COPYING

SOFTWARE LICENSE
The MeanShiftR R package allows individual tree crown delineation (ITCD) from
airborne laser scanning point clouds (lidar) using the Adaptive Mean Shift
3D (AMS3D) clustering algorithm described by Ferraz et al. (2016). It
further	contains functions for parallelization of the clustering and post-
processing such as fitting polygons around tree crowns and matching
detected crowns with stem positions on the ground.

COPYRIGHT NOTICE
© 2018, Helmholtz-Zentrum für Umweltforschung GmbH – UFZ. All rights reserved.

The code is a property of:
Helmholtz-Zentrum für Umweltforschung GmbH – UFZ
Registered Office: Leipzig
Registration Office: Amtsgericht Leipzig
Trade Register Nr. B 4703
Chairman of the Supervisory Board: MinDirig'in Oda Keppler
Scientific Director: Prof. Dr. Georg Teutsch
Administrative Director: Dr. Sabine König

Author and contact:
Dr. Nikolai Knapp (nikolai.knapp@ufz.de)
Permoserstraße 15, D-04318 Leipzig, Germany

This file is part of the MeanShiftR R package.

The MeanShiftR R package 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.

MeanShiftR 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 MeanShiftR. If not, see <http://www.gnu.org/licenses/>.

                    Redistribution
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice,
  the list of conditions for redistribution and modification as well as
  the following GNU General Public License.

- Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions, the following GNU General Public License and the
  modification conditions in the documentation and/or other materials
  provided with the distribution.

- Neither the name of Helmholtz-Zentrum für Umweltforschung GmbH – UFZ, nor
  the names of its contributors may be used to endorse or promote products
  derived from this software without specific prior written permission.

                    Modification
If software is modified to produce derivative works, such modified software
should be clearly marked, so as not to confuse it with the version available
from Helmholtz-Zentrum für Umweltforschung GmbH – UFZ.




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DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    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/>.

Also add information on how to contact you by electronic and paper mail.

  If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.

  The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.