Hi Arsenije,

I have never seen this. You could try:

- convert the norm.mgz to norm.nii.gz and back (keep a backup of the old one) and see if that changes anything - you can also re-run this case from scratch to see if maybe anything else is wrong . Could have been an IO issue.

Best, Martin

On 16. Jun 2018, at 19:21, Arsenije Subotic arsenije.subotic1@ucalgary.ca wrote:

Dear Freesurfer experts,

I’m having problems with one of my participants when I am trying to create the base template for my longitudinal analysis. I get an error saying that the input volume (norm.mgz) for my followup time-point cannot be opened, even though the volume is not missing and loads perfectly fine in Freeview. Is this a bug or is something wrong with my norm.mgz volume by any chance? Please let me know.

Thank you, Arsenije

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