Hi Alena - If you're still having this problem, try specifying the gradient table (bvecfile) and b-value table (bvalfile) in your config file. Also, there's a syntax error at the very top of your terminal output, because anything that is a list of multiple items needs to be specified between parentheses, like (subj1 subj2 subj3). See example config file: http://surfer.nmr.mgh.harvard.edu/fswiki/dmrirc

a.y

On Mon, 13 Oct 2014, Alena Piovar wrote:

Dear freesurfer experts,I am trying to run tracula but it fails on mri conversion of the data, it creates the nifty files from dicoms, but fails to produce bvec file where the problem could be? The terminal info as well as configuration file used for preprocessing is attached. Looking forward to your answer best regards Alena