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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <imio.h>
include "mwcs.h"
# MW_SHOW -- Print information about a MWCS object to a file.
procedure mw_show (mw, fd, what)
pointer mw #I pointer to MWCS descriptor
int fd #I output file
int what #I type of output (not used at present)
pointer wp
int ndim, nwcs, wcs, i, j
bool itob()
begin
ndim = MI_NDIM(mw)
nwcs = MI_NWCS(mw)
call fprintf (fd,
"MWCS=%x, ndim=%d, nwcs=%d, curwcs=%d(%s), refim=%s\n")
call pargi (mw)
call pargi (ndim)
call pargi (nwcs)
wcs = INDEFI
do i = 1, MI_NWCS(mw)
if (MI_WCS(mw) == MI_WCSP(mw,i)) {
wcs = i
break
}
call pargi (wcs)
if (MI_WCS(mw) != NULL) {
wp = MI_WCS(mw)
if (WCS_SYSTEM(wp) != NULL)
call pargstr (S(mw,WCS_SYSTEM(wp)))
else
call pargstr ("noname")
}
if (MI_REFIM(mw) != NULL)
call pargstr (IM_NAME(MI_REFIM(mw)))
else
call pargstr ("none")
call fprintf (fd, "sbuflen=%d, sbufused=%d, dbuflen=%d, dbufused=%d\n")
call pargi (MI_SBUFLEN(mw))
call pargi (MI_SBUFUSED(mw))
call pargi (MI_DBUFLEN(mw))
call pargi (MI_DBUFUSED(mw))
# Print the axis map.
call fprintf (fd, "useaxmap=%b, nlogdim=%d")
call pargb (itob(MI_USEAXMAP(mw)))
call pargi (MI_NLOGDIM(mw))
call fprintf (fd, " axno=[")
do i = 1, ndim {
if (i > 1)
call fprintf (fd, " ")
call fprintf (fd, "%d")
call pargi (MI_AXNO(mw,i))
}
call fprintf (fd, "] axval=[")
do i = 1, ndim {
if (i > 1)
call fprintf (fd, " ")
call fprintf (fd, "%d")
call pargi (MI_AXVAL(mw,i))
}
call fprintf (fd, "] physax=[")
do i = 1, ndim {
if (i > 1)
call fprintf (fd, " ")
call fprintf (fd, "%d")
call pargi (MI_PHYSAX(mw,i))
}
call fprintf (fd, "]\n")
# Print the LTERM.
call fprintf (fd, "ltv = [")
do i = 1, ndim {
if (i > 1)
call fprintf (fd, " ")
call fprintf (fd, "%g")
call pargd (D(mw,MI_LTV(mw)+i-1))
}
call fprintf (fd, "]\n")
call fprintf (fd, "ltm = [")
do j = 1, ndim {
if (j > 1)
call fprintf (fd, "; ")
do i = 1, ndim {
if (i > 1)
call fprintf (fd, " ")
call fprintf (fd, "%g")
call pargd (D(mw,MI_LTM(mw)+(j-1)*ndim+i-1))
}
}
call fprintf (fd, "]\n")
# Print the world systems.
do wcs = 1, nwcs {
wp = MI_WCSP(mw,wcs)
ndim = WCS_NDIM(wp)
call fprintf (fd,
"WCS %d, ndim=%d, name=%s, nwattr=%d, nfunc=%d\n")
call pargi (wcs)
call pargi (ndim)
if (WCS_SYSTEM(wp) != NULL)
call pargstr (S(mw,WCS_SYSTEM(wp)))
else
call pargstr ("noname")
call pargi (WCS_NWATTR(wp))
call pargi (WCS_NFUNC(wp))
call fprintf (fd, "R = [")
do i = 1, ndim {
if (i > 1)
call fprintf (fd, " ")
call fprintf (fd, "%g")
call pargd (D(mw,WCS_R(wp)+i-1))
}
call fprintf (fd, "]\n")
call fprintf (fd, "W = [")
do i = 1, ndim {
if (i > 1)
call fprintf (fd, " ")
call fprintf (fd, "%g")
call pargd (D(mw,WCS_W(wp)+i-1))
}
call fprintf (fd, "]\n")
call fprintf (fd, "CD = [")
do j = 1, ndim {
if (j > 1)
call fprintf (fd, "; ")
do i = 1, ndim {
if (i > 1)
call fprintf (fd, " ")
call fprintf (fd, "%g")
call pargd (D(mw,WCS_CD(wp)+(j-1)*ndim+i-1))
}
}
call fprintf (fd, "]\n")
}
end
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