This library is free software; you can redistribute it and/or
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version 2 of the License, or (at your option) any later version.

This library 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
Library General Public License for more details.

On Debian systems, the full text of the GNU Library General Public
License version 2 can be found in the file
`/usr/share/common-licenses/LGPL-2'. 

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 2 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.

On Debian systems, the full text of the GNU General Public License
version 2 can be found in the file `/usr/share/common-licenses/GPL-2'. 

Redistribution and use in source and binary forms, with or without
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1) Redistributions of source code must retain the above copyright
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2) Redistributions in binary form must reproduce the above copyright
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3) Neither the name of the ORGANIZATION nor the names of its
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Redistribution and use of material from the package, with or without
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Permission to use, copy, modify, and distribute this software and its
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Permission is hereby granted, free of charge, to any person obtaining
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The above copyright notice and this permission notice shall be included
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Redistribution and use in source (XML DocBook) and "compiled" forms
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 1. Redistributions of source code (XML DocBook) must retain the
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 2. Redistributions in compiled form (transformed to other DTDs,
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Important: THIS DOCUMENTATION IS PROVIDED BY THE PLPLOT PROJECT "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

All versions of Natural Earth raster + vector map data found on this
website are in the public domain. You may use the maps in any manner,
including modifying the content and design, electronic dissemination,
and offset printing. The primary authors, Tom Patterson and Nathaniel
Vaughn Kelso, and all other contributors renounce all financial claim
to the maps and invites you to use them for personal, educational,
and commercial purposes.

No permission is needed to use Natural Earth. Crediting the authors
is unnecessary.

However, if you wish to cite the map data, simply use one of the following.

Short text:
Made with Natural Earth.

Long text:
Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.