ISAAC Public Source License
Version 1.0
October 2001

Copyright (c) 2001 Joseph H. Morrison

Everyone is hereby permitted to copy and distribute verbatim copies of 
this license.

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTING, AND MODIFYING THE PROGRAM

0. This License applies to the ISAAC (Integrated Solution Algorithm for 
   Arbitrary Configurations) computational fluid dynamics code, its related 
   documentation, and related sample cases and helper applications. The 
   "Author" below refers to Joseph H. Morrison, the original author of 
   the ISAAC source code, documentation, sample cases, and helper 
   applications. The "Program" below refers to the ISAAC source code and 
   associated helper applications that are distributed with ISAAC by the 
   Author. Each licensee is referred to as "You".

1. You may use, reproduce, and distribute verbatim copies of the Program 
   source code provided that You retain and reproduce intact all of the 
   copyright notices, references to this license, notices of absence of 
   any warranty, and disclaimers; give any other recipients of the Program 
   a copy of this License along with the Program.

2. You may modify Your copy or copies of the Program or any portion therof 
   and copy and distribute Your modifications under the terms of Section 1, 
   provided that:

	a) You must include a prominent notice in the modified files stating 
           that you changed the files and the date of the changes

	b) You must make Source Code of changes that you distribute publicly 
           available under the terms of this license.

3. You may copy and distribute the Program or a modified version of the 
   Program in object code or executable form under the terms of Sections 1 
   and 2 provided that:

	a) You accompany it with the complete corresponding machine 
           readable source code distributed under the terms of Section 1 
           and 2 above; OR

	b) You include a prominent notice in the code itself, the executable 
           form of the code, and the related documentation, stating that the 
           source code is available under the terms of this License with 
           information on how and where to obtain the source code of 
           the Program.

4. You may only copy, modify, sublicense, or distribute the Program as 
   expressly provided by this License. Any attempt to copy, modify, 
   sublicense, or distribute the Program in a manner not expressly 
   provided by this License is void and will automatically terminate 
   Your rights under this License. However, parties who have received 
   copies of the Program from You but remain in compliance with this 
   License will not have their licenses terminated.

5. You are not required to accept the terms of this License. However, by 
   downloading, using, modifying, or distributing the Program, You 
   acknowledge that you have read this License Agreement, that you 
   understand it, and that you agree to be bound by its terms.

6. Any recipient of the Program from You automatically receives a license 
   from the original licensor to copy, modify, or distribute the Program 
   subject to these terms and conditions. You may not impose additional 
   restrictions on the recipient's rights granted herein.

7. If any part of this License is found invalid or unenforceable by a 
   court of competent jurisdiction, the remainder of this License shall 
   be interpreted so as to reasonably effect the intentions of the parties. 
   If you cannot distribute the Program so as to satisfy the terms of this 
   License, then You may not distribute the Program at all.

8. The Author of this License may publish revised and/or new versions of 
   the License from time to time. Each new version will be given a 
   distinguishing version number. Once a version of the Program has 
   been published under a particular version of the License, You can 
   continue to use the Program under that version of the License or 
   You may choose to use the Program under the terms of any subsequent 
   version of the License published by the Author.

10. If you wish to incorporate parts of the Program into other free 
    programs whose distribution conditions differ from this License, 
    contact the Author to ask for permission. ALL distributions of the 
    Program require copmpliance with Sections 11, 12, 13, and 14 below.

NO SALE TO U.S. GOVERNMENT

11. The PROGRAM, and/or any modified version thereof, shall not, in 
    any manner, be offered for sale to the U.S. Government, without 
    the written consent of the U.S. Government. The U.S. Government 
    shall not pay a second time for the PROGRAM or any enhanced/modified 
    version therof. The PROGRAM may be used in contract with the 
    U.S. Government, but no charge may be made for its use. If the 
    PROGRAM is modified using or enhanced using U.S. Government funds, 
    the Government will be provided the complete source code of that 
    modified/enhanced version and the intellectual property rights of 
    the resulting modification/enhancement shall be controlled by such 
    funding agreement.

