On Mon, 27 Sep 2004, David Berry wrote:
> Brad,
> I have built kappa from a whole new checkout of the entire cvs tree,
> and the wcsframe commands you give work ok for me with the data you sent.
>
> > I've tried again, and now I get a segmentation fault on the first WCSFRAME.
> > The commands I'm running are:
> >
> > % ndfcopy in=u20040922_00013.I1 out=13_raw
> > % wcsframe ndf=u20040922_00013_raw frame=pixel
>
> Is this wcsframe command correct or did you mean:
>
> wcsframe ndf=13_raw frame=pixel
>
He actually meant neither of these. FRAME=pixel works since it doesn't
require (presumably) that a WCS frame is created from the fits headers.
If I use FRAME=SKY I get a core dump in cmpframe.c.
Note that I also get a core dump from ndftrace, since that is also trying
to read the FITS headers to create a WCS extension.
0 0x42bff2c4 in Resolve (this_frame=0x81d6990, point1=0x81d7178,
point2=0xbfff94c8,
point3=0x42c415b3, point4=0x42d4e718, d1=0x3, d2=0xbfff9798) at
cmpframe.c:4820
4820 *d1 = AST__BAD;
Here d1=0x3 is the culprit.
with
% ndftrace u20040922_00013_raw
> Not sure what to suggest next. You are *really* sure you have everything
> updated in CVS?
>
I've just rebuilt AST and still get the problem
--
Tim Jenness
JAC software
http://www.jach.hawaii.edu/~timj
|