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
Regional_boundary_conditions.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>
*
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#include "element_definitions.h"
#include "global_defs.h"
#include <math.h>
#include "lith_age.h"
/* ========================================== */
static void horizontal_bc();
static void velocity_apply_periodic_bcs();
static void temperature_apply_periodic_bcs();
static void velocity_refl_vert_bc();
static void temperature_refl_vert_bc();
/* ========================================== */
void regional_velocity_boundary_conditions(E)
struct All_variables *E;
{
void velocity_imp_vert_bc();
void read_velocity_boundary_from_file();
void renew_top_velocity_boundary();
void apply_side_sbc();
int node,d,j,noz,lv;
for(lv=E->mesh.gridmax;lv>=E->mesh.gridmin;lv--)
for (j=1;j<=E->sphere.caps_per_proc;j++) {
noz = E->lmesh.NOZ[lv];
if(E->mesh.topvbc == 0) {
horizontal_bc(E,E->sphere.cap[j].VB,noz,1,0.0,VBX,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,3,0.0,VBZ,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,2,0.0,VBY,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,1,E->control.VBXtopval,SBX,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,3,0.0,SBZ,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,2,E->control.VBYtopval,SBY,1,lv,j);
}
else if(E->mesh.topvbc == 1) {
horizontal_bc(E,E->sphere.cap[j].VB,noz,1,E->control.VBXtopval,VBX,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,3,0.0,VBZ,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,2,E->control.VBYtopval,VBY,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,1,0.0,SBX,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,3,0.0,SBZ,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,2,0.0,SBY,0,lv,j);
if(E->control.vbcs_file) {
read_velocity_boundary_from_file(E); /* read in the velocity boundary condition from file */
}
}
else if(E->mesh.topvbc == 2) {
/* This extra BC is for a open top */
horizontal_bc(E,E->sphere.cap[j].VB,noz,1,0.0,VBX,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,3,0.0,VBZ,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,2,0.0,VBY,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,1,E->control.VBXtopval,SBX,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,3,0.0,SBZ,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,noz,2,E->control.VBYtopval,SBY,1,lv,j);
}
if(E->mesh.botvbc == 0) {
horizontal_bc(E,E->sphere.cap[j].VB,1,1,0.0,VBX,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,3,0.0,VBZ,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,2,0.0,VBY,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,1,E->control.VBXbotval,SBX,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,3,0.0,SBZ,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,2,E->control.VBYbotval,SBY,1,lv,j);
}
else if(E->mesh.botvbc == 1) {
horizontal_bc(E,E->sphere.cap[j].VB,1,1,E->control.VBXbotval,VBX,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,3,0.0,VBZ,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,2,E->control.VBYbotval,VBY,1,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,1,0.0,SBX,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,3,0.0,SBZ,0,lv,j);
