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/*
This file is part of LPIC++, a particle-in-cell code for
simulating the interaction of laser light with plasma.
Copyright (C) 1994-1997 Roland Lichters
LPIC++ is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <diagnostic_flux.h>
//////////////////////////////////////////////////////////////////////////////////////////
flux::flux( parameter &p )
: rf(),
input(p),
stepper( input.stepper, p )
{
sprintf( errname, "%s/error-%d", p.path, p.domain_number );
static error_handler bob("flux::Constructor",errname);
if( input.Q_restart == 0 ){
if(stepper.Q){
name = new( char [filename_size] );
sprintf(name, "%s/flux-%d", p.path, p.domain_number);
file.open(name,ios::out);
if (!file) bob.error( "cannot open file", name );
file.precision( 3 );
file.setf( ios::showpoint | ios::scientific );
file << "#" << setw(11) << "time"
<< setw(14) << "S+ left" << setw(12) << "S- left"
<< setw(14) << "S+ right" << setw(12) << "S- right" << endl;
file.close();
}
}
else{
if(stepper.Q){
name = new( char [filename_size] );
sprintf(name, "%s/flux-%d", p.path, p.domain_number);
file.open(name,ios::app);
if (!file) bob.error( "cannot open file", name );
file.precision( 3 );
file.setf( ios::showpoint | ios::scientific );
file << endl;
file.close();
char fname[ filename_size ];
sprintf( fname, "%s/%s-%d-data1", p.path, input.restart_file, p.domain_number );
rf.openinput(fname);
stepper.t_count = atoi( rf.getinput( "flu.stepper.t_count" ) );
rf.closeinput();
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
input_flux::input_flux( parameter &p )
: rf()
{
sprintf( errname, "%s/error-%d", p.path, p.domain_number );
static error_handler bob("input_flux::Constructor",errname);
rf.openinput( p.input_file_name );
stepper.Q = atoi( rf.setget( "&flux", "Q" ) );
stepper.t_start = atof( rf.setget( "&flux", "t_start" ) );
stepper.t_stop = atof( rf.setget( "&flux", "t_stop" ) );
stepper.t_step = atof( rf.setget( "&flux", "t_step" ) );
stepper.x_start = -1; // not used
stepper.x_stop = -1; // not used
stepper.x_step = -1; // not used
Q_restart = atoi( rf.setget( "&restart", "Q" ) );
strcpy( restart_file, rf.setget( "&restart", "file" ) );
rf.closeinput();
bob.message("parameter read");
if (p.domain_number==1) save(p);
}
//////////////////////////////////////////////////////////////////////////////////////////
void input_flux::save( parameter &p )
{
static error_handler bob("input_flux::save",errname);
ofstream outfile;
outfile.open(p.outname,ios::app);
outfile << "diagnostic flux" << endl;
outfile << "------------------------------------------------------------------" << endl;
outfile << "Q : " << stepper.Q << endl;
outfile << "t_start : " << stepper.t_start << endl;
outfile << "t_stop : " << stepper.t_stop << endl;
outfile << "t_step : " << stepper.t_step << endl;
outfile << "Q_restart : " << Q_restart << endl;
outfile << "restart_file : " << restart_file << endl << endl << endl;
outfile.close();
bob.message("parameter written");
}
//////////////////////////////////////////////////////////////////////////////////////////
void flux::write_flux( double time, domain *grid )
{
static error_handler bob("flux::write_flux",errname);
file.open(name,ios::app);
if (!file) bob.error( "cannot open file", name );
file.precision( 3 );
file.setf( ios::showpoint | ios::scientific );
file << setw(12) << time
<< setw(14) << sqr(grid->left->fp) + sqr(grid->left->gm)
<< setw(12) << sqr(grid->left->fm) + sqr(grid->left->gp)
<< setw(14) << sqr(grid->right->fp) + sqr(grid->right->gm)
<< setw(12) << sqr(grid->right->fm) + sqr(grid->right->gp) << endl;
file.close();
}
//////////////////////////////////////////////////////////////////////////////////////////
//eof
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