Anomaly.hh

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// Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2021, 2022, 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
// Foundation; either version 3 of the License, or (at your option) any later
// version.
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#ifndef _POANOMALY_H_
#define _POANOMALY_H_
 
#include "pism/coupler/OceanModel.hh"
 
namespace pism {
namespace ocean {
 
//! @brief Reads and uses shelf_basal_mass_flux *anomalies* from a file
class Anomaly : public OceanModel
{
public:
  Anomaly(std::shared_ptr<const Grid> g, std::shared_ptr<OceanModel> in);
  virtual ~Anomaly() = default;
protected:
  virtual void init_impl(const Geometry &geometry);
  virtual void update_impl(const Geometry &geometry, double t, double dt);
 
  virtual const array::Scalar& shelf_base_mass_flux_impl() const;
 
protected:
  std::shared_ptr<array::Scalar> m_shelf_base_mass_flux;
 
  std::shared_ptr<array::Forcing> m_shelf_base_mass_flux_anomaly;
 
};
 
} // end of namespace ocean
} // end of namespace pism
 
#endif /* _POANOMALY_H_ */