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srf_subs.c
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#include "include.h"
#include "structure.h"
#include "function.h"
#include "defs.h"
void read_srf(struct standrupformat *srf,char *file,int bflag)
{
FILE *fpr, *fopfile();
struct srf_prectsegments *prseg_ptr;
struct srf_apointvalues *apval_ptr;
char *sptr, str[MAXLINE];
float *stf;
int i, j, k, it, ig;
char pword[32];
int fdr;
int ip, np_seg, npread, np_tot;
long foff;
int mrf1_flag, mrf6_flag;
if(bflag)
{
if(strcmp(file,"stdin") == 0)
fdr = STDIN_FILENO;
else
fdr = opfile_ro(file);
reed(fdr,srf->version,sizeof(srf->version));
reed(fdr,pword,sizeof(pword));
if(strcmp(pword,"PLANE") == 0)
{
sprintf(srf->type,"PLANE");
reed(fdr,&(srf[0].srf_prect.nseg),sizeof(int));
srf[0].srf_prect.prectseg = (struct srf_prectsegments *)check_malloc(srf[0].srf_prect.nseg*sizeof(struct srf_prectsegments));
prseg_ptr = srf[0].srf_prect.prectseg;
reed(fdr,prseg_ptr,(srf[0].srf_prect.nseg)*sizeof(struct srf_prectsegments));
while(strncmp(pword,"POINTS",6) != 0)
reed(fdr,pword,sizeof(pword));
}
if(strncmp(pword,"POINTS",6) == 0)
{
reed(fdr,&(srf[0].srf_apnts.np),sizeof(int));
srf[0].srf_apnts.apntvals = (struct srf_apointvalues *)check_malloc((srf[0].srf_apnts.np)*sizeof(struct srf_apointvalues));
apval_ptr = srf[0].srf_apnts.apntvals;
for(i=0;i<srf[0].srf_apnts.np;i++)
{
reed(fdr,&(apval_ptr[i].lon),sizeof(float));
reed(fdr,&(apval_ptr[i].lat),sizeof(float));
reed(fdr,&(apval_ptr[i].dep),sizeof(float));
reed(fdr,&(apval_ptr[i].stk),sizeof(float));
reed(fdr,&(apval_ptr[i].dip),sizeof(float));
reed(fdr,&(apval_ptr[i].area),sizeof(float));
reed(fdr,&(apval_ptr[i].tinit),sizeof(float));
reed(fdr,&(apval_ptr[i].dt),sizeof(float));
reed(fdr,&(apval_ptr[i].rake),sizeof(float));
reed(fdr,&(apval_ptr[i].slip1),sizeof(float));
reed(fdr,&(apval_ptr[i].nt1),sizeof(int));
reed(fdr,&(apval_ptr[i].slip2),sizeof(float));
reed(fdr,&(apval_ptr[i].nt2),sizeof(int));
reed(fdr,&(apval_ptr[i].slip3),sizeof(float));
reed(fdr,&(apval_ptr[i].nt3),sizeof(int));
apval_ptr[i].stf1 = (float *)check_malloc((apval_ptr[i].nt1)*sizeof(float));
apval_ptr[i].stf2 = (float *)check_malloc((apval_ptr[i].nt2)*sizeof(float));
apval_ptr[i].stf3 = (float *)check_malloc((apval_ptr[i].nt3)*sizeof(float));
reed(fdr,apval_ptr[i].stf1,(apval_ptr[i].nt1)*sizeof(float));
reed(fdr,apval_ptr[i].stf2,(apval_ptr[i].nt2)*sizeof(float));
reed(fdr,apval_ptr[i].stf3,(apval_ptr[i].nt3)*sizeof(float));
}
}
close(fdr);
}
else
{
if(strcmp(file,"stdin") == 0)
fpr = stdin;
else
fpr = fopfile(file,"r");
fgets(str,MAXLINE,fpr);
sscanf(str,"%s",srf[0].version);
mrf1_flag = 0;
mrf6_flag = 0;
sprintf(srf[0].src_format,"SLIP");
if(atof(srf[0].version) >= 3.0)
{
ip = sscanf(str,"%*s %s",srf[0].src_format);
