Revision 0461d2e117ce88704a56dd8bcbf6bf7787991b15 authored by Eh Tan on 08 November 2007, 23:28:46 UTC, committed by Eh Tan on 08 November 2007, 23:28:46 UTC
svn+ssh://svn@geodynamics.org/cig/mc/3D/CitcomS/trunk ........ r8194 | tan2 | 2007-10-30 14:49:58 -0700 (Tue, 30 Oct 2007) | 1 line Compute d(rho)/dr/rho from rho(r) ........ r8195 | tan2 | 2007-10-30 14:50:52 -0700 (Tue, 30 Oct 2007) | 1 line Fixed a bug in dimensionalizing density. Provided the formula of geoid calculation in the comments. Rearranged the order of functions. ........ r8196 | tan2 | 2007-10-30 14:53:50 -0700 (Tue, 30 Oct 2007) | 1 line A post-processing program to project geoid coefficents onto a regular (longitude, latitude) mesh ........ r8197 | tan2 | 2007-10-30 14:54:14 -0700 (Tue, 30 Oct 2007) | 1 line Added the C program project_geoid to the makefile ........ r8199 | tan2 | 2007-10-30 15:29:44 -0700 (Tue, 30 Oct 2007) | 1 line Minor modification ........ r8201 | tan2 | 2007-11-01 16:33:30 -0700 (Thu, 01 Nov 2007) | 1 line Print dv/v=dp/p=1.0 for the 1st Uzawa iteraion ........ r8202 | tan2 | 2007-11-01 16:33:50 -0700 (Thu, 01 Nov 2007) | 1 line Fixed an error in comment ........ r8204 | tan2 | 2007-11-05 17:03:35 -0800 (Mon, 05 Nov 2007) | 1 line Scaled topo with variable gravity. Fixed an error in comment. Rearranged computation. ........ r8205 | tan2 | 2007-11-05 17:03:55 -0800 (Mon, 05 Nov 2007) | 1 line Removed functions related sph. harm in lib/Regional_obsolete.c ........ r8206 | tan2 | 2007-11-05 17:04:20 -0800 (Mon, 05 Nov 2007) | 1 line Shrank the size of sph. harm arrays ........ r8207 | tan2 | 2007-11-05 17:04:43 -0800 (Mon, 05 Nov 2007) | 1 line Init'd some variables about vtk_io, which might be accessed with uninit'd values in output_finalize() ........ r8212 | tan2 | 2007-11-06 15:17:54 -0800 (Tue, 06 Nov 2007) | 1 line Fixed a few memory errors ........ r8213 | tan2 | 2007-11-06 15:18:12 -0800 (Tue, 06 Nov 2007) | 1 line Increase vlowstep to match the default value in pyre ........ r8214 | tan2 | 2007-11-06 15:18:35 -0800 (Tue, 06 Nov 2007) | 1 line Removed unused multigrid parameters ........ r8215 | tan2 | 2007-11-06 15:18:54 -0800 (Tue, 06 Nov 2007) | 1 line Added cgrad solver convergence parameters, increased buoyancy_ratio and lower the # of steps ........ r8226 | tan2 | 2007-11-07 11:51:56 -0800 (Wed, 07 Nov 2007) | 1 line Print a warning when matrix eqn solver not converging ........ r8227 | tan2 | 2007-11-07 11:52:17 -0800 (Wed, 07 Nov 2007) | 1 line Removed comp_el from default output, since it is not required for restart anymore. ........ r8228 | tan2 | 2007-11-07 11:52:39 -0800 (Wed, 07 Nov 2007) | 1 line Decreased the # of processors. This is the only way I can reproduce single-cell convection as in the manual. ........ r8235 | tan2 | 2007-11-08 11:18:26 -0800 (Thu, 08 Nov 2007) | 1 line Dereased the timestep size to reduce artifacts in advection ........ r8236 | tan2 | 2007-11-08 11:18:52 -0800 (Thu, 08 Nov 2007) | 1 line Update NEWS ........ r8237 | tan2 | 2007-11-08 11:19:12 -0800 (Thu, 08 Nov 2007) | 1 line Update the version number ........ r8241 | tan2 | 2007-11-08 13:17:14 -0800 (Thu, 08 Nov 2007) | 1 line Updated file ChangeLog to r8240 ........ r8242 | tan2 | 2007-11-08 13:36:55 -0800 (Thu, 08 Nov 2007) | 1 line Removed binary checkpoint files from makefile, as the file size is too big for distribution. ........ r8243 | tan2 | 2007-11-08 13:38:09 -0800 (Thu, 08 Nov 2007) | 1 line Updated file ChangeLog to r8242 ........ r8244 | tan2 | 2007-11-08 14:31:21 -0800 (Thu, 08 Nov 2007) | 1 line Replaced a system call by std C library remove() and disabled another system call (backup input file). Partially fixed issue130. All remaining system calls are in lib/Output_gzdir.c. ........ r8245 | tan2 | 2007-11-08 14:41:31 -0800 (Thu, 08 Nov 2007) | 1 line Updated file ChangeLog to r8244 ........
