tCalvingAtThickness.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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tCalvingAtThickness.hh (1645B)
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1 /* Copyright (C) 2013, 2014, 2015, 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 _PISMCALVINGATTHICKNESS_H_
21 #define _PISMCALVINGATTHICKNESS_H_
22
23 #include "pism/util/Component.hh"
24 #include "pism/util/iceModelVec.hh"
25 #include "pism/util/IceModelVec2CellType.hh"
26
27 namespace pism {
28 namespace calving {
29
30 /*! \brief Calving mechanism removing the ice at the shelf front that
31 has thickness below a given threshold. */
32 class CalvingAtThickness : public Component
33 {
34 public:
35 CalvingAtThickness(IceGrid::ConstPtr g);
36 virtual ~CalvingAtThickness();
37
38 virtual void init();
39 void update(IceModelVec2CellType &pism_mask, IceModelVec2S &ice_thickness);
40 const IceModelVec2S& threshold() const;
41
42 protected:
43 virtual DiagnosticList diagnostics_impl() const;
44 IceModelVec2S m_calving_threshold;
45 IceModelVec2CellType m_old_mask;
46 };
47
48 } // end of namespace calving
49 } // end of namespace pism
50
51 #endif /* _PISMCALVINGATTHICKNESS_H_ */