Copyright for gerris source package in Trusty

This package was debianized by Ruben Molina  on
Sat, 05 Jul 2008 08:55:48 -0500.

It was downloaded from http://gts.sourceforge.net/tarballs/ and was 
repackaged to remove modules (copyright/license issues).

Run the debian/get-orig-source.sh script to download the upstream 
tarball and create the source tarball used by Debian. See 
README.Debian-source for details. 

Upstream Author:

    Stephane Popinet 

Copyright:

    Copyright (C) 2001 National Institute of Water and Atmospheric Research

License:

    This 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 2 of the License, or
    (at your option) any later version.

    This package 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 package; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA

On Debian systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL'.

The Debian packaging is (C) 2008, Ruben Molina  and
is licensed under the GPL, see above.



Modules
=======

Separate modules containing third-party source are found in the modules source 
subdir.  Only the stokes module is built in Debian packages.

modules/stokes.mod:
------------------

The stokes module uses cw260 and kmts, found in CW263.f written by 
Prof. John Chaplin, School of Civil Engineering & the Environment,
University of Southampton, UK, j.r.chaplin@soton.ac.uk.  

CW263.f is found at 
http://www.civil.soton.ac.uk/hydraulics/download/downloadtable.htm and is 
offered by Prof. Chaplin as part of the Public Domain, with acknowledgement 
that the author is not responsible for the consequences of any errors.
Clarification of these conditions was made at 
http://lists.debian.org/debian-science/2009/06/msg00001.html.


modules/wavewatch:
-----------------
                  +-----------------------------------+
                  | WAVEWATCH-III           NOAA/NCEP |
                  |           H. L. Tolman            |
                  |                        FORTRAN 90 |
                  | Last update :         22-Jun-2007 |
                  +-----------------------------------+

WAVEWATCH-III is public domain software.

See http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.html

Nevertheless, the wavewatch module is only built if .wwatch3.env exists in 
the home directory, which is not the normal case. Therefore the wavewatch 
module is not provided in Debian binary packages.


modules/RStarTree:
-----------------

A DFSG-free software licence is not available for RStarTree, and it has 
therefore been removed from the Debian source tarball.

Consequently the modules using RStarTree are not built. 
This includes the terrain module and the module binaries xyz2rsurface, 
rsurfacequery and rsurfacedraw.


modules/fes2004: 
---------------

fes2004 itself is GPLv2 but uses tide prediction functions from Aktarus, 
which is explicitly non-free.

    fes2004_kernel.c: "You don't have the right to  use these functions in
        other programs than the FES2004 prediction."

modules/fes2004 has therefore been removed from the Debian source tarball, 
and the tides module is not built.