Do not unifize by default
@@ -6,7 +6,7 @@ from nipype.interfaces import fsl
from nipype.interfaces import utility as niu
from nipype.pipeline import engine as pe
-def afni_wf(name='AFNISkullStripWorkflow', unifize=True):
+def afni_wf(name='AFNISkullStripWorkflow', unifize=False):
"""
Skull-stripping workflow
