Hi Anastasia, I uploaded the files. Let me know if you have trouble viewing them!
Best, Yasemin ________________________________ From: freesurfer-boun...@nmr.mgh.harvard.edu <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Yendiki, Anastasia <ayend...@mgh.harvard.edu> Sent: Monday, November 2, 2020 10:57 PM To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu> Subject: Re: [Freesurfer] trac-preproc error Hi Yasemin - If you upload all the tracula output files for me here, I'll take a look: https://gate.nmr.mgh.harvard.edu/filedrop2/ Please include all the output directories for this one subject in one zip file. Thanks! Anastasia. ________________________________ From: freesurfer-boun...@nmr.mgh.harvard.edu <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Hasimoglu, Yasemin <yhasimo...@mgh.harvard.edu> Sent: Thursday, October 29, 2020 11:47 AM To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] trac-preproc error Hi, I'm running Tracula on a longitudinal dataset and it's failing at the preproc stage for one subject with the following message: INFO: Distances between consecutive points in test subject's space are 16 13 12 14 WARN: Could not find satisfactory control point fit - try 4967 Finding center streamline INFO: Step is 3 voxels WARN: Turning off deviation check for center streamline INFO: Step is 3 voxels WARN: Turning off FA check for center streamline INFO: Step is 3 voxels WARN: Turning off overlap check for center streamline INFO: Step is 3 voxels WARN: All checks already off. Exiting. Selecting 5 points on center streamline ERROR: Selected streamline has fewer than 5 points Linux zorii.nmr.mgh.harvard.edu 3.10.0-1062.4.3.el7.x86_64 #1 SMP Wed Nov 13 23:58:53 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux trac-preproc exited with ERRORS at Wed Oct 28 04:11:51 EDT 2020 It looks like the problem is with one specific pathway. I checked the brainmask and the inter and intra-subject registrations and they all look fine to me, so I'm not sure what else to check. The trac-all.log file is quite large, I attempted to attach it in this email several times, but it always gets rejected, so I'm not attaching it for now. I would greatly appreciate any advice! Best, Yasemin
_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