if(ip != 1 || (strcmp(srf[0].src_format,"SLIP") != 0 &&
strcmp(srf[0].src_format,"MOMENT") != 0 &&
strcmp(srf[0].src_format,"MOMENT-1MECH") != 0 &&
strcmp(srf[0].src_format,"MOMENT-6MECH") != 0))
sprintf(srf[0].src_format,"SLIP");
if(strcmp(srf[0].src_format,"MOMENT") == 0 || strcmp(srf[0].src_format,"MOMENT-1MECH") == 0)
mrf1_flag = 1;
if(strcmp(srf[0].src_format,"MOMENT-6MECH") == 0)
mrf6_flag = 1;
}
/* reserve first 3 lines for writing out command that generated SRF */
srf[0].srf_hcmnt.nline = 3;
srf[0].srf_hcmnt.cbuf = (char *)check_malloc((srf[0].srf_hcmnt.nline)*MAXLINE*sizeof(char));
/* initialize first 3 lines with NULL, if not reset, won't print out */
srf[0].srf_hcmnt.cbuf[0] = '\0';
srf[0].srf_hcmnt.cbuf[MAXLINE] = '\0';
srf[0].srf_hcmnt.cbuf[2*MAXLINE] = '\0';
fgets(str,MAXLINE,fpr);
while(str[0] == '#')
{
srf[0].srf_hcmnt.nline++;
srf[0].srf_hcmnt.cbuf = (char *)check_realloc(srf[0].srf_hcmnt.cbuf,(srf[0].srf_hcmnt.nline)*MAXLINE*sizeof(char));
/* get rid of annoying newline */
i = 0;
while(str[i] != '\n' && str[i] != '\0')
i++;
str[i] = '\0';
sptr = srf[0].srf_hcmnt.cbuf + (srf[0].srf_hcmnt.nline-1)*MAXLINE;
sprintf(sptr,"%s",str);
/* just to make sure string ends without issue */
sptr[MAXLINE-1] = '\0';
if(fgets(str,MAXLINE,fpr) == NULL)
break;
}
sscanf(str,"%s",pword);
if(strncmp(pword,"PLANE",5) == 0)
{
sscanf(str,"%s %d",srf[0].type,&(srf[0].srf_prect.nseg));
srf[0].srf_prect.prectseg = (struct srf_prectsegments *)check_malloc(srf[0].srf_prect.nseg*sizeof(struct srf_prectsegments));
prseg_ptr = srf[0].srf_prect.prectseg;
for(ig=0;ig<srf[0].srf_prect.nseg;ig++)
{
fgets(str,MAXLINE,fpr);
sscanf(str,"%f %f %d %d %f %f",&(prseg_ptr[ig].elon),
&(prseg_ptr[ig].elat),
&(prseg_ptr[ig].nstk),
&(prseg_ptr[ig].ndip),
&(prseg_ptr[ig].flen),
&(prseg_ptr[ig].fwid));
fgets(str,MAXLINE,fpr);
sscanf(str,"%f %f %f %f %f",&(prseg_ptr[ig].stk),
&(prseg_ptr[ig].dip),
&(prseg_ptr[ig].dtop),
&(prseg_ptr[ig].shyp),
&(prseg_ptr[ig].dhyp));
}
}
if(strncmp(pword,"POINTS",6) != 0)
{
fgets(str,MAXLINE,fpr);
while(str[0] == '#')
{
srf[0].srf_hcmnt.nline++;
srf[0].srf_hcmnt.cbuf = (char *)check_realloc(srf[0].srf_hcmnt.cbuf,(srf[0].srf_hcmnt.nline)*MAXLINE*sizeof(char));
sptr = srf[0].srf_hcmnt.cbuf + (srf[0].srf_hcmnt.nline-1)*MAXLINE;
sprintf(sptr,"%s",str);
/* just to make sure string ends without issue */
sptr[MAXLINE-2] = '\n';
sptr[MAXLINE-1] = '\0';
if(fgets(str,MAXLINE,fpr) == NULL)
break;
}
sscanf(str,"%s",pword);
}
if(strncmp(pword,"POINTS",6) == 0)
{
srf[0].nseg = 0;
srf[0].srf_apnts.np = 0;
srf[0].np_seg = NULL;
srf[0].srf_apnts.apntvals = NULL;
while(strncmp(pword,"POINTS",6) == 0)
{
srf[0].nseg++;
srf[0].np_seg = (int *)check_realloc(srf[0].np_seg,(srf[0].nseg)*sizeof(int));
sscanf(str,"%*s %d",&np_seg);
