tInitialization.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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       tInitialization.hh (2147B)
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            1 /* Copyright (C) 2016, 2017, 2018 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 
           20 #ifndef POINITIALIZATION_H
           21 #define POINITIALIZATION_H
           22 
           23 #include "pism/coupler/OceanModel.hh"
           24 
           25 namespace pism {
           26 namespace ocean {
           27 
           28 /*! Ocean model "modifier" that helps with initialization.
           29  *
           30  * This modifier saves *all* fields a ocean model provides as a part of the model state and re-loads
           31  * them during initialization so that they are available *before* the first time step in a
           32  * re-started run.
           33  *
           34  * It is
           35  *
           36  * - not visible to the user,
           37  * - is added automatically, and
           38  * - does not have a corresponding "keyword" in ocean::Factory.
           39  */
           40 class InitializationHelper : public OceanModel {
           41 public:
           42   InitializationHelper(IceGrid::ConstPtr g, std::shared_ptr<OceanModel> in);
           43 
           44 private:
           45   void define_model_state_impl(const File &output) const;
           46   void write_model_state_impl(const File &output) const;
           47 
           48   void update_impl(const Geometry &geometry, double t, double dt);
           49   void init_impl(const Geometry &geometry);
           50 
           51   const IceModelVec2S& shelf_base_temperature_impl() const;
           52   const IceModelVec2S& shelf_base_mass_flux_impl() const;
           53   const IceModelVec2S& melange_back_pressure_fraction_impl() const;
           54 
           55   // storage for melange_back_pressure_fraction is inherited from OceanModel
           56   IceModelVec2S::Ptr m_shelf_base_temperature;
           57   IceModelVec2S::Ptr m_shelf_base_mass_flux;
           58 };
           59 
           60 } // end of namespace ocean
           61 } // end of namespace pism
           62 
           63 #endif /* POINITIALIZATION_H */