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dump.c
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//Modified by Alexander Tchekhovskoy: MPI+3D
/***********************************************************************************
Copyright 2006 Charles F. Gammie, Jonathan C. McKinney, Scott C. Noble,
Gabor Toth, and Luca Del Zanna
HARM version 1.0 (released May 1, 2006)
This file is part of HARM. HARM is a program that solves hyperbolic
partial differential equations in conservative form using high-resolution
shock-capturing techniques. This version of HARM has been configured to
solve the relativistic magnetohydrodynamic equations of motion on a
stationary black hole spacetime in Kerr-Schild coordinates to evolve
an accretion disk model.
You are morally obligated to cite the following two papers in his/her
scientific literature that results from use of any part of HARM:
[1] Gammie, C. F., McKinney, J. C., \& Toth, G.\ 2003,
Astrophysical Journal, 589, 444.
[2] Noble, S. C., Gammie, C. F., McKinney, J. C., \& Del Zanna, L. \ 2006,
Astrophysical Journal, 641, 626.
Further, we strongly encourage you to obtain the latest version of
HARM directly from our distribution website:
http://rainman.astro.uiuc.edu/codelib/
HARM 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.
HARM 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 HARM; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
***********************************************************************************/
#include "decs.h"
#define WG (WRITEGHOST!=0)
size_t write_to_dump( int is_dry_run, FILE *fp, dumptype *buf, dumptype val )
{
if (is_dry_run) {
return(1L);
}
if (fp) {
return fwrite( &val, sizeof(dumptype), 1, fp );
}
if (buf) {
*buf = val;
return(1L);
}
return(0L);
}
size_t write_to_gdump( int is_dry_run, FILE *fp, gdumptype *buf, gdumptype val )
{
if (is_dry_run) {
return(1L);
}
if (fp) {
return fwrite( &val, sizeof(gdumptype), 1, fp );
}
if (buf) {
*buf = val;
return(1L);
}
return(0L);
}
size_t write_to_gdump2( int is_dry_run, FILE *fp, gdump2type *buf, gdump2type val )
{
if (is_dry_run) {
return(1L);
}
if (fp) {
return fwrite( &val, sizeof(gdump2type), 1, fp );
}
if (buf) {
*buf = val;
return(1L);
}
return(0L);
}
size_t write_to_rdump( int is_dry_run, FILE *fp, rdumptype *buf, rdumptype val )
{
if (is_dry_run) {
return(1L);
}
if (fp) {
return fwrite( &val, sizeof(rdumptype), 1, fp );
}
if (buf) {
*buf = val;
return(1L);
}
return(0L);
}
size_t dump(int dumpno, int is_dry_run)
{
int i,j,k,m ;
double divb ;
double X[NDIM] ;
double r,th,phi,vmin,vmax ;
struct of_geom geom ;
struct of_state q ;
int di, dj, dk;
size_t n;
char file_name[MAXLEN];
FILE *fp;
int is_write;
long long offset;
if (!is_dry_run){
/***************************************************************
Write header information
***************************************************************/
sprintf(file_name,"dumps/dump%03d",dumpno) ;
#if MPI && !DO_PARALLEL_WRITE
append_rank(file_name);
#endif
if(i_am_the_master) fprintf(stderr,"DUMP file=%s\n",file_name) ;
