Hi Anastasia,

Removing the trailing spaces fixed the problem, thank you so much!

Best, Yasemin ________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Yendiki, Anastasia AYENDIKI@mgh.harvard.edu Sent: Thursday, October 1, 2020 4:16 PM To: freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Tracula error

Hi Yasemin - It looks like the unix shell doesn't like that there are spaces after the "" in a few lines:

1723_base \

1741_base \

1725-2/eddy_with_repol.nii.gz \

Best, Anastasia.

________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Hasimoglu, Yasemin YHASIMOGLU@mgh.harvard.edu Sent: Tuesday, September 29, 2020 11:16 AM To: freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Tracula error

Hi,

I am trying to run trac-all using a configuration file for 30 subjects with longitudinal data, and keep getting the following errors: Too many ('s. ERROR: must specify as many DWI dicoms as subjects

I looked through my file line by line and looked at similar posts on the archives but could not find a solution. I'm attaching the configuration file here. There's no trac-all.log file since this is happening at the very beginning. Any help would be greatly appreciated!

Best, Yasemin

Yasemin Hasimoglu Research Technician Department of Neurology Massachusetts General Hospital 149 13th St, Suite 10130B Charlestown, MA 02129