np_tot = np_seg + srf[0].srf_apnts.np;
srf[0].srf_apnts.apntvals = (struct srf_apointvalues *)check_realloc(srf[0].srf_apnts.apntvals,np_tot*sizeof(struct srf_apointvalues));
npread = 0;
for(i=0;i<np_seg;i++)
{
ip = i + srf[0].srf_apnts.np;
apval_ptr = &(srf[0].srf_apnts.apntvals[ip]);
foff = ftell(fpr);
if(fgets(str,MAXLINE,fpr) == NULL)
break;
else
{
sscanf(str,"%s",pword);
if(strncmp(pword,"POINTS",6) == 0)
{
fseek(fpr,foff,SEEK_SET);
break;
}
npread++;
if(atof(srf->version) < 2.0)
{
sscanf(str,"%f %f %f %f %f %f %f %f",&(apval_ptr->lon),
&(apval_ptr->lat),
&(apval_ptr->dep),
&(apval_ptr->stk),
&(apval_ptr->dip),
&(apval_ptr->area),
&(apval_ptr->tinit),
&(apval_ptr->dt));
apval_ptr->vp = -1;
apval_ptr->vs = -1;
apval_ptr->den = -1;
}
else if(atof(srf->version) < 3.0)
{
sscanf(str,"%f %f %f %f %f %f %f %f %f %f",&(apval_ptr->lon),
&(apval_ptr->lat),
&(apval_ptr->dep),
&(apval_ptr->stk),
&(apval_ptr->dip),
&(apval_ptr->area),
&(apval_ptr->tinit),
&(apval_ptr->dt),
&(apval_ptr->vs),
&(apval_ptr->den));
apval_ptr->vp = -1;
}
else if(atof(srf->version) >= 3.0)
{
sscanf(str,"%f %f %f %f %f %f %f %f %f %f %f",&(apval_ptr->lon),
&(apval_ptr->lat),
&(apval_ptr->dep),
&(apval_ptr->stk),
&(apval_ptr->dip),
&(apval_ptr->area),
&(apval_ptr->tinit),
&(apval_ptr->dt),
&(apval_ptr->vp),
&(apval_ptr->vs),
&(apval_ptr->den));
}
if(mrf1_flag == 0 && mrf6_flag == 0) /* expecting slip */
{
fgets(str,MAXLINE,fpr);
sscanf(str,"%f %f %d %f %d %f %d",&(apval_ptr->rake),
&(apval_ptr->slip1),
&(apval_ptr->nt1),
&(apval_ptr->slip2),
&(apval_ptr->nt2),
&(apval_ptr->slip3),
&(apval_ptr->nt3));
if(apval_ptr->nt1)
apval_ptr->stf1 = (float *)check_malloc((apval_ptr->nt1)*sizeof(float));
else
apval_ptr->stf1 = NULL;
stf = apval_ptr->stf1;
for(it=0;it<(apval_ptr->nt1);it++)
fscanf(fpr,"%f",&stf[it]);
if(apval_ptr->nt2)
apval_ptr->stf2 = (float *)check_malloc((apval_ptr->nt2)*sizeof(float));
else
apval_ptr->stf2 = NULL;
stf = apval_ptr->stf2;
for(it=0;it<(apval_ptr->nt2);it++)
fscanf(fpr,"%f",&stf[it]);
if(apval_ptr->nt3)
apval_ptr->stf3 = (float *)check_malloc((apval_ptr->nt3)*sizeof(float));
else
apval_ptr->stf3 = NULL;
stf = apval_ptr->stf3;
for(it=0;it<(apval_ptr->nt3);it++)
fscanf(fpr,"%f",&stf[it]);
/* get rouge newline character */
if((apval_ptr->nt1) || (apval_ptr->nt2) || (apval_ptr->nt3))
fgets(str,MAXLINE,fpr);
}
else /* expecting moment */
{
fgets(str,MAXLINE,fpr);
sscanf(str,"%lf %lf %lf %lf %lf %lf %d",
&(apval_ptr->mnn),
&(apval_ptr->mee),
&(apval_ptr->mdd),
&(apval_ptr->mne),
&(apval_ptr->mnd),
&(apval_ptr->med),
&(apval_ptr->ntmr));
if(mrf1_flag == 1) /* single time function */
{
if(apval_ptr->ntmr)
apval_ptr->mrf = (float *)check_malloc((apval_ptr->ntmr)*sizeof(float));
else
apval_ptr->mrf = NULL;
stf = apval_ptr->mrf;
for(it=0;it<(apval_ptr->ntmr);it++)
