Astro::Catalog::IO::XY - X & Y position I/O for Astro::Catalog
\@lines = Astro::Catalog::IO::XY->_write_catalog( $catalog );
Performs simple IO, writing "x y" formatted strings for each Astro::Catalog::Item object in the catalogue.
The XY format is simply:
The values are separated by any non-zero amount of whitespace. Postive and negative values are allowed. Comment lines begin with a hash:
# This is a comment line.
Any amount of leading or trailing whitespace is allowed.
Copyright (C) 2006 Particle Physics and Astronomy Research Council. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License.
Brad Cavanagh <email@example.com>