Constant.hh

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// Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2021, 2023 PISM Authors
//
// This file is part of PISM.
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// terms of the GNU General Public License as published by the Free Software
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// version.
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#ifndef _POCONSTANT_H_
#define _POCONSTANT_H_
 
#include "pism/coupler/ocean/CompleteOceanModel.hh"
 
namespace pism {
namespace ocean {
//! \brief A class implementing a constant (in terms of the ocean inputs) ocean
//! model. Uses configuration parameters for the sea level elevation and
//! sub-shelf heat flux.
class Constant : public CompleteOceanModel {
public:
  Constant(std::shared_ptr<const Grid> g);
  virtual ~Constant() = default;
 
private:
  MaxTimestep max_timestep_impl(double t) const;
  void update_impl(const Geometry &geometry, double t, double dt);
  void init_impl(const Geometry &geometry);
 
  void melting_point_temperature(const array::Scalar& depth,
                                 array::Scalar &result) const;
};
 
} // end of namespace ocean
} // end of namespace pism
#endif /* _POCONSTANT_H_ */