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|
include <ctype.h>
include <gset.h>
include <imhdr.h>
include "../lib/phot.h"
include "../lib/apphot.h"
include "../lib/display.h"
include "../lib/center.h"
include "../lib/fitsky.h"
define HELPFILE "apphot$wphot/wphot.key"
# APWPHOT -- Procedure to compute magnitudes for a list of objects
int procedure ap_wphot (ap, im, cl, sd, gd, mgd, id, out, stid, interactive,
cache)
pointer ap # pointer to apphot structure
pointer im # pointer to IRAF image
int cl # starlist file descriptor
int sd # the sky file descriptor
pointer gd # pointer to graphcis descriptor
pointer mgd # pointer to graphics metacode file
pointer id # pointer to image display stream
int out # output file descriptor
int stid # output file sequence number
int interactive # interactive mode
int cache # cache the input image pixels
real wx, wy, xlist, ylist
pointer sp, cmd
int wcs, key, ltid, newlist, req_size, old_size, buf_size, memstat
int newimage, newskybuf, newsky, newcenterbuf, newcenter, newmagbuf, newmag
int colonkey, prev_num, req_num, ip, oid
int cier, sier, pier
real apstatr()
int clgcur(), apfitsky(), aprefitsky(), apfitcenter(), aprefitcenter()
int ap_wmag(), ap_wremag(), apgscur(), ctoi(), apstati(), apgqverify()
int apgtverify(), apnew(), ap_avsky(), ap_memstat(), sizeof()
bool fp_equalr()
define endswitch_ 99
begin
# Initialize.
call smark (sp)
call salloc (cmd, SZ_LINE, TY_CHAR)
# Initialize the cursor command.
key = ' '
Memc[cmd] = EOS
# Initialize the fitting parameters.
newimage = NO
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newmagbuf = YES; newmag = YES
cier = AP_OK; sier = AP_OK; pier = AP_OK
# Initialize the sequence numbering.
newlist = NO
ltid = 0
# Loop over the coordinate file.
while (clgcur ("icommands", wx, wy, wcs, key, Memc[cmd], SZ_LINE) !=
EOF) {
# Store the current cursor coordinates.
call ap_vtol (im, wx, wy, wx, wy, 1)
call apsetr (ap, CWX, wx)
call apsetr (ap, CWY, wy)
# Test to see if the cursor moved.
if (apnew (ap, wx, wy, xlist, ylist, newlist) == YES) {
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newmagbuf = YES; newmag = YES
}
# Store previous cursor coordinates.
call apsetr (ap, WX, apstatr (ap, CWX))
call apsetr (ap, WY, apstatr (ap, CWY))
# Loop over the colon keystroke commands.
switch (key) {
# Quit.
case 'q':
if (interactive == YES) {
if (apgqverify ("wphot", ap, key) == YES) {
call sfree (sp)
return (apgtverify (key))
}
} else {
call sfree (sp)
return (NO)
}
# Print out error messages.
case 'e':
if (interactive == YES)
call ap_perrors (ap, cier, sier, pier)
# Print out the help page(s).
case '?':
if ((id != NULL) && (id == gd))
call gpagefile (id, HELPFILE, "")
else if (interactive == YES)
call pagefile (HELPFILE, "[space=morehelp,q=quit,?=help]")
# Rewind the list.
case 'r':
if (cl != NULL) {
call seek (cl, BOFL)
ltid = 0
} else if (interactive == YES)
call printf ("No coordinate list\n")
# Get, measure next object from the list.
case 'm', 'n':
# No coordinate file.
if (cl == NULL) {
if (interactive == YES)
call printf ("No coordinate list\n")
goto endswitch_
}
# Need to rewind coordinate list.
prev_num = ltid
req_num = ltid + 1
if (apgscur (cl, id, xlist, ylist, prev_num, req_num,
ltid) == EOF) {
if (interactive == YES)
call printf (
"End of coordinate list, use r key to rewind\n")
goto endswitch_
}
# Convert coordinates if necessary.
switch (apstati (ap, WCSIN)) {
case WCS_PHYSICAL, WCS_WORLD:
call ap_itol (ap, xlist, ylist, xlist, ylist, 1)
case WCS_TV:
call ap_vtol (im, xlist, ylist, xlist, ylist, 1)
default:
;
