Hi FS users I'm trying to run TRACULA tutorial without sucess. After setting the dmrirc_single_subject and run the first command step trac-all -prep -c $TUTORIAL_DATA/diffusion_tutorial/scripts/dmrirc_single_subject It exited with ERRORS, related to bvecs and bvals which is weird because I downloaded the data via wget and chech the size.
#@# Tensor fit lun abr 2 13:23:46 COT 2012 dtifit -k /home/cvalencia/freesurfer/subjects/tracula_tutorial//diffusion_tutorial/Diff001/dmri/dwi.nii.gz -m /home/cvalencia/freesurfer/subjects/tracula_tutorial//diffusion_tutorial/Diff001/dlabel/diff/aparc+aseg_mask.bbr.nii.gz -r /home/cvalencia/freesurfer/subjects/tracula_tutorial//diffusion_tutorial/Diff001/dmri/bvecs -b /home/cvalencia/freesurfer/subjects/tracula_tutorial//diffusion_tutorial/Diff001/dmri/bvals -o /home/cvalencia/freesurfer/subjects/tracula_tutorial//diffusion_tutorial/Diff001/dmri/dtifit Error: bvecs and bvals don't have the same number of entries Linux cvalencia-Precision-WorkStation-T3400 2.6.35-32-generic-pae #67-Ubuntu SMP Mon Mar 5 21:23:19 UTC 2012 i686 GNU/Linux
trac-preproc exited with ERRORS at lun abr 2 13:23:49 COT 2012
Another question is related to process my own data. I have to recon-all my structural data and to have the orig DWI dicoms in order to use trac-all, right?
Many thanks,
Best regards