fscanf(fpr,"%f",&stf[it]);
}
else if(mrf6_flag == 1) /* 6 time functions */
{
if(apval_ptr->ntmr)
apval_ptr->mr_nn = (float *)check_malloc((apval_ptr->ntmr)*sizeof(float));
else
apval_ptr->mr_nn = NULL;
stf = apval_ptr->mr_nn;
for(it=0;it<(apval_ptr->ntmr);it++)
fscanf(fpr,"%f",&stf[it]);
if(apval_ptr->ntmr)
apval_ptr->mr_ee = (float *)check_malloc((apval_ptr->ntmr)*sizeof(float));
else
apval_ptr->mr_ee = NULL;
stf = apval_ptr->mr_ee;
for(it=0;it<(apval_ptr->ntmr);it++)
fscanf(fpr,"%f",&stf[it]);
if(apval_ptr->ntmr)
apval_ptr->mr_dd = (float *)check_malloc((apval_ptr->ntmr)*sizeof(float));
else
apval_ptr->mr_dd = NULL;
stf = apval_ptr->mr_dd;
for(it=0;it<(apval_ptr->ntmr);it++)
fscanf(fpr,"%f",&stf[it]);
if(apval_ptr->ntmr)
apval_ptr->mr_ne = (float *)check_malloc((apval_ptr->ntmr)*sizeof(float));
else
apval_ptr->mr_ne = NULL;
stf = apval_ptr->mr_ne;
for(it=0;it<(apval_ptr->ntmr);it++)
fscanf(fpr,"%f",&stf[it]);
if(apval_ptr->ntmr)
apval_ptr->mr_nd = (float *)check_malloc((apval_ptr->ntmr)*sizeof(float));
else
apval_ptr->mr_nd = NULL;
stf = apval_ptr->mr_nd;
for(it=0;it<(apval_ptr->ntmr);it++)
fscanf(fpr,"%f",&stf[it]);
if(apval_ptr->ntmr)
apval_ptr->mr_ed = (float *)check_malloc((apval_ptr->ntmr)*sizeof(float));
else
apval_ptr->mr_ed = NULL;
stf = apval_ptr->mr_ed;
for(it=0;it<(apval_ptr->ntmr);it++)
fscanf(fpr,"%f",&stf[it]);
}
/* get rouge newline character */
if((apval_ptr->ntmr))
fgets(str,MAXLINE,fpr);
}
}
}
srf[0].np_seg[(srf[0].nseg)-1] = npread;
srf[0].srf_apnts.np = srf[0].srf_apnts.np + npread;
if(fgets(str,MAXLINE,fpr) == NULL)
break;
else
{
sscanf(str,"%s",pword);
while(strncmp(pword,"POINTS",6) != 0)
{
if(fgets(str,MAXLINE,fpr) == NULL)
break;
else
sscanf(str,"%s",pword);
}
}
}
if(np_tot > srf[0].srf_apnts.np)
srf[0].srf_apnts.apntvals = (struct srf_apointvalues *)check_realloc(srf[0].srf_apnts.apntvals,(srf[0].srf_apnts.np)*sizeof(struct srf_apointvalues));
}
else
{
fprintf(stderr,"*** No valid data found. Last input line read is:\n");
fprintf(stderr,"%s",str);
exit(-99);
}
fclose(fpr);
}
}
void write_srf(struct standrupformat *srf,char *file,int bflag)
{
if(atof(srf->version) < 2.0)
write_srf1(srf,file,bflag);
else if(atof(srf->version) < 3.0)
write_srf2(srf,file,bflag);
else if(atof(srf->version) >= 3.0)
write_srf3(srf,file,bflag);
}
void write_srf1(struct standrupformat *srf,char *file,int bflag)
{
FILE *fpw, *fopfile();
struct srf_planerectangle *prect_ptr;
struct srf_prectsegments *prseg_ptr;
struct srf_allpoints *apnts_ptr;
struct srf_apointvalues *apval_ptr;
float area;
float *stf;
int i, j, k, nt6, it, ip, ig, ntot;
char pword[32];
int fdw;
prect_ptr = &(srf->srf_prect);
prseg_ptr = prect_ptr->prectseg;
apnts_ptr = &(srf->srf_apnts);
apval_ptr = apnts_ptr->apntvals;
if(bflag)
{
