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|
include "../../lib/astrom.h"
include "../../lib/aimpars.h"
include <pkg/cq.h>
# AT_HEDIT -- Add a set of standard keywords to the image header.
procedure at_hedit (im, res, at, update, verbose)
pointer im #I the input image descriptor
pointer res #I the image results descriptor
pointer at #I the astrometry package descriptor
bool update #I update the header ?
bool verbose #I verbose mode ?
begin
if (res != NULL)
call at_dbkey (im, res, update, verbose)
if (at != NULL)
call at_parkey (im, at, update, verbose)
end
# AT_DBKEY -- Add a set of standard keywords required by astrometric
# reductions to the image header. New keywords will only be added if
# the keyword name is defined in the in the image survey database and the
# standard keyword does not already exist in the image header, or if the
# keyword has a default value in the image survey database.
procedure at_dbkey (im, res, update, verbose)
pointer im #I the input image descriptor
pointer res #I the image results descriptor
bool update #I update the header ?
bool verbose #I verbose mode ?
pointer sp, kfield, kname, kvalue, kunits
int i, nkey, ktype
int cq_istati(), cq_kinfon(), imaccf(), at_akeyword()
bool streq()
begin
call smark (sp)
call salloc (kfield, CQ_SZ_QPNAME, TY_CHAR)
call salloc (kname, CQ_SZ_QPNAME, TY_CHAR)
call salloc (kvalue, CQ_SZ_QPVALUE, TY_CHAR)
call salloc (kunits, CQ_SZ_QPUNITS, TY_CHAR)
# Loop over the keywords.
nkey = cq_istati (res, CQNIMPARS)
do i = 1, nkey {
# Get the keyword information.
if (cq_kinfon (res, i, Memc[kfield], CQ_SZ_QPNAME, Memc[kname],
CQ_SZ_QPNAME, Memc[kvalue], CQ_SZ_QPVALUE, ktype, Memc[kunits],
CQ_SZ_QPUNITS) != i)
next
# The keyword names is INDEF.
if (streq (Memc[kname], "INDEF")) {
# Go to next keyword if the keyword value is also INDEF.
if (streq (Memc[kvalue], "INDEF"))
next
# Add keyword with its default value if it does not exist.
if (imaccf (im, Memc[kfield]) == NO) {
if (at_akeyword (im, Memc[kfield], Memc[kvalue], ktype,
Memc[kunits], update) == OK) {
#if (update || verbose) {
if (verbose) {
call printf (
" Adding survey keyword %s = %s to header\n")
call pargstr (Memc[kfield])
call pargstr (Memc[kvalue])
}
#} else if (update || verbose) {
} else if (verbose) {
call printf (
" Error adding survey keyword %s to header\n")
call pargstr (Memc[kfield])
}
#} else if (update || verbose) {
} else if (verbose) {
call printf (
" Warning survey keyword %s already exists\n")
call pargstr (Memc[kfield])
}
# The keyword name is defined and it exists in the image.
} else if (imaccf (im, Memc[kname]) == YES) {
# Add the new keyword with the old keyword value to the image
call imgstr (im, Memc[kname], Memc[kvalue], CQ_SZ_QPVALUE)
if (imaccf (im, Memc[kfield]) == NO) {
if (at_akeyword (im, Memc[kfield], Memc[kvalue], ktype,
Memc[kunits], update) == OK) {
#if (update || verbose) {
if (verbose) {
call printf (
" Adding survey keyword %s = %s to header\n")
call pargstr (Memc[kfield])
call pargstr (Memc[kvalue])
}
#} else if (update || verbose) {
} else if (verbose) {
call printf (
" Error adding survey keyword %s to header\n")
call pargstr (Memc[kfield])
}
#} else if (update || verbose) {
} else if (verbose) {
call printf (
" Warning survey keyword %s already exists\n")
call pargstr (Memc[kfield])
}
# The keywords names does not exist in the image.
#} else if (update || verbose) {
} else if (verbose) {
call printf (
" Warning survey keyword %s value %s does not exist\n")
call pargstr (Memc[kfield])
call pargstr (Memc[kname])
}
}
call sfree (sp)
end
# AT_PARKEY -- Add a set of standard keywords required by astrometric
# reductions to the image header. New keywords will only be added if
# the keyword name is defined in default AIMPARS parameter file and the
# standard keyword does not already exist in the image header, or if the
# keyword has a default value in the AIMPARS parameter file.
procedure at_parkey (im, at, update, verbose)
pointer im #I the input image descriptor
pointer at #I the astrometry package descriptor
bool update #I update the header ?
bool verbose #I verbose mode ?
double dval
real rval
pointer imst, sym, sp, kfield, kvalue
int i, key
double at_statd(), imgetd()
real at_statr(), imgetr()
pointer at_statp(), stfind()
int at_wrdstr(), imaccf()
bool streq()
errchk imgetd(), imgetr(), imgstr()
begin
if (at_statp (at, PIMPARS) == NULL)
return
imst = at_statp (at, IMST)
if (imst == NULL)
return
call smark (sp)
call salloc (kfield, SZ_FNAME, TY_CHAR)
call salloc (kvalue, SZ_FNAME, TY_CHAR)
