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Hi Andrew,
Freesurfer currently doesn’t support RGB and RGBA datatypes.
Best,
Yujing
From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu>
On Behalf Of Andrew M
Sent: Sunday, May 7, 2023 3:08 PM
To: freesurfer@nmr.mgh.harvard.edu
Subject: [Freesurfer] error with mri_convert from nii made from TIFFs
External Email - Use Caution
I have a head CT comprised of 186 .tiff files from the original study. I converted these files to .nii by using MRIcroGL's TIFF->DICOM converter, and now tried using mri_convert -rl to get it into fs space. However, I get the errors:
error: No such file or directory
error: niiRead(): unsupported datatype 2304 (with scl_slope = 0) in /Users/andrewmichalak/Desktop/RNS/CURNS8/Imaging/CURNS8_post_CT.nii
Is there a different method to convert TIFFs (or PNG, JPEG, etc.) to DICOM or .nii for use in the freesurfer ecosystem?
Thank you!!
--
Andrew