ebos: use the same well model, aquifer model and linear solver as flow

This enables `ebos` to run Norne and other non-trivial data
sets. While at it, adapt the tolerances by `ebos`.

This patch only affects the research simulator, i.e. `flow` is
unaffected by it.

ebos/ebos.cc

@@ -23,28 +23,15 @@
 /*!
  * \file
  *
- * \brief A general-purpose simulator for ECL decks using the black-oil model.
+ * \brief The main file for ebos, a general-purpose simulator for ECL decks for research
+ *        purposes.
  */
 #include "config.h"
 
-#include <opm/material/common/quad.hpp>
-#include <ewoms/common/start.hh>
-
-#include "eclproblem.hh"
-
-BEGIN_PROPERTIES
-
-NEW_TYPE_TAG(EclProblem, INHERITS_FROM(BlackOilModel, EclBaseProblem));
-
-// Enable experimental features for ebos: ebos is the research simulator of the OPM
-// project. If you're looking for a more stable "production quality" simulator, consider
-// using `flow`
-SET_BOOL_PROP(EclProblem, EnableExperiments, true);
-
-END_PROPERTIES
+#include "ebos.hh"
 
 int main(int argc, char **argv)
 {
-    typedef TTAG(EclProblem) ProblemTypeTag;
+    typedef TTAG(EbosTypeTag) ProblemTypeTag;
     return Ewoms::start<ProblemTypeTag>(argc, argv);
 }

ebos/ebos.hh

@@ -0,0 +1,135 @@
+// -*- 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
+ *
+ * \brief The common settings for all ebos variants.
+ */
+#include "eclproblem.hh"
+
+#include <opm/autodiff/BlackoilWellModel.hpp>
+#include <opm/autodiff/BlackoilAquiferModel.hpp>
+#include <opm/autodiff/ISTLSolverEbos.hpp>
+
+#include <ewoms/common/start.hh>
+
+namespace Ewoms {
+template <class TypeTag>
+class EbosProblem;
+}
+
+BEGIN_PROPERTIES
+
+NEW_TYPE_TAG(EbosTypeTag, INHERITS_FROM(BlackOilModel, EclBaseProblem, FlowModelParameters));
+
+// Set the problem class
+SET_TYPE_PROP(EbosTypeTag, Problem, Ewoms::EbosProblem<TypeTag>);
+
+// Enable experimental features for ebos: ebos is the research simulator of the OPM
+// project. If you're looking for a more stable "production quality" simulator, consider
+// using `flow`
+SET_BOOL_PROP(EbosTypeTag, EnableExperiments, true);
+
+// use flow's well model for now
+SET_TYPE_PROP(EbosTypeTag, EclWellModel, Opm::BlackoilWellModel<TypeTag>);
+
+// set some properties that are only required by the well model
+SET_BOOL_PROP(EbosTypeTag, MatrixAddWellContributions, true);
+SET_BOOL_PROP(EbosTypeTag, EnableTerminalOutput, false);
+// flow's well model only works with surface volumes
+SET_BOOL_PROP(EbosTypeTag, BlackoilConserveSurfaceVolume, true);
+// the values for the residual are for the whole cell instead of for a cubic meter of the cell
+SET_BOOL_PROP(EbosTypeTag, UseVolumetricResidual, false);
+
+// by default use flow's aquifer model for now
+SET_TYPE_PROP(EbosTypeTag, EclAquiferModel, Opm::BlackoilAquiferModel<TypeTag>);
+
+// use flow's linear solver backend for now
+SET_TAG_PROP(EbosTypeTag, LinearSolverSplice, FlowIstlSolver);
+
+// the default for the allowed volumetric error for oil per second
+SET_SCALAR_PROP(EbosTypeTag, NewtonTolerance, 1e-1);
+
+// set fraction of the pore volume where the volumetric residual may be violated during
+// strict Newton iterations
+SET_SCALAR_PROP(EbosTypeTag, EclNewtonRelaxedVolumeFraction, 0.05);
+
+// the maximum volumetric error of a cell in the relaxed region
+SET_SCALAR_PROP(EbosTypeTag, EclNewtonRelaxedTolerance, 1e6*GET_PROP_VALUE(TypeTag, NewtonTolerance));
+
+// 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.
+SET_SCALAR_PROP(EbosTypeTag, EclNewtonSumTolerance, 1e-5);
+
+// make all Newton iterations strict, i.e., the volumetric Newton tolerance must be
+// always be upheld in the majority of the spatial domain. In this context, "majority"
+// means 1 - EclNewtonRelaxedVolumeFraction.
+SET_INT_PROP(EbosTypeTag, EclNewtonStrictIterations, 100);
+
+// set the maximum number of Newton iterations to 8 so that we fail quickly (albeit
+// relatively often)
+SET_INT_PROP(EbosTypeTag, NewtonMaxIterations, 8);
+
+END_PROPERTIES
+
+namespace Ewoms {
+template <class TypeTag>
+class EbosProblem : public EclProblem<TypeTag>
+{
+    typedef EclProblem<TypeTag> ParentType;
+
+public:
+    static void registerParameters()
+    {
+        ParentType::registerParameters();
+
+        Opm::BlackoilModelParametersEbos<TypeTag>::registerParameters();
+        EWOMS_REGISTER_PARAM(TypeTag, bool, EnableTerminalOutput, "Do *NOT* use!");
+        EWOMS_HIDE_PARAM(TypeTag, DbhpMaxRel);
+        EWOMS_HIDE_PARAM(TypeTag, DwellFractionMax);
+        EWOMS_HIDE_PARAM(TypeTag, MaxResidualAllowed);
+        EWOMS_HIDE_PARAM(TypeTag, ToleranceMb);
+        EWOMS_HIDE_PARAM(TypeTag, ToleranceCnv);
+        EWOMS_HIDE_PARAM(TypeTag, ToleranceCnvRelaxed);
+        EWOMS_HIDE_PARAM(TypeTag, ToleranceWells);
+        EWOMS_HIDE_PARAM(TypeTag, ToleranceWellControl);
+        EWOMS_HIDE_PARAM(TypeTag, MaxWelleqIter);
+        EWOMS_HIDE_PARAM(TypeTag, UseMultisegmentWell);
+        EWOMS_HIDE_PARAM(TypeTag, TolerancePressureMsWells);
+        EWOMS_HIDE_PARAM(TypeTag, MaxPressureChangeMsWells);
+        EWOMS_HIDE_PARAM(TypeTag, UseInnerIterationsMsWells);
+        EWOMS_HIDE_PARAM(TypeTag, MaxInnerIterMsWells);
+        EWOMS_HIDE_PARAM(TypeTag, MaxSinglePrecisionDays);
+        EWOMS_HIDE_PARAM(TypeTag, MaxStrictIter);
+        EWOMS_HIDE_PARAM(TypeTag, SolveWelleqInitially);
+        EWOMS_HIDE_PARAM(TypeTag, UpdateEquationsScaling);
+        EWOMS_HIDE_PARAM(TypeTag, UseUpdateStabilization);
+        EWOMS_HIDE_PARAM(TypeTag, MatrixAddWellContributions);
+        EWOMS_HIDE_PARAM(TypeTag, EnableTerminalOutput);
+    }
+
+    // inherit the constructors
+    using ParentType::EclProblem;
+};
+}