Hello Freesurfer experts,
I'm
getting a segmentation fault when I use the mri_label2vol command to
push aseg labels from freesurfer space to my subject's original T1 space
(using the example given on the freesurfer website). I'm not sure why
this is happening...I've tried changing the parameters countless times
but nothing has worked. I also checked my "aseg.mgz" to make sure it's
not corrupted but that isn't the issue either. Any help would be highly
appreciated!! Thanks in advance
mri_label2vol
--regheader /scratch/o/olegm/olegm/2015/test_waj/aseg.mgz --seg
/tmp/tmpUj4qzA/aseg2raw/aseg.mgz --temp
/scratch/o/olegm/olegm/2015/test_waj/rawavg.mgz --o
/tmp/tmpUj4qzA/aseg2raw/aseg_vol.nii.gz
Number of labels: 0
Annot File: (null)
Template Volume: /scratch/o/olegm/olegm/2015/test_waj/rawavg.mgz
Outut Volume: /tmp/tmpUj4qzA/aseg2raw/aseg_vol.nii.gz
Registration File: (null)
Fill Threshold: 0
Label Vox Vol: 1
ProjType: (null)
ProjTypeId: 0
ProjStart: 0
ProjStop: 0
ProjDelta: 0.1
Subject: (null)
Hemi: (null)
UseNewASeg2Vol: 1
DoLabelStatVol 0
LabelCodeOffset 0
setenv SUBJECTS_DIR /scratch/o/olegm/olegm/subjects
$Id: mri_label2vol.c,v 1.34.2.5 2012/06/08 17:31:03 greve Exp $
Template RAS-to-Vox: --------
-0.985 0.000 0.000 128.000;
-0.000 -0.000 -0.985 128.000;
-0.000 0.833 -0.000 98.000;
0.000 0.000 0.000 1.000;
Template Voxel Volume: 1.23773
nHits Thresh: 0
Computing registration based on header
RegMat: --------
1.000 0.000 0.000 -0.000;
0.000 1.000 0.000 0.000;
0.000 0.000 1.000 0.000;
0.000 0.000 0.000 1.000;
Label RAS-to-Vox: --------
-0.985 0.000 0.000 128.000;
0.000 0.000 -0.985 128.000;
0.000 0.833 0.000 98.000;
0.000 0.000 0.000 1.000;
ASeg2Vol: Building LUT
Segmentation fault