishInit();
const auto& initconfig = eclState.getInitConfig();
if (initconfig.restartRequested())
readEclRestartSolution_();
else
readInitialCondition_();
updatePffDofData_();
if (getPropValue<TypeTag, Properties::EnablePolymer>()) {
const auto& vanguard = this->simulator().vanguard();
const auto& gridView = vanguard.gridView();
int numElements = gridView.size(/*codim=*/0);
maxPolymerAdsorption_.resize(numElements, 0.0);
}
tracerModel_.init();
readBoundaryConditions_();
if (enableDriftCompensation_) {
drift_.resize(numDof);
drift_ = 0.0;
}
if (enableExperiments)
{
int success = 1;
const auto& cc = simulator.vanguard().grid().comm();
try
{
checkDeckCompatibility_();
}
catch(const std::exception& e)
{
success = 0;
success = cc.min(success);
throw;
}
success = cc.min(success);
if (!success)
{
throw std::runtime_error("Checking deck compatibility failed");
}
}
// write the static output files (EGRID, INIT, SMSPEC, etc.)
if (enableEclOutput_)
eclWriter_->writeInit();
simulator.vanguard().releaseGlobalTransmissibilities();
// after finishing the initialization and writing the initial solution, we move
// to the first "real" episode/report step
// for restart the episode index and start is already set
if (!initconfig.restartRequested()) {
simulator.startNextEpisode(timeMap.getTimeStepLength(0));
simulator.setEpisodeIndex(0);
}
}
void prefetch(const Element& elem) const
{ pffDofData_.prefetch(elem); }
/*!
* \brief This method restores the complete state of the problem and its sub-objects
* from disk.
*
* The serialization format used by this method is ad-hoc. It is the inverse of the
* serialize() method.
*
* \tparam Restarter The deserializer type
*
* \param res The deserializer object
*/
template <class Restarter>
void deserialize(Restarter& res)
{
// reload the current episode/report step from the deck
beginEpisode();
// deserialize the wells
wellModel_.deserialize(res);
if (enableAquifers_)
// deserialize the aquifer
aquiferModel_.deserialize(res);
}
/*!
* \brief This method writes the complete state of the problem and its subobjects to
* disk.
*
* The file format used here is ad-hoc.
*/
template <class Restarter>
void serialize(Restarter& res)
{
wellModel_.serialize(res);
if (enableAquifers_)
aquiferModel_.serialize(res);
}
/*!
* \brief Called by the simulator before an episode begins.
*/
void beginEpisode()
{
// Proceed to the next report step
auto& simulator = this->simulator();
int episodeIdx = simulator.episodeIndex();
auto& eclState = simulator.vanguard().eclState();
const auto& schedule = simulator.vanguard().schedule();
const auto& events = schedule[episodeIdx].events();
const auto& timeMap = schedule.getTimeMap();
if (episodeIdx >= 0 && events.hasEvent(Opm::ScheduleEvents::GEO_MODIFIER)) {
// bring the contents of the keywords to the current state of the SCHEDULE
// section.
//
// TODO (?): make grid topology changes possible (depending on what exactly
// has changed, the grid may need be re-created which has some serious
// implications on e.g., the solution of the simulation.)
const auto& miniDeck = schedule[episodeIdx].geo_keywords();
eclState.apply_geo_keywords( miniDeck );
// re-compute all quantities which may possibly be affected.
transmissibilities_.update(true);
referencePorosity_[1] = referencePorosity_[0];
updateReferencePorosity_();
updatePffDofData_();
}
if (enableExperiments && this->gridView().comm().rank() == 0 && episodeIdx >= 0) {
// print some useful information in experimental mode. (the production
// simulator does this externally.)
std::ostringstream ss;
boost::posix_time::time_facet* facet = new boost::posix_time::time_facet("%d-%b-%Y");
boost::posix_time::ptime curDateTime =
boost::posix_time::from_time_t(timeMap.getStartTime(episodeIdx));
ss.imbue(std::locale(std::locale::classic(), facet));
ss << "Report step " << episodeIdx + 1
<< "/" << timeMap.numTimesteps()
<< " at day " << timeMap.getTimePassedUntil(episodeIdx)/(24*3600)
<< "/" << timeMap.getTotalTime()/(24*3600)
<< ", date = " << curDateTime.date()
<< "\n ";
OpmLog::info(ss.str());
}
// react to TUNING changes
bool tuningEvent = false;
if (episodeIdx > 0 && enableTuning_ && events.hasEvent(Opm::ScheduleEvents::TUNING_CHANGE))
{
const auto& tuning = schedule[episodeIdx].tuning();
initialTimeStepSize_ = tuning.TSINIT;
maxTimeStepAfterWellEvent_ = tuning.TMAXWC;
maxTimeStepSize_ = tuning.TSMAXZ;
restartShrinkFactor_ = 1./tuning.TSFCNV;
minTimeStepSize_ = tuning.TSMINZ;
tuningEvent = true;
}
// set up the wells for the next episode.
wellModel_.beginEpisode();
// set up the aquifers for the next episode.
if (enableAquifers_)
// set up the aquifers for the next episode.
aquiferModel_.beginEpisode();
// set the size of the initial time step of the episode
Scalar dt = limitNextTimeStepSize_(simulator.episodeLength());
if (episodeIdx == 0 || tuningEvent)
// allow the size of the initial time step to be set via an external parameter
// if TUNING is enabled, also limit the time step size after a tuning event to TSINIT
dt = std::min(dt, initialTimeStepSize_);
simulator.setTimeStepSize(dt);
}
/*!
* \brief Called by the simulator before each time integration.
*/
void beginTimeStep()
{
const auto& simulator = this->simulator();
int episodeIdx = simulator.episodeIndex();
if (enableExperiments && this->gridView().comm().rank() == 0 && episodeIdx >= 0) {
std::ostringstream ss;
boost::posix_time::time_facet* facet = new boost::posix_time::time_facet("%d-%b-%Y");
boost::posix_time::ptime date = boost::posix_time::from_time_t((this->simulator().startTime())) + boost::posix_time::milliseconds(static_cast<long long>(this->simulator().time() / Opm::prefix::milli));
ss.imbue(std::locale(std::locale::classic(), facet));
ss <<"\nTime step " << this->simulator().timeStepIndex() << ", stepsize "
<< unit::convert::to(this->simulator().timeStepSize(), unit::day) << " days,"
<< " at day " << (double)unit::convert::to(this->simulator().time(), unit::day)
<< "/" << (double)unit::convert::to(this->simulator().endTime(), unit::day)
<< ", date = " << date;
OpmLog::info(ss.str());
}
// update explicit quantities between timesteps.
const auto& oilVaporizationControl = simulator.vanguard().schedule()[episodeIdx].oilvap();
if (drsdtActive_())
// DRSDT is enabled
for (size_t pvtRegionIdx = 0; pvtRegionIdx < maxDRs_.size(); ++pvtRegionIdx)
maxDRs_[pvtRegionIdx] = oilVaporizationControl.getMaxDRSDT(pvtRegionIdx)*simulator.timeStepSize();
if (drvdtActive_())
// DRVDT is enabled
for (size_t pvtRegionIdx = 0; pvtRegionIdx < maxDRv_.size(); ++pvtRegionIdx)
maxDRv_[pvtRegionIdx] = oilVaporizationControl.getMaxDRVDT(pvtRegionIdx)*this->simulator().timeStepSize();
// update maximum water saturation and minimum pressure
// used when ROCKCOMP is activated
const bool invalidateFromMaxWaterSat = updateMaxWaterSaturation_();
const bool invalidateFromMinPressure = updateMinPressure_();
// update hysteresis and max oil saturation used in vappars
const bool invalidateFromHyst = updateHysteresis_();
const bool invalidateFromMaxOilSat = updateMaxOilSaturation_();
// the derivatives may have change
bool invalidateIntensiveQuantities = invalidateFromMaxWaterSat || invalidateFromMinPressure || invalidateFromHyst || invalidateFromMaxOilSat;
if (invalidateIntensiveQuantities)
this->model().invalidateAndUpdateIntensiveQuantities(/*timeIdx=*/0);
if (getPropValue<TypeTag, Properties::EnablePolymer>())
updateMaxPolymerAdsorption_();
wellModel_.beginTimeStep();
if (enableAquifers_)
aquiferModel_.beginTimeStep();
tracerModel_.beginTimeStep();
}
/*!
* \brief Return if the storage term of the first iteration is identical to the storage
* term for the solution of the previous time step.
*
* For quite technical reasons, the storage term cannot be recycled if either DRSDT
* or DRVDT are active in ebos. Nor if the porosity is changes between timesteps
* using a pore volume multiplier (i.e., poreVolumeMultiplier() != 1.0)
*/
bool recycleFirstIterationStorage() const
{ return !drsdtActive_() && !drvdtActive_() && rockCompPoroMultWc_.empty() && rockCompPoroMult_.empty(); }
/*!
* \brief Called by the simulator before each Newton-Raphson iteration.
*/
void beginIteration()
{
wellModel_.beginIteration();
if (enableAquifers_)
aquiferModel_.beginIteration();
}
/*!
* \brief Called by the simulator after each Newton-Raphson iteration.
*/
void endIteration()
{
wellModel_.endIteration();
if (enableAquifers_)
aquiferModel_.endIteration();
}
/*!
* \brief Called by the simulator after each time integration.
*/
void endTimeStep()
{
#ifndef NDEBUG
if (getPropValue<TypeTag, Properties::EnableDebuggingChecks>()) {
// in debug mode, we don't care about performance, so we check if the model does
// the right thing (i.e., the mass change inside the whole reservoir must be
// equivalent to the fluxes over the grid's boundaries plus the source rates
// specified by the problem)
int rank = this->simulator().gridView().comm().rank();
if (rank == 0)
std::cout << "checking conservativeness of solution\n";
this->model().checkConservativeness(/*tolerance=*/-1, /*verbose=*/true);
if (rank == 0)
std::cout << "solution is sufficiently conservative\n";
}
#endif // NDEBUG
auto& simulator = this->simulator();
wellModel_.endTimeStep();
if (enableAquifers_)
aquiferModel_.endTimeStep();
tracerModel_.endTimeStep();
// deal with DRSDT and DRVDT
updateCompositionChangeLimits_();
if (enableDriftCompensation_) {
const auto& residual = this->model().linearizer().residual();
for (unsigned globalDofIdx = 0; globalDofIdx < residual.size(); globalDofIdx ++) {
drift_[globalDofIdx] = residual[globalDofIdx];
drift_[globalDofIdx] *= simulator.timeStepSize();
if (getPropValue<TypeTag, Properties::UseVolumetricResidual>())
drift_[globalDofIdx] *= this->model().dofTotalVolume(globalDofIdx);
}
}
bool isSubStep = !EWOMS_GET_PARAM(TypeTag, bool, EnableWriteAllSolutions) && !this->simulator().episodeWillBeOver();
eclWriter_->evalSummaryState(isSubStep);
auto& schedule = simulator.vanguard().schedule();
auto& ecl_state = simulator.vanguard().eclState();
int episodeIdx = simulator.episodeIndex();
this->applyActions(episodeIdx,
simulator.time() + simulator.timeStepSize(),
ecl_state,
schedule,
simulator.vanguard().actionState(),
simulator.vanguard().summaryState());
}
/*!