1 parent a828fa9
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"
#include "parallel_related.h"
static void read_refstate(struct All_variables *E);
static void adams_williamson_eos(struct All_variables *E);
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 gravity */
E->refstate.gravity = (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 temperature */
/*E->refstate.Tadi = (double *) malloc((noz+1)*sizeof(double));*/
}
void reference_state(struct All_variables *E)
{
int i;
/* All refstate variables (except Tadi) must be 1 at the surface.
* Otherwise, the scaling of eqns in the code might not be correct. */
/* select the choice of reference state */
switch(E->refstate.choice) {
case 0:
/* read from a file */
read_refstate(E);
break;
case 1:
/* Adams-Williamson EoS */
adams_williamson_eos(E);
break;
default:
if (E->parallel.me) {
fprintf(stderr, "Unknown option for reference state\n");
fprintf(E->fp, "Unknown option for reference state\n");
fflush(E->fp);
}
parallel_process_termination();
}
if(E->parallel.me == 0) {
fprintf(stderr, "nz radius depth rho\n");
}
if(E->parallel.me < E->parallel.nprocz)
for(i=1; i<=E->lmesh.noz; i++) {
fprintf(stderr, "%d %f %f %e\n",
i+E->lmesh.nzs-1, E->sx[1][3][i], 1-E->sx[1][3][i],
E->refstate.rho[i]);
}
return;
}
static void read_refstate(struct All_variables *E)
{
FILE *fp;
int i;
char buffer[255];
double not_used1, not_used2, not_used3;
fp = fopen(E->refstate.filename, "r");
if(fp == NULL) {
fprintf(stderr, "Cannot open reference state file: %s\n",
E->refstate.filename);
parallel_process_termination();
}
/* skip these lines, which belong to other processors */
for(i=1; i<E->lmesh.nzs; i++) {
fgets(buffer, 255, fp);
}
for(i=1; i<=E->lmesh.noz; i++) {
fgets(buffer, 255, fp);
sscanf(buffer, "%lf %lf %lf %lf %lf %lf %lf\n",
&(E->refstate.rho[i]),
&(E->refstate.gravity[i]),
&(E->refstate.thermal_expansivity[i]),
&(E->refstate.heat_capacity[i]),
¬_used1,
¬_used2,
¬_used3);
/**** debug ****
fprintf(stderr, "%d %f %f %f %f\n",
i,
E->refstate.rho[i],
E->refstate.gravity[i],
E->refstate.thermal_expansivity[i],
E->refstate.heat_capacity[i]);
/* end of debug */
}
fclose(fp);
return;
}
static void adams_williamson_eos(struct All_variables *E)
{
int i;
double r, z, beta;
beta = E->control.disptn_number * E->control.inv_gruneisen;
for(i=1; i<=E->lmesh.noz; i++) {
r = E->sx[1][3][i];
z = 1 - r;
E->refstate.rho[i] = exp(beta*z);
E->refstate.gravity[i] = 1;
E->refstate.thermal_expansivity[i] = 1;
E->refstate.heat_capacity[i] = 1;
/*E->refstate.thermal_conductivity[i] = 1;*/
/*E->refstate.Tadi[i] = (E->control.adiabaticT0 + E->control.surface_temp) * exp(E->control.disptn_number * z) - E->control.surface_temp;*/
}
return;
}
Computing file changes ...