Dear Support line of free surfer,
I have a problem when I try to apply a new atlas to the surfaces. Even with the standard free surfer atlases it segfaults
Environment:
FREESURFER_HOME: /projects/schiz/software/freesurfer-v4.5/freesurfer
Build stamp: freesurfer-Linux-centos4_x86_64-stable-pub-v4.5.0
RedHat release: Fedora release 18 (Spherical Cow)
Kernel info: Linux 3.9.2-200.fc18.x86_64 x86_64
Command: $FREESURFER_HOME/bin/mris_ca_label -t $FREESURFER_HOME/average/colortable_desikan_killiany.txt case01009 lh lh.sphere.reg $FREESURFER_HOME/average/lh.curvature.buckner40.filled.desikan_killiany.2009-03-04.gcs lh.test.annot
Output: $Id: mris_ca_label.c,v 1.23 2007/03/23 20:00:07 fischl Exp $ $Id: mrisurf.c,v 1.557.2.19 2009/08/05 22:10:21 nicks Exp $ reading atlas from /projects/schiz/software/freesurfer-v4.5/freesurfer/average/lh.curvature.buckner40.filled.desikan_killiany.2009-03-04.gcs... reading color table from GCSA file.... average std = 1.0 using min determinant for regularization = 0.011 0 singular and 384 ill-conditioned covariance matrices regularized Segmentation fault (core dumped)
Am I doing something wrong? How can I diagnose and fix this?
Thanks D
-- Demian Wassermann, PhD demian@bwh.harvard.edu LMI / PNL / SPL Labs Harvard Medical School Brigham and Women's Hospital 1249 Boylston, Boston, MA, USA http://lmi.bwh.harvard.edu/~wassermann/