Hi Anastasia,
After an intial tracula pipeline procedure, I found some tracts were not successfully reconstructed. Their aparc+aseg looked fine to me. So I reran the trac-preproc -prior and trac-path with an option, 'init=1' in a dmrirc file.
Now, the analysis's running well on some, but not the other. I've got an error in trac-preproc -prior:
INFO: Rejected 536 streamlines for straying off mask INFO: Rejected 36 streamlines for reversing direction INFO: Rejected 0 streamlines as length outliers INFO: Have 4722 total streamlines (min/mean/max length: 8/57/104) Loading list of excluded streamlines from /home/brain/F/JOSH/fs/1006/dlabel/mni/lh.unc_AS_avg33_mni_flt_cpts_all.bad.txt INFO: Found 3 streamlines to be excluded Loading segmentation from /usr/local/freesurfer//trctrain/trc001/dlabel/mni/aparc+aseg.nii.gz Loading cortex mask from /usr/local/freesurfer//trctrain/trc001/dlabel/mni/cortex+2mm.nii.gz Loading segmentation from /usr/local/freesurfer//trctrain/trc002/dlabel/mni/aparc+aseg.nii.gz Loading cortex mask from /usr/local/freesurfer//trctrain/trc002/dlabel/mni/cortex+2mm.nii.gz Loading segmentation from /usr/local/freesurfer//trctrain/trc003/dlabel/mni/aparc+aseg.nii.gz Loading cortex mask from /usr/local/freesurfer//trctrain/trc003/dlabel/mni/cortex+2mm.nii.gz Loading segmentation from /usr/local/freesurfer//trctrain/trc004/dlabel/mni/aparc+aseg.nii.gz Loading cortex mask from /usr/local/freesurfer//trctrain/trc004/dlabel/mni/cortex+2mm.nii.gz
trac-preproc exited with ERRORS at Tue Sep 11 11:03:52 EDT 2012
What would cause this and how can I fix this? Thanks for your help in advance.
-Jiook