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include "../lib/apphot.h"
include "../lib/display.h"
include "../lib/noise.h"
include "../lib/fitpsf.h"
# APSFCOLON -- Process the fitpsf task colon commands.
procedure apsfcolon (ap, im, cl, out, stid, ltid, cmdstr, newimage, newbuf,
newfit)
pointer ap # pointer to the apphot structure
pointer im # pointer to the iraf image
int cl # coordinate file descriptor
int out # output file descriptor
int stid # output file sequence number
int ltid # coord file sequence number
char cmdstr # command string
int newimage # new image ?
int newbuf # new psf buffer ?
int newfit # new psf fit ?
int junk
pointer sp, incmd, outcmd
int strdic()
begin
call smark (sp)
call salloc (incmd, SZ_LINE, TY_CHAR)
call salloc (outcmd, SZ_LINE, TY_CHAR)
# Get the command.
call sscan (cmdstr)
call gargwrd (Memc[incmd], SZ_LINE)
if (Memc[incmd] == EOS) {
call sfree (sp)
return
}
# Process the command.
if (strdic (Memc[incmd], Memc[outcmd], SZ_LINE, PSFCMDS) != 0)
call ap_fitcolon (ap, out, stid, cmdstr, newbuf, newfit)
else if (strdic (Memc[incmd], Memc[outcmd], SZ_LINE, APCMDS) != 0)
call ap_apcolon (ap, im, cl, out, stid, ltid, cmdstr, newimage,
junk, junk, junk, junk, newbuf, newfit)
else if (strdic (Memc[incmd], Memc[outcmd], SZ_LINE, NCMDS) != 0)
call apnscolon (ap, im, out, stid, cmdstr, junk, junk,
junk, junk, newbuf, newfit)
else
call ap_pfimcolon (ap, cmdstr)
call sfree (sp)
end
# AP_FITCOLON -- Procedure to show/set the fitpsf parameters.
procedure ap_fitcolon (ap, out, stid, cmdstr, newbuf, newfit)
pointer ap # pointer to the apphot structure
int out # output file descriptor
int stid # output file sequence number
char cmdstr # command string
int newbuf # new psf buffer
int newfit # new psf fit
bool bval
int ncmd, ival, stat
pointer sp, cmd, str
real rval
bool itob()
int nscan(), strdic(), apstati(), btoi()
real apstatr()
begin
call smark (sp)
call salloc (cmd, SZ_LINE, TY_CHAR)
call salloc (str, SZ_FNAME, TY_CHAR)
# Get the command.
call sscan (cmdstr)
call gargwrd (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call sfree (sp)
return
}
# Process the command.
ncmd = strdic (Memc[cmd], Memc[cmd], SZ_LINE, PSFCMDS)
switch (ncmd) {
case PFCMD_FUNCTION:
call gargwrd (Memc[cmd], SZ_LINE)
if (nscan() == 1) {
call apstats (ap, PSFSTRING, Memc[str], SZ_FNAME)
call printf ("%s = %s\n")
call pargstr (KY_PSFSTRING)
call pargstr (Memc[str])
} else {
stat = strdic (Memc[cmd], Memc[cmd], SZ_LINE, PSFFUNCS)
if (stat > 0) {
call apseti (ap, PSFUNCTION, stat)
call apsets (ap, PSFSTRING, Memc[cmd])
switch (stat) {
case AP_RADGAUSS:
call apseti (ap, NPARS, 5)
case AP_ELLGAUSS:
call apseti (ap, NPARS, 7)
case AP_MOMENTS:
call apseti (ap, NPARS, 7)
}
if (stid > 1)
call ap_sparam (out, "FUNCTION", Memc[cmd], "model",
"fitting function")
newfit = YES
}
}
case PFCMD_BOX:
call gargr (rval)
if (nscan() == 1) {
call printf ("%s = %g %s\n")
call pargstr (KY_PSFAPERT)
call pargr (2.0 * apstatr (ap, PSFAPERT))
call pargstr (UN_PSFSCALEUNIT)
} else {
call apsetr (ap, PSFAPERT, rval / 2.0)
if (stid > 1)
call ap_rparam (out, KY_PSFAPERT, rval, UN_PSFSCALEUNIT,
"fitting box width")
newbuf = YES
newfit = YES
}
case PFCMD_KREJECT:
call gargr (rval)
if (nscan() == 1) {
call printf ("%s = %g %s\n")
call pargstr (KY_PK2)
call pargr (apstatr (ap, PK2))
call pargstr (UN_PSFSIGMA)
} else {
call apsetr (ap, PK2, rval)
if (stid > 1)
call ap_rparam (out, KY_PK2, rval, UN_PSFSIGMA,
"k-sigma rejection criterion")
newfit = YES
}
case PFCMD_MAXITER:
call gargi (ival)
if (nscan () == 1) {
call printf ("%s = %d\n")
call pargstr (KY_PMAXITER)
call pargi (apstati (ap, PMAXITER))
} else {
call apseti (ap, PMAXITER, ival)
if (stid > 1)
call ap_iparam (out, KY_PMAXITER, ival, UN_PSFNUMBER,
"maximum number of iterations")
newfit = YES
}
case PFCMD_NREJECT:
call gargi (ival)
if (nscan () == 1) {
call printf ("%s = %d\n")
call pargstr (KY_PNREJECT)
call pargi (apstati (ap, PNREJECT))
} else {
call apseti (ap, PNREJECT, ival)
if (stid > 1)
call ap_iparam (out, KY_PNREJECT, ival, UN_PSFNUMBER,
"maximum number of rejection cycles")
newfit = YES
}
case PFCMD_MKBOX:
call gargb (bval)
if (nscan() == 1) {
call printf ("%s = %b\n")
call pargstr (KY_MKPSFBOX)
call pargb (itob (apstati (ap, MKPSFBOX)))
} else
call apseti (ap, MKPSFBOX, btoi (bval))
default:
# do nothing gracefully
call printf ("Unknown or ambiguous colon command\n")
}
call sfree (sp)
end
# AP_PFIMCOLON -- Procedure to process fitpsf commands that are not fitpsf
# parameters.
procedure ap_pfimcolon (ap, cmdstr)
pointer ap # pointer to the apphot structure
char cmdstr # command string
int ncmd
pointer sp, cmd
int strdic()
begin
# Get the command.
call smark (sp)
call salloc (cmd, SZ_LINE, TY_CHAR)
call sscan (cmdstr)
call gargwrd (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call sfree (sp)
return
}
# Process the command.
ncmd = strdic (Memc[cmd], Memc[cmd], SZ_LINE, MISC1)
switch (ncmd) {
case ACMD_SHOW:
call gargwrd (Memc[cmd], SZ_LINE)
ncmd = strdic (Memc[cmd], Memc[cmd], SZ_LINE, PFSHOWARGS)
switch (ncmd) {
case PFCMD_DATA:
call printf ("\n")
call ap_nshow (ap)
call printf ("\n")
case PFCMD_FIT:
call printf ("\n")
call ap_pfshow (ap)
call printf ("\n")
default:
call printf ("\n")
call ap_psfshow (ap)
call printf ("\n")
}
default:
call printf ("Unknown or ambigous colon command\7\n")
}
call sfree (sp)
end
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