Index: wflow-py/Scripts/wflow_subcatch.py
===================================================================
diff -u -rf33154035afcaa101c5a30594b9c86a4fe9f61ef -rb90c267fae9ec3423464cf9b6c7a9bcbcd45d3a0
--- wflow-py/Scripts/wflow_subcatch.py	(.../wflow_subcatch.py)	(revision f33154035afcaa101c5a30594b9c86a4fe9f61ef)
+++ wflow-py/Scripts/wflow_subcatch.py	(.../wflow_subcatch.py)	(revision b90c267fae9ec3423464cf9b6c7a9bcbcd45d3a0)
@@ -86,7 +86,7 @@
         procTuple = (command, proc)
         processes.append(procTuple)
         while len(processes) >= maxCpu:
-            time.sleep(.2)
+            time.sleep(0.2)
             processes = removeFinishedProcesses(processes)
 
     # wait for all processes