Index: wflow-py/wflow/pcrglobwb/routing.py
===================================================================
diff -u -r01aeb7f65aad687e9ee1044cd3ed70d267bfbf3d -rb55582394e7889cc37a6e320baad1eead4293b53
--- wflow-py/wflow/pcrglobwb/routing.py	(.../routing.py)	(revision 01aeb7f65aad687e9ee1044cd3ed70d267bfbf3d)
+++ wflow-py/wflow/pcrglobwb/routing.py	(.../routing.py)	(revision b55582394e7889cc37a6e320baad1eead4293b53)
@@ -23,9 +23,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
-import types
-import math
-import types
 
 from pcraster.framework import *
 import pcraster as pcr