| Copyright 2002 |
| National Space Science Data Center |
| NASA/Goddard Space Flight Center |
| |
| This software may be copied or redistributed as long as it is not sold |
| for profit, but it can be incorporated into any other substantive |
| product with or without modifications for profit or non-profit. If the |
| software is modified, it must include the following notices: |
| |
| - The software is not the original (for protectiion of the original |
| author's reputations from any problems introduced by others) |
| |
| - Change history (e.g. date, functionality, etc.) |
| |
| This copyright notice must be reproduced on each copy made. This software is |
| provided as is without any express or implied warranties whatsoever. |
| |