* \brief Called by the simulator after the end of an episode.
*/
void endEpisode()
{
auto& simulator = this->simulator();
auto& schedule = simulator.vanguard().schedule();
const auto& timeMap = schedule.getTimeMap();
int episodeIdx = simulator.episodeIndex();
// check if we're finished ...
if (episodeIdx + 1 >= static_cast<int>(timeMap.numTimesteps())) {
simulator.setFinished(true);
return;
}
// .. if we're not yet done, start the next episode (report step)
simulator.startNextEpisode(timeMap.getTimeStepLength(episodeIdx + 1));
}
/*!
* \brief Always returns true. The ecl output writer takes care of the rest
*/
bool shouldWriteOutput() const
{ return true; }
/*!
* \brief Returns true if an eWoms restart file should be written to disk.
*
* The EclProblem does not write any restart files using the ad-hoc format, only ones
* using the ECL format.
*/
bool shouldWriteRestartFile() const
{ return false; }
/*!
* \brief Write the requested quantities of the current solution into the output
* files.
*/
void writeOutput(bool verbose = true)
{
// use the generic code to prepare the output fields and to
// write the desired VTK files.
ParentType::writeOutput(verbose);
bool isSubStep = !EWOMS_GET_PARAM(TypeTag, bool, EnableWriteAllSolutions) && !this->simulator().episodeWillBeOver();
if (enableEclOutput_)
eclWriter_->writeOutput(isSubStep);
}
void finalizeOutput() {
// this will write all pending output to disk
// to avoid corruption of output files
eclWriter_.reset();
}
std::unordered_map<std::string, double> fetchWellPI(int reportStep,
const Opm::Action::ActionX& action,
const Opm::Schedule& schedule,
const std::vector<std::string>& matching_wells) {
auto wellpi_wells = action.wellpi_wells(WellMatcher(schedule[reportStep].well_order(),
schedule[reportStep].wlist_manager()),
matching_wells);
if (wellpi_wells.empty())
return {};
const auto num_wells = schedule[reportStep].well_order().size();
std::vector<double> wellpi_vector(num_wells);
for (const auto& wname : wellpi_wells) {
if (this->wellModel_.hasWell(wname)) {
const auto& well = schedule.getWell( wname, reportStep );
wellpi_vector[well.seqIndex()] = this->wellModel_.wellPI(wname);
}
}
const auto& comm = this->simulator().vanguard().grid().comm();
if (comm.size() > 1) {
std::vector<double> wellpi_buffer(num_wells * comm.size());
comm.gather( wellpi_vector.data(), wellpi_buffer.data(), num_wells, 0 );
if (comm.rank() == 0) {
for (int rank=1; rank < comm.size(); rank++) {
for (std::size_t well_index=0; well_index < num_wells; well_index++) {
const auto global_index = rank*num_wells + well_index;
const auto value = wellpi_buffer[global_index];
if (value != 0)
wellpi_vector[well_index] = value;
}
}
}
comm.broadcast(wellpi_vector.data(), wellpi_vector.size(), 0);
}
std::unordered_map<std::string, double> wellpi;
for (const auto& wname : wellpi_wells) {
const auto& well = schedule.getWell( wname, reportStep );
wellpi[wname] = wellpi_vector[ well.seqIndex() ];
}
return wellpi;
}
void applyActions(int reportStep,
double sim_time,
Opm::EclipseState& ecl_state,
Opm::Schedule& schedule,
Opm::Action::State& actionState,
Opm::SummaryState& summaryState) {
const auto& actions = schedule[reportStep].actions();
if (actions.empty())
return;
Opm::Action::Context context( summaryState, schedule[reportStep].wlist_manager() );
auto now = Opm::TimeStampUTC( schedule.getStartTime() ) + std::chrono::duration<double>(sim_time);
std::string ts;
{
std::ostringstream os;
os << std::setw(4) << std::to_string(now.year()) << '/'
<< std::setw(2) << std::setfill('0') << std::to_string(now.month()) << '/'
<< std::setw(2) << std::setfill('0') << std::to_string(now.day()) << " report:" << std::to_string(reportStep);
ts = os.str();
}
for (const auto& pyaction : actions.pending_python()) {
pyaction->run(ecl_state, schedule, reportStep, summaryState);
}
auto simTime = schedule.simTime(reportStep);
for (const auto& action : actions.pending(actionState, simTime)) {
auto actionResult = action->eval(context);
if (actionResult) {
std::string wells_string;
const auto& matching_wells = actionResult.wells();
if (matching_wells.size() > 0) {
for (std::size_t iw = 0; iw < matching_wells.size() - 1; iw++)
wells_string += matching_wells[iw] + ", ";
wells_string += matching_wells.back();
}
std::string msg = "The action: " + action->name() + " evaluated to true at " + ts + " wells: " + wells_string;
Opm::OpmLog::info(msg);
const auto& wellpi = this->fetchWellPI(reportStep, *action, schedule, matching_wells);
schedule.applyAction(reportStep, std::chrono::system_clock::from_time_t(simTime), *action, actionResult, wellpi);
actionState.add_run(*action, simTime);
for ( const auto& [wname, _] : wellpi) {
(void)_;
if (this->wellModel_.hasWell(wname))
this->wellModel_.updateEclWell(reportStep, wname);
}
} else {
std::string msg = "The action: " + action->name() + " evaluated to false at " + ts;
Opm::OpmLog::info(msg);
}
}
}
/*!
* \copydoc FvBaseMultiPhaseProblem::intrinsicPermeability
*/
template <class Context>
const DimMatrix& intrinsicPermeability(const Context& context,
unsigned spaceIdx,
unsigned timeIdx) const
{
unsigned globalSpaceIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
return transmissibilities_.permeability(globalSpaceIdx);
}
/*!
* \brief This method returns the intrinsic permeability tensor
* given a global element index.
*
* Its main (only?) usage is the ECL transmissibility calculation code...
*/
const DimMatrix& intrinsicPermeability(unsigned globalElemIdx) const
{ return transmissibilities_.permeability(globalElemIdx); }
/*!
* \copydoc EclTransmissiblity::transmissibility
*/
template <class Context>
Scalar transmissibility(const Context& context,
unsigned OPM_OPTIM_UNUSED fromDofLocalIdx,
unsigned toDofLocalIdx) const
{
assert(fromDofLocalIdx == 0);
return pffDofData_.get(context.element(), toDofLocalIdx).transmissibility;
}
/*!
* \copydoc EclTransmissiblity::diffusivity
*/
template <class Context>
Scalar diffusivity(const Context& context,
unsigned OPM_OPTIM_UNUSED fromDofLocalIdx,
unsigned toDofLocalIdx) const
{
assert(fromDofLocalIdx == 0);
return *pffDofData_.get(context.element(), toDofLocalIdx).diffusivity;
}
/*!
* \copydoc EclTransmissiblity::transmissibilityBoundary
*/
template <class Context>
Scalar transmissibilityBoundary(const Context& elemCtx,
unsigned boundaryFaceIdx) const
{
unsigned elemIdx = elemCtx.globalSpaceIndex(/*dofIdx=*/0, /*timeIdx=*/0);
return transmissibilities_.transmissibilityBoundary(elemIdx, boundaryFaceIdx);
}
/*!
* \copydoc EclTransmissiblity::thermalHalfTransmissibility
*/
template <class Context>
Scalar thermalHalfTransmissibility(const Context& context,
unsigned faceIdx,
unsigned timeIdx) const
{
const auto& face = context.stencil(timeIdx).interiorFace(faceIdx);
unsigned toDofLocalIdx = face.exteriorIndex();
return *pffDofData_.get(context.element(), toDofLocalIdx).thermalHalfTrans;
}
/*!
* \copydoc EclTransmissiblity::thermalHalfTransmissibility
*/
template <class Context>
Scalar thermalHalfTransmissibilityBoundary(const Context& elemCtx,
unsigned boundaryFaceIdx) const
{
unsigned elemIdx = elemCtx.globalSpaceIndex(/*dofIdx=*/0, /*timeIdx=*/0);
return transmissibilities_.thermalHalfTransBoundary(elemIdx, boundaryFaceIdx);
}
/*!
* \brief Return a reference to the object that handles the "raw" transmissibilities.
*/
const EclTransmissibility<TypeTag>& eclTransmissibilities() const
{ return transmissibilities_; }
/*!
* \copydoc BlackOilBaseProblem::thresholdPressure
*/
Scalar thresholdPressure(unsigned elem1Idx, unsigned elem2Idx) const
{ return thresholdPressures_.thresholdPressure(elem1Idx, elem2Idx); }
const EclThresholdPressure<TypeTag>& thresholdPressure() const
{ return thresholdPressures_; }
EclThresholdPressure<TypeTag>& thresholdPressure()
{ return thresholdPressures_; }
const EclTracerModel<TypeTag>& tracerModel() const
{ return tracerModel_; }
/*!
* \copydoc FvBaseMultiPhaseProblem::porosity
*
* For the EclProblem, this method is identical to referencePorosity(). The intensive
* quantities object may apply various multipliers (e.g. ones which model rock
* compressibility and water induced rock compaction) to it which depend on the
* current physical conditions.
*/
template <class Context>
Scalar porosity(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{
unsigned globalSpaceIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
return referencePorosity_[timeIdx][globalSpaceIdx];
}
/*!
* \brief Returns the porosity of an element
*
* The reference porosity of an element is the porosity of the medium before modified
* by the current solution. Note that this method is *not* part of the generic eWoms
* problem API because it would bake the assumption that only the elements are the
* degrees of freedom into the interface.
*/
Scalar referencePorosity(unsigned elementIdx, unsigned timeIdx) const
{ return referencePorosity_[timeIdx][elementIdx]; }
/*!
* \brief Sets the porosity of an element
*
*/
void setPorosity(Scalar poro, unsigned elementIdx, unsigned timeIdx = 0)
{ referencePorosity_[timeIdx][elementIdx] = poro; }
/*!
* \brief Returns the depth of an degree of freedom [m]
*
* For ECL problems this is defined as the average of the depth of an element and is
* thus slightly different from the depth of an element's centroid.
*/
template <class Context>
Scalar dofCenterDepth(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{
unsigned globalSpaceIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
return this->simulator().vanguard().cellCenterDepth(globalSpaceIdx);
}
/*!
* \copydoc BlackoilProblem::rockCompressibility
*/
template <class Context>
Scalar rockCompressibility(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{
if (rockParams_.empty())
return 0.0;
unsigned tableIdx = 0;
if (!rockTableIdx_.empty()) {
unsigned globalSpaceIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
tableIdx = rockTableIdx_[globalSpaceIdx];
}
return rockParams_[tableIdx].compressibility;
}
/*!
* \copydoc BlackoilProblem::rockReferencePressure
*/
template <class Context>
Scalar rockReferencePressure(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{
if (rockParams_.empty())
return 1e5;
unsigned tableIdx = 0;
if (!rockTableIdx_.empty()) {
unsigned globalSpaceIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
tableIdx = rockTableIdx_[globalSpaceIdx];
}
return rockParams_[tableIdx].referencePressure;
}
/*!
* \copydoc FvBaseMultiPhaseProblem::materialLawParams
*/
template <class Context>
const MaterialLawParams& materialLawParams(const Context& context,
unsigned spaceIdx, unsigned timeIdx) const
{
unsigned globalSpaceIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
return materialLawParams(globalSpaceIdx);
}
const MaterialLawParams& materialLawParams(unsigned globalDofIdx) const
{ return materialLawManager_->materialLawParams(globalDofIdx); }
/*!
