Dear Priti and Anastasia,
Many thanks for your reply!
Priti, i did what you suggested by adding the proposed line to the .tcshrc file and it worked! The process finished without any errors!
Thanks once again for your help!
Joana
2011/9/30 Anastasia Yendiki ayendiki@nmr.mgh.harvard.edu
Hi Joana - Can you please send your dmrirc file too?
Thanks, a.y
On Fri, 30 Sep 2011, Joana Braga Pereira wrote:
Dear Freesurfers,
I'm pre-processing my DTI data with Tracula and i found the following error while running trac-all -prep -c dmrirc_H_P01:
dtifit -k /home/joana/FIU/H_P01/dmri/**dwi.nii.gz -m /home/joana/FIU/H_P01/dlabel/**diff/aparc+aseg_mask.flt.nii.**gz -r /home/joana/FIU/H_P01/dmri/**bvecs -b /home/joana/FIU/H_P01/dmri/**bvals -o /home/joana/FIU/H_P01/dmri/**dtifit Error: bvecs and bvals don't have the same number of entries Linux ub029113 2.6.18-164.11.1.el5 #1 SMP Wed Jan 6 13:26:04 EST 2010 x86_64 x86_64 x86_64 GNU/Linux
trac-preproc exited with ERRORS
Although i saw a previous email reporting the same problem i wasn't able to solve it following that email's instructions...
I think there is something wrong with my bvec file since dmri/bvecs.txt only contains zeros.
I've tried changing bvec.txt columns to three decimals and then to 1, -1 and 0 but nothing seems to work.
I've attached my bvals and bvecs files.
Does anyone have any idea why this is happening?
Many thanks to you all!
Joana
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