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Add time offset in options

pull/2/head
Cees Bassa 2014-09-17 16:40:20 +02:00
parent 07dafa2391
commit bef44a6f23
1 changed files with 11 additions and 4 deletions
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15
faketle.c
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@ -24,7 +24,7 @@ void mjd2date(double mjd,int *year,int *month,double *day);
void usage(void)
{
printf("faketle q:Q:i:I:w:t:m:n:\n\n");
printf("faketle q:Q:i:I:w:t:m:n:d:\n\n");
printf("-q Perigee altitude (km)\n");
printf("-Q Apogee altitude (km)\n");
@ -34,6 +34,7 @@ void usage(void)
printf("-m Mean anomaly (deg)\n");
printf("-t Epoch (YYYY-mm-ddThh:mm:ss)\n");
printf("-i Satellite number\n");
printf("-d Time offset from epoch (s)\n");
return;
}
@ -41,7 +42,7 @@ void usage(void)
int main(int argc,char *argv[])
{
orbit_t orb;
float aodp,perigee,apogee,period;
float aodp,perigee,apogee,period,dt=0.0;
char line1[70],line2[70];
int arg=0;
double mjd;
@ -57,7 +58,7 @@ int main(int argc,char *argv[])
orb.ep_year=2013;
// Decode options
while ((arg=getopt(argc,argv,"q:Q:i:I:w:t:m:n:h"))!=-1) {
while ((arg=getopt(argc,argv,"q:Q:i:I:w:t:m:n:hd:"))!=-1) {
switch(arg) {
case 'q':
perigee=atof(optarg);
@ -89,7 +90,10 @@ int main(int argc,char *argv[])
case 't':
mjd=nfd2mjd(optarg);
orb.ep_day=mjd2doy(mjd,&orb.ep_year);
break;
case 'd':
dt=atof(optarg);
break;
case 'h':
@ -102,6 +106,9 @@ int main(int argc,char *argv[])
}
}
orb.ep_day=mjd2doy(mjd+dt/86400.0,&orb.ep_year);
perigee+=XKMPER;
apogee+=XKMPER;
aodp=0.5*(perigee+apogee)/XKMPER;