Hi Francesco - The decimal separator should be dot, not comma. Can you send me the bvecs/bvals that you get after you change from row to column format? (Both the ones that you feed into trac-all and the ones that get created under dmri/.)
Thanks, a.y On Tue, 11 Feb 2014, Francesco Baldacchini wrote:
Hi again Anastasia, I tried also to convert my three row bvecs file in a three column one but I still got the same "bvecs and bvals don't have the same number of entries" error. I then tried also to change the dot to comma as the decimal separator but still nothing Francesco Baldacchini 2014-02-11 15:06 GMT+01:00 Francesco Baldacchini <frankb...@gmail.com>: Ciao Anastasia, I checked and I'm using the latest version of Freesurfer, version 5.3.0. It seems like that the command trac-all path while working on the bvecs table and doing the corrections makes some errors and you can see it from the bvecs file I found in the dmri directory which is only 4 rows long. 2014-02-06 1:18 GMT+01:00 Anastasia Yendiki <ayend...@nmr.mgh.harvard.edu>: Hi Francesco - Which version of tracula are you running? To be able to use bvecs files that are in 3 rows instead of 3 columns, you need to make sure that you have the latest update to tracula, see here: http://surfer.nmr.mgh.harvard.edu/fswiki/Tracula/#Updates This option was not available in the previous releases of tracula. Hope this helps, a.y On Mon, 20 Jan 2014, Francesco Baldacchini wrote: Hi, Sorry Anastasia, I'm seeing that my question was not so clear. The files I sent you in the first mail are the bvecs and bvals saved by trac-all -prep in the dmri directory. The original files are in attachment in this mail, Francesco Baldacchini 2014/1/13 Anastasia Yendiki <ayend...@nmr.mgh.harvard.edu> Hi Francesco - The bvecs file that you're attaching has only 3 vectors, while the bvals file has 65 b-values. Are these your original files, or the ones saved by trac-all in the dmri/ directory? a.y On Mon, 13 Jan 2014, Francesco Baldacchini wrote: Hi everybody, I'm trying to run the trac all -prep command but after some times I get this error "bvecs and bvals don't have the same number of entries". I've checked my bvals and bvecs, which are in attach, but they seems to be formatted in the right way. What can I do? Thanks, Francesco Baldacchini The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
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