}
# Move to next object.
newlist = YES
if (key == 'm') {
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newmagbuf = YES; newmag = YES
goto endswitch_
}
# Measure the object.
cier = apfitcenter (ap, im, xlist, ylist)
sier = apfitsky (ap, im, apstatr (ap, XCENTER), apstatr (ap,
YCENTER), sd, gd)
pier = ap_wmag (ap, im, apstatr (ap, XCENTER), apstatr (ap,
YCENTER), apstati (ap, POSITIVE), apstatr (ap, SKY_MODE),
apstatr (ap, SKY_SIGMA), apstati (ap, NSKY))
if (id != NULL) {
call apmark (ap, id, apstati (ap, MKCENTER), apstati (ap,
MKSKY), apstati (ap, MKAPERT))
if (id == gd)
call gflush (id)
else
call gframe (id)
}
call ap_pplot (ap, im, stid, gd, apstati (ap, RADPLOTS))
if (interactive == YES)
call ap_qpmag (ap, cier, sier, pier)
if (stid == 1)
call ap_param (ap, out, "wphot")
call ap_pmag (ap, out, stid, ltid, cier, sier, pier)
call ap_pplot (ap, im, stid, mgd, YES)
stid = stid + 1
newcenterbuf = NO; newcenter = NO
newskybuf = NO; newsky = NO
newmagbuf = NO; newmag = NO
# Process the remainder of the list.
case 'l':
if (cl != NULL) {
oid = stid
ltid = ltid + 1
call ap_bwphot (ap, im, cl, sd, out, stid, ltid, gd, mgd,
id, YES)
ltid = ltid + stid - oid + 1
if (id != NULL) {
if (id == gd)
call gflush (id)
else
call gframe (id)
}
} else if (interactive == YES)
call printf ("No coordinate list\n")
# Process apphot colon commands.
case ':':
for (ip = 1; IS_WHITE(Memc[cmd+ip-1]); ip = ip + 1)
;
colonkey = Memc[cmd+ip-1]
switch (colonkey) {
case 'm', 'n':
# Show/set a wphot parameter.
if (Memc[cmd+ip] != EOS && Memc[cmd+ip] != ' ') {
call ap_wpcolon (ap, im, cl, out, stid, ltid, Memc[cmd],
newimage, newcenterbuf, newcenter, newskybuf,
newsky, newmagbuf, newmag)
goto endswitch_
}
# No coordinate list.
if (cl == NULL) {
if (interactive == YES)
call printf ("No coordinate list\n")
goto endswitch_
}
# Get next object from list.
ip = ip + 1
prev_num = ltid
if (ctoi (Memc[cmd], ip, req_num) <= 0)
req_num = ltid + 1
# Fetch the next object from the list.
if (apgscur (cl, id, xlist, ylist, prev_num, req_num,
ltid) == EOF) {
if (interactive == YES)
call printf (
"End of coordinate list, use r key to rewind\n")
goto endswitch_
}
# Convert the coordinates.
switch (apstati (ap, WCSIN)) {
case WCS_PHYSICAL, WCS_WORLD:
call ap_itol (ap, xlist, ylist, xlist, ylist, 1)
case WCS_TV:
call ap_vtol (im, xlist, ylist, xlist, ylist, 1)
default:
;
}
# Move to the next object.
newlist = YES
if (colonkey == 'm') {
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newmagbuf = YES; newmag = YES
goto endswitch_
}
# Measure the next object.
cier = apfitcenter (ap, im, xlist, ylist)
sier = apfitsky (ap, im, apstatr (ap, XCENTER),
apstatr (ap, YCENTER), sd, gd)
pier = ap_wmag (ap, im, apstatr (ap, XCENTER), apstatr (ap,
YCENTER), apstati (ap, POSITIVE), apstatr (ap,
SKY_MODE), apstatr (ap, SKY_SIGMA), apstati (ap, NSKY))
if (id != NULL) {
call apmark (ap, id, apstati (ap, MKCENTER),
apstati (ap, MKSKY), apstati (ap, MKAPERT))
if (id == gd)
call gflush (id)
else
call gframe (id)
}
call ap_pplot (ap, im, stid, gd, apstati (ap, RADPLOTS))
if (interactive == YES)
call ap_qpmag (ap, cier, sier, pier)
if (stid == 1)
call ap_param (ap, out, "wphot")
call ap_pmag (ap, out, stid, ltid, cier, sier, pier)
call ap_pplot (ap, im, stid, mgd, YES)
