Hi Amirhossein - Are your original bvecs/bvals in 3-row format instead of 3-column format? http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Tracula
Thanks, a.y
On Mon, 15 Jul 2013, amirhossein manzouri wrote:
Dear Experts, I am running trac-all -prep -c dmrirc on my DWI data. After flip4fsl step I get the attached bval and bvec file which the bvec one is wrong so the process exits with error in dtifit. I have also attached original bvec and bval.
-- Best regards, Amirhossein Manzouri