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include "../lib/daophotdef.h"
# DP_IMKEYS - Set the image name and keyword parameters after an image
# is mapped.
procedure dp_imkeys (dp, im)
pointer dp # pointer to the daophot structure
pointer im # the image descriptor
pointer mw, ct
int dp_stati()
pointer mw_openim(), mw_sctran()
errchk mw_openim(), mw_sctran()
begin
# Set the wcs descriptors.
mw = dp_stati (dp, MW)
if (mw != NULL)
call mw_close (mw)
iferr {
mw = mw_openim (im)
} then {
call dp_seti (dp, MW, NULL)
call dp_seti (dp, CTIN, NULL)
call dp_seti (dp, CTOUT, NULL)
call dp_seti (dp, CTPSF, NULL)
} else {
call dp_seti (dp, MW, mw)
switch (dp_stati (dp, WCSIN)) {
case WCS_WORLD:
iferr (ct = mw_sctran (mw, "world", "logical", 03B))
ct = NULL
case WCS_PHYSICAL:
iferr (ct = mw_sctran (mw, "physical", "logical", 03B))
ct = NULL
case WCS_TV, WCS_LOGICAL:
ct = NULL
default:
ct = NULL
}
call dp_seti (dp, CTIN, ct)
switch (dp_stati (dp, WCSOUT)) {
case WCS_PHYSICAL:
iferr (ct = mw_sctran (mw, "logical", "physical", 03B))
ct = NULL
case WCS_TV, WCS_LOGICAL:
ct = NULL
default:
ct = NULL
}
call dp_seti (dp, CTOUT, ct)
switch (dp_stati (dp, WCSPSF)) {
case WCS_PHYSICAL:
iferr (ct = mw_sctran (mw, "logical", "physical", 03B))
ct = NULL
case WCS_TV, WCS_LOGICAL:
ct = NULL
default:
ct = NULL
}
call dp_seti (dp, CTPSF, ct)
}
# Get the proper values from the image header if an image is defined.
call dp_padu (im, dp)
call dp_rdnoise (im, dp)
call dp_filter (im, dp)
call dp_airmass (im, dp)
call dp_otime (im, dp)
end
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