Copyright (c) 2018-2020, Triad National Security, LLC. All rights reserved.

This software was produced under U.S. Government contract 89233218CNA000001 for 
Los Alamos National Laboratory (LANL), which is operated by Triad National 
Security, LLC for the U.S. Department of Energy/National Nuclear Security 
Administration.

All rights in the program are reserved by Triad National Security, LLC, and the 
U.S. Department of Energy/National Nuclear Security Administration. The 
Government is granted for itself and others acting on its behalf a nonexclusive,
paid-up, irrevocable worldwide license in this material to reproduce, prepare 
derivative works, distribute copies to the public, perform publicly and display 
publicly, and to permit others to do so. 

This is open source software; you can redistribute it and/or modify it under the
terms of the "3-Clause BSD License". If software is modified to produce 
derivative works, such modified software should be clearly marked, so as not to 
confuse it with the version available from LANL. Full text of the "3-Clause BSD 
License" can be found in the License file in the main development branch of the 
repository.