stid = stid + 1
newcenterbuf = NO; newcenter = NO
newskybuf = NO; newsky = NO
newmagbuf = NO; newmag = NO
# Show/set a phot parameter.
default:
call ap_wpcolon (ap, im, cl, out, stid, ltid, Memc[cmd],
newimage, newcenterbuf, newcenter, newskybuf, newsky,
newmagbuf, newmag)
}
# Reestablish the image viewport and window.
if (newimage == YES) {
if ((id != NULL) && (id != gd))
call ap_gswv (id, Memc[cmd], im, 4)
req_size = MEMFUDGE * IM_LEN(im,1) * IM_LEN(im,2) *
sizeof (IM_PIXTYPE(im))
memstat = ap_memstat (cache, req_size, old_size)
if (memstat == YES)
call ap_pcache (im, INDEFI, buf_size)
}
newimage = NO
# Save the current parameters in the pset files.
case 'w':
call ap_wpars (ap)
# Plot centered radial profile.
case 'd':
if (interactive == YES) {
call ap_qrad (ap, im, wx, wy, gd)
newmagbuf = YES; newmag = YES
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
}
# Setup phot parameters interactively.
case 'i':
if (interactive == YES) {
call ap_radsetup (ap, im, wx, wy, gd, out, stid)
newmagbuf = YES; newmag = YES
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
}
# Verify critical parameters.
case 'v':
call ap_wconfirm (ap, out, stid)
newmagbuf = YES; newmag = YES
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
# Fit the center around the cursor position.
case 'c':
if (newcenterbuf == YES)
cier = apfitcenter (ap, im, wx, wy)
else if (newcenter == YES)
cier = aprefitcenter (ap, im, cier)
if (id != NULL) {
call apmark (ap, id, apstati (ap, MKCENTER), NO, NO)
if (id == gd)
call gflush (id)
else
call gframe (id)
}
call ap_cplot (ap, stid, gd, apstati (ap, RADPLOTS))
if (interactive == YES)
call ap_qcenter (ap, cier)
newcenterbuf = NO; newcenter = NO
# Fit the sky around the cursor position.
case 't':
if (newskybuf == YES || ! fp_equalr (wx,
apstatr (ap, SXCUR)) || ! fp_equalr (wy, apstatr (ap,
SYCUR)))
sier = apfitsky (ap, im, wx, wy, sd, gd)
else if (newsky == YES)
sier = aprefitsky (ap, im, gd)
if (id != NULL) {
call apmark (ap, id, NO, apstati (ap, MKSKY), NO)
if (id == gd)
call gflush (id)
else
call gframe (id)
}
call ap_splot (ap, stid, gd, apstati (ap, RADPLOTS))
if (interactive == YES)
call ap_qspsky (ap, sier)
newskybuf = NO; newsky = NO
# Compute the average of several sky measurements around
# different cursor postions.
case 'a':
sier = ap_avsky (ap, im, stid, sd, id, gd, interactive)
if (interactive == YES)
call ap_qaspsky (ap, sier)
newskybuf = NO; newsky = NO
# Fit the sky around the current center position.
case 's':
if (newskybuf == YES || ! fp_equalr (apstatr (ap, XCENTER),
apstatr (ap, SXCUR)) || ! fp_equalr (apstatr (ap, SYCUR),
apstatr (ap, YCENTER)))
sier = apfitsky (ap, im, apstatr (ap, XCENTER),
apstatr (ap, YCENTER), sd, gd)
else if (newsky == YES)
sier = aprefitsky (ap, im, gd)
if (id != NULL) {
call apmark (ap, id, NO, apstati (ap, MKSKY), NO)
if (id == gd)
call gflush (id)
else
call gframe (id)
}
call ap_splot (ap, stid, gd, apstati (ap, RADPLOTS))
if (interactive == YES)
call ap_qspsky (ap, sier)
