Minor changes to register.py

cardiacRegistration/register.py

@@ -3,6 +3,7 @@ import cardiacSPECT
 #must have SlicerElastix extension installed
 import Elastix
 import slicerNetwork
+import os
 
 mirID='2SBMIR'
 obrID='2SMobr'
@@ -51,9 +52,9 @@ if not ok:
         outputVolumeNode = None,
         outputTransformNode = transformNode,
         fixedVolumeMaskNode = None,
-        movingVolumeMaskNode = None)
+        movingVolumeMaskNode = None,
         #recent elastix version
-        #forceDisplacementFieldOutputTransform = 1)
+        forceDisplacementFieldOutputTransform = 1)
 
     slicer.util.saveNode(transformNode,transformNodeFile)
 #already a grid transform node