if (!DO_PARALLEL_WRITE || i_am_the_master) {
fp = fopen(file_name,"wb") ;
if(fp==NULL) {
fprintf(stderr,"error opening dump file\n") ;
exit(2) ;
}
fprintf(fp, FMT_DBL_OUT, t );
//output per-dumpfile resolution
#if MPI && DO_PARALLEL_WRITE
fprintf(fp, FMT_INT_OUT, mpi_ntot[1]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[2]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[3]);
#else
fprintf(fp, FMT_INT_OUT, N1);
fprintf(fp, FMT_INT_OUT, N2);
fprintf(fp, FMT_INT_OUT, N3);
#endif
//output total resolution
fprintf(fp, FMT_INT_OUT, mpi_ntot[1]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[2]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[3]);
//output numbers of ghost cells written to the dumps
#if MPI && DO_PARALLEL_WRITE
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_INT_OUT, 0);
#else
fprintf(fp, FMT_INT_OUT, WG*N1G);
fprintf(fp, FMT_INT_OUT, WG*N2G);
fprintf(fp, FMT_INT_OUT, WG*N3G);
#endif
fprintf(fp, FMT_DBL_OUT, startx[1]);
fprintf(fp, FMT_DBL_OUT, startx[2]);
fprintf(fp, FMT_DBL_OUT, startx[3]);
fprintf(fp, FMT_DBL_OUT, dx[1] );
fprintf(fp, FMT_DBL_OUT, dx[2] );
fprintf(fp, FMT_DBL_OUT, dx[3] );
fprintf(fp, FMT_DBL_OUT, tf );
fprintf(fp, FMT_INT_OUT, nstep );
fprintf(fp, FMT_DBL_OUT, a );
fprintf(fp, FMT_DBL_OUT, gam );
fprintf(fp, FMT_DBL_OUT, cour );
fprintf(fp, FMT_DBL_OUT, DTd );
fprintf(fp, FMT_DBL_OUT, DTl );
fprintf(fp, FMT_DBL_OUT, DTi );
fprintf(fp, FMT_DBL_OUT, DTr );
fprintf(fp, FMT_INT_OUT, DTr01 );
fprintf(fp, FMT_INT_OUT, dump_cnt );
fprintf(fp, FMT_INT_OUT, image_cnt);
fprintf(fp, FMT_INT_OUT, rdump_cnt);
fprintf(fp, FMT_INT_OUT, rdump01_cnt);
fprintf(fp, FMT_DBL_OUT, dt );
fprintf(fp, FMT_INT_OUT, lim );
fprintf(fp, FMT_INT_OUT, failed );
fprintf(fp, FMT_DBL_OUT, Rin );
fprintf(fp, FMT_DBL_OUT, Rout );
fprintf(fp, FMT_DBL_OUT, hslope );
fprintf(fp, FMT_DBL_OUT, R0 );
fprintf(fp, FMT_INT_OUT, (int)NPR );
fprintf(fp, FMT_INT_OUT, (int)DOKTOT );
fprintf(fp, FMT_INT_OUT, (int)DOCYLINDRIFYCOORDS );
fprintf(fp, FMT_DBL_OUT, fractheta);
fprintf(fp, FMT_DBL_OUT, fracphi );
fprintf(fp, FMT_DBL_OUT, rbr );
fprintf(fp, FMT_DBL_OUT, npow2 );
fprintf(fp, FMT_DBL_OUT, cpow2 );
fprintf(fp, FMT_DBL_OUT, global_x10);
fprintf(fp, FMT_DBL_OUT, global_x20);
fprintf(fp, FMT_DBL_OUT, global_fracdisk );
fprintf(fp, FMT_DBL_OUT, global_fracjet );
fprintf(fp, FMT_DBL_OUT, global_r0disk );
fprintf(fp, FMT_DBL_OUT, global_rdiskend );
fprintf(fp, FMT_DBL_OUT, global_r0jet );
fprintf(fp, FMT_DBL_OUT, global_rjetend );
fprintf(fp, FMT_DBL_OUT, global_jetnu );
fprintf(fp, FMT_DBL_OUT, global_rsjet );
fprintf(fp, FMT_DBL_OUT, global_r0grid );
fprintf(fp, FMT_INT_OUT, (int)BL );
fprintf(fp,"\n") ;
#if MPI && DO_PARALLEL_WRITE
fclose(fp) ;
fp = NULL;
#endif
}
else {
fp = NULL;
}
/***************************************************************
Done writing header information
***************************************************************/
}
//needed for divb calc below
di = (N1>1);
dj = (N2>1);
dk = (N3>1);
n = 0L;
ZSLOOP(0-WG*N1G,N1-1+WG*N1G,0-WG*N2G,N2-1+WG*N2G,0-WG*N3G,N3-1+WG*N3G) {
