ENH: Adds the MakeAverage to the example recon-all workflow.

Author: David Ellis

examples/smri_fsreconall.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 """
 ================
-sMRI: FreeSurfer
+sMRI: FSReconAll
 ================
 
 This script, smri_fsreconall.py, demonstrates the ability to use the
@@ -75,4 +75,16 @@
 wf.connect(datasource, 'struct', recon_all, 'inputspec.T1_files')
 wf.connect(inputspec, 'subject_id', recon_all, 'inputspec.subject_id')
 
+"""
+Make average subject
+"""
+
+average = pe.JoinNode(interface=MakeAverageSubject(),
+                      joinsource="inputspec",
+                      joinfield="subjects_ids",
+                      name="average")
+average.inputs.subjects_dir = subjects_dir
+
+wf.connect(recon_all, 'postdatasink_outputspec.subject_id', average, 'subjects_ids')
+
 wf.run("MultiProc", plugin_args={'n_procs': 4})