Hi Syeda
that commnand doesn't segfault when I try it on another subject here. If
you email me the aseg.mgz and the rawavg.mgz I'll take a look
cheers
Bruce
On Wed, 14 Oct 2015, Syeda
Maryam wrote:
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
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