coord(i,j,k,CENT,X) ;
get_phys_coord(i,j,k,&r,&th,&phi) ;
//output global i, j, k
n += write_to_dump( is_dry_run, fp, dump_buffer+n, i + mpi_startn[1] );
n += write_to_dump( is_dry_run, fp, dump_buffer+n, j + mpi_startn[2] );
n += write_to_dump( is_dry_run, fp, dump_buffer+n, k + mpi_startn[3] );
n += write_to_dump( is_dry_run, fp, dump_buffer+n, X[1] );
n += write_to_dump( is_dry_run, fp, dump_buffer+n, X[2] );
n += write_to_dump( is_dry_run, fp, dump_buffer+n, X[3] );
n += write_to_dump( is_dry_run, fp, dump_buffer+n, r );
n += write_to_dump( is_dry_run, fp, dump_buffer+n, th );
n += write_to_dump( is_dry_run, fp, dump_buffer+n, phi);
PLOOP n += write_to_dump(is_dry_run, fp, dump_buffer+n, p[i][j][k][m]);
/* divb flux-ct defn; corner-centered. Use
only interior corners */
if((N1 == 1 || mpi_periods[1] || (i + mpi_startn[1] > 0 && i + mpi_startn[1] < mpi_ntot[1]-1 && i > -N1G && i < N1+N1G-1)) &&
(N2 == 1 || mpi_periods[2] || (j + mpi_startn[2] >= 0 && j + mpi_startn[2] <= mpi_ntot[2] && j > -N2G && j < N2+N2G-1)) &&
(N3 == 1 || mpi_periods[3] || (k + mpi_startn[3] >= 0 && k + mpi_startn[3] <= mpi_ntot[3] && k > -N3G && k < N3+N3G-1)) ){
/* flux-ct defn */
divb = fabs(
#if(N1>1)
0.25*(
+ p[i ][j ][k ][B1]*gdet[i ][j ][k ][CENT]
+ p[i ][j ][k-dk][B1]*gdet[i ][j ][k-dk][CENT]
+ p[i ][j-dj][k ][B1]*gdet[i ][j-dj][k ][CENT]
+ p[i ][j-dj][k-dk][B1]*gdet[i ][j-dj][k-dk][CENT]
- p[i-1][j ][k ][B1]*gdet[i-1][j ][k ][CENT]
- p[i-1][j ][k-dk][B1]*gdet[i-1][j ][k-dk][CENT]
- p[i-1][j-dj][k ][B1]*gdet[i-1][j-dj][k ][CENT]
- p[i-1][j-dj][k-dk][B1]*gdet[i-1][j-dj][k-dk][CENT]
)/dx[1]
#endif
#if(N2>1)
+0.25*(
+ p[i ][j ][k ][B2]*gdet[i ][j ][k ][CENT]
+ p[i ][j ][k-dk][B2]*gdet[i ][j ][k-dk][CENT]
+ p[i-di][j ][k ][B2]*gdet[i-di][j ][k ][CENT]
+ p[i-di][j ][k-dk][B2]*gdet[i-di][j ][k-dk][CENT]
- p[i ][j-1][k ][B2]*gdet[i ][j-1][k ][CENT]
- p[i ][j-1][k-dk][B2]*gdet[i ][j-1][k-dk][CENT]
- p[i-di][j-1][k ][B2]*gdet[i-di][j-1][k ][CENT]
- p[i-di][j-1][k-dk][B2]*gdet[i-di][j-1][k-dk][CENT]
)/dx[2]
#endif
#if(N3>1)
+0.25*(
+ p[i ][j ][k ][B3]*gdet[i ][j ][k ][CENT]
+ p[i-di][j ][k ][B3]*gdet[i-di][j ][k ][CENT]
+ p[i ][j-dj][k ][B3]*gdet[i ][j-dj][k ][CENT]
+ p[i-di][j-dj][k ][B3]*gdet[i-di][j-dj][k ][CENT]
- p[i ][j ][k-1][B3]*gdet[i ][j ][k-1][CENT]
- p[i-di][j ][k-1][B3]*gdet[i-di][j ][k-1][CENT]
- p[i ][j-dj][k-1][B3]*gdet[i ][j-dj][k-1][CENT]
- p[i-di][j-dj][k-1][B3]*gdet[i-di][j-dj][k-1][CENT]
)/dx[3]
#endif
);
}
else divb = 0. ;
n += write_to_dump(is_dry_run, fp, dump_buffer+n, divb );
if(!failed) {
get_geometry(i,j,k, CENT,&geom) ;
get_state(p[i][j][k],&geom,&q) ;
for(m=0;m<NDIM;m++) n += write_to_dump(is_dry_run, fp, dump_buffer+n, q.ucon[m]) ;
for(m=0;m<NDIM;m++) n += write_to_dump(is_dry_run, fp, dump_buffer+n, q.ucov[m]) ;
for(m=0;m<NDIM;m++) n += write_to_dump(is_dry_run, fp, dump_buffer+n, q.bcon[m]) ;
for(m=0;m<NDIM;m++) n += write_to_dump(is_dry_run, fp, dump_buffer+n, q.bcov[m]) ;
vchar(p[i][j][k],&q,&geom,1,&vmax,&vmin) ;
n += write_to_dump(is_dry_run, fp, dump_buffer+n, vmin );
