This directory contains a modified version of the WCSlib V2.2 library by
Mark Calabretta <mcalabre@atnf.csiro.au>, released under the GNU Library General
Public License.
The original version was downloaded from ftp://ftp.cv.nrao.edu/fits/src/wcs/.
See http://www.atnf.csiro.au/people/mcalabre/WCS/wcslib for more details.