compute_entropy_profile.h

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// ------------------------------------------------------
//
// SPDX-License-Identifier: GPL-2.0-or-later
//
// SPDX-FileCopyrightText: Copyright (C) 2016-2026 by the ASPECT authors.
//
// This file is part of ASPECT.
//
// Detailed license information governing the source code and
// contributions can be found in the folder LICENSES and in
// LICENSE and CONTRIBUTING.md at the top level directory.
//
// ------------------------------------------------------


#ifndef _aspect_adiabatic_conditions_compute_entropy_profile_h
#define _aspect_adiabatic_conditions_compute_entropy_profile_h


#include <aspect/adiabatic_conditions/interface.h>
#include <aspect/initial_composition/interface.h>
#include <deal.II/base/parsed_function.h>

namespace aspect
{
  namespace AdiabaticConditions
  {
    template <int dim>
    class ComputeEntropyProfile : public Interface<dim>
    {
      public:
        ComputeEntropyProfile ();

        void initialize () override;

        bool is_initialized() const override;

        double temperature (const Point<dim> &p) const override;

        double pressure (const Point<dim> &p) const override;

        double density (const Point<dim> &p) const override;

        double density_derivative (const Point<dim> &p) const override;

        static
        void
        declare_parameters (ParameterHandler &prm);

        void
        parse_parameters (ParameterHandler &prm) override;

      private:
        bool initialized;

        unsigned int n_points;

        double profile_entropy;

        std::vector<double> temperatures;
        std::vector<double> pressures;
        std::vector<double> densities;

        double delta_z;

        enum CompositionProfile
        {
          initial_composition,
          reference_function
        };

        CompositionProfile reference_composition;

        std::unique_ptr<Functions::ParsedFunction<1>> composition_function;

        std::shared_ptr<const aspect::InitialComposition::Manager<dim>> initial_composition_manager;

        double get_property (const Point<dim> &p,
                             const std::vector<double> &property) const;
    };
  }
}


#endif