n += write_to_dump(is_dry_run, fp, dump_buffer+n, vmax );
vchar(p[i][j][k],&q,&geom,2,&vmax,&vmin) ;
n += write_to_dump(is_dry_run, fp, dump_buffer+n, vmin );
n += write_to_dump(is_dry_run, fp, dump_buffer+n, vmax );
vchar(p[i][j][k],&q,&geom,3,&vmax,&vmin) ;
n += write_to_dump(is_dry_run, fp, dump_buffer+n, vmin );
n += write_to_dump(is_dry_run, fp, dump_buffer+n, vmax );
n += write_to_dump(is_dry_run, fp, dump_buffer+n, geom.g );
}
if (is_dry_run) {
return(n);
}
}
#if(!DO_PARALLEL_WRITE)
fclose(fp);
#endif
#if MPI && DO_PARALLEL_WRITE
is_write = 1; //write, not read
offset = -1; //append
parallel_readwrite(file_name,dump_buffer,DUMP_FILE, is_write, offset);
return(n);
#endif
return(0L);
}
size_t gdump(int is_dry_run)
{
int i,j,k,l,m ;
double divb ;
double X[NDIM] ;
double r,th,phi,vmin,vmax ;
struct of_geom geom ;
struct of_state q ;
double dxdxp[NDIM][NDIM];
size_t n;
char file_name[MAXLEN];
FILE *fp;
int is_write;
long long offset;
if (!is_dry_run) {
/***************************************************************
Write header information
***************************************************************/
sprintf(file_name,"dumps/gdump") ;
#if MPI && !DO_PARALLEL_WRITE
append_rank(file_name);
#endif
if(i_am_the_master) fprintf(stderr,"GDUMP file=%s\n",file_name) ;
if (!DO_PARALLEL_WRITE || i_am_the_master) {
fp = fopen(file_name,"wb") ;
if(fp==NULL) {
fprintf(stderr,"error opening grid dump file\n") ;
exit(2) ;
}
fprintf(fp, FMT_DBL_OUT, t );
//output per-dumpfile resolution
#if MPI && DO_PARALLEL_WRITE
fprintf(fp, FMT_INT_OUT, mpi_ntot[1]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[2]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[3]);
#else
fprintf(fp, FMT_INT_OUT, N1);
fprintf(fp, FMT_INT_OUT, N2);
fprintf(fp, FMT_INT_OUT, N3);
#endif
//output total resolution
fprintf(fp, FMT_INT_OUT, mpi_ntot[1]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[2]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[3]);
//output numbers of ghost cells written to the dumps
#if MPI && DO_PARALLEL_WRITE
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_INT_OUT, 0);
#else
fprintf(fp, FMT_INT_OUT, WG*N1G);
fprintf(fp, FMT_INT_OUT, WG*N2G);
fprintf(fp, FMT_INT_OUT, WG*N3G);
#endif
fprintf(fp, FMT_DBL_OUT, startx[1]);
fprintf(fp, FMT_DBL_OUT, startx[2]);
fprintf(fp, FMT_DBL_OUT, startx[3]);
fprintf(fp, FMT_DBL_OUT, dx[1] );
fprintf(fp, FMT_DBL_OUT, dx[2] );
fprintf(fp, FMT_DBL_OUT, dx[3] );
fprintf(fp, FMT_DBL_OUT, tf );
fprintf(fp, FMT_INT_OUT, nstep );
fprintf(fp, FMT_DBL_OUT, a );
fprintf(fp, FMT_DBL_OUT, gam );
fprintf(fp, FMT_DBL_OUT, cour );
fprintf(fp, FMT_DBL_OUT, DTd );
fprintf(fp, FMT_DBL_OUT, DTl );
fprintf(fp, FMT_DBL_OUT, DTi );
fprintf(fp, FMT_DBL_OUT, DTr );
fprintf(fp, FMT_INT_OUT, DTr01 );
fprintf(fp, FMT_INT_OUT, dump_cnt );
fprintf(fp, FMT_INT_OUT, image_cnt);
fprintf(fp, FMT_INT_OUT, rdump_cnt);
fprintf(fp, FMT_INT_OUT, rdump01_cnt);
fprintf(fp, FMT_DBL_OUT, dt );
fprintf(fp, FMT_INT_OUT, lim );
fprintf(fp, FMT_INT_OUT, failed );
fprintf(fp, FMT_DBL_OUT, Rin );
