CreateRelPermBrooksCorey.cpp

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#include "BaseLib/ConfigTree.h"
#include "RelPermBrooksCorey.h"
 
namespace MaterialPropertyLib
{
std::unique_ptr<RelPermBrooksCorey> createRelPermBrooksCorey(
    BaseLib::ConfigTree const& config)
{
    config.checkConfigParameter("type", "RelPermBrooksCorey");
 
    // Second access for storage.
    auto property_name = config.peekConfigParameter<std::string>("name");
 
    DBUG("Create RelPermBrooksCorey medium property {:s}.", property_name);
 
    auto const residual_liquid_saturation =
        config.getConfigParameter<double>("residual_liquid_saturation");
    auto const residual_gas_saturation =
        config.getConfigParameter<double>("residual_gas_saturation");
    auto const min_relative_permeability =
        config.getConfigParameter<double>("min_relative_permeability");
    auto const exponent =
        config.getConfigParameter<double>("lambda");
    if (exponent <= 0.)
    {
        OGS_FATAL("Exponent 'lambda' must be positive.");
    }
 
    return std::make_unique<RelPermBrooksCorey>(std::move(property_name),
                                                residual_liquid_saturation,
                                                residual_gas_saturation,
                                                min_relative_permeability,
                                                exponent);
}
}  // namespace MaterialPropertyLib