Hi Barbara - If you're using the 5.3 version, then you'll have to download the update from 2014: https://surfer.nmr.mgh.harvard.edu/fswiki/Tracula#Updates
This should fix the problem. But if there's a version of the 6.0 beta that was having the same problem, please let me know (by sending the trac-all copy of that version) so I can fix that asap. Thanks! a.y ________________________________ From: freesurfer-boun...@nmr.mgh.harvard.edu [freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Bárbara Avelar Pereira [barbara.avelar.pere...@ki.se] Sent: Friday, January 20, 2017 7:00 PM To: Freesurfer support list Subject: Re: [Freesurfer] longitudinal tracula error Hi Anastasia, Thanks so much for your quick reply. I've only tried version 6.0 to determine whether the error was possibly version-related, but that doesn’t seem to be the case… I'm actually working with version 5.3 so I'll send attach the trac-all.local-copy for that if that’s OK. Once again, thank you! On 20 Jan 2017, at 23:52, Yendiki, Anastasia <ayend...@mgh.harvard.edu> wrote: Hi Barbara - If you take out the "set baselist" part, you'll run the cross-sectional TRACULA stream, i.e., analyze each time point independently. So you want to leave that in to use the longitudinal TRACULA stream. The base template itself (i.e., the median of the T1s of the time-points) may not be used, but the files under the base template's directory are used. Longitudinal TRACULA maps between the base space to the space of each DWI time point, as described in the paper. Can you please attach the file scripts/trac-all.local-copy? Since there's no official 6.0 version yet but multiple beta versions of it, it's hard to know which one you used. Thanks, a.y ________________________________ From: freesurfer-boun...@nmr.mgh.harvard.edu<mailto:freesurfer-boun...@nmr.mgh.harvard.edu> [freesurfer-boun...@nmr.mgh.harvard.edu<mailto:freesurfer-boun...@nmr.mgh.harvard.edu>] on behalf of Bárbara Avelar Pereira [barbara.avelar.pere...@ki.se<mailto:barbara.avelar.pere...@ki.se>] Sent: Friday, January 20, 2017 9:01 AM To: freesurfer@nmr.mgh.harvard.edu<mailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] longitudinal tracula error Dear FreeSurfer experts, I’m running tracula on longitudinal data but I’ve encountered the following error at the “trac-all -prep” stage: ERROR: flag ; unrecognized (see below) trac-preproc -c /Documents/TRACULA/TEST/S0001.01_T1/scripts/dmrirc.local -log /Documents/TRACULA/TEST/S0001.01_T1/scripts/trac-all.log -cmd /Documents/TRACULA/TEST/S0001.01_T1/scripts/trac-all.cmd ; trac-preproc -c /Documents/TRACULA/TEST/S0001.01_T2/scripts/dmrirc.local -log /Documents/TRACULA/TEST/S0001.01_T2/scripts/trac-all.log -cmd /Documents/TRACULA/TEST/S0001.01_T2/scripts/trac-all.cmd ; trac-preproc -c /Documents/TRACULA/TEST/S0001.01/scripts/dmrirc.local -log /Documents/TRACULA/TEST/S0001.01/scripts/trac-all.log -cmd /Documents/TRACULA/TEST/S0001.01/scripts/trac-all.cmd ; ERROR: flag ; unrecognized As an example, I defined the parameters in my dmrirc file as: set subjlist = ( S0001.01_T1 \ S0001.01_T2 \ S0004.00_T1 \ S0004.00_T2 ) set baselist = ( S0001.01 \ S0001.01 \ S0004.00 \ S0004.00 ) set dcmlist = ( S0001.01_T1/DTI.nii \ S0001.01_T2/DTI.nii \ S0004.00_T1/DTI.nii \ S0004.00_T2/DTI.nii ) >From the mailing list, it seems a similar issue has been fixed in previous >updates but I have tried both version 5.3 and 6.0 and still get this error... My tracula directory contains 3 directories per participant: 2 with the *.long.* output for timepoint 1 and 2, and a directory with the base. Including the base gives the error above, but if I take it out, it asks for it: ERROR: cannot find /Documents/TRACULA/TEST/S0001.01 >From what I understand, the base is not necessary to run any analysis, but it >has to be there anyhow (?): >https://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg45332.html >Maybe I am understanding this incorrectly? Since the base is used to create the longitudinal output (*long*), including the aparc+aseg.mgz file, and those are then used in tracula, I thought I could run things without it. I decided to take out the “set baselist” part from the configuration file — this way it seems to run fine (so far). But I assume it’s there for a reason so I’m not sure this is a solution at all... Any help would be much appreciated! Details: 1) freesurfer-Linux-centos6_x86_64-stable-pub-v5.3.0 2) platform: CentOS release 6.8 (Final) 3) Operating system details (kernel name, release, version, etc.): Linux 2.6.32-642.11.1.el6.x86_64 #1 SMP Fri Nov 18 19:25:05 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto:Freesurfer@nmr.mgh.harvard.edu> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer 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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