newskybuf = NO; newsky = NO
# Compute magnitudes around the cursor position using the current
# sky.
case 'p':
if (newcenterbuf == YES)
cier = apfitcenter (ap, im, wx, wy)
else if (newcenter == YES)
cier = aprefitcenter (ap, im, cier)
if (newmagbuf == YES || ! fp_equalr (apstatr (ap, XCENTER),
apstatr (ap, PXCUR)) || ! fp_equalr (apstatr (ap,
PYCUR), apstatr (ap, YCENTER)))
pier = ap_wmag (ap, im, apstatr (ap, XCENTER),
apstatr (ap, YCENTER), apstati (ap, POSITIVE),
apstatr (ap, SKY_MODE), apstatr (ap, SKY_SIGMA),
apstati (ap, NSKY))
else
pier = ap_wremag (ap, im, apstati (ap, POSITIVE),
apstatr (ap, SKY_MODE), apstatr (ap, SKY_SIGMA),
apstati (ap, NSKY))
if (id != NULL) {
call apmark (ap, id, NO, NO, apstati (ap, MKAPERT))
if (id == gd)
call gflush (id)
else
call gframe (id)
}
if (interactive == YES)
call ap_qpmag (ap, cier, sier, pier)
newcenterbuf = NO; newcenter = NO
newmagbuf = NO; newmag = NO
if (key == 'o') {
if (stid == 1)
call ap_param (ap, out, "wphot")
if (newlist == YES)
call ap_pmag (ap, out, stid, ltid, cier, sier, pier)
else
call ap_pmag (ap, out, stid, 0, cier, sier, pier)
call ap_pplot (ap, im, stid, mgd, YES)
stid = stid + 1
}
# Compute the center, sky, and magnitudes and save the results.
case 'f', ' ':
if (newcenterbuf == YES)
cier = apfitcenter (ap, im, wx, wy)
else if (newcenter == YES)
cier = aprefitcenter (ap, im, cier)
if (newskybuf == YES || ! fp_equalr (apstatr (ap, XCENTER),
apstatr (ap, SXCUR)) || ! fp_equalr (apstatr (ap, YCENTER),
apstatr (ap, SYCUR)))
sier = apfitsky (ap, im, apstatr (ap, XCENTER), apstatr (ap,
YCENTER), sd, gd)
else if (newsky == YES)
sier = aprefitsky (ap, im, gd)
if (newmagbuf == YES || ! fp_equalr (apstatr (ap, XCENTER),
apstatr (ap, PXCUR)) || ! fp_equalr (apstatr (ap, YCENTER),
apstatr (ap, PYCUR)))
pier = ap_wmag (ap, im, apstatr (ap, XCENTER),
apstatr (ap, YCENTER), apstati (ap, POSITIVE),
apstatr (ap, SKY_MODE), apstatr (ap, SKY_SIGMA),
apstati (ap, NSKY))
else
pier = ap_wremag (ap, im, apstati (ap, POSITIVE),
apstatr (ap, SKY_MODE), apstatr (ap, SKY_SIGMA),
apstati (ap, NSKY))
if (id != NULL) {
call apmark (ap, id, apstati (ap, MKCENTER), apstati (ap,
MKSKY), apstati (ap, MKAPERT))
if (id == gd)
call gflush (id)
else
call gframe (id)
}
call ap_pplot (ap, im, stid, gd, apstati (ap, RADPLOTS))
if (interactive == YES)
call ap_qpmag (ap, cier, sier, pier)
newcenterbuf = NO; newcenter = NO
newskybuf = NO; newsky = NO
newmagbuf = NO; newmag = NO
if (key == ' ') {
if (stid == 1)
call ap_param (ap, out, "wphot")
if (newlist == YES)
call ap_pmag (ap, out, stid, ltid, cier, sier, pier)
else
call ap_pmag (ap, out, stid, 0, cier, sier, pier)
call ap_pplot (ap, im, stid, mgd, YES)
stid = stid + 1
}
default:
call printf ("Unknown or ambiguous keystroke command\n")
}
endswitch_
# Setup for the next object.
key = ' '
Memc[cmd] = EOS
}
call sfree (sp)
end
|