* \brief Return the parameters for the energy storage law of the rock
*/
template <class Context>
const SolidEnergyLawParams&
solidEnergyLawParams(const Context& context OPM_UNUSED,
unsigned spaceIdx OPM_UNUSED,
unsigned timeIdx OPM_UNUSED) const
{
unsigned globalSpaceIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
return thermalLawManager_->solidEnergyLawParams(globalSpaceIdx);
}
/*!
* \copydoc FvBaseMultiPhaseProblem::thermalConductionParams
*/
template <class Context>
const ThermalConductionLawParams &
thermalConductionLawParams(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{
unsigned globalSpaceIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
return thermalLawManager_->thermalConductionLawParams(globalSpaceIdx);
}
/*!
* \brief Returns the ECL material law manager
*
* Note that this method is *not* part of the generic eWoms problem API because it
* would force all problens use the ECL material laws.
*/
std::shared_ptr<const EclMaterialLawManager> materialLawManager() const
{ return materialLawManager_; }
/*!
* \copydoc materialLawManager()
*/
std::shared_ptr<EclMaterialLawManager> materialLawManager()
{ return materialLawManager_; }
/*!
* \brief Returns the initial solvent saturation for a given a cell index
*/
Scalar solventSaturation(unsigned elemIdx) const
{
if (solventSaturation_.empty())
return 0;
return solventSaturation_[elemIdx];
}
/*!
* \brief Returns the initial polymer concentration for a given a cell index
*/
Scalar polymerConcentration(unsigned elemIdx) const
{
if (polymerConcentration_.empty())
return 0;
return polymerConcentration_[elemIdx];
}
/*!
* \brief Returns the polymer molecule weight for a given cell index
*/
// TODO: remove this function if not called
Scalar polymerMolecularWeight(const unsigned elemIdx) const
{
if (polymerMoleWeight_.empty())
return 0.0;
return polymerMoleWeight_[elemIdx];
}
/*!
* \brief Returns the index of the relevant region for thermodynmic properties
*/
template <class Context>
unsigned pvtRegionIndex(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{ return pvtRegionIndex(context.globalSpaceIndex(spaceIdx, timeIdx)); }
/*!
* \brief Returns the index the relevant PVT region given a cell index
*/
unsigned pvtRegionIndex(unsigned elemIdx) const
{
if (pvtnum_.empty())
return 0;
return pvtnum_[elemIdx];
}
const std::vector<int>& pvtRegionArray() const
{ return pvtnum_; }
/*!
* \brief Returns the index of the relevant region for thermodynmic properties
*/
template <class Context>
unsigned satnumRegionIndex(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{ return satnumRegionIndex(context.globalSpaceIndex(spaceIdx, timeIdx)); }
/*!
* \brief Returns the index the relevant saturation function region given a cell index
*/
unsigned satnumRegionIndex(unsigned elemIdx) const
{
if (satnum_.empty())
return 0;
return satnum_[elemIdx];
}
/*!
* \brief Returns the index of the relevant region for thermodynmic properties
*/
template <class Context>
unsigned miscnumRegionIndex(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{ return miscnumRegionIndex(context.globalSpaceIndex(spaceIdx, timeIdx)); }
/*!
* \brief Returns the index the relevant MISC region given a cell index
*/
unsigned miscnumRegionIndex(unsigned elemIdx) const
{
if (miscnum_.empty())
return 0;
return miscnum_[elemIdx];
}
/*!
* \brief Returns the index of the relevant region for thermodynmic properties
*/
template <class Context>
unsigned plmixnumRegionIndex(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{ return plmixnumRegionIndex(context.globalSpaceIndex(spaceIdx, timeIdx)); }
/*!
* \brief Returns the index the relevant PLMIXNUM (for polymer module) region given a cell index
*/
unsigned plmixnumRegionIndex(unsigned elemIdx) const
{
if (plmixnum_.empty())
return 0;
return plmixnum_[elemIdx];
}
/*!
* \brief Returns the max polymer adsorption value
*/
template <class Context>
Scalar maxPolymerAdsorption(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{ return maxPolymerAdsorption(context.globalSpaceIndex(spaceIdx, timeIdx)); }
/*!
* \brief Returns the max polymer adsorption value
*/
Scalar maxPolymerAdsorption(unsigned elemIdx) const
{
if (maxPolymerAdsorption_.empty())
return 0;
return maxPolymerAdsorption_[elemIdx];
}
/*!
* \copydoc FvBaseProblem::name
*/
std::string name() const
{ return this->simulator().vanguard().caseName(); }
/*!
* \copydoc FvBaseMultiPhaseProblem::temperature
*/
template <class Context>
Scalar temperature(const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{
// use the initial temperature of the DOF if temperature is not a primary
// variable
unsigned globalDofIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
return initialFluidStates_[globalDofIdx].temperature(/*phaseIdx=*/0);
}
/*!
* \copydoc FvBaseProblem::boundary
*
* ECLiPSE uses no-flow conditions for all boundaries. \todo really?
*/
template <class Context>
void boundary(BoundaryRateVector& values,
const Context& context,
unsigned spaceIdx,
unsigned timeIdx) const
{
if (!enableEnergy || !enableThermalFluxBoundaries)
values.setNoFlow();
else {
// in the energy case we need to specify a non-trivial boundary condition
// because the geothermal gradient needs to be maintained. for this, we
// simply assume the initial temperature at the boundary and specify the
// thermal flow accordingly. in this context, "thermal flow" means energy
// flow due to a temerature gradient while assuming no-flow for mass
unsigned interiorDofIdx = context.interiorScvIndex(spaceIdx, timeIdx);
unsigned globalDofIdx = context.globalSpaceIndex(interiorDofIdx, timeIdx);
values.setThermalFlow(context, spaceIdx, timeIdx, initialFluidStates_[globalDofIdx]);
}
if (nonTrivialBoundaryConditions()) {
unsigned indexInInside = context.intersection(spaceIdx).indexInInside();
unsigned interiorDofIdx = context.interiorScvIndex(spaceIdx, timeIdx);
unsigned globalDofIdx = context.globalSpaceIndex(interiorDofIdx, timeIdx);
unsigned pvtRegionIdx = pvtRegionIndex(context, spaceIdx, timeIdx);
switch (indexInInside) {
case 0:
if (freebcXMinus_[globalDofIdx])
values.setFreeFlow(context, spaceIdx, timeIdx, initialFluidStates_[globalDofIdx]);
else
values.setMassRate(massratebcXMinus_[globalDofIdx], pvtRegionIdx);
break;
case 1:
if (freebcX_[globalDofIdx])
values.setFreeFlow(context, spaceIdx, timeIdx, initialFluidStates_[globalDofIdx]);
else
values.setMassRate(massratebcX_[globalDofIdx], pvtRegionIdx);
break;
case 2:
if (freebcYMinus_[globalDofIdx])
values.setFreeFlow(context, spaceIdx, timeIdx, initialFluidStates_[globalDofIdx]);
else
values.setMassRate(massratebcYMinus_[globalDofIdx], pvtRegionIdx);
break;
case 3:
if (freebcY_[globalDofIdx])
values.setFreeFlow(context, spaceIdx, timeIdx, initialFluidStates_[globalDofIdx]);
else
values.setMassRate(massratebcY_[globalDofIdx], pvtRegionIdx);
break;
case 4:
if (freebcZMinus_[globalDofIdx])
values.setFreeFlow(context, spaceIdx, timeIdx, initialFluidStates_[globalDofIdx]);
else
values.setMassRate(massratebcZMinus_[globalDofIdx], pvtRegionIdx);
break;
case 5:
if (freebcZ_[globalDofIdx])
values.setFreeFlow(context, spaceIdx, timeIdx, initialFluidStates_[globalDofIdx]);
else
values.setMassRate(massratebcZ_[globalDofIdx], pvtRegionIdx);
break;
default:
throw std::logic_error("invalid face index for boundary condition");
}
}
}
/*!
* \copydoc FvBaseProblem::initial
*
* The reservoir problem uses a constant boundary condition for
* the whole domain.
*/
template <class Context>
void initial(PrimaryVariables& values, const Context& context, unsigned spaceIdx, unsigned timeIdx) const
{
unsigned globalDofIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
values.setPvtRegionIndex(pvtRegionIndex(context, spaceIdx, timeIdx));
values.assignNaive(initialFluidStates_[globalDofIdx]);
if (enableSolvent)
values[Indices::solventSaturationIdx] = solventSaturation_[globalDofIdx];
if (enablePolymer)
values[Indices::polymerConcentrationIdx] = polymerConcentration_[globalDofIdx];
if (enablePolymerMolarWeight)
values[Indices::polymerMoleWeightIdx]= polymerMoleWeight_[globalDofIdx];
if (enableBrine)
values[Indices::saltConcentrationIdx] = initialFluidStates_[globalDofIdx].saltConcentration();
values.checkDefined();
}
/*!
* \copydoc FvBaseProblem::initialSolutionApplied()
*/
void initialSolutionApplied()
{
// initialize the wells. Note that this needs to be done after initializing the
// intrinsic permeabilities and the after applying the initial solution because
// the well model uses these...
wellModel_.init();
// let the object for threshold pressures initialize itself. this is done only at
// this point, because determining the threshold pressures may require to access
// the initial solution.
thresholdPressures_.finishInit();
updateCompositionChangeLimits_();
if (enableAquifers_)
aquiferModel_.initialSolutionApplied();
}
/*!
* \copydoc FvBaseProblem::source
*
* For this problem, the source term of all components is 0 everywhere.
*/
template <class Context>
void source(RateVector& rate,
const Context& context,
unsigned spaceIdx,
unsigned timeIdx) const
{
rate = 0.0;
wellModel_.computeTotalRatesForDof(rate, context, spaceIdx, timeIdx);
// convert the source term from the total mass rate of the
// cell to the one per unit of volume as used by the model.
const unsigned globalDofIdx = context.globalSpaceIndex(spaceIdx, timeIdx);
for (unsigned eqIdx = 0; eqIdx < numEq; ++ eqIdx) {
rate[eqIdx] /= this->model().dofTotalVolume(globalDofIdx);
Opm::Valgrind::CheckDefined(rate[eqIdx]);
assert(Opm::isfinite(rate[eqIdx]));
}
if (enableAquifers_)
aquiferModel_.addToSource(rate, context, spaceIdx, timeIdx);
// if requested, compensate systematic mass loss for cells which were "well
// behaved" in the last time step
if (enableDriftCompensation_) {
const auto& intQuants = context.intensiveQuantities(spaceIdx, timeIdx);
const auto& simulator = this->simulator();
const auto& model = this->model();
// we need a higher maxCompensation than the Newton tolerance because the
// current time step might be shorter than the last one
Scalar maxCompensation = 10.0*model.newtonMethod().tolerance();
Scalar poro = intQuants.referencePorosity();
Scalar dt = simulator.timeStepSize();
EqVector dofDriftRate = drift_[globalDofIdx];
dofDriftRate /= dt*context.dofTotalVolume(spaceIdx, timeIdx);
// compute the weighted total drift rate
Scalar totalDriftRate = 0.0;
for (unsigned eqIdx = 0; eqIdx < numEq; ++ eqIdx)
totalDriftRate +=
std::abs(dofDriftRate[eqIdx])*dt*model.eqWeight(globalDofIdx, eqIdx)/poro;
// make sure that we do not exceed the maximum rate of drift compensation
if (totalDriftRate > maxCompensation)
dofDriftRate *= maxCompensation/totalDriftRate;
for (unsigned eqIdx = 0; eqIdx < numEq; ++ eqIdx)
rate[eqIdx] -= dofDriftRate[eqIdx];
}
}
/*!
