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Freqlist for rfpng

pull/30/head
Cees Bassa 2022-06-17 09:49:29 +02:00
parent 619d70e790
commit a1c95548eb
2 changed files with 27 additions and 16 deletions
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17
rfpng.c
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@ -50,7 +50,7 @@ int main(int argc,char *argv[])
float width=1500,sigma=5.0,foff=0.0; float width=1500,sigma=5.0,foff=0.0;
float x,y,x0,y0; float x,y,x0,y0;
char c; char c;
char path[128],xlabel[64],ylabel[64],filename[32],tlefile[128],pngfile[128],datfile[128]; char path[128],xlabel[64],ylabel[64],filename[32],tlefile[128],pngfile[128],datfile[128],freqlist[128];
int sec,lsec,ssec; int sec,lsec,ssec;
char stime[16]; char stime[16];
double fmin,fmax,fcen,f; double fmin,fmax,fcen,f;
@ -72,11 +72,17 @@ int main(int argc,char *argv[])
printf("ST_COSPAR environment variable not found.\n"); printf("ST_COSPAR environment variable not found.\n");
} }
env=getenv("ST_TLEDIR"); env=getenv("ST_TLEDIR");
if(env==NULL||strlen(env)==0)
env=".";
sprintf(tlefile,"%s/bulk.tle",env); sprintf(tlefile,"%s/bulk.tle",env);
env=getenv("ST_DATADIR");
if(env==NULL||strlen(env)==0)
env=".";
sprintf(freqlist,"%s/data/frequencies.txt",env);
// Read arguments // Read arguments
if (argc>1) { if (argc>1) {
while ((arg=getopt(argc,argv,"p:f:w:s:l:b:z:hc:C:m:gS:qo:O:"))!=-1) { while ((arg=getopt(argc,argv,"p:f:w:s:l:b:z:hc:C:m:gS:qo:O:F:"))!=-1) {
switch (arg) { switch (arg) {
case 'p': case 'p':
@ -104,6 +110,10 @@ int main(int argc,char *argv[])
nsub=atoi(optarg); nsub=atoi(optarg);
break; break;
case 'F':
strcpy(freqlist,optarg);
break;
case 'w': case 'w':
df0=(double) atof(optarg); df0=(double) atof(optarg);
break; break;
@ -167,7 +177,7 @@ int main(int argc,char *argv[])
printf("Read spectrogram\n%d channels, %d subints\nFrequency: %g MHz\nBandwidth: %g MHz\n",s.nchan,s.nsub,s.freq*1e-6,s.samp_rate*1e-6); printf("Read spectrogram\n%d channels, %d subints\nFrequency: %g MHz\nBandwidth: %g MHz\n",s.nchan,s.nsub,s.freq*1e-6,s.samp_rate*1e-6);
// Compute traces // Compute traces
t=compute_trace(tlefile,s.mjd,s.nsub,site_id,s.freq*1e-6,s.samp_rate*1e-6,&nsat,graves); t=compute_trace(tlefile,s.mjd,s.nsub,site_id,s.freq*1e-6,s.samp_rate*1e-6,&nsat,graves,freqlist);
printf("Traces for %d objects for location %d\n",nsat,site_id); printf("Traces for %d objects for location %d\n",nsat,site_id);
cpgopen(pngfile); cpgopen(pngfile);
@ -376,6 +386,7 @@ void usage(void)
printf("-f <freq> Frequency to zoom into (Hz)\n"); printf("-f <freq> Frequency to zoom into (Hz)\n");
printf("-w <bw> Bandwidth to zoom into (Hz)\n"); printf("-w <bw> Bandwidth to zoom into (Hz)\n");
printf("-O <offset> Frequency offset to apply (Hz) [0]\n"); printf("-O <offset> Frequency offset to apply (Hz) [0]\n");
printf("-F <freqlist> List with frequencies [$ST_DATADIR/data/frequencies.txt]\n");
printf("-h This help\n"); printf("-h This help\n");
return; return;