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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <mach.h>
# IMPUTR -- Put an image header parameter of type real.
procedure imputr (im, key, rval)
pointer im # image descriptor
char key[ARB] # parameter to be set
real rval # parameter value
pointer sp, sval
begin
call smark (sp)
call salloc (sval, SZ_FNAME, TY_CHAR)
call sprintf (Memc[sval], SZ_FNAME, "%0.*g")
call pargi (NDIGITS_RP)
call pargr (rval)
call impstr (im, key, Memc[sval])
call sfree (sp)
end
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