 NVIZ: multidimensional visualization for GRASS GIS

Original program SG3d for GRASS4.1, 1993
Bill Brown and David Gerdes

GRASS4.2 Motif version: Bill Brown and Terrance McGhee
GRASS4.2 and GRASS5.0 Tcl/Tk version:
Bill Brown, Terry Baker, Mark Astley

Copyright 1993, 1995, 1999:
Bill Brown, Terry Baker, Mark Astley

Modified by Jaro Hofierka 1999 for LINUX and Tcl/Tk 8.0

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.,
  59 Temple Place - Suite 330,
  Boston, MA  02111-1307, USA.

