leejjoon/pywcsgrid2 — pull request #17 by woodmd (2014-07-25 22:44:35+00:00)
Title: Implemented fixes for compatibility with latest versions of pywcs and as...

Fixed a few compatibility issues with latest versions of pywcs (v1.11) and astropy (v0.4). I replaced the calls to wcs_pix2sky/wcs_sky2pix with wcs_pix2world/wcs_world2pix. I also added a patch to astropy_helper to redirect the astropy coordinate conversion methods to the equivalent methods in pywcs.