horizontal_bc(E,E->sphere.cap[j].VB,1,2,0.0,SBY,0,lv,j);
}
} /* end for j and lv */
velocity_refl_vert_bc(E);
if(E->control.side_sbcs)
apply_side_sbc(E);
if(E->control.verbose) {
for (j=1;j<=E->sphere.caps_per_proc;j++)
for (node=1;node<=E->lmesh.nno;node++)
fprintf(E->fp_out,"m=%d VB== %d %g %g %g flag %u %u %u\n",j,node,E->sphere.cap[j].VB[1][node],E->sphere.cap[j].VB[2][node],E->sphere.cap[j].VB[3][node],E->node[j][node]&VBX,E->node[j][node]&VBY,E->node[j][node]&VBZ);
fflush(E->fp_out);
}
/* If any imposed internal velocity structure it goes here */
return;
}
/* ========================================== */
void regional_temperature_boundary_conditions(E)
struct All_variables *E;
{
void temperature_imposed_vert_bcs();
void temperature_lith_adj();
void temperatures_conform_bcs();
int j,lev,noz;
lev = E->mesh.levmax;
temperature_refl_vert_bc(E);
for (j=1;j<=E->sphere.caps_per_proc;j++) {
noz = E->lmesh.noz;
if(E->mesh.toptbc == 1) {
horizontal_bc(E,E->sphere.cap[j].TB,noz,3,E->control.TBCtopval,TBZ,1,lev,j);
horizontal_bc(E,E->sphere.cap[j].TB,noz,3,E->control.TBCtopval,FBZ,0,lev,j);
}
else {
horizontal_bc(E,E->sphere.cap[j].TB,noz,3,E->control.TBCtopval,TBZ,0,lev,j);
horizontal_bc(E,E->sphere.cap[j].TB,noz,3,E->control.TBCtopval,FBZ,1,lev,j);
}
if(E->mesh.bottbc == 1) {
horizontal_bc(E,E->sphere.cap[j].TB,1,3,E->control.TBCbotval,TBZ,1,lev,j);
horizontal_bc(E,E->sphere.cap[j].TB,1,3,E->control.TBCbotval,FBZ,0,lev,j);
}
else {
horizontal_bc(E,E->sphere.cap[j].TB,1,3,E->control.TBCbotval,TBZ,0,lev,j);
horizontal_bc(E,E->sphere.cap[j].TB,1,3,E->control.TBCbotval,FBZ,1,lev,j);
}
if((E->control.temperature_bound_adj==1) || (E->control.lith_age_time==1)) {
/* set the regions in which to use lithosphere files to determine temperature
note that this is called if the lithosphere age in inputted every time step
OR it is only maintained in the boundary regions */
lith_age_temperature_bound_adj(E,lev);
}
} /* end for j */
temperatures_conform_bcs(E);
E->temperatures_conform_bcs = temperatures_conform_bcs;
return; }
/* ========================================== */
static void velocity_refl_vert_bc(E)
struct All_variables *E;
{
int m,i,j,ii,jj;
int node1,node2;
int level,nox,noy,noz;
const int dims=E->mesh.nsd;
/* for two YOZ planes */
if (E->parallel.me_loc[1]==0 || E->parallel.me_loc[1]==E->parallel.nprocx-1)
for (m=1;m<=E->sphere.caps_per_proc;m++)
for(j=1;j<=E->lmesh.noy;j++)
for(i=1;i<=E->lmesh.noz;i++) {
node1 = i + (j-1)*E->lmesh.noz*E->lmesh.nox;
node2 = node1 + (E->lmesh.nox-1)*E->lmesh.noz;
ii = i + E->lmesh.nzs - 1;
if (E->parallel.me_loc[1]==0 ) {
E->sphere.cap[m].VB[1][node1] = 0.0;
if((ii != 1) && (ii != E->mesh.noz))
E->sphere.cap[m].VB[3][node1] = 0.0;
}
if (E->parallel.me_loc[1]==E->parallel.nprocx-1) {
E->sphere.cap[m].VB[1][node2] = 0.0;
if((ii != 1) && (ii != E->mesh.noz))
E->sphere.cap[m].VB[3][node2] = 0.0;
}
} /* end loop for i and j */
/* for two XOZ planes */
if (E->parallel.me_loc[2]==0)
for (m=1;m<=E->sphere.caps_per_proc;m++)
for(j=1;j<=E->lmesh.nox;j++)
for(i=1;i<=E->lmesh.noz;i++) {
node1 = i + (j-1)*E->lmesh.noz;
ii = i + E->lmesh.nzs - 1;
E->sphere.cap[m].VB[2][node1] = 0.0;
if((ii != 1) && (ii != E->mesh.noz))
