It is currently in INT format. Thank you.

MP

On Wed, Aug 7, 2013 at 11:51 AM, Bruce Fischl fischl@nmr.mgh.harvard.eduwrote:

yes, mri_convert -odt float will do it. What format is it in?

On Wed, 7 Aug 2013, Mark Plantz wrote:

Hello freesurfers,

...

I am currently attempting to run mri_ca_train to create a .GCA atlas based of off a series of subjects. I am receiving the following error:

---

---

processing subject CMH-3074, 1 of 10... mri_ca_train: segmentation file /Volumes/Wong_Lab/LabMRIData/** FreeSurfer/CMH-3074/mri/seg_**edited.mgz is not type UCHAR or FLOAT

Is there an easy way to convert the file to UCHAR or FLOAT in FreeSurfer? Will this change the data/labels?

Thank you!

-MP

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