Copyright and License
---------------------
This USGS product is considered to be in the U.S. public domain, and is licensed under
[CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/).

Although this software program has been used by the U.S. Geological Survey (USGS), no warranty, expressed or implied,
is made by the USGS or the U.S. Government as to the accuracy and functioning of the program and related program
material nor shall the fact of distribution constitute any such warranty, and no responsibility is assumed by the
USGS in connection therewith.