current_surface.h

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// ------------------------------------------------------
//
// SPDX-License-Identifier: GPL-2.0-or-later
//
// SPDX-FileCopyrightText: Copyright (C) 2025 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_postprocess_current_surface_h
#define _aspect_postprocess_current_surface_h

#include <aspect/postprocess/interface.h>
#include <aspect/simulator_access.h>
#include <deal.II/base/function_lib.h>


namespace aspect
{
  namespace Postprocess
  {

    template <int dim>
    class CurrentSurface : public Interface<dim>, public ::aspect::SimulatorAccess<dim>
    {
      public:
        double depth_including_mesh_deformation(const Point<dim> &position) const;

        std::pair<std::string,std::string>
        execute (TableHandler &statistics) 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:
        std::array<std::vector<double>, dim-1> coordinates;

        Table<dim-1, double> data_table;

        std::unique_ptr<Functions::InterpolatedTensorProductGridData<dim-1>> surface_function;
    };
  }
}


#endif