E->sphere.cap[m].VB[3][node1] = 0.0;
} /* end of loop i & j */
if (E->parallel.me_loc[2]==E->parallel.nprocy-1)
for (m=1;m<=E->sphere.caps_per_proc;m++)
for(j=1;j<=E->lmesh.nox;j++)
for(i=1;i<=E->lmesh.noz;i++) {
node2 = (E->lmesh.noy-1)*E->lmesh.noz*E->lmesh.nox + i + (j-1)*E->lmesh.noz;
ii = i + E->lmesh.nzs - 1;
E->sphere.cap[m].VB[2][node2] = 0.0;
if((ii != 1) && (ii != E->mesh.noz))
E->sphere.cap[m].VB[3][node2] = 0.0;
} /* end of loop i & j */
/* all vbc's apply at all levels */
for(level=E->mesh.levmax;level>=E->mesh.levmin;level--) {
if ( (E->control.CONJ_GRAD && level==E->mesh.levmax) ||E->control.NMULTIGRID) {
noz = E->lmesh.NOZ[level] ;
noy = E->lmesh.NOY[level] ;
nox = E->lmesh.NOX[level] ;
for (m=1;m<=E->sphere.caps_per_proc;m++) {
if (E->parallel.me_loc[1]==0 || E->parallel.me_loc[1]==E->parallel.nprocx-1) {
for(j=1;j<=noy;j++)
for(i=1;i<=noz;i++) {
node1 = i + (j-1)*noz*nox;
node2 = node1 + (nox-1)*noz;
ii = i + E->lmesh.NZS[level] - 1;
if (E->parallel.me_loc[1]==0 ) {
E->NODE[level][m][node1] = E->NODE[level][m][node1] | VBX;
E->NODE[level][m][node1] = E->NODE[level][m][node1] & (~SBX);
if((ii!=1) && (ii!=E->mesh.NOZ[level])) {
E->NODE[level][m][node1] = E->NODE[level][m][node1] & (~VBY);
E->NODE[level][m][node1] = E->NODE[level][m][node1] | SBY;
E->NODE[level][m][node1] = E->NODE[level][m][node1] & (~VBZ);
E->NODE[level][m][node1] = E->NODE[level][m][node1] | SBZ;
}
}
if (E->parallel.me_loc[1]==E->parallel.nprocx-1) {
E->NODE[level][m][node2] = E->NODE[level][m][node2] | VBX;
E->NODE[level][m][node2] = E->NODE[level][m][node2] & (~SBX);
if((ii!=1) && (ii!=E->mesh.NOZ[level])) {
E->NODE[level][m][node2] = E->NODE[level][m][node2] & (~VBY);
E->NODE[level][m][node2] = E->NODE[level][m][node2] | SBY;
E->NODE[level][m][node2] = E->NODE[level][m][node2] & (~VBZ);
E->NODE[level][m][node2] = E->NODE[level][m][node2] | SBZ;
}
}
} /* end for loop i & j */
}
if (E->parallel.me_loc[2]==0)
for(j=1;j<=nox;j++)
for(i=1;i<=noz;i++) {
node1 = i + (j-1)*noz;
ii = i + E->lmesh.NZS[level] - 1;
jj = j + E->lmesh.NXS[level] - 1;
E->NODE[level][m][node1] = E->NODE[level][m][node1] | VBY;
E->NODE[level][m][node1] = E->NODE[level][m][node1] & (~SBY);
if((ii!= 1) && (ii != E->mesh.NOZ[level])) {
E->NODE[level][m][node1] = E->NODE[level][m][node1] & (~VBZ);
E->NODE[level][m][node1] = E->NODE[level][m][node1] | SBZ;
}
if((jj!=1) && (jj!=E->mesh.NOX[level]) && (ii!=1) && (ii!=E->mesh.NOZ[level])){
E->NODE[level][m][node1] = E->NODE[level][m][node1] & (~VBX);
E->NODE[level][m][node1] = E->NODE[level][m][node1] | SBX;
}
} /* end for loop i & j */
if (E->parallel.me_loc[2]==E->parallel.nprocy-1)
for(j=1;j<=nox;j++)
for(i=1;i<=noz;i++) {
node2 = (noy-1)*noz*nox + i + (j-1)*noz;
ii = i + E->lmesh.NZS[level] - 1;
jj = j + E->lmesh.NXS[level] - 1;
E->NODE[level][m][node2] = E->NODE[level][m][node2] | VBY;
E->NODE[level][m][node2] = E->NODE[level][m][node2] & (~SBY);
if((ii!= 1) && (ii != E->mesh.NOZ[level])) {
E->NODE[level][m][node2] = E->NODE[level][m][node2] & (~VBZ);
E->NODE[level][m][node2] = E->NODE[level][m][node2] | SBZ;
}
if((jj!=1) && (jj!=E->mesh.NOX[level]) && (ii!=1) && (ii!=E->mesh.NOZ[level])){
E->NODE[level][m][node2] = E->NODE[level][m][node2] & (~VBX);
