Legal
=====

PyGraphviz License
------------------


   Copyright (C) 2004-2010 by 
   Aric Hagberg <hagberg@lanl.gov>
   Dan Schult <dschult@colgate.edu>
   Manos Renieris, http://www.cs.brown.edu/~er/
   Distributed with BSD license.     
   All rights reserved, see LICENSE for details.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are
   met:

     * Redistributions of source code must retain the above copyright
       notice, this list of conditions and the following disclaimer.

     * Redistributions in binary form must reproduce the above
       copyright notice, this list of conditions and the following
       disclaimer in the documentation and/or other materials provided
       with the distribution.

     * Neither the name of the <ORGANIZATION> nor the names of its
       contributors may be used to endorse or promote products derived
       from this software without specific prior written permission.


   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


Notice
------
   This software and ancillary information (herein called SOFTWARE )
   called pygraphviz is made available under the terms described
   here. The SOFTWARE has been approved for release with associated LA-CC
   number 04-073.

   Unless otherwise indicated, this SOFTWARE has been authored by an
   employee or employees of the University of California, operator of the
   Los Alamos National Laboratory under Contract No. W-7405-ENG-36 with
   the U.S. Department of Energy. The U.S. Government has rights to use,
   reproduce, and distribute this SOFTWARE. The public may copy,
   distribute, prepare derivative works and publicly display this
   SOFTWARE without charge, provided that this Notice and any statement
   of authorship are reproduced on all copies. Neither the Government nor
   the University makes any warranty, express or implied, or assumes any
   liability or responsibility for the use of this SOFTWARE.

   If SOFTWARE is modified to produce derivative works, such modified
   SOFTWARE should be clearly marked, so as not to confuse it with the
   version available from Los Alamos National Laboratory.
