depth_dependent.h

Go to the documentation of this file.

/*
  Copyright (C) 2014 - 2024 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_material_model_depth_dependent_h
#define _aspect_material_model_depth_dependent_h
 
#include <aspect/material_model/interface.h>
#include <aspect/simulator_access.h>
#include <aspect/material_model/rheology/ascii_depth_profile.h>
 
#include <deal.II/base/function_lib.h>
#include <deal.II/base/parsed_function.h>
 
namespace aspect
{
  namespace MaterialModel
  {
    template <int dim>
    class DepthDependent : public MaterialModel::Interface<dim>, public ::aspect::SimulatorAccess<dim>
    {
      public:
        void initialize() override;
 
        void update() override;
 
        bool is_compressible () const override;
 
        void
        evaluate (const typename Interface<dim>::MaterialModelInputs &in,
                  typename Interface<dim>::MaterialModelOutputs &out) const override;
        static void
        declare_parameters (ParameterHandler &prm);
 
        void
        parse_parameters (ParameterHandler &prm) override;
 
        void
        create_additional_named_outputs (MaterialModel::MaterialModelOutputs<dim> &out) const override;
 
      private:
        enum ViscositySource
        {
          function,
          file,
          list,
          none
        };
 
        double reference_viscosity;
 
        ViscositySource viscosity_source;
 
        std::unique_ptr<Functions::InterpolatedTensorProductGridData<1>> viscosity_file_function;
 
        double
        calculate_depth_dependent_prefactor(const double &depth) const;
 
        std::vector<double> depth_values;
        std::vector<double> viscosity_values;
 
        Functions::ParsedFunction<1> viscosity_function;
 
        std::unique_ptr<MaterialModel::Interface<dim>> base_model;
 
        std::unique_ptr<Rheology::AsciiDepthProfile<dim>> depth_dependent_rheology;
    };
  }
}
 
#endif