E->NODE[level][m][node2] = E->NODE[level][m][node2] | SBX;
}
}
} /* end for m */
}
} /* end for loop level */
return;
}
static void temperature_refl_vert_bc(E)
struct All_variables *E;
{
int i,j,m;
int node1,node2;
const int dims=E->mesh.nsd;
/* Temps and bc-values at top level only */
if (E->parallel.me_loc[1]==0 || E->parallel.me_loc[1]==E->parallel.nprocx-1)
for(m=1;m<=E->sphere.caps_per_proc;m++)
for(j=1;j<=E->lmesh.noy;j++)
for(i=1;i<=E->lmesh.noz;i++) {
node1 = i + (j-1)*E->lmesh.noz*E->lmesh.nox;
node2 = node1 + (E->lmesh.nox-1)*E->lmesh.noz;
if (E->parallel.me_loc[1]==0 ) {
E->node[m][node1] = E->node[m][node1] & (~TBX);
E->node[m][node1] = E->node[m][node1] | FBX;
E->sphere.cap[m].TB[1][node1] = 0.0;
}
if (E->parallel.me_loc[1]==E->parallel.nprocx-1) {
E->node[m][node2] = E->node[m][node2] & (~TBX);
E->node[m][node2] = E->node[m][node2] | FBX;
E->sphere.cap[m].TB[1][node2] = 0.0;
}
} /* end for loop i & j */
if (E->parallel.me_loc[2]==0)
for(m=1;m<=E->sphere.caps_per_proc;m++)
for(j=1;j<=E->lmesh.nox;j++)
for(i=1;i<=E->lmesh.noz;i++) {
node1 = i + (j-1)*E->lmesh.noz;
E->node[m][node1] = E->node[m][node1] & (~TBY);
E->node[m][node1] = E->node[m][node1] | FBY;
E->sphere.cap[m].TB[2][node1] = 0.0;
}
if (E->parallel.me_loc[2]==E->parallel.nprocy-1)
for(m=1;m<=E->sphere.caps_per_proc;m++)
for(j=1;j<=E->lmesh.nox;j++)
for(i=1;i<=E->lmesh.noz;i++) {
node2 = i +(j-1)*E->lmesh.noz + (E->lmesh.noy-1)*E->lmesh.noz*E->lmesh.nox;
E->node[m][node2] = E->node[m][node2] & (~TBY);
E->node[m][node2] = E->node[m][node2] | FBY;
E->sphere.cap[m].TB[3][node2] = 0.0;
} /* end loop for i and j */
return;
}
/* ========================================================= */
static void horizontal_bc(E,BC,ROW,dirn,value,mask,onoff,level,m)
struct All_variables *E;
float *BC[];
int ROW;
int dirn;
float value;
unsigned int mask;
char onoff;
int level,m;
{
int i,j,node,rowl;
/* safety feature */
if(dirn > E->mesh.nsd)
return;
if (ROW==1)
rowl = 1;
else
rowl = E->lmesh.NOZ[level];
if ( (ROW==1 && E->parallel.me_loc[3]==0) ||
(ROW==E->lmesh.NOZ[level] && E->parallel.me_loc[3]==E->parallel.nprocz-1) ) {
/* turn bc marker to zero */
if (onoff == 0) {
for(j=1;j<=E->lmesh.NOY[level];j++)
for(i=1;i<=E->lmesh.NOX[level];i++) {
node = rowl+(i-1)*E->lmesh.NOZ[level]+(j-1)*E->lmesh.NOX[level]*E->lmesh.NOZ[level];
E->NODE[level][m][node] = E->NODE[level][m][node] & (~ mask);
} /* end for loop i & j */
}
/* turn bc marker to one */
else {
for(j=1;j<=E->lmesh.NOY[level];j++)
for(i=1;i<=E->lmesh.NOX[level];i++) {
node = rowl+(i-1)*E->lmesh.NOZ[level]+(j-1)*E->lmesh.NOX[level]*E->lmesh.NOZ[level];
E->NODE[level][m][node] = E->NODE[level][m][node] | (mask);
if(level==E->mesh.levmax) /* NB */
BC[dirn][node] = value;
} /* end for loop i & j */
}
} /* end for if ROW */
return;
}
static void velocity_apply_periodic_bcs(E)
struct All_variables *E;
{
int n1,n2,level;
int i,j,ii,jj;
const int dims=E->mesh.nsd;
fprintf(E->fp,"Periodic boundary conditions\n");
return;
}
static void temperature_apply_periodic_bcs(E)
struct All_variables *E;
{
const int dims=E->mesh.nsd;
fprintf(E->fp,"pERIodic temperature boundary conditions\n");
return;
}
/* version */
/* $Id$ */
/* End of file */
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...