if(strcmp(file,"stdout") == 0)
fdw = STDOUT_FILENO;
else
fdw = croptrfile(file);
rite(fdw,srf->version,sizeof(srf->version));
if(strcmp(srf->type,"PLANE") == 0)
{
rite(fdw,srf->type,sizeof(srf->type));
rite(fdw,&(prect_ptr->nseg),sizeof(prect_ptr->nseg));
rite(fdw,prseg_ptr,(prect_ptr->nseg)*sizeof(struct srf_prectsegments));
}
sprintf(pword,"POINTS");
rite(fdw,pword,sizeof(pword));
rite(fdw,&(apnts_ptr->np),sizeof(apnts_ptr->np));
for(i=0;i<apnts_ptr->np;i++)
{
rite(fdw,&(apval_ptr[i].lon),sizeof(float));
rite(fdw,&(apval_ptr[i].lat),sizeof(float));
rite(fdw,&(apval_ptr[i].dep),sizeof(float));
rite(fdw,&(apval_ptr[i].stk),sizeof(float));
rite(fdw,&(apval_ptr[i].dip),sizeof(float));
rite(fdw,&(apval_ptr[i].area),sizeof(float));
rite(fdw,&(apval_ptr[i].tinit),sizeof(float));
rite(fdw,&(apval_ptr[i].dt),sizeof(float));
rite(fdw,&(apval_ptr[i].rake),sizeof(float));
rite(fdw,&(apval_ptr[i].slip1),sizeof(float));
rite(fdw,&(apval_ptr[i].nt1),sizeof(int));
rite(fdw,&(apval_ptr[i].slip2),sizeof(float));
rite(fdw,&(apval_ptr[i].nt2),sizeof(int));
rite(fdw,&(apval_ptr[i].slip3),sizeof(float));
rite(fdw,&(apval_ptr[i].nt3),sizeof(int));
rite(fdw,apval_ptr[i].stf1,(apval_ptr[i].nt1)*sizeof(float));
rite(fdw,apval_ptr[i].stf2,(apval_ptr[i].nt2)*sizeof(float));
rite(fdw,apval_ptr[i].stf3,(apval_ptr[i].nt3)*sizeof(float));
}
close(fdw);
}
else
{
if(strcmp(file,"stdout") == 0)
fpw = stdout;
else
fpw = fopfile(file,"w");
fprintf(fpw,"%s\n",srf->version);
if(strcmp(srf->type,"PLANE") == 0)
{
fprintf(fpw,"%s %d\n",srf->type,prect_ptr->nseg);
for(ig=0;ig<prect_ptr->nseg;ig++)
{
fprintf(fpw,"%12.6f %11.6f %5d %5d %10.4f %10.4f\n",prseg_ptr[ig].elon,
prseg_ptr[ig].elat,
prseg_ptr[ig].nstk,
prseg_ptr[ig].ndip,
prseg_ptr[ig].flen,
prseg_ptr[ig].fwid);
fprintf(fpw,"%4.0f %4.0f %10.4f %10.4f %10.4f\n",prseg_ptr[ig].stk,
prseg_ptr[ig].dip,
prseg_ptr[ig].dtop,
prseg_ptr[ig].shyp,
prseg_ptr[ig].dhyp);
}
}
fprintf(fpw,"POINTS %d\n",apnts_ptr->np);
for(i=0;i<apnts_ptr->np;i++)
{
fprintf(fpw,"%12.6f %11.6f %12.5e %4.0f %4.0f %12.5e %10.4f %12.5e\n",
apval_ptr[i].lon,
apval_ptr[i].lat,
apval_ptr[i].dep,
apval_ptr[i].stk,
apval_ptr[i].dip,
apval_ptr[i].area,
apval_ptr[i].tinit,
apval_ptr[i].dt);
fprintf(fpw,"%4.0f %10.4f %6d %10.4f %6d %10.4f %6d\n",
apval_ptr[i].rake,
apval_ptr[i].slip1,
apval_ptr[i].nt1,
apval_ptr[i].slip2,
apval_ptr[i].nt2,
apval_ptr[i].slip3,
apval_ptr[i].nt3);
stf = apval_ptr[i].stf1;
nt6 = (apval_ptr[i].nt1)/6;
for(k=0;k<nt6;k++)
{
for(j=0;j<6;j++)
{
it = 6*k + j;
fprintf(fpw,"%13.5e",stf[it]);
}
fprintf(fpw,"\n");
}
if(6*nt6 != (apval_ptr[i].nt1))
{
for(j=6*nt6;j<(apval_ptr[i].nt1);j++)
fprintf(fpw,"%13.5e",stf[j]);
fprintf(fpw,"\n");
}
stf = apval_ptr[i].stf2;
nt6 = (apval_ptr[i].nt2)/6;
for(k=0;k<nt6;k++)
{
for(j=0;j<6;j++)
{
