tHooke.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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       tHooke.hh (1334B)
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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 _HOOKE_H_
           21 #define _HOOKE_H_
           22 
           23 #include "PatersonBudd.hh"
           24 
           25 namespace pism {
           26 namespace rheology {
           27 
           28 //! The Hooke flow law.
           29 class Hooke : public PatersonBudd {
           30 public:
           31   Hooke(const std::string &prefix, const Config &config, EnthalpyConverter::Ptr EC);
           32   virtual ~Hooke();
           33 protected:
           34   virtual double softness_from_temp(double T_pa) const;
           35 
           36   double m_A_Hooke, m_Q_Hooke, m_C_Hooke, m_K_Hooke, m_Tr_Hooke; // constants from Hooke (1981)
           37   // R_Hooke is the ideal_gas_constant.
           38 };
           39 
           40 } // end of namespace rheology
           41 } // end of namespace pism
           42 
           43 
           44 #endif /* _HOOKE_H_ */