Merge pull request #8 from BerkeleyLab/add-copyright-notice-to-license

Add copyright notice to license

LICENSE.txt

@@ -1,5 +1,30 @@
 BSD 3-Clause License
 
+****************************
+
+*** Copyright Notice ***
+
+Julienne Copyright (c) 2024, The Regents of the University of California,
+through Lawrence Berkeley National Laboratory (subject to receipt of
+any required approvals from the U.S. Dept. of Energy) and Sourcery Institute.
+All rights reserved.
+
+If you have questions about your rights to use or distribute this software,
+please contact Berkeley Lab's Intellectual Property Office at
+IPO@lbl.gov.
+
+NOTICE.  This Software was developed under funding from the U.S. Department
+of Energy and the U.S. Government consequently retains certain rights.  As
+such, the U.S. Government has been granted for itself and others acting on
+its behalf a paid-up, nonexclusive, irrevocable, worldwide license in the
+Software to reproduce, distribute copies to the public, prepare derivative
+works, and perform publicly and display publicly, and to permit others to do so.
+
+
+****************************
+
+*** License Agreement ***
+
 Julienne Copyright (c) 2024, The Regents of the University of California,
 through Lawrence Berkeley National Laboratory (subject to receipt of
 any required approvals from the U.S. Dept. of Energy) and Sourcery Institute.