PySFBox
Copyright (C) 2026 Mark Vis

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. See the LICENSE file for the full text.

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.

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Third-party notice: pysfbox/sfnewton.py
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pysfbox/sfnewton.py is a Python/NumPy translation of sfnewton.cpp from
sfbox/Namics. The original algorithm and C/C++ source are:

    Author: Jan Scheutjens (1947-1992), Wageningen Agricultural University, NL.
    Copyright (1980) (1981-1989) Wageningen Agricultural University, NL.
    C++ translation: Peter Barneveld; masked/vector adaptation:
    Frans Leermakers, Wageningen Agricultural University, NL.
    Copyright (2018) Wageningen University, NL.

That file carries the original Wageningen University copyright and reproduction
notice in its own header, which governs that file; it is included in PySFBox
with the permission of the copyright holders. The remainder of PySFBox is under
the GPL-3.0-or-later terms in LICENSE.

The Namics code itself is distributed by its authors under permissive terms
("the 'namics' code can freely be used"); when results of Namics or PySFBox are
used in publications, a corresponding reference is appreciated.