* \brief Returns the maximum value of the gas dissolution factor at the current time
* for a given degree of freedom.
*/
Scalar maxGasDissolutionFactor(unsigned timeIdx, unsigned globalDofIdx) const
{
int pvtRegionIdx = pvtRegionIndex(globalDofIdx);
if (!drsdtActive_() || maxDRs_[pvtRegionIdx] < 0.0)
return std::numeric_limits<Scalar>::max()/2.0;
// this is a bit hacky because it assumes that a time discretization with only
// two time indices is used.
if (timeIdx == 0)
return lastRs_[globalDofIdx] + maxDRs_[pvtRegionIdx];
else
return lastRs_[globalDofIdx];
}
/*!
* \brief Returns the maximum value of the oil vaporization factor at the current
* time for a given degree of freedom.
*/
Scalar maxOilVaporizationFactor(unsigned timeIdx, unsigned globalDofIdx) const
{
int pvtRegionIdx = pvtRegionIndex(globalDofIdx);
if (!drvdtActive_() || maxDRv_[pvtRegionIdx] < 0.0)
return std::numeric_limits<Scalar>::max()/2.0;
// this is a bit hacky because it assumes that a time discretization with only
// two time indices is used.
if (timeIdx == 0)
return lastRv_[globalDofIdx] + maxDRv_[pvtRegionIdx];
else
return lastRv_[globalDofIdx];
}
/*!
* \brief Returns an element's historic maximum oil phase saturation that was
* observed during the simulation.
*
* In this context, "historic" means the the time before the current timestep began.
*
* This is a bit of a hack from the conceptional point of view, but it is required to
* match the results of the 'flow' and ECLIPSE 100 simulators.
*/
Scalar maxOilSaturation(unsigned globalDofIdx) const
{
if (!vapparsActive())
return 0.0;
return maxOilSaturation_[globalDofIdx];
}
/*!
* \brief Sets an element's maximum oil phase saturation observed during the
* simulation.
*
* In this context, "historic" means the the time before the current timestep began.
*
* This a hack on top of the maxOilSaturation() hack but it is currently required to
* do restart externally. i.e. from the flow code.
*/
void setMaxOilSaturation(unsigned globalDofIdx, Scalar value)
{
if (!vapparsActive())
return;
maxOilSaturation_[globalDofIdx] = value;
}
/*!
* \brief Returns an element's historic maximum water phase saturation that was
* observed during the simulation.
*
* In this context, "historic" means the the time before the current timestep began.
*
* This is used for output of the maximum water saturation used as input
* for water induced rock compation ROCK2D/ROCK2DTR.
*/
Scalar maxWaterSaturation(unsigned globalDofIdx) const
{
if (maxWaterSaturation_.empty())
return 0.0;
return maxWaterSaturation_[globalDofIdx];
}
/*!
* \brief Returns an element's historic minimum pressure of the oil phase that was
* observed during the simulation.
*
* In this context, "historic" means the the time before the current timestep began.
*
* This is used for output of the minimum pressure used as input
* for the irreversible rock compation option.
*/
Scalar minOilPressure(unsigned globalDofIdx) const
{
if (minOilPressure_.empty())
return 0.0;
return minOilPressure_[globalDofIdx];
}
/*!
* \brief Returns a reference to the ECL well manager used by the problem.
*
* This can be used for inspecting wells outside of the problem.
*/
const EclWellModel& wellModel() const
{ return wellModel_; }
EclWellModel& wellModel()
{ return wellModel_; }
EclAquiferModel& mutableAquiferModel()
{ return aquiferModel_; }
// temporary solution to facilitate output of initial state from flow
const InitialFluidState& initialFluidState(unsigned globalDofIdx) const
{ return initialFluidStates_[globalDofIdx]; }
const Opm::EclipseIO& eclIO() const
{ return eclWriter_->eclIO(); }
bool vapparsActive() const
{
const auto& simulator = this->simulator();
int episodeIdx = std::max(simulator.episodeIndex(), 0);
const auto& oilVaporizationControl = simulator.vanguard().schedule()[episodeIdx].oilvap();
return (oilVaporizationControl.getType() == Opm::OilVaporizationProperties::OilVaporization::VAPPARS);
}
bool nonTrivialBoundaryConditions() const
{ return nonTrivialBoundaryConditions_; }
/*!
* \brief Propose the size of the next time step to the simulator.
*
* This method is only called if the Newton solver does converge, the simulator
* automatically cuts the time step in half without consultating this method again.
*/
Scalar nextTimeStepSize() const
{
// allow external code to do the timestepping
if (this->nextTimeStepSize_ > 0.0)
return this->nextTimeStepSize_;
const auto& simulator = this->simulator();
int episodeIdx = simulator.episodeIndex();
// for the initial episode, we use a fixed time step size
if (episodeIdx < 0)
return initialTimeStepSize_;
// ask the newton method for a suggestion. This suggestion will be based on how
// well the previous time step converged. After that, apply the runtime time
// stepping constraints.
const auto& newtonMethod = this->model().newtonMethod();
return limitNextTimeStepSize_(newtonMethod.suggestTimeStepSize(simulator.timeStepSize()));
}
/*!
* \brief Returns the minimum allowable size of a time step.
*/
Scalar minTimeStepSize() const
{ return minTimeStepSize_; }
/*!
* \brief Returns the maximum number of subsequent failures for the time integration
* before giving up.
*/
unsigned maxTimeIntegrationFailures() const
{ return maxFails_; }
/*!
* \brief Calculate the porosity multiplier due to water induced rock compaction.
*
* TODO: The API of this is a bit ad-hoc, it would be better to use context objects.
*/
template <class LhsEval>
LhsEval rockCompPoroMultiplier(const IntensiveQuantities& intQuants, unsigned elementIdx) const
{
if (rockCompPoroMult_.empty() && rockCompPoroMultWc_.empty())
return 1.0;
unsigned tableIdx = 0;
if (!rockTableIdx_.empty())
tableIdx = rockTableIdx_[elementIdx];
const auto& fs = intQuants.fluidState();
LhsEval effectiveOilPressure = Opm::decay<LhsEval>(fs.pressure(oilPhaseIdx));
if (!minOilPressure_.empty())
// The pore space change is irreversible
effectiveOilPressure =
Opm::min(Opm::decay<LhsEval>(fs.pressure(oilPhaseIdx)),
minOilPressure_[elementIdx]);
if (!overburdenPressure_.empty())
effectiveOilPressure -= overburdenPressure_[elementIdx];
if (!rockCompPoroMult_.empty()) {
return rockCompPoroMult_[tableIdx].eval(effectiveOilPressure, /*extrapolation=*/true);
}
// water compaction
assert(!rockCompPoroMultWc_.empty());
LhsEval SwMax = Opm::max(Opm::decay<LhsEval>(fs.saturation(waterPhaseIdx)), maxWaterSaturation_[elementIdx]);
LhsEval SwDeltaMax = SwMax - initialFluidStates_[elementIdx].saturation(waterPhaseIdx);
return rockCompPoroMultWc_[tableIdx].eval(effectiveOilPressure, SwDeltaMax, /*extrapolation=*/true);
}
/*!
* \brief Calculate the transmissibility multiplier due to water induced rock compaction.
*
* TODO: The API of this is a bit ad-hoc, it would be better to use context objects.
*/
template <class LhsEval>
LhsEval rockCompTransMultiplier(const IntensiveQuantities& intQuants, unsigned elementIdx) const
{
if (rockCompTransMult_.empty() && rockCompTransMultWc_.empty())
return 1.0;
unsigned tableIdx = 0;
if (!rockTableIdx_.empty())
tableIdx = rockTableIdx_[elementIdx];
const auto& fs = intQuants.fluidState();
LhsEval effectiveOilPressure = Opm::decay<LhsEval>(fs.pressure(oilPhaseIdx));
if (!minOilPressure_.empty())
// The pore space change is irreversible
effectiveOilPressure =
Opm::min(Opm::decay<LhsEval>(fs.pressure(oilPhaseIdx)),
minOilPressure_[elementIdx]);
if (overburdenPressure_.size() > 0)
effectiveOilPressure -= overburdenPressure_[elementIdx];
if (!rockCompTransMult_.empty())
return rockCompTransMult_[tableIdx].eval(effectiveOilPressure, /*extrapolation=*/true);
// water compaction
assert(!rockCompTransMultWc_.empty());
LhsEval SwMax = Opm::max(Opm::decay<LhsEval>(fs.saturation(waterPhaseIdx)), maxWaterSaturation_[elementIdx]);
LhsEval SwDeltaMax = SwMax - initialFluidStates_[elementIdx].saturation(waterPhaseIdx);
return rockCompTransMultWc_[tableIdx].eval(effectiveOilPressure, SwDeltaMax, /*extrapolation=*/true);
}
/*!
* \brief Get the pressure of the overburden.
*
* This method is mainly for output.
*/
Scalar overburdenPressure(unsigned elementIdx) const
{
if (overburdenPressure_.empty())
return 0.0;
return overburdenPressure_[elementIdx];
}
private:
void checkDeckCompatibility_() const
{
const auto& comm = this->simulator().gridView().comm();
if (comm.rank() == 0)
{
// Only rank 0 has the deck and hence can do the checks!
