Hi Nathan,

Can you confirm that the error was from mri_robust_template?

Not sure what your command line options. I think these options ‘—inittp <>’, ‘--fixtp’, ‘—seed <>’ might help.

Best,

Yujing

-------- Forwarded Message --------

Subject:	[Freesurfer] Issue with rotation during longitudinal base creation
Date:	Wed, 12 Oct 2022 16:54:29 +0000
From:	Nathan Kindred (PGR) <N.Kindred1@newcastle.ac.uk>
Reply-To:	Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
To:	freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu>

        External Email - Use Caution        

Hi,

I have been processing longitudinal data using the longitudinal processing stream but for some subjects I am having getting this error when creating the base:

Input rotation's max deviation from rotation is: 0.000258493

MyMatrix::RotationMean input(s) not rotation

What would be the best way to fix this?

Best,

Nathan