text: #!/usr/bin/env pytest
  ###############################################################################
  # $Id$
  #
  # Project:  GDAL/OGR Test Suite
  # Purpose:  Test OZI projection and datum support
  # Author:   Even Rouault <even dot rouault at mines dash paris dot org>
  #
  ###############################################################################
  # Copyright (c) 2012, Even Rouault <even dot rouault at mines dash paris dot org>
  #
  # 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.
  ###############################################################################
  
  
  
  import gdaltest
  from osgeo import osr
  
  ###############################################################################
  # Test with WGS 84 datum
  
  
  def test_osr_ozi_1():
  
      srs = osr.SpatialReference()
      srs.ImportFromOzi(["OziExplorer Map Data File Version 2.2",
                         "Test_Map",
                         "Test_Map.png",
                         "1 ,Map Code,",
                         "WGS 84,WGS 84,   0.0000,   0.0000,WGS 84",
                         "Map Projection,Lambert Conformal Conic,PolyCal,No,AutoCalOnly,No,BSBUseWPX,No",
                         "Projection Setup,     4.000000000,    10.000000000,,,,    40.000000000,    56.000000000,,,"])
  
      expected = 'PROJCS["unnamed",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["standard_parallel_1",40],PARAMETER["standard_parallel_2",56],PARAMETER["latitude_of_origin",4],PARAMETER["central_meridian",10],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["Meter",1]]'
  
      assert gdaltest.equal_srs_from_wkt(expected, srs.ExportToWkt())
  
  ###############################################################################
  # Test with another datum known by OZI and whose EPSG code is known
  
  
  def test_osr_ozi_2():
  
      srs = osr.SpatialReference()
      srs.ImportFromOzi(["OziExplorer Map Data File Version 2.2",
                         "Test_Map",
                         "Test_Map.png",
                         "1 ,Map Code,",
                         "Tokyo,",
                         "Map Projection,Latitude/Longitude,,,,,,",
                         "Projection Setup,,,,,,,,,,"])
  
      srs_ref = osr.SpatialReference()
      srs_ref.ImportFromEPSG(4301)
  
      assert gdaltest.equal_srs_from_wkt(srs_ref.ExportToWkt(), srs.ExportToWkt())
  
  ###############################################################################
  # Test with another datum known by OZI and whose EPSG code is unknown
  
  
  def test_osr_ozi_3():
  
      srs = osr.SpatialReference()
      srs.ImportFromOzi(["OziExplorer Map Data File Version 2.2",
                         "Test_Map",
                         "Test_Map.png",
                         "1 ,Map Code,",
                         "European 1950 (Mean France),",
                         "Map Projection,Latitude/Longitude,,,,,,",
                         "Projection Setup,,,,,,,,,,"])
  
      expected = 'GEOGCS["European 1950 (Mean France)",DATUM["European 1950 (Mean France)",SPHEROID["International 1924",6378388,297],TOWGS84[-87,-96,-120,0,0,0,0]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433]]'
  
      assert gdaltest.equal_srs_from_wkt(expected, srs.ExportToWkt())
  
  
  
  