void findmins (SpiceDouble beg, SpiceDouble end) {
SpiceInt i, count;
// SPICEDOUBLE_CELLs are static, so must reinit them each time, sigh
SPICEDOUBLE_CELL(result, 200);
SPICEDOUBLE_CELL(cnfine,2);
scard_c(0,&result);
scard_c(0,&cnfine);
// create interval
wninsd_c(beg,end,&cnfine);
// get results
gfuds_c(gfq,gfdecrx,"LOCMIN",0.,0.,86400.,MAXWIN,&cnfine,&result);
count = wncard_c(&result);
for (i=0; i<count; i++) {
wnfetd_c(&result,i,&beg,&end);
// becuase beg and end are equal, overwriting end with actual value
gfq(beg,&end);
printf("M %f %f %f\n",et2jd(beg),r2d(end),r2d(sunminangle(beg,planetcount,planets)));
}
}
int main (int argc, char **argv) {
SPICEDOUBLE_CELL (result, 2*MAXWIN);
SPICEDOUBLE_CELL (cnfine, 2);
// various formats
SpiceChar begstr[TIMLEN], classic[100], terse[100];
SpiceDouble beg,end,*array;
SpiceInt count,i,j,house;
furnsh_c("/home/barrycarter/BCGIT/ASTRO/standard.tm");
// 1 second tolerance (serious overkill, but 1e-6 is default, worse!)
gfstol_c(1.);
// 1 year window
wninsd_c(year2et(atof(argv[1])), year2et(atof(argv[2])), &cnfine);
// TODO: figure out how to compute sizeof(iplanets) properly, this is hack
for (j=0; j<sizeof(iplanets)/4; j++) {
gplanet = iplanets[j];
gfuds_c (gfq, gfdecrx, "=", 0., 0., 86400., MAXWIN, &cnfine, &result);
count = wncard_c(&result);
for (i=0; i<count; i++) {
// find the time of event (beg == end in this case)
wnfetd_c (&result, i, &beg, &end);
// find ecliptic longitude (and if its increasing/decreasing)
array = geom_info(gplanet, beg, FRAME, 399);
// pretty print the time
timout_c (beg, TIMFMT, TIMLEN, begstr);
house = rint(array[11]*dpr_c()/30);
if (array[17] < 0) {house--;}
house = (house+12)%12;
// the classic form
sprintf(classic, "%s %s ENTERS %s %s", begstr,
planet2str(gplanet, ""), houses[house],
array[17]<0?"RETROGRADE":"PROGRADE");
sprintf(terse, "%lld %s%s%s", (long long) floor(beg+0.5),
planet2str(gplanet, "TERSE"), house2str(house, "TERSE"),
array[17]<0?"-":"+");
printf("%s %s\n", classic, terse);
}
}
return(0);
}
int main( int argc, char **argv ) {
SpiceInt i,count,j;
SPICEDOUBLE_CELL(result, 2*MAXWIN);
SPICEDOUBLE_CELL(cnfine,2);
char stime[255];
SpiceDouble beg, end, ang;
// fill the static planets array
for (i=1; i<argc; i++) {planets[i] = atoi(argv[i]);}
planetcount = argc-1;
// 1 second tolerance (serious overkill, but 1e-6 is default, worse!)
gfstol_c(1.);
furnsh_c("/home/barrycarter/BCGIT/ASTRO/standard.tm");
// DE431 limits
wninsd_c (-479695089600.+86400*468, 479386728000., &cnfine);
// 1970 to 2038 (all "Unix time") for testing
// wninsd_c(unix2et(0),unix2et(2147483647),&cnfine);
gfuds_c(gfq,gfdecrx,"LOCMIN",0.,0.,86400.,MAXWIN,&cnfine,&result);
count = wncard_c(&result);
for (i=0; i<count; i++) {
// we don't use 'end' but need to pass it
wnfetd_c(&result,i,&beg,&end);
// find the angle at this time
gfq(beg,&ang);
// format time nicely
timout_c(beg, "ERA YYYY##-MM-DD HR:MN:SC ::MCAL",255,stime);
// print et and separation as degree
printf("%f %f",beg,ang*dpr_c());
// print out the planets involved (redundant, but useful)
for (j=1; j<argc; j++) {printf(" %s",argv[j]);}
printf(" %s\n",stime);
}
return 0;
}
int main (int argc, char **argv) {
SpiceInt i, nres;
SPICEDOUBLE_CELL(cnfine,2);
SPICEDOUBLE_CELL(result,2*MAXWIN);
SpiceDouble beg,end;
furnsh_c("/home/barrycarter/BCGIT/ASTRO/standard.tm");
// this will represent the stars position
planets[0] = -1;
// convert ra and dec to starpos
radrec_c(1,atof(argv[1]),atof(argv[2]),starpos);
// planets array and count
for (i=1; i<argc-2; i++) {planets[i] = atoi(argv[i+2]);}
planetcount = argc-2;
printf("CONJUNCTIONS FOR %f degrees, planets: %s %s %d %d %d %d %d %d\n",r2d(MAXSEP),argv[1],argv[2],(int)planets[1],(int)planets[2],(int)planets[3],(int)planets[4],(int)planets[5],(int)planets[6]);
// TODO: this is for testing only
// wninsd_c(unix2et(0),unix2et(2147483647),&cnfine);
wninsd_c (-479695089600.+86400*468, 479386728000., &cnfine);
// 1 second tolerance (serious overkill, but 1e-6 is default, worse!)
gfstol_c(1.);
// find under MAXSEP degrees...
// TODO: The 90 days below is just for testing, not accurate!!!!
gfuds_c(gfq,gfdecrx,"<",MAXSEP,0.,86400.*90,MAXWIN,&cnfine,&result);
nres = wncard_c(&result);
for (i=0; i<nres; i++) {
wnfetd_c(&result,i,&beg,&end);
// R = range, M = min
printf("R %f %f\n",et2jd(beg),et2jd(end));
findmins(beg,end);
}
// printf("There are %d results\n",wncard_c(&result));
return 0;
}
int main (int argc, char **argv) {
SPICEDOUBLE_CELL(cnfine,2);
SPICEDOUBLE_CELL(result,2*MAXWIN);
furnsh_c("/home/user/BCGIT/ASTRO/standard.tm");
wninsd_c((SYEAR-2000.)*31556952.,(EYEAR-2000.)*31556952.,&cnfine);
// all of DE431
// wninsd_c (-479695089600.+86400*468, 479386728000., &cnfine);
// 1 second tolerance (serious overkill, but 1e-6 is default, worse!)
gfstol_c(1.);
// NOTE: putting MAXSEP below is harmless if cond is LOCMIN or something
gfuds_c(GFQ,gfdecrx,COND,MAXSEP,0.,86400.,MAXWIN,&cnfine,&result);
show_results(LABEL,result,GFQ);
return(0);
}