# Loop over the keywords.
do i = 1, AT_NIMFIELDS {
# Get the parameter name.
key = at_wrdstr (i, Memc[kfield], SZ_FNAME, AT_IMFIELDS)
switch (key) {
case HDR_OBSERVAT:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
call at_stats (at, OBSERVAT, Memc[kvalue], SZ_FNAME)
else iferr (call imgstr (im, AT_IMSTKVAL(sym),
Memc[kvalue], SZ_FNAME))
call at_stats (at, OBSERVAT, Memc[kvalue], SZ_FNAME)
} else
call at_stats (at, OBSERVAT, Memc[kvalue], SZ_FNAME)
if (! streq (Memc[kvalue], "INDEF")) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imastr (im, Memc[kfield], Memc[kvalue])
if (verbose) {
call printf (
" Adding default keyword %s = %s to header\n")
call pargstr (Memc[kfield])
call pargstr (Memc[kvalue])
}
}
}
case HDR_ESITELNG:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
dval = at_statd (at, ESITELNG)
else iferr (dval = imgetd (im, AT_IMSTKVAL(sym)))
dval = at_statd (at, ESITELNG)
} else
dval = at_statd (at, ESITELNG)
if (! IS_INDEFD(dval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddd (im, Memc[kfield], dval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %h to header\n")
call pargstr (Memc[kfield])
call pargd (dval)
}
}
}
case HDR_ESITELAT:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
dval = at_statd (at, ESITELAT)
else iferr (dval = imgetd (im, AT_IMSTKVAL(sym)))
dval = at_statd (at, ESITELAT)
} else
dval = at_statd (at, ESITELAT)
if (! IS_INDEFD(dval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddd (im, Memc[kfield], dval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %h to header\n")
call pargstr (Memc[kfield])
call pargd (dval)
}
}
}
case HDR_ESITEALT:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, ESITEALT)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, ESITEALT)
} else
rval = at_statr (at, ESITEALT)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %0.1f to header\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
case HDR_ESITETZ:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, ESITETZ)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, ESITETZ)
} else
rval = at_statr (at, ESITETZ)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
if (verbose) {
call printf (
" Adding default keyword %s = %0.1f to header\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
case HDR_EMJDOBS:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
dval = at_statd (at, EMJDOBS)
else iferr (dval = imgetd (im, AT_IMSTKVAL(sym)))
dval = at_statd (at, EMJDOBS)
} else
dval = at_statd (at, EMJDOBS)
if (! IS_INDEFD(dval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddd (im, Memc[kfield], dval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %0.5f to header\n")
call pargstr (Memc[kfield])
call pargd (dval)
}
}
}
case HDR_EDATAMIN:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, EDATAMIN)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, EDATAMIN)
} else
rval = at_statr (at, EDATAMIN)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %g to header\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
case HDR_EDATAMAX:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, EDATAMAX)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, EDATAMAX)
} else
rval = at_statr (at, EDATAMAX)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %g to image\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
case HDR_EGAIN:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, EGAIN)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, EGAIN)
} else
rval = at_statr (at, EGAIN)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %0.1f to image\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
case HDR_ERDNOISE:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, ERDNOISE)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, ERDNOISE)
} else
rval = at_statr (at, ERDNOISE)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %0.1f to image\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
case HDR_EWAVLEN:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, EWAVLEN)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, EWAVLEN)
} else
rval = at_statr (at, EWAVLEN)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %0.1f to header\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
case HDR_ETEMP:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, ETEMP)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, ETEMP)
} else
rval = at_statr (at, ETEMP)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s to image header\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
case HDR_EPRESS:
sym = stfind (imst, Memc[kfield])
if (sym != NULL) {
if (streq (AT_IMSTKVAL(sym), "INDEF"))
rval = at_statr (at, EPRESS)
else iferr (rval = imgetr (im, AT_IMSTKVAL(sym)))
rval = at_statr (at, EPRESS)
} else
rval = at_statr (at, EPRESS)
if (! IS_INDEFR(rval)) {
if (imaccf (im, Memc[kfield]) == YES) {
#if (update || verbose) {
if (verbose) {
call printf (" Keyword %s already exists\n")
call pargstr (Memc[kfield])
}
} else {
if (update)
call imaddr (im, Memc[kfield], rval)
#if (update || verbose) {
if (verbose) {
call printf (
" Adding default keyword %s = %g to header\n")
call pargstr (Memc[kfield])
call pargr (rval)
}
}
}
default:
;
}
}
call sfree (sp)
end
# AT_AKEYWORD -- Add a new keyword to the image header. Note that at present
# nothing is done with the units information although this may be used in the
# future.
int procedure at_akeyword (im, kname, kvalue, ktype, kunits, update)
pointer im #I the image descriptor
char kname[ARB] #I the image keyword name
char kvalue[ARB] #I the image keyword value
int ktype #I the image keyword data type
char kunits[ARB] #I the image keyword units (not used)
bool update #I actually update the header ?
double dval
real rval
long lval
int ip, stat
int ctod(), ctor(), ctol()
begin
stat = OK
switch (ktype) {
case TY_DOUBLE:
ip = 1
if (ctod (kvalue, ip, dval) > 0) {
if (update)
call imaddd (im, kname, dval)
} else
stat = ERR
case TY_REAL:
ip = 1
if (ctor (kvalue, ip, rval) > 0) {
if (update)
call imaddr (im, kname, rval)
} else
stat = ERR
case TY_LONG, TY_INT, TY_SHORT:
ip = 1
if (ctol (kvalue, ip, lval) > 0) {
if (update)
call imaddl (im, kname, lval)
} else
stat = ERR
default:
if (update)
call imastr (im, kname, kvalue)
}
return (stat)
end
|