fprintf(fp, FMT_DBL_OUT, Rout );
fprintf(fp, FMT_DBL_OUT, hslope );
fprintf(fp, FMT_DBL_OUT, R0 );
fprintf(fp, FMT_INT_OUT, (int)NPR );
fprintf(fp, FMT_INT_OUT, (int)DOKTOT );
fprintf(fp, FMT_INT_OUT, (int)DOCYLINDRIFYCOORDS );
fprintf(fp, FMT_DBL_OUT, fractheta);
fprintf(fp, FMT_DBL_OUT, fracphi );
fprintf(fp, FMT_DBL_OUT, rbr );
fprintf(fp, FMT_DBL_OUT, npow2 );
fprintf(fp, FMT_DBL_OUT, cpow2 );
fprintf(fp, FMT_DBL_OUT, global_x10);
fprintf(fp, FMT_DBL_OUT, global_x20);
fprintf(fp, FMT_DBL_OUT, global_fracdisk );
fprintf(fp, FMT_DBL_OUT, global_fracjet );
fprintf(fp, FMT_DBL_OUT, global_r0disk );
fprintf(fp, FMT_DBL_OUT, global_rdiskend );
fprintf(fp, FMT_DBL_OUT, global_r0jet );
fprintf(fp, FMT_DBL_OUT, global_rjetend );
fprintf(fp, FMT_DBL_OUT, global_jetnu );
fprintf(fp, FMT_DBL_OUT, global_rsjet );
fprintf(fp, FMT_DBL_OUT, global_r0grid );
fprintf(fp, FMT_INT_OUT, (int)BL );
fprintf(fp,"\n") ;
#if MPI && DO_PARALLEL_WRITE
fclose(fp) ;
fp = NULL;
#endif
}
else {
fp = NULL;
}
/***************************************************************
Done writing header information
***************************************************************/
}
n = 0L;
ZSLOOP(0-WG*N1G,N1-1+WG*N1G,0-WG*N2G,N2-1+WG*N2G,0-WG*N3G,N3-1+WG*N3G) {
coord(i,j,k,CENT,X) ;
get_phys_coord(i,j,k,&r,&th,&phi) ;
//output global i, j, k
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, i + mpi_startn[1] );
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, j + mpi_startn[2] );
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, k + mpi_startn[3] );
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, X[1] );
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, X[2] );
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, X[3] );
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, r );
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, th );
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, phi );
if(!failed) {
get_geometry(i,j,k,CENT,&geom) ;
//g_{ml}
for(m=0;m<NDIM;m++)
for(l=0;l<NDIM;l++)
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, geom.gcov[m][l]) ;
//g^{ml}
for(m=0;m<NDIM;m++)
for(l=0;l<NDIM;l++)
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, geom.gcon[m][l]) ;
//(-deg(g))**0.5
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, geom.g );
//dr^i/dx^j
dxdxp_func(X, dxdxp);
for(m=0;m<NDIM;m++) {
for(l=0;l<NDIM;l++) {
n += write_to_gdump( is_dry_run, fp, gdump_buffer+n, dxdxp[m][l]) ;
}
}
}
if (is_dry_run) {
return(n);
}
}
#if(!DO_PARALLEL_WRITE)
fclose(fp);
#endif
#if MPI && DO_PARALLEL_WRITE
is_write = 1; //write, not read
offset = -1; //append
parallel_readwrite(file_name,gdump_buffer,GDUMP_FILE,is_write,offset);
return(n);
#endif
return(0L);
}
size_t gdump2(int is_dry_run)
{
int i,j,k,l,m ;
double divb ;
double X[NDIM], Xloc[NDIM] ;
double r,th,phi,vmin,vmax ;
double rloc,thloc,philoc;
int whichloc;
struct of_geom geom ;
struct of_state q ;
double dxdxp[NDIM][NDIM];
size_t n;
char file_name[MAXLEN];
FILE *fp;
int is_write;
long long offset;
if (!is_dry_run) {
