[AstroPy] Parameter 'origin' in WCS-methods

Martin Kuemmel mkuemmel@eso....
Fri May 8 07:42:48 CDT 2009


Thanks for explaining the 'origin'. Actually I had read
these pages, but not carefully enough, obviously

Next question:
There is the method 'all_pix2sky(origin, *args)' to get sky coordinates,
which includes "everything" (SIP, distortion, wcslib). There is no
method 'all_sky2pix(origin, *args)'.
Is it planned to have to implement this? Or is it difficult/impossible?

Cheers,
Martin

-- 
+----------------------------------------------------------------------+
| Martin Kuemmel                              E-mail: mkuemmel@eso.org |
| Space Telescope European Co-ordinating Facility                      |
| European Southern Observatory                          Room: ESO 264 |
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| Germany                         WWW: http://www.stecf.org/~mkuemmel/ |
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|  _ \<._                                                              |
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