
                             GRALESHELL README
				  (1.0.0)

1. INTRODUCTION

GRALESHELL is an interactive program which allows you to model and
invert gravitational lenses, and it uses the GRALE library to perform
these tasks. More information can be found at the GRALE website:
  http://research.edm.uhasselt.be/jori/grale/grale.html

2. LICENSE

The license which applies to this library is the GPL. You can find the
full version in the file LICENSE.GPL which is included in the library
archive. The short version is the following:

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
    USA

3. INSTALLATION

The program depends on the GRALE library, which can be found at:
http://research.edm.uhasselt.be/jori/grale/grale.html
Note that GRALE itself has several other dependencies.

The program can be built using the CMake system.

4. CONTACT

For questions, remarks, suggestions, please send your e-mails to:
jori.liesenborgs@gmail.com


