tGPBLD.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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       tGPBLD.hh (1468B)
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            1 /* Copyright (C) 2015 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 _GPBLD_H_
           21 #define _GPBLD_H_
           22 
           23 #include "FlowLaw.hh"
           24 
           25 namespace pism {
           26 namespace rheology {
           27 
           28 //! Glen (1955) and Paterson-Budd (1982) flow law with additional water fraction factor from Lliboutry & Duval (1985).
           29 /*!
           30   See [\ref AschwandenBlatter]. The basic references are [\ref Glen] and [\ref
           31   PatersonBudd] and [\ref LliboutryDuval1985].
           32 */
           33 class GPBLD : public FlowLaw {
           34 public:
           35   GPBLD(const std::string &prefix, const Config &config, EnthalpyConverter::Ptr EC);
           36 protected:
           37   double softness_impl(double enthalpy, double pressure) const;
           38   double m_T_0, m_water_frac_coeff, m_water_frac_observed_limit;
           39 };
           40 
           41 } // end of namespace rheology
           42 } // end of namespace pism
           43 
           44 
           45 #endif /* _GPBLD_H_ */