NO WARRANTY

12. THE AUTHOR AND NASA MAKE NO REPRESENTATIONS REGARDING THE PROGRAM 
    AND EXTENDS NO WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, 
    OR STATUTORY, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE 
    PROGRAM WILL CONFORM TO SPECIFICATIONS, ANY WARRANTY OF MERCHANTABILITY 
    OR FITNESS FOR A PARTICULAR PURPOSE, ANY WARRANTY THAT THE DOCUMENTATION 
    WILL CONFORM TO THE PROGRAM, AND ANY WARRANTY THAT THE PROGRAM WILL 
    BE ERROR-FREE, WHETHER OR NOT THE ERROR IS DISCOVERABLE, AND ASSUMES 
    NO RESPONSIBILITY WHATSOEVER WITH RESPECT TO USE, SALE, OR OTHER 
    DISPOSITION BY UNDERSIGNED OR ITS VENDEES OR OTHER TRANSFEREES OF 
    PRODUCTS INCORPORATING OR MADE BY THE USE OF PROGRAM OR INFORMATION, 
    IF ANY, FURNISHED UNDER THIS AGREEMENT. NOTHING IN THIS AGREEMENT 
    SHALL BE CONSTRUED AS A REPRESENTATION MADE OR WARRANTY GIVEN BY 
    NASA OR THE AUTHOR THAT THE PRACTICE BY UNDERSIGNED OF THE USE GRANTED 
    HEREUNDER SHALL NOT INFRINGE THE COPYRIGHT OR PATENT RIGHTS OF ANY 
    THIRD PARTY. IN NO EVENT SHALL NASA OR THE AUTHOR BE LIABLE FOR ANY 
    DAMAGES, INCLUDING BUT NOT LIMITED TO DIRECT, INDIRECT, SPECIAL, 
    OR CONSEQUENTIAL DAMAGES ARISING OUT OF, RESULTING FROM, OR IN ANY 
    WAY CONNECTED WITH THE USE OF THE PROGRAM, WHETHER OR NOT BASED 
    UPON WARRANTY, CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY 
    WAS ECONOMIC, LOST PROFITS OR SUSTAINED BY PERSONS OR PROPERTY 
    OR OTHERWISE, WHETHER OR NOT DAMAGES ARE BASED ON A THIRD PARTY 
    CLAIM, WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT OF, 
    THE RESULTS OR USE OF THE PROGRAM, AND REGARDLESS OF WHETHER NASA 
    OR THE AUTHOR SHALL BE ADVISED, SHALL HAVE OTHER REASON TO KNOW, 
    OR IN FACT SHALL KNOW OF THE POSSIBILITY OF THE FOREGOING.

13. UNDERSIGNED SHALL INDEMNIFY AND HOLD THE AUTHOR, THE U.S. GOVERNMENT 
    AND ITS OFFICERS AND EMPLOYEES, HARMLESS AGAINST ALL CLAIMS, 
    PROCEEDINGS, LIABILITIES, DEMANDS, DAMAGES, EXPENSES, OR LOSSES, 
    INCLUDING LEGAL EXPENSES AND ATTORNEY'S FEES, ARISING (1) OUT OF 
    THE USE BY UNDERSIGNED OR ITS TRANSFEREES OF THE PROGRAM OR ANY 
    TECHNICAL DATA DERIVED FROM THE USE OF THE PROGRAM OR (2) OUT OF 
    ANY USE, SALE, LEASE, OR OTHER DISPOSITION BY UNDERSIGNED OR ITS 
    TRANFEREES OF PRODUCTS MADE BY USE OF SUCH PROGRAM OR TECHNICAL DATA 
    DERIVED FROM USE OF THE PROGRAM.

14. The conditions imposed by this Agreement shall also apply to any 
    software developed by UNDERSIGNED that incorporates any portion 
    of the PROGRAM SOURCE CODE.

This Agreement constitutes the entire understanding and agreement 
between the parties hereto relating to release of the Program and 
may not be superseeded, modified, or ammended except by further 
written agreement duly executed by the parties.

END OF TERMS AND CONDITIONS