const auto& deck = this->simulator().vanguard().deck();
if (enableApiTracking)
throw std::logic_error("API tracking is not yet implemented but requested at compile time.");
if (!enableApiTracking && deck.hasKeyword("API"))
throw std::logic_error("The simulator is build with API tracking disabled, but API tracking is requested by the deck.");
if (enableSolvent && !deck.hasKeyword("SOLVENT"))
throw std::runtime_error("The simulator requires the solvent option to be enabled, but the deck does not.");
else if (!enableSolvent && deck.hasKeyword("SOLVENT"))
throw std::runtime_error("The deck enables the solvent option, but the simulator is compiled without it.");
if (enablePolymer && !deck.hasKeyword("POLYMER"))
throw std::runtime_error("The simulator requires the polymer option to be enabled, but the deck does not.");
else if (!enablePolymer && deck.hasKeyword("POLYMER"))
throw std::runtime_error("The deck enables the polymer option, but the simulator is compiled without it.");
if (enableExtbo && !deck.hasKeyword("PVTSOL"))
throw std::runtime_error("The simulator requires the extendedBO option to be enabled, but the deck does not.");
else if (!enableExtbo && deck.hasKeyword("PVTSOL"))
throw std::runtime_error("The deck enables the extendedBO option, but the simulator is compiled without it.");
if (deck.hasKeyword("TEMP") && deck.hasKeyword("THERMAL"))
throw std::runtime_error("The deck enables both, the TEMP and the THERMAL options, but they are mutually exclusive.");
bool deckEnergyEnabled = (deck.hasKeyword("TEMP") || deck.hasKeyword("THERMAL"));
if (enableEnergy && !deckEnergyEnabled)
throw std::runtime_error("The simulator requires the TEMP or the THERMAL option to be enabled, but the deck activates neither.");
else if (!enableEnergy && deckEnergyEnabled)
throw std::runtime_error("The deck enables the TEMP or the THERMAL option, but the simulator is not compiled to support either.");
if (deckEnergyEnabled && deck.hasKeyword("TEMP"))
std::cerr << "WARNING: The deck requests the TEMP option, i.e., treating energy "
<< "conservation as a post processing step. This is currently unsupported, "
<< "i.e., energy conservation is always handled fully implicitly." << std::endl;
int numDeckPhases = FluidSystem::numActivePhases();
if (numDeckPhases < Indices::numPhases)
std::cerr << "WARNING: The number of active phases specified by the deck ("
<< numDeckPhases << ") is smaller than the number of compiled-in phases ("
<< Indices::numPhases << "). This usually results in a significant "
<< "performance degradation compared to using a specialized simulator." << std::endl;
else if (numDeckPhases < Indices::numPhases)
throw std::runtime_error("The deck enables "+std::to_string(numDeckPhases)+" phases "
"while this simulator can only handle "+
std::to_string(Indices::numPhases)+".");
// make sure that the correct phases are active
if (FluidSystem::phaseIsActive(oilPhaseIdx) && !Indices::oilEnabled)
throw std::runtime_error("The deck enables oil, but this simulator cannot handle it.");
if (FluidSystem::phaseIsActive(gasPhaseIdx) && !Indices::gasEnabled)
throw std::runtime_error("The deck enables gas, but this simulator cannot handle it.");
if (FluidSystem::phaseIsActive(waterPhaseIdx) && !Indices::waterEnabled)
throw std::runtime_error("The deck enables water, but this simulator cannot handle it.");
// the opposite cases should be fine (albeit a bit slower than what's possible)
}
}
bool drsdtActive_() const
{
const auto& simulator = this->simulator();
int episodeIdx = std::max(simulator.episodeIndex(), 0);
const auto& oilVaporizationControl = simulator.vanguard().schedule()[episodeIdx].oilvap();
return (oilVaporizationControl.drsdtActive());
}
bool drvdtActive_() const
{
const auto& simulator = this->simulator();
int episodeIdx = std::max(simulator.episodeIndex(), 0);
const auto& oilVaporizationControl = simulator.vanguard().schedule()[episodeIdx].oilvap();
return (oilVaporizationControl.drvdtActive());
}
// update the parameters needed for DRSDT and DRVDT
void updateCompositionChangeLimits_()
{
// update the "last Rs" values for all elements, including the ones in the ghost
// and overlap regions
const auto& simulator = this->simulator();
int episodeIdx = std::max(simulator.episodeIndex(), 0);
const auto& oilVaporizationControl = simulator.vanguard().schedule()[episodeIdx].oilvap();
if (oilVaporizationControl.drsdtActive()) {
ElementContext elemCtx(simulator);
const auto& vanguard = simulator.vanguard();
auto elemIt = vanguard.gridView().template begin</*codim=*/0>();
const auto& elemEndIt = vanguard.gridView().template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const Element& elem = *elemIt;
elemCtx.updatePrimaryStencil(elem);
elemCtx.updatePrimaryIntensiveQuantities(/*timeIdx=*/0);
unsigned compressedDofIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& iq = elemCtx.intensiveQuantities(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& fs = iq.fluidState();
typedef typename std::decay<decltype(fs)>::type FluidState;
int pvtRegionIdx = pvtRegionIndex(compressedDofIdx);
if (oilVaporizationControl.getOption(pvtRegionIdx) || fs.saturation(gasPhaseIdx) > freeGasMinSaturation_)
lastRs_[compressedDofIdx] =
Opm::BlackOil::template getRs_<FluidSystem,
FluidState,
Scalar>(fs, iq.pvtRegionIndex());
else
lastRs_[compressedDofIdx] = std::numeric_limits<Scalar>::infinity();
}
}
// update the "last Rv" values for all elements, including the ones in the ghost
// and overlap regions
if (drvdtActive_()) {
ElementContext elemCtx(simulator);
const auto& vanguard = simulator.vanguard();
auto elemIt = vanguard.gridView().template begin</*codim=*/0>();
const auto& elemEndIt = vanguard.gridView().template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const Element& elem = *elemIt;
elemCtx.updatePrimaryStencil(elem);
elemCtx.updatePrimaryIntensiveQuantities(/*timeIdx=*/0);
unsigned compressedDofIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& iq = elemCtx.intensiveQuantities(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& fs = iq.fluidState();
typedef typename std::decay<decltype(fs)>::type FluidState;
lastRv_[compressedDofIdx] =
Opm::BlackOil::template getRv_<FluidSystem,
FluidState,
Scalar>(fs, iq.pvtRegionIndex());
}
}
}
bool updateMaxOilSaturation_()
{
const auto& simulator = this->simulator();
// we use VAPPARS
if (vapparsActive()) {
ElementContext elemCtx(simulator);
const auto& vanguard = simulator.vanguard();
auto elemIt = vanguard.gridView().template begin</*codim=*/0>();
const auto& elemEndIt = vanguard.gridView().template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const Element& elem = *elemIt;
elemCtx.updatePrimaryStencil(elem);
elemCtx.updatePrimaryIntensiveQuantities(/*timeIdx=*/0);
unsigned compressedDofIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& iq = elemCtx.intensiveQuantities(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& fs = iq.fluidState();
Scalar So = Opm::decay<Scalar>(fs.saturation(oilPhaseIdx));
maxOilSaturation_[compressedDofIdx] = std::max(maxOilSaturation_[compressedDofIdx], So);
}
// we need to invalidate the intensive quantities cache here because the
// derivatives of Rs and Rv will most likely have changed
return true;
}
return false;
}
bool updateMaxWaterSaturation_()
{
// water compaction is activated in ROCKCOMP
if (maxWaterSaturation_.size()== 0)
return false;
maxWaterSaturation_[/*timeIdx=*/1] = maxWaterSaturation_[/*timeIdx=*/0];
ElementContext elemCtx(this->simulator());
const auto& vanguard = this->simulator().vanguard();
auto elemIt = vanguard.gridView().template begin</*codim=*/0>();
const auto& elemEndIt = vanguard.gridView().template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const Element& elem = *elemIt;
elemCtx.updatePrimaryStencil(elem);
elemCtx.updatePrimaryIntensiveQuantities(/*timeIdx=*/0);
unsigned compressedDofIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& iq = elemCtx.intensiveQuantities(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& fs = iq.fluidState();
Scalar Sw = Opm::decay<Scalar>(fs.saturation(waterPhaseIdx));
maxWaterSaturation_[compressedDofIdx] = std::max(maxWaterSaturation_[compressedDofIdx], Sw);
}
return true;
}
bool updateMinPressure_()
{
// IRREVERS option is used in ROCKCOMP
if (minOilPressure_.empty())
return false;
ElementContext elemCtx(this->simulator());
const auto& vanguard = this->simulator().vanguard();
auto elemIt = vanguard.gridView().template begin</*codim=*/0>();
const auto& elemEndIt = vanguard.gridView().template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const Element& elem = *elemIt;
elemCtx.updatePrimaryStencil(elem);
elemCtx.updatePrimaryIntensiveQuantities(/*timeIdx=*/0);
unsigned compressedDofIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& iq = elemCtx.intensiveQuantities(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& fs = iq.fluidState();
minOilPressure_[compressedDofIdx] =
std::min(minOilPressure_[compressedDofIdx],
Opm::getValue(fs.pressure(oilPhaseIdx)));
}
return true;
}
void readRockParameters_()
{
const auto& simulator = this->simulator();
const auto& vanguard = simulator.vanguard();
const auto& eclState = vanguard.eclState();
const auto& rock_config = eclState.getSimulationConfig().rock_config();
// read the rock compressibility parameters
{
const auto& comp = rock_config.comp();
rockParams_.clear();
for (const auto& c : comp)
rockParams_.push_back( { c.pref, c.compressibility } );
}
// read the parameters for water-induced rock compaction
readRockCompactionParameters_();
unsigned numElem = vanguard.gridView().size(0);
if (eclState.fieldProps().has_int(rock_config.rocknum_property())) {
rockTableIdx_.resize(numElem);
const auto& num = eclState.fieldProps().get_int(rock_config.rocknum_property());
for (size_t elemIdx = 0; elemIdx < numElem; ++ elemIdx) {
rockTableIdx_[elemIdx] = num[elemIdx] - 1;
}
}
// Store overburden pressure pr element
const auto& overburdTables = eclState.getTableManager().getOverburdTables();
if (!overburdTables.empty()) {
overburdenPressure_.resize(numElem,0.0);
size_t numRocktabTables = rock_config.num_rock_tables();
if (overburdTables.size() != numRocktabTables)
throw std::runtime_error(std::to_string(numRocktabTables) +" OVERBURD tables is expected, but " + std::to_string(overburdTables.size()) +" is provided");
std::vector<Opm::Tabulated1DFunction<Scalar>> overburdenTables(numRocktabTables);
for (size_t regionIdx = 0; regionIdx < numRocktabTables; ++regionIdx) {
const Opm::OverburdTable& overburdTable = overburdTables.template getTable<Opm::OverburdTable>(regionIdx);
overburdenTables[regionIdx].setXYContainers(overburdTable.getDepthColumn(),overburdTable.getOverburdenPressureColumn());
}
for (size_t elemIdx = 0; elemIdx < numElem; ++ elemIdx) {
unsigned tableIdx = 0;
if (!rockTableIdx_.empty()) {
tableIdx = rockTableIdx_[elemIdx];
}
overburdenPressure_[elemIdx] = overburdenTables[tableIdx].eval(vanguard.cellCenterDepth(elemIdx), /*extrapolation=*/true);
}
}
}
void readRockCompactionParameters_()
{
const auto& vanguard = this->simulator().vanguard();
const auto& eclState = vanguard.eclState();
const auto& rock_config = eclState.getSimulationConfig().rock_config();
if (!rock_config.active())
return; // deck does not enable rock compaction
unsigned numElem = vanguard.gridView().size(0);
switch (rock_config.hysteresis_mode()) {
case RockConfig::Hysteresis::REVERS:
break;
case RockConfig::Hysteresis::IRREVERS:
// interpolate the porv volume multiplier using the minimum pressure in the cell
// i.e. don't allow re-inflation.
