Index: wflow-py/Sandbox/wflow_usle.py
===================================================================
diff -u -rf33154035afcaa101c5a30594b9c86a4fe9f61ef -r236be615eeede4006b55d024fe76920d8f8c3d20
--- wflow-py/Sandbox/wflow_usle.py	(.../wflow_usle.py)	(revision f33154035afcaa101c5a30594b9c86a4fe9f61ef)
+++ wflow-py/Sandbox/wflow_usle.py	(.../wflow_usle.py)	(revision 236be615eeede4006b55d024fe76920d8f8c3d20)
@@ -44,9 +44,6 @@
 """
 
 import numpy
-import os
-import os.path
-import shutil, glob
 import getopt
 
 from wflow.wf_DynamicFramework import *