tInitialization.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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       tInitialization.hh (1751B)
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            1 /* Copyright (C) 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 _SEA_LEVEL_INITIALIZATION_H_
           21 #define _SEA_LEVEL_INITIALIZATION_H_
           22 
           23 #include "pism/coupler/SeaLevel.hh"
           24 
           25 namespace pism {
           26 namespace ocean {
           27 namespace sea_level {
           28 
           29 /*! Sea level forcing "modifier" that helps with initialization.
           30  *
           31  * This modifier saves the sea level as a part of the model state and re-loads it during
           32  * initialization so that it is available *before* the first time step in a re-started
           33  * run.
           34  */
           35 class InitializationHelper : public SeaLevel {
           36 public:
           37   InitializationHelper(IceGrid::ConstPtr g, std::shared_ptr<SeaLevel> in);
           38 
           39 private:
           40   void define_model_state_impl(const File &output) const;
           41   void write_model_state_impl(const File &output) const;
           42 
           43   void update_impl(const Geometry &geometry, double t, double dt);
           44   void init_impl(const Geometry &geometry);
           45 
           46   const IceModelVec2S& sea_level_elevation_impl() const;
           47 };
           48 
           49 } // end of namespace sea_level
           50 } // end of namespace ocean
           51 } // end of namespace pism
           52 
           53 #endif /* _SEA_LEVEL_INITIALIZATION_H_ */