minOilPressure_.resize(numElem, 1e99);
break;
default:
throw std::runtime_error("Not support ROCKOMP hysteresis option ");
}
size_t numRocktabTables = rock_config.num_rock_tables();
bool waterCompaction = rock_config.water_compaction();
if (!waterCompaction) {
const auto& rocktabTables = eclState.getTableManager().getRocktabTables();
if (rocktabTables.size() != numRocktabTables)
throw std::runtime_error("ROCKCOMP is activated." + std::to_string(numRocktabTables)
+" ROCKTAB tables is expected, but " + std::to_string(rocktabTables.size()) +" is provided");
rockCompPoroMult_.resize(numRocktabTables);
rockCompTransMult_.resize(numRocktabTables);
for (size_t regionIdx = 0; regionIdx < numRocktabTables; ++regionIdx) {
const auto& rocktabTable = rocktabTables.template getTable<Opm::RocktabTable>(regionIdx);
const auto& pressureColumn = rocktabTable.getPressureColumn();
const auto& poroColumn = rocktabTable.getPoreVolumeMultiplierColumn();
const auto& transColumn = rocktabTable.getTransmissibilityMultiplierColumn();
rockCompPoroMult_[regionIdx].setXYContainers(pressureColumn, poroColumn);
rockCompTransMult_[regionIdx].setXYContainers(pressureColumn, transColumn);
}
} else {
const auto& rock2dTables = eclState.getTableManager().getRock2dTables();
const auto& rock2dtrTables = eclState.getTableManager().getRock2dtrTables();
const auto& rockwnodTables = eclState.getTableManager().getRockwnodTables();
maxWaterSaturation_.resize(numElem, 0.0);
if (rock2dTables.size() != numRocktabTables)
throw std::runtime_error("Water compation option is selected in ROCKCOMP." + std::to_string(numRocktabTables)
+" ROCK2D tables is expected, but " + std::to_string(rock2dTables.size()) +" is provided");
if (rockwnodTables.size() != numRocktabTables)
throw std::runtime_error("Water compation option is selected in ROCKCOMP." + std::to_string(numRocktabTables)
+" ROCKWNOD tables is expected, but " + std::to_string(rockwnodTables.size()) +" is provided");
//TODO check size match
rockCompPoroMultWc_.resize(numRocktabTables, TabulatedTwoDFunction(TabulatedTwoDFunction::InterpolationPolicy::Vertical));
for (size_t regionIdx = 0; regionIdx < numRocktabTables; ++regionIdx) {
const Opm::RockwnodTable& rockwnodTable = rockwnodTables.template getTable<Opm::RockwnodTable>(regionIdx);
const auto& rock2dTable = rock2dTables[regionIdx];
if (rockwnodTable.getSaturationColumn().size() != rock2dTable.sizeMultValues())
throw std::runtime_error("Number of entries in ROCKWNOD and ROCK2D needs to match.");
for (size_t xIdx = 0; xIdx < rock2dTable.size(); ++xIdx) {
rockCompPoroMultWc_[regionIdx].appendXPos(rock2dTable.getPressureValue(xIdx));
for (size_t yIdx = 0; yIdx < rockwnodTable.getSaturationColumn().size(); ++yIdx)
rockCompPoroMultWc_[regionIdx].appendSamplePoint(xIdx,
rockwnodTable.getSaturationColumn()[yIdx],
rock2dTable.getPvmultValue(xIdx, yIdx));
}
}
if (!rock2dtrTables.empty()) {
rockCompTransMultWc_.resize(numRocktabTables, TabulatedTwoDFunction(TabulatedTwoDFunction::InterpolationPolicy::Vertical));
for (size_t regionIdx = 0; regionIdx < numRocktabTables; ++regionIdx) {
const Opm::RockwnodTable& rockwnodTable = rockwnodTables.template getTable<Opm::RockwnodTable>(regionIdx);
const auto& rock2dtrTable = rock2dtrTables[regionIdx];
if (rockwnodTable.getSaturationColumn().size() != rock2dtrTable.sizeMultValues())
throw std::runtime_error("Number of entries in ROCKWNOD and ROCK2DTR needs to match.");
for (size_t xIdx = 0; xIdx < rock2dtrTable.size(); ++xIdx) {
rockCompTransMultWc_[regionIdx].appendXPos(rock2dtrTable.getPressureValue(xIdx));
for (size_t yIdx = 0; yIdx < rockwnodTable.getSaturationColumn().size(); ++yIdx)
rockCompTransMultWc_[regionIdx].appendSamplePoint(xIdx,
rockwnodTable.getSaturationColumn()[yIdx],
rock2dtrTable.getTransMultValue(xIdx, yIdx));
}
}
}
}
}
void readMaterialParameters_()
{
const auto& simulator = this->simulator();
const auto& vanguard = simulator.vanguard();
const auto& eclState = vanguard.eclState();
// the PVT and saturation region numbers
updatePvtnum_();
updateSatnum_();
// the MISC region numbers (solvent model)
updateMiscnum_();
// the PLMIX region numbers (polymer model)
updatePlmixnum_();
////////////////////////////////
// porosity
updateReferencePorosity_();
referencePorosity_[1] = referencePorosity_[0];
////////////////////////////////
////////////////////////////////
// fluid-matrix interactions (saturation functions; relperm/capillary pressure)
materialLawManager_ = std::make_shared<EclMaterialLawManager>();
materialLawManager_->initFromState(eclState);
materialLawManager_->initParamsForElements(eclState, this->model().numGridDof());
////////////////////////////////
}
void readThermalParameters_()
{
if (!enableEnergy)
return;
const auto& simulator = this->simulator();
const auto& vanguard = simulator.vanguard();
const auto& eclState = vanguard.eclState();
// fluid-matrix interactions (saturation functions; relperm/capillary pressure)
thermalLawManager_ = std::make_shared<EclThermalLawManager>();
thermalLawManager_->initParamsForElements(eclState, this->model().numGridDof());
}
void updateReferencePorosity_()
{
const auto& simulator = this->simulator();
const auto& vanguard = simulator.vanguard();
const auto& eclState = vanguard.eclState();
size_t numDof = this->model().numGridDof();
referencePorosity_[/*timeIdx=*/0].resize(numDof);
const auto& fp = eclState.fieldProps();
const std::vector<double> porvData = fp.porv(true);
const std::vector<int> actnumData = fp.actnum();
for (size_t dofIdx = 0; dofIdx < numDof; ++ dofIdx) {
unsigned cartElemIdx = vanguard.cartesianIndex(dofIdx);
Scalar poreVolume = porvData[cartElemIdx];
// we define the porosity as the accumulated pore volume divided by the
// geometric volume of the element. Note that -- in pathetic cases -- it can
// be larger than 1.0!
Scalar dofVolume = simulator.model().dofTotalVolume(dofIdx);
assert(dofVolume > 0.0);
referencePorosity_[/*timeIdx=*/0][dofIdx] = poreVolume/dofVolume;
}
}
void initFluidSystem_()
{
const auto& simulator = this->simulator();
const auto& eclState = simulator.vanguard().eclState();
const auto& schedule = simulator.vanguard().schedule();
FluidSystem::initFromState(eclState, schedule);
}
void readInitialCondition_()
{
const auto& simulator = this->simulator();
const auto& vanguard = simulator.vanguard();
const auto& eclState = vanguard.eclState();
if (eclState.getInitConfig().hasEquil())
readEquilInitialCondition_();
else
readExplicitInitialCondition_();
readBlackoilExtentionsInitialConditions_();
//initialize min/max values
size_t numElems = this->model().numGridDof();
for (size_t elemIdx = 0; elemIdx < numElems; ++elemIdx) {
const auto& fs = initialFluidStates_[elemIdx];
if(maxWaterSaturation_.size() > 0)
maxWaterSaturation_[elemIdx] = std::max(maxWaterSaturation_[elemIdx], fs.saturation(waterPhaseIdx));
if(maxOilSaturation_.size() > 0)
maxOilSaturation_[elemIdx] = std::max(maxOilSaturation_[elemIdx], fs.saturation(oilPhaseIdx));
if(minOilPressure_.size() > 0)
minOilPressure_[elemIdx] = std::min(minOilPressure_[elemIdx], fs.pressure(oilPhaseIdx));
}
}
void readEquilInitialCondition_()
{
const auto& simulator = this->simulator();
// initial condition corresponds to hydrostatic conditions.
typedef Opm::EclEquilInitializer<TypeTag> EquilInitializer;
EquilInitializer equilInitializer(simulator, *materialLawManager_);
size_t numElems = this->model().numGridDof();
initialFluidStates_.resize(numElems);
for (size_t elemIdx = 0; elemIdx < numElems; ++elemIdx) {
auto& elemFluidState = initialFluidStates_[elemIdx];
elemFluidState.assign(equilInitializer.initialFluidState(elemIdx));
}
}
void readEclRestartSolution_()
{
// Set the start time of the simulation
auto& simulator = this->simulator();
const auto& schedule = simulator.vanguard().schedule();
const auto& eclState = simulator.vanguard().eclState();
const auto& timeMap = schedule.getTimeMap();
const auto& initconfig = eclState.getInitConfig();
{
int restart_step = initconfig.getRestartStep();
simulator.setStartTime(timeMap.getStartTime(/*timeStepIdx=*/0));
simulator.setTime(timeMap.getTimePassedUntil(restart_step));
simulator.startNextEpisode(simulator.startTime() + simulator.time(),
timeMap.getTimeStepLength(restart_step));
simulator.setEpisodeIndex(restart_step);
}
eclWriter_->beginRestart();
Scalar dt = std::min(eclWriter_->restartTimeStepSize(), simulator.episodeLength());
simulator.setTimeStepSize(dt);
size_t numElems = this->model().numGridDof();
initialFluidStates_.resize(numElems);
if (enableSolvent)
solventSaturation_.resize(numElems, 0.0);
if (enablePolymer)
polymerConcentration_.resize(numElems, 0.0);
if (enablePolymerMolarWeight) {
const std::string msg {"Support of the RESTART for polymer molecular weight "
"is not implemented yet. The polymer weight value will be "
"zero when RESTART begins"};
Opm::OpmLog::warning("NO_POLYMW_RESTART", msg);
polymerMoleWeight_.resize(numElems, 0.0);
}
for (size_t elemIdx = 0; elemIdx < numElems; ++elemIdx) {
auto& elemFluidState = initialFluidStates_[elemIdx];
elemFluidState.setPvtRegionIndex(pvtRegionIndex(elemIdx));
eclWriter_->eclOutputModule().initHysteresisParams(simulator, elemIdx);
eclWriter_->eclOutputModule().assignToFluidState(elemFluidState, elemIdx);
// Note: Function processRestartSaturations_() mutates the
// 'ssol' argument--the value from the restart file--if solvent
// is enabled. Then, store the updated solvent saturation into
// 'solventSaturation_'. Otherwise, just pass a dummy value to
// the function and discard the unchanged result. Do not index
// into 'solventSaturation_' unless solvent is enabled.
