tpsanewtonmethodparams.hpp

// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
  Copyright 2025 NORCE AS
 
  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.
*/
#ifndef TPSA_NEWTON_METHOD_PARAMS_HPP
#define TPSA_NEWTON_METHOD_PARAMS_HPP
 
 
namespace Opm::Parameters {
 
// The maximum error which may occur in a simulation before the Newton method for the time step is aborted
template<class Scalar>
struct TpsaNewtonMaxError { static constexpr Scalar value = 1e100; };
 
// Number of maximum iterations for the Newton method
struct TpsaNewtonMaxIterations { static constexpr int value = 20; };
 
// Number of minimum iterations for the Newton method
struct TpsaNewtonMinIterations { static constexpr int value = 1; };
 
// Target number of iterations
struct TpsaNewtonTargetIterations { static constexpr int value = 10; };
 
// Convergence tolerance
template<class Scalar>
struct TpsaNewtonTolerance { static constexpr Scalar value = 1e-3; };
 
// Specifies verbosity of print messages
struct TpsaNewtonVerbosity { static constexpr int value = 1; };
 
} // namespace Opm::Parameters
 
namespace Opm {

template<class Scalar>
struct TpsaNewtonMethodParams
{
    static void registerParameters();
    void read();
 
    int verbosity_;
    bool writeConvergence_;
    int targetIterations_;
    int minIterations_;
    int maxIterations_;
    Scalar tolerance_;
    Scalar maxError_;
};  // struct TpsaNewtonMethodParams
 
}  // namespace Opm
 
#endif