sea_level.h

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/*
  Copyright (C) 2011 - 2019 by the authors of the ASPECT code.

  This file is part of ASPECT.

  ASPECT 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, or (at your option)
  any later version.

  ASPECT 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 ASPECT; see the file LICENSE.  If not see
  <http://www.gnu.org/licenses/>.
*/


#ifndef _aspect_postprocess_sea_level_h
#define _aspect_postprocess_sea_level_h

#include <aspect/postprocess/interface.h>
#include <aspect/simulator_access.h>


namespace aspect
{
  namespace Postprocess
  {

    template <int dim>
    class SeaLevel : public Interface<dim>, public ::aspect::SimulatorAccess<dim>
    {
      public:
        void initialize() override;

        std::pair<std::string,std::string>
        execute (TableHandler &statistics) override;

        double
        compute_total_surface_pressure(const Point<dim> &position) const;

        std::list<std::string>
        required_other_postprocessors() const override;

        static
        void
        declare_parameters (ParameterHandler &prm);

        void
        parse_parameters (ParameterHandler &prm) override;

        void save (std::map<std::string, std::string> &status_strings) const override;

        void load (const std::map<std::string, std::string> &status_strings) override;

        template <class Archive>
        void serialize (Archive &ar, const unsigned int version);

      private:
        double
        compute_nonuniform_sea_level_change(const Point<dim> &position) const;

        double
        compute_sea_level_offset();

        std::string data_directory_topography;
        std::string data_file_name_topography;

        std::string data_directory_ice_height;
        std::string data_file_name_ice_height;

        std::unique_ptr<Utilities::StructuredDataLookup<2>> topography_lookup;
        std::unique_ptr<Utilities::StructuredDataLookup<2>> ice_height_lookup;

        double density_water;

        double density_ice;

        double sea_level_offset;

        bool write_to_file;

        double output_interval;

        double last_output_time;

    };
  }
}


#endif