output opt fix

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@12936 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: rblazek

src/plugins/grass/modules-common/v.kernel.qgm

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE qgisgrassmodule SYSTEM "http://mrcc.com/qgisgrassmodule.dtd">
 
-<qgisgrassmodule label="Gaussian kernel density" module="v.kernel">
+<qgisgrassmodule label="Gaussian kernel density" module="qgis.v.kernel.rast.py">
 	<option key="input" />
 	<option key="stddeviation" />
 	<option key="output" />

src/plugins/grass/scripts/qgis.v.kernel.rast.py

@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+
+############################################################################
+#
+# MODULE:       qgis.v.kernel.rast.py
+# AUTHOR(S):    Radim Blazek
+#
+# PURPOSE:      Export a vectore to PostGIS (PostgreSQL) database table
+# COPYRIGHT:    (C) 2009 by Radim Blazek
+#
+#               This program is free software under the GNU General Public
+#               License (>=v2). Read the file COPYING that comes with GRASS
+#               for details.
+#
+#############################################################################
+
+#%Module
+#% description: Generates a raster density map from vector points data using a moving 2D isotropic Gaussian kernel.
+#% keywords: vector, export, database
+#%End
+
+#%option
+#% key: input
+#% type: string
+#% gisprompt: old,vector,vector
+#% key_desc : name
+#% description: Input vector with training points
+#% required : yes
+#%end
+
+#%option
+#% key: stddeviation
+#% type: double
+#% description: Standard deviation in map units
+#% required : yes
+#%end
+
+#%option
+#% key: output
+#% type: string
+#% gisprompt: new,cell,raster
+#% key_desc : name
+#% description: Output raster map
+#% required : yes
+#%end
+
+import sys
+import os
+import string
+try:
+    from grass.script import core as grass
+except ImportError:
+    import grass
+except:
+    raise Exception ("Cannot find 'grass' Python module. Python is supported by GRASS from version >= 6.4" )
+
+def main():
+    input = options['input']
+    output = options['output']
+    stddeviation = options['stddeviation']
+
+    if grass.run_command('v.kernel', input=input, stddeviation=stddeviation, output=output ) != 0:
+         grass.fatal("Cannot run v.kernel.")
+	
+if __name__ == "__main__":
+    options, flags = grass.parser()
+    main()