~$ mris_topo_fixer -mgz -warnings ANTS6-0Months3T lh

INFO: assuming .mgz format

verbose mode on (medium mode): printing warnings

reading input surface /usr/local/freesurfer/subjects/ANTS6-0Months3T/work/ANTS6-0Months3T/surf/lh.orig...

Before topology correction, eno=0 (nv=43656, nf=87312, ne=130968, g=1)

Surface Diagnostics:      

   eno=0 (nv=43656, nf=87312, ne=130968)

   # of border vertices [ #v ~ #f ]     0

   # of edges with single face          0

   # of edges with more than 2 faces    0

   # of corner configurations           0

   The original surface is a valid manifold

   Counting the number of connected components

   The original surface has one component

   The original surface does not self-intersect

The surface has 1 loops (X=0)

Finding true center and radius of Spherical Surface...done

Surface centered at (0,0,0) with radius 100.0 in 10 iterations

identify defects...

marking ambiguous vertices...

1527 ambiguous faces found in tessellation

segmenting defects...

analyzing defects for overlaps...

reading brain volume from brain...

reading wm segmentation from wm...

Detecting contrast direction: right direction [ GM (129.46) < WM (134.73) ]

ASSERTION FAILED: /local_mount/space/terrier/2/terrier_nightly_build/trunk/ah221-infant/utils/mrisurf_topology.c:1002 vt->nsizeMax > 0

ASSERTION FAILED: /local_mount/space/terrier/2/terrier_nightly_build/trunk/ah221-infant/utils/mrisurf_topology.c:1002 vt->nsizeMax > 0

Segmentation fault (core dumped)