{
auto ssol = enableSolvent
? eclWriter_->eclOutputModule().getSolventSaturation(elemIdx)
: Scalar(0);
processRestartSaturations_(elemFluidState, ssol);
if (enableSolvent)
solventSaturation_[elemIdx] = ssol;
}
lastRs_[elemIdx] = elemFluidState.Rs();
lastRv_[elemIdx] = elemFluidState.Rv();
if (enablePolymer)
polymerConcentration_[elemIdx] = eclWriter_->eclOutputModule().getPolymerConcentration(elemIdx);
// if we need to restart for polymer molecular weight simulation, we need to add related here
}
const int episodeIdx = simulator.episodeIndex();
const auto& oilVaporizationControl = simulator.vanguard().schedule()[episodeIdx].oilvap();
if (drsdtActive_())
// DRSDT is enabled
for (size_t pvtRegionIdx = 0; pvtRegionIdx < maxDRs_.size(); ++pvtRegionIdx)
maxDRs_[pvtRegionIdx] = oilVaporizationControl.getMaxDRSDT(pvtRegionIdx)*simulator.timeStepSize();
if (drvdtActive_())
// DRVDT is enabled
for (size_t pvtRegionIdx = 0; pvtRegionIdx < maxDRv_.size(); ++pvtRegionIdx)
maxDRv_[pvtRegionIdx] = oilVaporizationControl.getMaxDRVDT(pvtRegionIdx)*simulator.timeStepSize();
if (tracerModel().numTracers() > 0 && this->gridView().comm().rank() == 0)
std::cout << "Warning: Restart is not implemented for the tracer model, it will initialize itself "
<< "with the initial tracer concentration.\n"
<< std::flush;
// assign the restart solution to the current solution. note that we still need
// to compute real initial solution after this because the initial fluid states
// need to be correct for stuff like boundary conditions.
auto& sol = this->model().solution(/*timeIdx=*/0);
const auto& gridView = this->gridView();
ElementContext elemCtx(simulator);
auto elemIt = gridView.template begin</*codim=*/0>();
const auto& elemEndIt = gridView.template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const auto& elem = *elemIt;
if (elem.partitionType() != Dune::InteriorEntity)
continue;
elemCtx.updatePrimaryStencil(elem);
int elemIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
initial(sol[elemIdx], elemCtx, /*spaceIdx=*/0, /*timeIdx=*/0);
}
// make sure that the ghost and overlap entities exhibit the correct
// solution. alternatively, this could be done in the loop above by also
// considering non-interior elements. Since the initial() method might not work
// 100% correctly for such elements, let's play safe and explicitly synchronize
// using message passing.
this->model().syncOverlap();
eclWriter_->endRestart();
}
void processRestartSaturations_(InitialFluidState& elemFluidState, Scalar& solventSaturation)
{
// each phase needs to be above certain value to be claimed to be existing
// this is used to recover some RESTART running with the defaulted single-precision format
const Scalar smallSaturationTolerance = 1.e-6;
Scalar sumSaturation = 0.0;
for (size_t phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
if (FluidSystem::phaseIsActive(phaseIdx)) {
if (elemFluidState.saturation(phaseIdx) < smallSaturationTolerance)
elemFluidState.setSaturation(phaseIdx, 0.0);
sumSaturation += elemFluidState.saturation(phaseIdx);
}
}
if (enableSolvent) {
if (solventSaturation < smallSaturationTolerance)
solventSaturation = 0.0;
sumSaturation += solventSaturation;
}
assert(sumSaturation > 0.0);
for (size_t phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
if (FluidSystem::phaseIsActive(phaseIdx)) {
const Scalar saturation = elemFluidState.saturation(phaseIdx) / sumSaturation;
elemFluidState.setSaturation(phaseIdx, saturation);
}
}
if (enableSolvent) {
solventSaturation = solventSaturation / sumSaturation;
}
}
void readExplicitInitialCondition_()
{
const auto& simulator = this->simulator();
const auto& vanguard = simulator.vanguard();
const auto& eclState = vanguard.eclState();
const auto& fp = eclState.fieldProps();
bool has_swat = fp.has_double("SWAT");
bool has_sgas = fp.has_double("SGAS");
bool has_rs = fp.has_double("RS");
bool has_rv = fp.has_double("RV");
bool has_pressure = fp.has_double("PRESSURE");
// make sure all required quantities are enables
if (Indices::numPhases > 1) {
if (FluidSystem::phaseIsActive(waterPhaseIdx) && !has_swat)
throw std::runtime_error("The ECL input file requires the presence of the SWAT keyword if "
"the water phase is active");
if (FluidSystem::phaseIsActive(gasPhaseIdx) && !has_sgas && FluidSystem::phaseIsActive(oilPhaseIdx))
throw std::runtime_error("The ECL input file requires the presence of the SGAS keyword if "
"the gas phase is active");
}
if (!has_pressure)
throw std::runtime_error("The ECL input file requires the presence of the PRESSURE "
"keyword if the model is initialized explicitly");
if (FluidSystem::enableDissolvedGas() && !has_rs)
throw std::runtime_error("The ECL input file requires the RS keyword to be present if"
" dissolved gas is enabled");
if (FluidSystem::enableVaporizedOil() && !has_rv)
throw std::runtime_error("The ECL input file requires the RV keyword to be present if"
" vaporized oil is enabled");
size_t numDof = this->model().numGridDof();
initialFluidStates_.resize(numDof);
std::vector<double> waterSaturationData;
std::vector<double> gasSaturationData;
std::vector<double> pressureData;
std::vector<double> rsData;
std::vector<double> rvData;
std::vector<double> tempiData;
if (FluidSystem::phaseIsActive(waterPhaseIdx) && Indices::numPhases > 1)
waterSaturationData = fp.get_double("SWAT");
else
waterSaturationData.resize(numDof);
if (FluidSystem::phaseIsActive(gasPhaseIdx) && FluidSystem::phaseIsActive(oilPhaseIdx))
gasSaturationData = fp.get_double("SGAS");
else
gasSaturationData.resize(numDof);
pressureData = fp.get_double("PRESSURE");
if (FluidSystem::enableDissolvedGas())
rsData = fp.get_double("RS");
if (FluidSystem::enableVaporizedOil())
rvData = fp.get_double("RV");
// initial reservoir temperature
tempiData = fp.get_double("TEMPI");
// calculate the initial fluid states
for (size_t dofIdx = 0; dofIdx < numDof; ++dofIdx) {
auto& dofFluidState = initialFluidStates_[dofIdx];
dofFluidState.setPvtRegionIndex(pvtRegionIndex(dofIdx));
//////
// set temperature
//////
Scalar temperatureLoc = tempiData[dofIdx];
if (!std::isfinite(temperatureLoc) || temperatureLoc <= 0)
temperatureLoc = FluidSystem::surfaceTemperature;
dofFluidState.setTemperature(temperatureLoc);
//////
// set saturations
//////
if (FluidSystem::phaseIsActive(FluidSystem::waterPhaseIdx))
dofFluidState.setSaturation(FluidSystem::waterPhaseIdx,
waterSaturationData[dofIdx]);
if (FluidSystem::phaseIsActive(FluidSystem::gasPhaseIdx))
dofFluidState.setSaturation(FluidSystem::gasPhaseIdx,
gasSaturationData[dofIdx]);
if (FluidSystem::phaseIsActive(FluidSystem::oilPhaseIdx))
dofFluidState.setSaturation(FluidSystem::oilPhaseIdx,
1.0
- waterSaturationData[dofIdx]
- gasSaturationData[dofIdx]);
//////
// set phase pressures
//////
Scalar oilPressure = pressureData[dofIdx];
// this assumes that capillary pressures only depend on the phase saturations
// and possibly on temperature. (this is always the case for ECL problems.)
Dune::FieldVector<Scalar, numPhases> pc(0.0);
const auto& matParams = materialLawParams(dofIdx);
MaterialLaw::capillaryPressures(pc, matParams, dofFluidState);
Opm::Valgrind::CheckDefined(oilPressure);
Opm::Valgrind::CheckDefined(pc);
for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
if (!FluidSystem::phaseIsActive(phaseIdx))
continue;
dofFluidState.setPressure(phaseIdx, oilPressure + (pc[phaseIdx] - pc[oilPhaseIdx]));
}
if (FluidSystem::enableDissolvedGas())
dofFluidState.setRs(rsData[dofIdx]);
else if (Indices::gasEnabled && Indices::oilEnabled)
dofFluidState.setRs(0.0);
if (FluidSystem::enableVaporizedOil())
dofFluidState.setRv(rvData[dofIdx]);
else if (Indices::gasEnabled && Indices::oilEnabled)
dofFluidState.setRv(0.0);
//////
// set invB_
//////
for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
if (!FluidSystem::phaseIsActive(phaseIdx))
continue;
const auto& b = FluidSystem::inverseFormationVolumeFactor(dofFluidState, phaseIdx, pvtRegionIndex(dofIdx));
dofFluidState.setInvB(phaseIdx, b);
const auto& rho = FluidSystem::density(dofFluidState, phaseIdx, pvtRegionIndex(dofIdx));
dofFluidState.setDensity(phaseIdx, rho);
}
}
}
void readBlackoilExtentionsInitialConditions_()
{
const auto& simulator = this->simulator();
const auto& vanguard = simulator.vanguard();
const auto& eclState = vanguard.eclState();
size_t numDof = this->model().numGridDof();
if (enableSolvent) {
if (eclState.fieldProps().has_double("SSOL"))
solventSaturation_ = eclState.fieldProps().get_double("SSOL");
else
solventSaturation_.resize(numDof, 0.0);
}
if (enablePolymer) {
if (eclState.fieldProps().has_double("SPOLY"))
polymerConcentration_ = eclState.fieldProps().get_double("SPOLY");
else
polymerConcentration_.resize(numDof, 0.0);
}
if (enablePolymerMolarWeight) {
if (eclState.fieldProps().has_double("SPOLYMW"))
polymerMoleWeight_ = eclState.fieldProps().get_double("SPOLYMW");
else
polymerMoleWeight_.resize(numDof, 0.0);
}
}
// update the hysteresis parameters of the material laws for the whole grid
bool updateHysteresis_()
{
if (!materialLawManager_->enableHysteresis())
return false;
// we need to update the hysteresis data for _all_ elements (i.e., not just the
// interior ones) to avoid desynchronization of the processes in the parallel case!
