This file is property of the Colorado School of Mines.

Copyright © 2005, Colorado School of Mines, all rights reserved.

Warranty Disclaimer:
NO GUARANTEES, OR WARRANTIES, EITHER EXPRESS OR IMPLIED, ARE PROVIDED BY 
CWP, CSM, ANY EMPLOYEE OR MEMBER OF THE AFORESAID ORGANIZATIONS, OR BY 
ANY CONTRIBUTOR TO THIS SOFTWARE PACKAGE, REGARDING THE ACCURACY, SAFETY, 
FITNESS FOR A PARTICULAR PURPOSE, OR ANY OTHER QUALITY OR CHARACTERISTIC 
OF THIS SOFTWARE, OR ANY DERIVATIVE SOFTWARE.

Export Restriction Disclaimer:
We believe that CWP/SU: Seismic Un*x is a low technology product that does
not appear on the Department of Commerce CCL list of restricted exports.
Accordingly, we believe that our product meets the qualifications of
an ECCN (export control classification number) of EAR99 and we believe
it fits the qualifications of NRR (no restrictions required), and
is thus not subject to export restrictions of any variety.


Limited License:
The CWP/SU Seismic Un*x package (SU) is not public domain software, but 
it is available free under the following terms and conditions:

1. Permission to use, copy, and modify this software for any purpose without
fee and within the guidelines set forth below is hereby granted, provided 
that the above copyright notice, the warranty disclaimer, and this 
permission notice appear in all copies, and the name of the 
Colorado School of Mines (CSM) not be used
in advertising or publicity pertaining to this software without the 
specific, written permission of CSM.

2. The simple repackaging and selling of the SU package as is, as a 
commercial software product, is expressly forbidden without the prior 
written permission of CSM.  Any approved repackaging arrangement will 
carry the following restriction: only a modest profit over reproduction 
costs may be realized by the reproducer.




Approved Reference Format:
In publications, please refer to SU as per the following example:
Cohen, J. K. and Stockwell, Jr. J. W., (200_), CWP/SU: Seismic Un*x 
Release No. __: a free package for seismic research and processing, 
Center for Wave Phenomena, Colorado School of Mines.

Recent articles about SU in peer-reviewed journals:
Saeki, T., (1999), A guide to Seismic Un*x (SU)(2)---examples of data processing (part 1), data input and preparation of headers, Butsuri-Tansa (Geophysical Exploration), vol. 52, no. 5, 465-477.
Stockwell, Jr. J. W. (1999), The CWP/SU: Seismic Un*x Package, Computers and Geosciences, May 1999.
Stockwell, Jr. J. W. (1997), Free Software in Education: A case study of CWP/SU: Seismic Un*x, The Leading Edge, July 1997.
Templeton, M. E., Gough, C.A., (1998), Web Seismic Un*x: Making seismic reflection processing more accessible, Computers and Geosciences, in press.

Acknowledgements:
SU stands for CWP/SU:Seismic Un*x, a processing line developed at Colorado 
School of Mines, partially based on Stanford Exploration Project (SEP) 
software.