it = 6*k + j;
fprintf(fpw,"%13.5e",stf[it]);
}
fprintf(fpw,"\n");
}
if(6*nt6 != (apval_ptr[i].nt2))
{
for(j=6*nt6;j<(apval_ptr[i].nt2);j++)
fprintf(fpw,"%13.5e",stf[j]);
fprintf(fpw,"\n");
}
stf = apval_ptr[i].stf3;
nt6 = (apval_ptr[i].nt3)/6;
for(k=0;k<nt6;k++)
{
for(j=0;j<6;j++)
{
it = 6*k + j;
fprintf(fpw,"%13.5e",stf[it]);
}
fprintf(fpw,"\n");
}
if(6*nt6 != (apval_ptr[i].nt3))
{
for(j=6*nt6;j<(apval_ptr[i].nt3);j++)
fprintf(fpw,"%13.5e",stf[j]);
fprintf(fpw,"\n");
}
}
fclose(fpw);
}
}
void write_srf2(struct standrupformat *srf,char *file,int bflag)
{
FILE *fpw, *fopfile();
struct srf_planerectangle *prect_ptr;
struct srf_prectsegments *prseg_ptr;
struct srf_allpoints *apnts_ptr;
struct srf_apointvalues *apval_ptr;
float area;
float *stf;
int i, j, k, nt6, it, ig;
char *sptr, pword[32];
int fdw;
int ip, nprite;
prect_ptr = &(srf->srf_prect);
prseg_ptr = prect_ptr->prectseg;
apnts_ptr = &(srf->srf_apnts);
apval_ptr = apnts_ptr->apntvals;
if(bflag)
{
if(strcmp(file,"stdout") == 0)
fdw = STDOUT_FILENO;
else
fdw = croptrfile(file);
rite(fdw,srf->version,sizeof(srf->version));
if(strcmp(srf->type,"PLANE") == 0)
{
rite(fdw,srf->type,sizeof(srf->type));
rite(fdw,&(prect_ptr->nseg),sizeof(prect_ptr->nseg));
rite(fdw,prseg_ptr,(prect_ptr->nseg)*sizeof(struct srf_prectsegments));
}
sprintf(pword,"POINTS");
rite(fdw,pword,sizeof(pword));
rite(fdw,&(apnts_ptr->np),sizeof(apnts_ptr->np));
for(i=0;i<apnts_ptr->np;i++)
{
rite(fdw,&(apval_ptr[i].lon),sizeof(float));
rite(fdw,&(apval_ptr[i].lat),sizeof(float));
rite(fdw,&(apval_ptr[i].dep),sizeof(float));
rite(fdw,&(apval_ptr[i].stk),sizeof(float));
rite(fdw,&(apval_ptr[i].dip),sizeof(float));
rite(fdw,&(apval_ptr[i].area),sizeof(float));
rite(fdw,&(apval_ptr[i].tinit),sizeof(float));
rite(fdw,&(apval_ptr[i].dt),sizeof(float));
rite(fdw,&(apval_ptr[i].rake),sizeof(float));
rite(fdw,&(apval_ptr[i].slip1),sizeof(float));
rite(fdw,&(apval_ptr[i].nt1),sizeof(int));
rite(fdw,&(apval_ptr[i].slip2),sizeof(float));
rite(fdw,&(apval_ptr[i].nt2),sizeof(int));
rite(fdw,&(apval_ptr[i].slip3),sizeof(float));
rite(fdw,&(apval_ptr[i].nt3),sizeof(int));
rite(fdw,apval_ptr[i].stf1,(apval_ptr[i].nt1)*sizeof(float));
rite(fdw,apval_ptr[i].stf2,(apval_ptr[i].nt2)*sizeof(float));
rite(fdw,apval_ptr[i].stf3,(apval_ptr[i].nt3)*sizeof(float));
}
close(fdw);
}
else
{
if(strcmp(file,"stdout") == 0)
fpw = stdout;
else
fpw = fopfile(file,"w");
fprintf(fpw,"%s\n",srf->version);
for(i=0;i<srf->srf_hcmnt.nline;i++)
{
sptr = (srf->srf_hcmnt.cbuf) + i*MAXLINE;
if(sptr[0] != '\0')
fprintf(fpw,"%s\n",sptr);
}
if(strcmp(srf->type,"PLANE") == 0)
{
fprintf(fpw,"%s %d\n",srf->type,prect_ptr->nseg);
for(ig=0;ig<prect_ptr->nseg;ig++)
{
fprintf(fpw,"%12.6f %11.6f %5d %5d %10.4f %10.4f\n",prseg_ptr[ig].elon,
prseg_ptr[ig].elat,
