sci-astronomy@gentoo.org
Gentoo Astronomy Project
WCSLIB is a C library, supplied with a full set of Fortran wrappers,
that implements the "World Coordinate System" (WCS) convention in FITS
(Flexible Image Transport System). It also includes a PGPLOT-based routine,
PGSBOX, for drawing general curvilinear coordinate graticules and a number of
utility programs.