LAMMPS Data-File Generator: License

Open source tool, version 1.7

Generates a LAMMPS data file for molecular dynamics simulations from an atomic coordinate file
Copyright (C) 2021 Purdue University

This program is free software: you can redistribute it and/or modify it 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.

This program 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 below for more details.

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                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. 
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

See https://www.gnu.org/licenses/gpl-3.0.en.html for the full license text.