LICENSE.txt

Copyright (C) 2018  CSC - IT Center for Science Ltd.

Licensed under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

Code is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

Copy of the GNU General Public License can be obtained from
<http://www.gnu.org/licenses/>.