prseg_ptr[ig].nstk,
prseg_ptr[ig].ndip,
prseg_ptr[ig].flen,
prseg_ptr[ig].fwid);
fprintf(fpw,"%4.0f %4.0f %10.4f %10.4f %10.4f\n",prseg_ptr[ig].stk,
prseg_ptr[ig].dip,
prseg_ptr[ig].dtop,
prseg_ptr[ig].shyp,
prseg_ptr[ig].dhyp);
}
}
nprite = 0;
for(ig=0;ig<srf->nseg;ig++)
{
fprintf(fpw,"POINTS %d\n",srf->np_seg[ig]);
for(ip=0;ip<srf->np_seg[ig];ip++)
{
i = ip + nprite;
fprintf(fpw,"%12.6f %11.6f %12.5e %4.0f %4.0f %12.5e %13.6e %12.5e %13.5e %13.5e\n",
apval_ptr[i].lon,
apval_ptr[i].lat,
apval_ptr[i].dep,
apval_ptr[i].stk,
apval_ptr[i].dip,
apval_ptr[i].area,
apval_ptr[i].tinit,
apval_ptr[i].dt,
apval_ptr[i].vs,
apval_ptr[i].den);
fprintf(fpw,"%4.0f %10.4f %6d %10.4f %6d %10.4f %6d\n",
apval_ptr[i].rake,
apval_ptr[i].slip1,
apval_ptr[i].nt1,
apval_ptr[i].slip2,
apval_ptr[i].nt2,
apval_ptr[i].slip3,
apval_ptr[i].nt3);
stf = apval_ptr[i].stf1;
nt6 = (apval_ptr[i].nt1)/6;
for(k=0;k<nt6;k++)
{
for(j=0;j<6;j++)
{
it = 6*k + j;
fprintf(fpw,"%13.5e",stf[it]);
}
fprintf(fpw,"\n");
}
if(6*nt6 != (apval_ptr[i].nt1))
{
for(j=6*nt6;j<(apval_ptr[i].nt1);j++)
fprintf(fpw,"%13.5e",stf[j]);
fprintf(fpw,"\n");
}
stf = apval_ptr[i].stf2;
nt6 = (apval_ptr[i].nt2)/6;
for(k=0;k<nt6;k++)
{
for(j=0;j<6;j++)
{
it = 6*k + j;
fprintf(fpw,"%13.5e",stf[it]);
}
fprintf(fpw,"\n");
}
if(6*nt6 != (apval_ptr[i].nt2))
{
for(j=6*nt6;j<(apval_ptr[i].nt2);j++)
fprintf(fpw,"%13.5e",stf[j]);
fprintf(fpw,"\n");
}
stf = apval_ptr[i].stf3;
nt6 = (apval_ptr[i].nt3)/6;
for(k=0;k<nt6;k++)
{
for(j=0;j<6;j++)
{
it = 6*k + j;
fprintf(fpw,"%13.5e",stf[it]);
}
fprintf(fpw,"\n");
}
if(6*nt6 != (apval_ptr[i].nt3))
{
for(j=6*nt6;j<(apval_ptr[i].nt3);j++)
fprintf(fpw,"%13.5e",stf[j]);
fprintf(fpw,"\n");
}
}
nprite = nprite + srf->np_seg[ig];
}
fclose(fpw);
}
}
void write_srf3(struct standrupformat *srf,char *file,int bflag)
{
FILE *fpw, *fopfile();
struct srf_planerectangle *prect_ptr;
struct srf_prectsegments *prseg_ptr;
struct srf_allpoints *apnts_ptr;
struct srf_apointvalues *apval_ptr;
float area;
float *stf;
int i, j, k, nt6, it, ig;
char *sptr, pword[32];
int fdw;
int ip, nprite;
int mrf1_flag, mrf6_flag;
prect_ptr = &(srf->srf_prect);
prseg_ptr = prect_ptr->prectseg;
apnts_ptr = &(srf->srf_apnts);
apval_ptr = apnts_ptr->apntvals;
if(bflag)
{
if(strcmp(file,"stdout") == 0)
fdw = STDOUT_FILENO;
else
fdw = croptrfile(file);
rite(fdw,srf->version,sizeof(srf->version));
if(strcmp(srf->type,"PLANE") == 0)
{
rite(fdw,srf->type,sizeof(srf->type));
rite(fdw,&(prect_ptr->nseg),sizeof(prect_ptr->nseg));
rite(fdw,prseg_ptr,(prect_ptr->nseg)*sizeof(struct srf_prectsegments));
}
sprintf(pword,"POINTS");
rite(fdw,pword,sizeof(pword));
rite(fdw,&(apnts_ptr->np),sizeof(apnts_ptr->np));
for(i=0;i<apnts_ptr->np;i++)
{
rite(fdw,&(apval_ptr[i].lon),sizeof(float));
rite(fdw,&(apval_ptr[i].lat),sizeof(float));
