Updated swisstopo link in the description.

pyWGS84toLV03.py

@@ -1,13 +1,37 @@
 #!/usr/bin/python2
 #-*- coding: utf-8 -*-
+
+#  The MIT License (MIT)
 #  
-# WGS84 <-> LV03 converter based on the scripts at 
+#  Copyright (c) 2014 Federal Office of Topography swisstopo, Wabern, CH and Aaron Schmocker 
-# http://www.swisstopo.admin.ch written for python2.7
 #  
+#  Permission is hereby granted, free of charge, to any person obtaining a copy
+#   of this software and associated documentation files (the "Software"), to deal
+#   in the Software without restriction, including without limitation the rights
+#   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+#   copies of the Software, and to permit persons to whom the Software is
+#   furnished to do so, subject to the following conditions:
+#  
+#  The above copyright notice and this permission notice shall be included in
+#   all copies or substantial portions of the Software.
+#  
+#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+#   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+#   THE SOFTWARE.
+# 
+
+# WGS84 <-> LV03 converter based on the scripts of swisstopo written for python2.7
 # Aaron Schmocker [aaron@duckpond.ch]
-#
 # vim: tabstop=4 shiftwidth=4 softtabstop=4 expandtab
 
+# Source: http://www.mont-terri.ch/internet/swisstopo/en/home/products/software/products/skripts.html (see PDFs under "Documentation")
+# Updated 10.10.2016
+# Please validate your results with NAVREF on-line service: http://www.swisstopo.admin.ch/internet/swisstopo/en/home/apps/calc/navref.html (difference ~ 1-2m)
+
 import math
 
 class GPSConverter(object):