tConstantPIK.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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       tConstantPIK.hh (2032B)
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            1 // Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 PISM Authors
            2 //
            3 // This file is part of PISM.
            4 //
            5 // PISM is free software; you can redistribute it and/or modify it under the
            6 // terms of the GNU General Public License as published by the Free Software
            7 // Foundation; either version 3 of the License, or (at your option) any later
            8 // version.
            9 //
           10 // PISM is distributed in the hope that it will be useful, but WITHOUT ANY
           11 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
           12 // FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
           13 // details.
           14 //
           15 // You should have received a copy of the GNU General Public License
           16 // along with PISM; if not, write to the Free Software
           17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
           18 
           19 #ifndef _PSCONSTANTPIK_H_
           20 #define _PSCONSTANTPIK_H_
           21 
           22 #include "pism/coupler/SurfaceModel.hh"
           23 
           24 namespace pism {
           25 namespace surface {
           26 
           27 //! \brief A class implementing a constant-in-time surface model for the surface mass balance.
           28 //!
           29 //! Reads data from a PISM input file.
           30 //!
           31 //! Ice surface temperature is parameterized as in PISM-PIK, using a latitude
           32 //! and surface elevation-dependent formula.
           33 
           34 class PIK : public SurfaceModel {
           35 public:
           36   PIK(IceGrid::ConstPtr g, std::shared_ptr<atmosphere::AtmosphereModel> atmosphere);
           37 protected:
           38   void init_impl(const Geometry &geometry);
           39   void update_impl(const Geometry &geometry, double t, double dt);
           40 
           41   const IceModelVec2S& mass_flux_impl() const;
           42   const IceModelVec2S& temperature_impl() const;
           43 
           44   const IceModelVec2S& accumulation_impl() const;
           45   const IceModelVec2S& melt_impl() const;
           46   const IceModelVec2S& runoff_impl() const;
           47 
           48   void define_model_state_impl(const File &output) const;
           49   void write_model_state_impl(const File &output) const;
           50 
           51   MaxTimestep max_timestep_impl(double t) const;
           52 
           53 protected:
           54   IceModelVec2S::Ptr m_mass_flux;
           55   IceModelVec2S::Ptr m_temperature;
           56 };
           57 
           58 } // end of namespace surface
           59 } // end of namespace pism
           60 
           61 #endif /* _PSCONSTANTPIK_H_ */