/***************************************************************
Write header information
***************************************************************/
sprintf(file_name,"dumps/gdump2") ;
#if MPI && !DO_PARALLEL_WRITE
append_rank(file_name);
#endif
if(i_am_the_master) fprintf(stderr,"GDUMP2 file=%s\n",file_name) ;
if (!DO_PARALLEL_WRITE || i_am_the_master) {
fp = fopen(file_name,"wb") ;
if(fp==NULL) {
fprintf(stderr,"error opening grid dump file\n") ;
exit(2) ;
}
fprintf(fp, FMT_DBL_OUT, t );
//output per-dumpfile resolution
#if MPI && DO_PARALLEL_WRITE
fprintf(fp, FMT_INT_OUT, mpi_ntot[1]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[2]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[3]);
#else
fprintf(fp, FMT_INT_OUT, N1);
fprintf(fp, FMT_INT_OUT, N2);
fprintf(fp, FMT_INT_OUT, N3);
#endif
//output total resolution
fprintf(fp, FMT_INT_OUT, mpi_ntot[1]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[2]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[3]);
//output numbers of ghost cells written to the dumps
#if MPI && DO_PARALLEL_WRITE
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_INT_OUT, 0);
#else
fprintf(fp, FMT_INT_OUT, WG*N1G);
fprintf(fp, FMT_INT_OUT, WG*N2G);
fprintf(fp, FMT_INT_OUT, WG*N3G);
#endif
fprintf(fp, FMT_DBL_OUT, startx[1]);
fprintf(fp, FMT_DBL_OUT, startx[2]);
fprintf(fp, FMT_DBL_OUT, startx[3]);
fprintf(fp, FMT_DBL_OUT, dx[1] );
fprintf(fp, FMT_DBL_OUT, dx[2] );
fprintf(fp, FMT_DBL_OUT, dx[3] );
fprintf(fp, FMT_DBL_OUT, tf );
fprintf(fp, FMT_INT_OUT, nstep );
fprintf(fp, FMT_DBL_OUT, a );
fprintf(fp, FMT_DBL_OUT, gam );
fprintf(fp, FMT_DBL_OUT, cour );
fprintf(fp, FMT_DBL_OUT, DTd );
fprintf(fp, FMT_DBL_OUT, DTl );
fprintf(fp, FMT_DBL_OUT, DTi );
fprintf(fp, FMT_DBL_OUT, DTr );
fprintf(fp, FMT_INT_OUT, DTr01 );
fprintf(fp, FMT_INT_OUT, dump_cnt );
fprintf(fp, FMT_INT_OUT, image_cnt);
fprintf(fp, FMT_INT_OUT, rdump_cnt);
fprintf(fp, FMT_INT_OUT, rdump01_cnt);
fprintf(fp, FMT_DBL_OUT, dt );
fprintf(fp, FMT_INT_OUT, lim );
fprintf(fp, FMT_INT_OUT, failed );
fprintf(fp, FMT_DBL_OUT, Rin );
fprintf(fp, FMT_DBL_OUT, Rout );
fprintf(fp, FMT_DBL_OUT, hslope );
fprintf(fp, FMT_DBL_OUT, R0 );
fprintf(fp, FMT_INT_OUT, (int)NPR );
fprintf(fp, FMT_INT_OUT, (int)DOKTOT );
fprintf(fp, FMT_INT_OUT, (int)DOCYLINDRIFYCOORDS );
fprintf(fp, FMT_DBL_OUT, fractheta);
fprintf(fp, FMT_DBL_OUT, fracphi );
fprintf(fp, FMT_DBL_OUT, rbr );
fprintf(fp, FMT_DBL_OUT, npow2 );
fprintf(fp, FMT_DBL_OUT, cpow2 );
fprintf(fp, FMT_DBL_OUT, global_x10);
fprintf(fp, FMT_DBL_OUT, global_x20);
fprintf(fp, FMT_DBL_OUT, global_fracdisk );
fprintf(fp, FMT_DBL_OUT, global_fracjet );
fprintf(fp, FMT_DBL_OUT, global_r0disk );
fprintf(fp, FMT_DBL_OUT, global_rdiskend );
fprintf(fp, FMT_DBL_OUT, global_r0jet );
fprintf(fp, FMT_DBL_OUT, global_rjetend );
fprintf(fp, FMT_DBL_OUT, global_jetnu );
fprintf(fp, FMT_DBL_OUT, global_rsjet );
fprintf(fp, FMT_DBL_OUT, global_r0grid );
fprintf(fp, FMT_INT_OUT, (int)BL );
fprintf(fp,"\n") ;
#if MPI && DO_PARALLEL_WRITE
fclose(fp) ;
fp = NULL;
#endif
}
else {