const auto& simulator = this->simulator();
ElementContext elemCtx(simulator);
const auto& vanguard = simulator.vanguard();
auto elemIt = vanguard.gridView().template begin</*codim=*/0>();
const auto& elemEndIt = vanguard.gridView().template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const Element& elem = *elemIt;
elemCtx.updatePrimaryStencil(elem);
elemCtx.updatePrimaryIntensiveQuantities(/*timeIdx=*/0);
unsigned compressedDofIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& intQuants = elemCtx.intensiveQuantities(/*spaceIdx=*/0, /*timeIdx=*/0);
materialLawManager_->updateHysteresis(intQuants.fluidState(), compressedDofIdx);
}
return true;
}
void updateMaxPolymerAdsorption_()
{
// we need to update the max polymer adsoption data for all elements
const auto& simulator = this->simulator();
ElementContext elemCtx(simulator);
const auto& vanguard = simulator.vanguard();
auto elemIt = vanguard.gridView().template begin</*codim=*/0>();
const auto& elemEndIt = vanguard.gridView().template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const Element& elem = *elemIt;
elemCtx.updatePrimaryStencil(elem);
elemCtx.updatePrimaryIntensiveQuantities(/*timeIdx=*/0);
unsigned compressedDofIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& intQuants = elemCtx.intensiveQuantities(/*spaceIdx=*/0, /*timeIdx=*/0);
maxPolymerAdsorption_[compressedDofIdx] = std::max(maxPolymerAdsorption_[compressedDofIdx] , Opm::scalarValue(intQuants.polymerAdsorption()));
}
}
template<class T>
void updateNum(const std::string& name, std::vector<T>& numbers)
{
const auto& simulator = this->simulator();
const auto& eclState = simulator.vanguard().eclState();
if (!eclState.fieldProps().has_int(name))
return;
const auto& numData = eclState.fieldProps().get_int(name);
const auto& vanguard = simulator.vanguard();
unsigned numElems = vanguard.gridView().size(/*codim=*/0);
numbers.resize(numElems);
for (unsigned elemIdx = 0; elemIdx < numElems; ++elemIdx) {
numbers[elemIdx] = static_cast<T>(numData[elemIdx]) - 1;
}
}
void updatePvtnum_()
{
updateNum("PVTNUM", pvtnum_);
}
void updateSatnum_()
{
updateNum("SATNUM", satnum_);
}
void updateMiscnum_()
{
updateNum("MISCNUM", miscnum_);
}
void updatePlmixnum_()
{
updateNum("PLMIXNUM", plmixnum_);
}
struct PffDofData_
{
Opm::ConditionalStorage<enableEnergy, Scalar> thermalHalfTrans;
Opm::ConditionalStorage<enableDiffusion, Scalar> diffusivity;
Scalar transmissibility;
};
// update the prefetch friendly data object
void updatePffDofData_()
{
const auto& distFn =
[this](PffDofData_& dofData,
const Stencil& stencil,
unsigned localDofIdx)
-> void
{
const auto& elementMapper = this->model().elementMapper();
unsigned globalElemIdx = elementMapper.index(stencil.entity(localDofIdx));
if (localDofIdx != 0) {
unsigned globalCenterElemIdx = elementMapper.index(stencil.entity(/*dofIdx=*/0));
dofData.transmissibility = transmissibilities_.transmissibility(globalCenterElemIdx, globalElemIdx);
if (enableEnergy)
*dofData.thermalHalfTrans = transmissibilities_.thermalHalfTrans(globalCenterElemIdx, globalElemIdx);
if (enableDiffusion)
*dofData.diffusivity = transmissibilities_.diffusivity(globalCenterElemIdx, globalElemIdx);
}
};
pffDofData_.update(distFn);
}
void readBoundaryConditions_()
{
nonTrivialBoundaryConditions_ = false;
const auto& simulator = this->simulator();
const auto& vanguard = simulator.vanguard();
const auto& bcconfig = vanguard.eclState().getSimulationConfig().bcconfig();
if (bcconfig.size() > 0) {
nonTrivialBoundaryConditions_ = true;
size_t numCartDof = vanguard.cartesianSize();
unsigned numElems = vanguard.gridView().size(/*codim=*/0);
std::vector<int> cartesianToCompressedElemIdx(numCartDof, -1);
for (unsigned elemIdx = 0; elemIdx < numElems; ++elemIdx)
cartesianToCompressedElemIdx[vanguard.cartesianIndex(elemIdx)] = elemIdx;
massratebcXMinus_.resize(numElems, 0.0);
massratebcX_.resize(numElems, 0.0);
massratebcYMinus_.resize(numElems, 0.0);
massratebcY_.resize(numElems, 0.0);
massratebcZMinus_.resize(numElems, 0.0);
massratebcZ_.resize(numElems, 0.0);
freebcX_.resize(numElems, false);
freebcXMinus_.resize(numElems, false);
freebcY_.resize(numElems, false);
freebcYMinus_.resize(numElems, false);
freebcZ_.resize(numElems, false);
freebcZMinus_.resize(numElems, false);
for (const auto& bcface : bcconfig) {
const auto& type = bcface.bctype;
if (type == BCType::RATE) {
int compIdx = 0; // default initialize to avoid -Wmaybe-uninitialized warning
switch (bcface.component) {
case BCComponent::OIL:
compIdx = Indices::canonicalToActiveComponentIndex(oilCompIdx);
break;
case BCComponent::GAS:
compIdx = Indices::canonicalToActiveComponentIndex(gasCompIdx);
break;
case BCComponent::WATER:
compIdx = Indices::canonicalToActiveComponentIndex(waterCompIdx);
break;
case BCComponent::SOLVENT:
if (!enableSolvent)
throw std::logic_error("solvent is disabled and you're trying to add solvent to BC");
compIdx = Indices::solventSaturationIdx;
break;
case BCComponent::POLYMER:
if (!enablePolymer)
throw std::logic_error("polymer is disabled and you're trying to add polymer to BC");
compIdx = Indices::polymerConcentrationIdx;
break;
case BCComponent::NONE:
throw std::logic_error("you need to specify the component when RATE type is set in BC");
break;
}
std::vector<RateVector>* data = nullptr;
switch (bcface.dir) {
case FaceDir::XMinus:
data = &massratebcXMinus_;
break;
case FaceDir::XPlus:
data = &massratebcX_;
break;
case FaceDir::YMinus:
data = &massratebcYMinus_;
break;
case FaceDir::YPlus:
data = &massratebcY_;
break;
case FaceDir::ZMinus:
data = &massratebcZMinus_;
break;
case FaceDir::ZPlus:
data = &massratebcZ_;
break;
}
const Evaluation rate = bcface.rate;
for (int i = bcface.i1; i <= bcface.i2; ++i) {
for (int j = bcface.j1; j <= bcface.j2; ++j) {
for (int k = bcface.k1; k <= bcface.k2; ++k) {
std::array<int, 3> tmp = {i,j,k};
auto elemIdx = cartesianToCompressedElemIdx[vanguard.cartesianIndex(tmp)];
if (elemIdx >= 0)
(*data)[elemIdx][compIdx] = rate;
}
}
}
} else if (type == BCType::FREE) {
std::vector<bool>* data = nullptr;
switch (bcface.dir) {
case FaceDir::XMinus:
data = &freebcXMinus_;
break;
case FaceDir::XPlus:
data = &freebcX_;
break;
case FaceDir::YMinus:
data = &freebcYMinus_;
break;
case FaceDir::YPlus:
data = &freebcY_;
break;
case FaceDir::ZMinus:
data = &freebcZMinus_;
break;
case FaceDir::ZPlus:
data = &freebcZ_;
break;
}
for (int i = bcface.i1; i <= bcface.i2; ++i) {
for (int j = bcface.j1; j <= bcface.j2; ++j) {
for (int k = bcface.k1; k <= bcface.k2; ++k) {
std::array<int, 3> tmp = {i,j,k};
auto elemIdx = cartesianToCompressedElemIdx[vanguard.cartesianIndex(tmp)];
if (elemIdx >= 0)
(*data)[elemIdx] = true;
}
}
}
// TODO: either the real initial solution needs to be computed or read from the restart file
const auto& eclState = simulator.vanguard().eclState();
const auto& initconfig = eclState.getInitConfig();
if (initconfig.restartRequested()) {
throw std::logic_error("restart is not compatible with using free boundary conditions");
}
} else {
throw std::logic_error("invalid type for BC. Use FREE or RATE");
}
}
}
}
// this method applies the runtime constraints specified via the deck and/or command
// line parameters for the size of the next time step.
Scalar limitNextTimeStepSize_(Scalar dtNext) const
{
if (!enableExperiments)
return dtNext;
const auto& simulator = this->simulator();
int episodeIdx = simulator.episodeIndex();
// first thing in the morning, limit the time step size to the maximum size
dtNext = std::min(dtNext, maxTimeStepSize_);
Scalar remainingEpisodeTime =
simulator.episodeStartTime() + simulator.episodeLength()
- (simulator.startTime() + simulator.time());
assert(remainingEpisodeTime >= 0.0);
// if we would have a small amount of time left over in the current episode, make
// two equal time steps instead of a big and a small one
if (remainingEpisodeTime/2.0 < dtNext && dtNext < remainingEpisodeTime*(1.0 - 1e-5))
// note: limiting to the maximum time step size here is probably not strictly
// necessary, but it should not hurt and is more fool-proof
dtNext = std::min(maxTimeStepSize_, remainingEpisodeTime/2.0);
if (simulator.episodeStarts()) {
// if a well event occured, respect the limit for the maximum time step after
// that, too
int reportStepIdx = std::max(episodeIdx, 0);
const auto& events = simulator.vanguard().schedule()[reportStepIdx].events();
bool wellEventOccured =
events.hasEvent(Opm::ScheduleEvents::NEW_WELL)
|| events.hasEvent(Opm::ScheduleEvents::PRODUCTION_UPDATE)
|| events.hasEvent(Opm::ScheduleEvents::INJECTION_UPDATE)
|| events.hasEvent(Opm::ScheduleEvents::WELL_STATUS_CHANGE);
if (episodeIdx >= 0 && wellEventOccured && maxTimeStepAfterWellEvent_ > 0)
dtNext = std::min(dtNext, maxTimeStepAfterWellEvent_);
}
return dtNext;
}
static std::string briefDescription_;
std::array<std::vector<Scalar>, 2> referencePorosity_;
EclTransmissibility<TypeTag> transmissibilities_;
std::shared_ptr<EclMaterialLawManager> materialLawManager_;
std::shared_ptr<EclThermalLawManager> thermalLawManager_;
EclThresholdPressure<TypeTag> thresholdPressures_;
std::vector<int> pvtnum_;
std::vector<unsigned short> satnum_;
std::vector<unsigned short> miscnum_;
std::vector<unsigned short> plmixnum_;
std::vector<unsigned short> rockTableIdx_;
std::vector<RockParams> rockParams_;
std::vector<Scalar> maxPolymerAdsorption_;
std::vector<InitialFluidState> initialFluidStates_;
std::vector<Scalar> polymerConcentration_;
// polymer molecular weight
std::vector<Scalar> polymerMoleWeight_;
std::vector<Scalar> solventSaturation_;
std::vector<bool> dRsDtOnlyFreeGas_; // apply the DRSDT rate limit only to cells that exhibit free gas
std::vector<Scalar> lastRs_;
std::vector<Scalar> maxDRs_;
std::vector<Scalar> lastRv_;
std::vector<Scalar> maxDRv_;
constexpr static Scalar freeGasMinSaturation_ = 1e-7;
std::vector<Scalar> maxOilSaturation_;
std::vector<Scalar> maxWaterSaturation_;
std::vector<Scalar> overburdenPressure_;
std::vector<Scalar> minOilPressure_;
std::vector<TabulatedTwoDFunction> rockCompPoroMultWc_;
std::vector<TabulatedTwoDFunction> rockCompTransMultWc_;
std::vector<TabulatedFunction> rockCompPoroMult_;
std::vector<TabulatedFunction> rockCompTransMult_;
bool enableDriftCompensation_;
GlobalEqVector drift_;
EclWellModel wellModel_;
bool enableAquifers_;
EclAquiferModel aquiferModel_;
bool enableEclOutput_;
std::unique_ptr<EclWriterType> eclWriter_;
PffGridVector<GridView, Stencil, PffDofData_, DofMapper> pffDofData_;
TracerModel tracerModel_;
bool nonTrivialBoundaryConditions_;
std::vector<bool> freebcX_;
std::vector<bool> freebcXMinus_;
std::vector<bool> freebcY_;
std::vector<bool> freebcYMinus_;
std::vector<bool> freebcZ_;
std::vector<bool> freebcZMinus_;
std::vector<RateVector> massratebcX_;
std::vector<RateVector> massratebcXMinus_;
std::vector<RateVector> massratebcY_;
std::vector<RateVector> massratebcYMinus_;
std::vector<RateVector> massratebcZ_;
std::vector<RateVector> massratebcZMinus_;
// time stepping parameters
bool enableTuning_;
Scalar initialTimeStepSize_;
Scalar maxTimeStepAfterWellEvent_;
Scalar maxTimeStepSize_;
Scalar restartShrinkFactor_;
unsigned maxFails_;
Scalar minTimeStepSize_;
};
template <class TypeTag>
std::string EclProblem<TypeTag>::briefDescription_;
} // namespace Opm
#endif
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