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 3 of the License, or 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, see <http://www.gnu.org/licenses/>.

Contributed by
M. Montalto, G. Boué, M. Oshagh, I. Boisse, G. Bruno, N. C. Santos

Copyright M. Montalto & Centro de Astrofísica, Universidade do Porto
