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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// version.
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#ifndef _PAANOMALY_H_
#define _PAANOMALY_H_
 
#include "pism/coupler/AtmosphereModel.hh"
 
namespace pism {
namespace atmosphere {
 
//! \brief Reads and uses air_temp and precipitation anomalies from a file.
class Anomaly : public AtmosphereModel
{
public:
  Anomaly(std::shared_ptr<const Grid> g, std::shared_ptr<AtmosphereModel> in);
  virtual ~Anomaly() = default;
 
protected:
  void init_impl(const Geometry &geometry);
  void update_impl(const Geometry &geometry, double t, double dt);
 
  const array::Scalar& precipitation_impl() const;
  const array::Scalar& air_temperature_impl() const;
 
  void init_timeseries_impl(const std::vector<double> &ts) const;
  void begin_pointwise_access_impl() const;
  void end_pointwise_access_impl() const;
  void temp_time_series_impl(int i, int j, std::vector<double> &values) const;
  void precip_time_series_impl(int i, int j, std::vector<double> &values) const;
protected:
  mutable std::vector<double> m_mass_flux_anomaly, m_temp_anomaly;
 
  std::shared_ptr<array::Forcing> m_air_temp_anomaly;
  std::shared_ptr<array::Forcing> m_precipitation_anomaly;
 
  std::shared_ptr<array::Scalar> m_precipitation;
  std::shared_ptr<array::Scalar> m_temperature;
};
 
} // end of namespace atmosphere
} // end of namespace pism
 
#endif /* _PAANOMALY_H_ */