tIP_SSAHardavTaoTikhonovProblem.cc - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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       tIP_SSAHardavTaoTikhonovProblem.cc (1947B)
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            1 // Copyright (C) 2013, 2014, 2015, 2016  David Maxwell and Constantine Khroulev
            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 2 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 #include "IP_SSAHardavTaoTikhonovProblem.hh"
           21 
           22 namespace pism {
           23 namespace inverse {
           24 
           25 void IP_SSAHardavTaoTikhonovProblem::connect(Tao tao) {
           26   PetscErrorCode ierr;
           27 
           28   IPTaoTikhonovProblem<IP_SSAHardavForwardProblem>::connect(tao);
           29 
           30   const char *type;
           31   ierr = TaoGetType(tao,&type);
           32   PISM_CHK(ierr, "TaoGetType");
           33 
           34   if (strcmp(type,"blmvm") == 0) {
           35     taoutil::TaoGetVariableBoundsCallback<IP_SSAHardavTaoTikhonovProblem>::connect(tao,*this);
           36   }  
           37 }
           38 
           39 
           40 void IP_SSAHardavTaoTikhonovProblem::getVariableBounds(Tao /*tao*/, Vec lo, Vec hi) {
           41 
           42   double zeta_min, zeta_max, hardav_min, hardav_max;
           43 
           44   hardav_min = m_grid->ctx()->config()->get_number("inverse.ssa.hardav_min");
           45   hardav_max = m_grid->ctx()->config()->get_number("inverse.ssa.hardav_max");
           46 
           47   IPDesignVariableParameterization &design_param = m_forward.design_param();
           48   design_param.fromDesignVariable(hardav_min,&zeta_min);
           49   design_param.fromDesignVariable(hardav_max,&zeta_max);
           50 
           51   PetscErrorCode ierr = VecSet(lo,zeta_min);
           52   PISM_CHK(ierr, "VecSet");
           53 
           54   ierr = VecSet(hi,zeta_max);
           55   PISM_CHK(ierr, "VecSet");
           56 }
           57 
           58 
           59 } // end of namespace inverse
           60 } // end of namespace pism