First, can you send the full command line and terminal output?
Second, what are you trying to do? Are you running this outside of
recon-all? If so, why?
On 5/11/2022 5:55 PM, Zoe O'Brien-Moran wrote:
External Email - Use Caution
Hello FreeSurfer developers,
I am attempting to run the mri_normalize function on T1 MPRAGE data
and some of my subjects get an error:
*Iterating 2 times*
*-------------*
*3d normalization pass 1 of 2*
*error: No such file or directory*
*error: MRInormFindControlPoints: could not find enough control points*
*error: No such file or directory*
*error: MRInormFindControlPoints failed*
This error comes up with some subjects but not others in the group
with the same acquisition details. It is cross vendor (it has come up
for both Siemens and Philips).
Strangely enough, when I gave the data to someone else to run on their
end, mri_normalize worked just fine... they are running FreeSurfer 5.3.0.
On my own computer, running freesurfer version 7, I can get it to
work by changing the orientation using mri_convert... though most
subjects work with the original input orientation, and I would prefer
not to have to do what feels like an arbitrary orientation change.
Do you know why this could be happening? Were there any changes made
to the mri_normalize function between v5.3.0 and v7?
Thank you so much for any advice.
Zoe O'Brien-Moran
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