rSPDE, Copyright (c) 2018, 2019, 2020 David Bolin 
Copyright (c) 2021, 2022, 2023 David Bolin and Alexandre B. Simas

The R package and code were written by and are Copyright by David Bolin and 
Alexandre B. Simas and are redistributable under the GNU Public License, 
version 3 or later.

Licence
=======

    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 for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

Version 3 of the GPL license can be displayed by 'RShowDoc("LGPL-3")' in R.