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 Copyright (C) 2000,2010 Instrumental Software Technologies, Inc.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:
  1. Redistributions of source code, or portions of this source code,
     must retain the above copyright notice, this list of conditions
     and the following disclaimer.
  2. 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.
  3. All advertising materials mentioning features or use of this
     software must display the following acknowledgment:
     "This product includes software developed by Instrumental
     Software Technologies, Inc. (http://www.isti.com)"
  4. If the software is provided with, or as part of a commercial
     product, or is used in other commercial software products the
     customer must be informed that "This product includes software
     developed by Instrumental Software Technologies, Inc.
     (http://www.isti.com)"
  5. The names "Instrumental Software Technologies, Inc." and "ISTI"
     must not be used to endorse or promote products derived from
     this software without prior written permission. For written
     permission, please contact "info@isti.com".
  6. Products derived from this software may not be called "ISTI"
     nor may "ISTI" appear in their names without prior written
     permission of Instrumental Software Technologies, Inc.
  7. Redistributions of any form whatsoever must retain the following
     acknowledgment:
     "This product includes software developed by Instrumental
     Software Technologies, Inc. (http://www.isti.com/)."
  THIS SOFTWARE IS PROVIDED BY INSTRUMENTAL SOFTWARE
  TECHNOLOGIES, INC. "AS IS" AND ANY EXPRESSED 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 INSTRUMENTAL SOFTWARE TECHNOLOGIES,
  INC. OR ITS 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.
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   A current version of the software can be found at
                 http://www.isti.com
   Bug reports and comments should be directed to
   Instrumental Software Technologies, Inc. at info@isti.com
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  This work was funded by the IRIS Data Management Center
  http://www.iris.washington.edu
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