Index: wflow-py/Scripts/wflow_subcatch.py
===================================================================
diff -u -r3e39e84af48f1bcb5ec0d243748147be223674f2 -r5191d30aab0a049554d6f048c56a3689f9a07a56
--- wflow-py/Scripts/wflow_subcatch.py	(.../wflow_subcatch.py)	(revision 3e39e84af48f1bcb5ec0d243748147be223674f2)
+++ wflow-py/Scripts/wflow_subcatch.py	(.../wflow_subcatch.py)	(revision 5191d30aab0a049554d6f048c56a3689f9a07a56)
@@ -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