[GRASS-SVN] r62834 - grass-addons/grass7/raster/r.basin

[svn_grass at osgeo.org]

Author: neteler
Date: 2014-11-20 03:06:09 -0800 (Thu, 20 Nov 2014)
New Revision: 62834

Modified:
   grass-addons/grass7/raster/r.basin/r.basin.py
Log:
r.basin: check for unsupported locations

Modified: grass-addons/grass7/raster/r.basin/r.basin.py
===================================================================
--- grass-addons/grass7/raster/r.basin/r.basin.py	2014-11-20 10:08:32 UTC (rev 62833)
+++ grass-addons/grass7/raster/r.basin/r.basin.py	2014-11-20 11:06:09 UTC (rev 62834)
@@ -92,6 +92,13 @@
 def main():
     # check dependencies
     check_progs()
+
+    # check for unsupported locations
+    in_proj = grass.parse_command('g.proj', flags='g')
+    if in_proj['unit'].lower() == 'degree':
+        grass.fatal(_("Latitude-longitude locations are not supported"))
+    if in_proj['name'].lower() == 'xy_location_unprojected':
+        grass.fatal(_("xy-locations are not supported"))
     
     r_elevation = options['map'].split('@')[0] 
     mapname = options['map'].replace("@"," ")