particle_distribution_score.h

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/*
  Copyright (C) 2025 - 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_particle_distribution_score_h
#define _aspect_postprocess_particle_distribution_score_h

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

#include <deal.II/base/table.h>

#include <vector>

namespace aspect
{
  namespace Postprocess
  {

    template <int dim>
    class ParticleDistributionScore : public Interface<dim>, public ::aspect::SimulatorAccess<dim>
    {
      public:
        std::pair<std::string,std::string>
        execute (TableHandler &statistics) override;

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

        static
        void
        declare_parameters (ParameterHandler &prm);

        void
        parse_parameters (ParameterHandler &prm) override;

      private:
        unsigned int granularity;

        void sort_particles_into_buckets(const typename Triangulation<dim>::active_cell_iterator &cell,
                                         const double bucket_width,Table<dim,
                                         unsigned int> &buckets) const;

    };
  }
}


#endif