Copyright (c) 1994 Pittsburgh Supercomputing Center, 
	Carnegie Mellon University
author Joel Welling

Permission is hereby granted, to any person obtaining a copy of this
software and associated documentation files (the ``Software''), to
use, copy, and modify this software and its documentation without fee
for personal use or use within your organization, subject to the
conditions below.  Permission to sell or sublicense this software is
not granted; such permission must be explicitly negotiated with the
Pittsburgh Supercomputing Center.

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL Pittsburgh Supercomputing Center or Carnegie Mellon
University BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

Except as contained in this notice, the names of Pittsburgh
Supercomputing Center or Carnegie Mellon University shall not be used
in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the Pittsburgh
Supercomputing Center.