rite(fdw,&(apval_ptr[i].dep),sizeof(float));
rite(fdw,&(apval_ptr[i].stk),sizeof(float));
rite(fdw,&(apval_ptr[i].dip),sizeof(float));
rite(fdw,&(apval_ptr[i].area),sizeof(float));
rite(fdw,&(apval_ptr[i].tinit),sizeof(float));
rite(fdw,&(apval_ptr[i].dt),sizeof(float));
rite(fdw,&(apval_ptr[i].rake),sizeof(float));
rite(fdw,&(apval_ptr[i].slip1),sizeof(float));
rite(fdw,&(apval_ptr[i].nt1),sizeof(int));
rite(fdw,&(apval_ptr[i].slip2),sizeof(float));
rite(fdw,&(apval_ptr[i].nt2),sizeof(int));
rite(fdw,&(apval_ptr[i].slip3),sizeof(float));
rite(fdw,&(apval_ptr[i].nt3),sizeof(int));
rite(fdw,apval_ptr[i].stf1,(apval_ptr[i].nt1)*sizeof(float));
rite(fdw,apval_ptr[i].stf2,(apval_ptr[i].nt2)*sizeof(float));
rite(fdw,apval_ptr[i].stf3,(apval_ptr[i].nt3)*sizeof(float));
}
close(fdw);
}
else
{
if(strcmp(file,"stdout") == 0)
fpw = stdout;
else
fpw = fopfile(file,"w");
fprintf(fpw,"%s %s\n",srf->version,srf->src_format);
for(i=0;i<srf->srf_hcmnt.nline;i++)
{
sptr = (srf->srf_hcmnt.cbuf) + i*MAXLINE;
if(sptr[0] != '\0')
fprintf(fpw,"%s\n",sptr);
}
if(strcmp(srf->type,"PLANE") == 0)
{
fprintf(fpw,"%s %d\n",srf->type,prect_ptr->nseg);
for(ig=0;ig<prect_ptr->nseg;ig++)
{
fprintf(fpw,"%12.6f %11.6f %5d %5d %10.4f %10.4f\n",prseg_ptr[ig].elon,
prseg_ptr[ig].elat,
prseg_ptr[ig].nstk,
prseg_ptr[ig].ndip,
prseg_ptr[ig].flen,
prseg_ptr[ig].fwid);
fprintf(fpw,"%4.0f %4.0f %10.4f %10.4f %10.4f\n",prseg_ptr[ig].stk,
prseg_ptr[ig].dip,
prseg_ptr[ig].dtop,
prseg_ptr[ig].shyp,
prseg_ptr[ig].dhyp);
}
}
mrf1_flag = 0;
if(strcmp(srf->src_format,"MOMENT") == 0 || strcmp(srf->src_format,"MOMENT-1MECH") == 0)
mrf1_flag = 1;
mrf6_flag = 0;
if(strcmp(srf->src_format,"MOMENT-6MECH") == 0)
mrf6_flag = 1;
nprite = 0;
for(ig=0;ig<srf->nseg;ig++)
{
fprintf(fpw,"POINTS %d\n",srf->np_seg[ig]);
for(ip=0;ip<srf->np_seg[ig];ip++)
{
i = ip + nprite;
fprintf(fpw,"%12.6f %11.6f %12.5e %4.0f %4.0f %12.5e %13.6e %12.5e %13.5e %13.5e %13.5e\n",
apval_ptr[i].lon,
apval_ptr[i].lat,
apval_ptr[i].dep,
apval_ptr[i].stk,
apval_ptr[i].dip,
apval_ptr[i].area,
apval_ptr[i].tinit,
apval_ptr[i].dt,
apval_ptr[i].vp,
apval_ptr[i].vs,
apval_ptr[i].den);
if(mrf1_flag == 0 && mrf6_flag == 0) /* expecting slip */
{
fprintf(fpw,"%4.0f %10.4f %6d %10.4f %6d %10.4f %6d\n",
apval_ptr[i].rake,
apval_ptr[i].slip1,
apval_ptr[i].nt1,
apval_ptr[i].slip2,
apval_ptr[i].nt2,
apval_ptr[i].slip3,
apval_ptr[i].nt3);
stf = apval_ptr[i].stf1;
nt6 = (apval_ptr[i].nt1)/6;
for(k=0;k<nt6;k++)
{
for(j=0;j<6;j++)
{
it = 6*k + j;
fprintf(fpw,"%13.5e",stf[it]);
}
fprintf(fpw,"\n");
}
if(6*nt6 != (apval_ptr[i].nt1))
{
for(j=6*nt6;j<(apval_ptr[i].nt1);j++)
fprintf(fpw,"%13.5e",stf[j]);
fprintf(fpw,"\n");
}
stf = apval_ptr[i].stf2;
nt6 = (apval_ptr[i].nt2)/6;
for(k=0;k<nt6;k++)
{
for(j=0;j<6;j++)