Re: [Freesurfer] trac-all error (bvecs and bvals don't have same number of entries)

2016-07-05 Thread Anastasia Yendiki
Hi there - I think I know what it is, but it's a problem that should be solved if you have the last tracula update. It means that your LANG environment variable needs to be set to en_US.UTF-8, which the update does for you. a.y On Tue, 5 Jul 2016, Lars M. Rimol wrote: Hi Anastasia, I

Re: [Freesurfer] trac-all error (bvecs and bvals don't have same number of entries)

2016-07-05 Thread Lars M. Rimol
Hi Anastasia, I have attached the dmri/bvals and dmri/bvec ("bvals"/"bvecs") and the dmri/dwi_orig.mghdti* files. I don't know if it's a problem but the generated bvec file has commas instead of full stop (0,832 instead of 0.832). The input file (attached: "bvec_rows") has full stop. Another

Re: [Freesurfer] trac-all error (bvecs and bvals don't have same number of entries)

2016-07-04 Thread Anastasia Yendiki
Hi Lars - At first glance, these files look fine to me. Do the dmri/bvals and dmri/bvecs files that get generated look fine too? a.y On Sat, 2 Jul 2016, Lars M. Rimol wrote: Hi, Trying to run trac-all -c dmric_file -prep,  I get an error message stating that there are different numbers

Re: [Freesurfer] trac-all error (bvecs and bvals don't have same number of entries)

2016-07-02 Thread Koubiyr, Ismail
Hi Lars, I had the same problem. You can notice in your bvec file that there are some unusual blank spaces sometimes. Try to look at each space between two numbers and make sure it’s fine. You can also make sure about the number of entries by running wc -w on each of your bvec or bval file.

[Freesurfer] trac-all error (bvecs and bvals don't have same number of entries)

2016-07-02 Thread Lars M. Rimol
Hi, Trying to run trac-all -c dmric_file -prep, I get an error message stating that there are different numbers of entries in the bval and bvec files. I don't understand why, since both have the same number of rows (64). OS = Ubuntu 14.04.4 Software: