It depends on your hardware. On a modern multi-core CPU you can get it down to 3-4 hours I believe, and I think the final message is something like “recon-all finished in…”

Cheers

Bruce

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of saman fouladi
Sent: Friday, October 23, 2020 4:12 AM
To: freesurfer@nmr.mgh.harvard.edu
Subject: [Freesurfer] please help me

        External Email - Use Caution        

hi

How long does it take to execute a recon-all command?

and what message indicates that it finished?

Is there a way to speed it up?

thank you