Revision 13492bf45888f5b55d194881d9da8b9040b9984e authored by Thorsten Becker on 29 August 2007, 00:51:20 UTC, committed by Thorsten Becker on 29 August 2007, 00:51:20 UTC
lib/Instructions.c by hand, which I hope I did properly. Here are my changes: - renamed CONTOL structure members ORTHO and ORTHOZ to CITCOM_ORTHO and CITCOM_ORTHOZ Those were never used and conflicted with definitions in GMT gmt.h - Added a higher frequency heat flow output option like so: write_q_files=1 # option to write heat flux to files qt.dat and qb.dat # at intervals smaller than storage_spacing (0) - Added the capability to read in initial temperatures from netcdf grd files, if -USE_GGRD is used. Lot of options, like so: # # read initial temperature conditions from grd files (default values in parentheses) # tic_method=4 # read initial temperature from netcdf GRD files (off) ggrd_tinit_scale_with_prem=off # scale the temperature with PREM densities (off) ggrd_tinit_scale=1.0 # scaling factor to apply to read in scalars f (1.0) ggrd_tinit_offset=-0.5 # offset, T = f * scale + offset + tm (0.0) # where tm is the mean between top and bottom TBC values # if the bottom is flux, will use 1 for bottom TBC value ggrd_tinit_gfile="../../data/tomography/s20a_smean_new_age/t" # prefix of grd files, will # try to read t.1.grd, t.2.grd ... t.n.grd # where n is the number of layers in the depth file ggrd_tinit_dfile="../../data/tomography/s20a_smean_new_age/tdepth.dat" # file with layer depths in km from bottom up ggrd_tinit_prem_file="../../progs/src/hc-svn/prem/prem.dat" # PREM data file ggrd_tinit_override_tbc=on # override temperature boundary conditions (off)
1 parent 3ba2a04
Material_properties.c
/*
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
*<LicenseText>
*
* CitcomS by Louis Moresi, Shijie Zhong, Lijie Han, Eh Tan,
* Clint Conrad, Michael Gurnis, and Eun-seo Choi.
* Copyright (C) 1994-2005, California Institute of Technology.
*
* This program 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
*
*</LicenseText>
*
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <math.h>
#include "global_defs.h"
#include "material_properties.h"
void mat_prop_allocate(struct All_variables *E)
{
int noz = E->lmesh.noz;
int nno = E->lmesh.nno;
int nel = E->lmesh.nel;
/* reference profile of density */
E->refstate.rho = (double *) malloc((noz+1)*sizeof(double));
/* reference profile of coefficient of thermal expansion */
E->refstate.thermal_expansivity = (double *) malloc((noz+1)*sizeof(double));
/* reference profile of heat capacity */
E->refstate.heat_capacity = (double *) malloc((noz+1)*sizeof(double));
/* reference profile of thermal conductivity */
E->refstate.thermal_conductivity = (double *) malloc((noz+1)*sizeof(double));
/* reference profile of gravity */
E->refstate.gravity = (double *) malloc((noz+1)*sizeof(double));
/* reference profile of temperature */
E->refstate.Tadi = (double *) malloc((noz+1)*sizeof(double));
}
void reference_state(struct All_variables *E)
{
int noz = E->lmesh.noz;
int nel = E->lmesh.nel;
int i;
double r, z, beta, T0;
beta = E->control.disptn_number * E->control.inv_gruneisen;
T0 = E->control.surface_temp / E->data.ref_temperature;
/* All refstate variables (except Tadi) must be 1 at the surface.
* Otherwise, the scaling of eqns in the code might not be correct. */
for(i=1; i<=noz; i++) {
r = E->sx[1][3][i];
z = 1 - r;
E->refstate.rho[i] = exp(beta*z);
E->refstate.thermal_expansivity[i] = 1;
E->refstate.heat_capacity[i] = 1;
E->refstate.thermal_conductivity[i] = 1;
E->refstate.gravity[i] = 1;
E->refstate.Tadi[i] = T0 * (exp(E->control.disptn_number * z) - 1);
}
if(E->parallel.me == 0) {
fprintf(stderr, "nz radius depth rho Tadi\n");
fprintf(E->fp, "nz radius depth rho Tadi\n");
}
if(E->parallel.me < E->parallel.nprocz)
for(i=1; i<=noz; i++) {
fprintf(stderr, "%d %f %f %e %e\n",
i+E->lmesh.nzs-1, E->sx[1][3][i], 1-E->sx[1][3][i],
E->refstate.rho[i], E->refstate.Tadi[i]);
fprintf(E->fp, "%d %f %f %e %e\n",
i+E->lmesh.nzs-1, E->sx[1][3][i], 1-E->sx[1][3][i],
E->refstate.rho[i], E->refstate.Tadi[i]);
}
}
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