NumericalAquiferEquilibrationCheck.hpp

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/*
  Copyright 2026 Equinor ASA.
 
  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 3 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/>.
*/
 
#ifndef OPM_NUMERICAL_AQUIFER_EQUILIBRATION_CHECK_HPP
#define OPM_NUMERICAL_AQUIFER_EQUILIBRATION_CHECK_HPP
 
#include <opm/simulators/utils/ParallelCommunication.hpp>
 
#include <cstddef>
#include <vector>
 
namespace Opm {
 
class EclipseState;
 
struct NumericalAquiferEquilibrationMismatch
{
    std::size_t aquiferId{};
    int aquiferRegion{};          
    int cellRegion{};             
    double pressureDifference{};  
};
 
inline constexpr double numericalAquiferEquilibrationTolerance = 1.0e4;
 
std::size_t
checkNumericalAquiferEquilibration(const std::vector<NumericalAquiferEquilibrationMismatch>& localMismatches,
                                   const EclipseState& eclState,
                                   const Parallel::Communication& comm,
                                   bool allowMismatch);
 
} // namespace Opm
 
#endif // OPM_NUMERICAL_AQUIFER_EQUILIBRATION_CHECK_HPP