Geographic Resources Analysis Support System (GRASS) is Copyright, 1999-2004 by the GRASS Development Team, and licensed under terms of the GNU General Public License (GPL) version 2. This GRASS GRASS_VERSION_NUMBER release is coordinated and produced by the GRASS Development Team headquartered at ITC-irst (Trento, Italy) with contributions from all over the world. 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.