fp = NULL;
}
/***************************************************************
Done writing header information
***************************************************************/
}
n = 0L;
ZSLOOP(0-WG*N1G,N1-1+WG*N1G,0-WG*N2G,N2-1+WG*N2G,0-WG*N3G,N3-1+WG*N3G) {
coord(i,j,k,CENT,X) ;
get_phys_coord(i,j,k,&r,&th,&phi) ;
//output global i, j, k
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, i + mpi_startn[1] );
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, j + mpi_startn[2] );
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, k + mpi_startn[3] );
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, X[1] );
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, X[2] );
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, X[3] );
//coordinates of all locations within the cell
for(whichloc=FACE1; whichloc<=EDGE3; whichloc++) {
coord(i,j,k,whichloc,Xloc) ;
bl_coord(Xloc,&rloc,&thloc,&philoc) ;
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, rloc );
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, thloc );
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, philoc );
}
if(!failed) {
get_geometry(i,j,k,CENT,&geom) ;
//(-deg(g))**0.5
n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, geom.g );
// don't write this out to save space
// //dr^i/dx^j
// dxdxp_func(X, dxdxp);
// for(m=0;m<NDIM;m++) {
// for(l=0;l<NDIM;l++) {
// n += write_to_gdump2( is_dry_run, fp, gdump2_buffer+n, dxdxp[m][l]) ;
// }
// }
}
if (is_dry_run) {
return(n);
}
}
#if(!DO_PARALLEL_WRITE)
fclose(fp);
#endif
#if MPI && DO_PARALLEL_WRITE
is_write = 1; //write, not read
offset = -1; //append
parallel_readwrite(file_name,gdump2_buffer,GDUMP2_FILE,is_write,offset);
return(n);
#endif
return(0L);
}
void fdump(int dumpno)
{
FILE *fp ;
int idum,i,j,k,m ;
char file_name[100];
size_t ntowrite, nhavewritten;
size_t n;
long long offset;
int is_write;
sprintf(file_name,"dumps/fdump%03d",dumpno) ;
#if MPI && !DO_PARALLEL_WRITE
append_rank(file_name);
#endif
if(i_am_the_master) fprintf(stderr,"FDUMP file=%s\n", file_name) ;
if (!DO_PARALLEL_WRITE || i_am_the_master) {
/*************************************************************
Write the header of the restart file:
*************************************************************/
fp = fopen(file_name,"wb") ;
if(fp==NULL) {
fprintf(stderr,"error opening fail dump file\n") ;
exit(2) ;
}
//output per-dumpfile resolution
fprintf(fp, FMT_DBL_OUT, t );
//output per-dumpfile resolution
#if MPI && DO_PARALLEL_WRITE
fprintf(fp, FMT_INT_OUT, mpi_ntot[1]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[2]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[3]);
#else
fprintf(fp, FMT_INT_OUT, N1);
fprintf(fp, FMT_INT_OUT, N2);
fprintf(fp, FMT_INT_OUT, N3);
#endif
//output total resolution
fprintf(fp, FMT_INT_OUT, mpi_ntot[1]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[2]);
fprintf(fp, FMT_INT_OUT, mpi_ntot[3]);
//output numbers of ghost cells written to the dumps
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_INT_OUT, 0);
fprintf(fp, FMT_DBL_OUT, startx[1]);
