Merge pull request #758 from mfalkiewicz/master

[FIX] correctly parse clfrac input parameter

Author: satra

nipype/interfaces/afni/preprocess.py

@@ -509,7 +509,7 @@ class AutomaskInputSpec(AFNICommandInputSpec):
     clfrac = traits.Float(desc='sets the clip level fraction' +
                           ' (must be 0.1-0.9). ' +
                           'A small value will tend to make the mask larger [default = 0.5].',
-                          argstr="-dilate %s")
+                          argstr="-clfrac %s")
 
     dilate = traits.Int(desc='dilate the mask outwards',
                         argstr="-dilate %s")

nipype/interfaces/afni/tests/test_auto_Automask.py

@@ -15,7 +15,7 @@ def test_Automask_inputs():
     ),
     dilate=dict(argstr='-dilate %s',
     ),
-    clfrac=dict(argstr='-dilate %s',
+    clfrac=dict(argstr='-clfrac %s',
     ),
     outputtype=dict(),
     brain_file=dict(name_source='in_file',