Index: wflow-py/Sandbox/wflow_w3.py
===================================================================
diff -u -ra99aae986e85d663473fa4ec5b1eacee73c418bd -r3d36073f779f6d9a5a34f6304d8e901b65061154
--- wflow-py/Sandbox/wflow_w3.py	(.../wflow_w3.py)	(revision a99aae986e85d663473fa4ec5b1eacee73c418bd)
+++ wflow-py/Sandbox/wflow_w3.py	(.../wflow_w3.py)	(revision 3d36073f779f6d9a5a34f6304d8e901b65061154)
@@ -49,7 +49,8 @@
 
 def usage(*args):
     sys.stdout = sys.stderr
-    for msg in args: print(msg)
+    for msg in args:
+        print(msg)
     print(__doc__)
     sys.exit(0)
 
@@ -1071,16 +1072,25 @@
 
     for o, a in opts:
 
-        if o == '-C': caseName = a
-        if o == '-R': runId = a
-        if o == '-c': configfile = a
-        if o == '-s': timestepsecs = int(a)
-        
-        starttime = dt.datetime(1990,1,1)
+        if o == "-C":
+            caseName = a
+        if o == "-R":
+            runId = a
+        if o == "-c":
+            configfile = a
+        if o == "-s":
+            timestepsecs = int(a)
 
+        starttime = dt.datetime(1990, 1, 1)
+
     if _lastTimeStep < _firstTimeStep:
-        print("The starttimestep (" + str(_firstTimeStep) + ") is smaller than the last timestep (" + str(
-            _lastTimeStep) + ")")
+        print(
+            "The starttimestep ("
+            + str(_firstTimeStep)
+            + ") is smaller than the last timestep ("
+            + str(_lastTimeStep)
+            + ")"
+        )
         usage()
 
     myModel = WflowModel(wflow_cloneMap, caseName, runId, configfile)