fprintf(fp, FMT_DBL_OUT, startx[2]);
fprintf(fp, FMT_DBL_OUT, startx[3]);
fprintf(fp, FMT_DBL_OUT, dx[1] );
fprintf(fp, FMT_DBL_OUT, dx[2] );
fprintf(fp, FMT_DBL_OUT, dx[3] );
fprintf(fp, FMT_DBL_OUT, tf );
fprintf(fp, FMT_INT_OUT, nstep );
fprintf(fp, FMT_DBL_OUT, a );
fprintf(fp, FMT_DBL_OUT, gam );
fprintf(fp, FMT_DBL_OUT, cour );
fprintf(fp, FMT_DBL_OUT, DTd );
fprintf(fp, FMT_DBL_OUT, DTl );
fprintf(fp, FMT_DBL_OUT, DTi );
fprintf(fp, FMT_DBL_OUT, DTr );
fprintf(fp, FMT_INT_OUT, DTr01 );
fprintf(fp, FMT_INT_OUT, dump_cnt );
fprintf(fp, FMT_INT_OUT, image_cnt);
fprintf(fp, FMT_INT_OUT, rdump_cnt);
fprintf(fp, FMT_INT_OUT, rdump01_cnt);
fprintf(fp, FMT_DBL_OUT, dt );
fprintf(fp, FMT_INT_OUT, lim );
fprintf(fp, FMT_INT_OUT, failed );
fprintf(fp, FMT_DBL_OUT, Rin );
fprintf(fp, FMT_DBL_OUT, Rout );
fprintf(fp, FMT_DBL_OUT, hslope );
fprintf(fp, FMT_DBL_OUT, R0 );
fprintf(fp, FMT_INT_OUT, (int)NPR );
fprintf(fp, FMT_INT_OUT, (int)DOKTOT );
fprintf(fp, FMT_INT_OUT, (int)DOCYLINDRIFYCOORDS );
fprintf(fp, FMT_DBL_OUT, fractheta);
fprintf(fp, FMT_DBL_OUT, fracphi );
fprintf(fp, FMT_DBL_OUT, rbr );
fprintf(fp, FMT_DBL_OUT, npow2 );
fprintf(fp, FMT_DBL_OUT, cpow2 );
fprintf(fp, FMT_DBL_OUT, global_x10);
fprintf(fp, FMT_DBL_OUT, global_x20);
fprintf(fp, FMT_DBL_OUT, global_fracdisk );
fprintf(fp, FMT_DBL_OUT, global_fracjet );
fprintf(fp, FMT_DBL_OUT, global_r0disk );
fprintf(fp, FMT_DBL_OUT, global_rdiskend );
fprintf(fp, FMT_DBL_OUT, global_r0jet );
fprintf(fp, FMT_DBL_OUT, global_rjetend );
fprintf(fp, FMT_DBL_OUT, global_jetnu );
fprintf(fp, FMT_DBL_OUT, global_rsjet );
fprintf(fp, FMT_DBL_OUT, global_r0grid );
fprintf(fp, FMT_INT_OUT, (int)BL );
fprintf(fp,"\n") ;
#if MPI && DO_PARALLEL_WRITE
fclose(fp) ;
fp = NULL;
#endif
}
else {
fp = NULL;
}
#if MPI && DO_PARALLEL_WRITE
is_write = 1; //write, not read
offset = -1; //append
// n = 0L;
// ZLOOP for(m=0;m<NIMG;m++) {
// fdump_buffer[n] = failimage[i][j][k][m];
// n++;
// }
parallel_readwrite(file_name,failimage,FDUMP_FILE,is_write,offset);
#else
/*************************************************************
Write the body of the restart file:
*************************************************************/
ntowrite = 1L*N1*N2*N3*NIMG;
nhavewritten = fwrite( failimage, sizeof(fdumptype), ntowrite, fp );
if( nhavewritten != ntowrite ) {
fprintf(stderr, "MPI rank %d: Could not write to fdump file: nhavewritten = %ld, ntowrite = %ld, wrong format or corrupted file?\n", mpi_rank, (long)nhavewritten, (long)ntowrite);
fflush(stderr);
#if MPI
MPI_Barrier(MPI_COMM_WORLD);
MPI_Finalize();
#endif
exit(1);
}
if( ferror(fp) ) {
fprintf(stderr, "MPI rank %d: Error writing to fdump file\n", mpi_rank);
fflush(stderr);
#if MPI
MPI_Barrier(MPI_COMM_WORLD);
MPI_Finalize();
#endif
exit(1);
}
//added this to ensure the entirety of the file is pushed out to the disk
//to avoid a corrupted file upon code kill
fflush(fp) ;
fclose(fp) ;
#endif
/* Reset array after every image dump: */
ZLOOP for( m = 0 ; m < NIMG; m++ ) {
failimage[i][j][k][m] = 0L;
}
return;
}