External Email - Use Caution Hi,
I'm trying to perform mri_compute_volume_fractions --o output/ --regheader FREESURFER FREESURFER/mri/rawavg.mgz and it apparently works in most of the subjects except in one which gives the following output: $Id: mri_compute_volume_fractions.c,v 1.22 2015/09/14 12:25:01 fischl Exp $ sysname Linux hostname oscar machine x86_64 user oscar setenv SUBJECTS_DIR /home/oscar/Downloads/FS_12/ cd /home/oscar/Downloads/FS_12 mri_compute_volume_fractions --o output/ --regheader FREESURFER FREESURFER/mri/rawavg.mgz --debug outstem output/ regfile (null) regtype 0 segfile aseg.mgz wsurf white psurf pial TempVolFile (null) USF 2 Reading in aseg and surfs from /home/oscar/Downloads/FS_12_69463//FREESURFER Loading /home/oscar/Downloads/FS_12/FREESURFER/mri/aseg.mgz Filling empty voxels with extracerebral CSF (if not there already), nDil=3 Computing registration from header -0.98185 0.17682 -0.06858 199.82191; -0.11189 -0.24810 0.96225 50.90987; -0.15313 -0.95246 -0.26338 303.22836; 0.00000 0.00000 0.00000 1.00000; t = 15.599 Computing PVF (USF=2, resmm=0.500000) MRIhiresSeg(): filling unknowns with 257 ERROR: MRIseg2TTypeMap() tissue type for seg 29 Left-undetermined not set Are you familiar on how to solve this error? In previous Q&A I saw this happened in PETsurfer to some people, but that solution does not seem to work in this case (or might might not be doing it correctly) Any help is very welcome. Thank you in advance Óscar
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