This software is preliminary or provisional and is subject to revision. It is
being provided to meet the need for timely best science. The software has not
received final approval 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 functionality of the software and related material nor shall the
fact of release constitute any such warranty.
The software is provided on the condition that neither the USGS nor
the U.S. Government shall be held liable for any damages resulting from the
authorized or unauthorized use of the software.