#!/usr/bin/env python
#******************************************************************************
#  $Id: esri2wkt.py,v 1.2 2000/11/17 17:18:03 warmerda Exp $
# 
#  Project:  GDAL
#  Purpose:  Simple command line program for translating ESRI .prj files
#            into WKT. 
#  Author:   Frank Warmerdam, warmerda@home.com
# 
#******************************************************************************
#  Copyright (c) 2000, Frank Warmerdam
# 
#  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.
#******************************************************************************
# 
# $Log: esri2wkt.py,v $
# Revision 1.2  2000/11/17 17:18:03  warmerda
# Added usage message.
#
# Revision 1.1  2000/11/17 17:15:46  warmerda
# New
#

import osr
import sys
import string

if len(sys.argv) < 2:
    print 'Usage: esri2wkt.py <esri .prj file>'
    sys.exit(1)
    
prj_fd = open( sys.argv[1] )
prj_lines = prj_fd.readlines()
prj_fd.close()

for i in range(len(prj_lines)):
    prj_lines[i] = string.rstrip( prj_lines[i] )

prj_srs = osr.SpatialReference()
err = prj_srs.ImportFromESRI( prj_lines )
if err != 0:
    print 'Error = ', err
else:
    print prj_srs.ExportToPrettyWkt()

