Hi Rachel, It appears that your nifti has RGB datatype (128). Freesurfer doesn't support that yet.
Best, Yujing From: Huang, Yujing Sent: Wednesday, November 16, 2022 7:54 AM To: freesurfer@nmr.mgh.harvard.edu Subject: RE: Unsupported Datatype Hi Rachel, Can you provide the version of Freesurfer that you are running? Thanks. Yujing From: freesurfer-boun...@nmr.mgh.harvard.edu<mailto:freesurfer-boun...@nmr.mgh.harvard.edu> <freesurfer-boun...@nmr.mgh.harvard.edu<mailto:freesurfer-boun...@nmr.mgh.harvard.edu>> On Behalf Of Rachel Wagner Sent: Tuesday, November 15, 2022 11:23 PM To: freesurfer@nmr.mgh.harvard.edu<mailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] Unsupported Datatype External Email - Use Caution Hello, I'm getting the following error, not sure how to resolve! developer@developer-VirtualBox:~$ mri_convert dicom-series-005-t2_swi_tra_p2_3mm_Mag.nii dicom-series-005-t2_swi_tra_p2_3mm_Mag.mgz mri_convert dicom-series-005-t2_swi_tra_p2_3mm_Mag.nii dicom-series-005-t2_swi_tra_p2_3mm_Mag.mgz reading from dicom-series-005-t2_swi_tra_p2_3mm_Mag.nii... niiRead(): NIFTI_UNITS_UNKNOWN, assuming mm error: No such file or directory error: niiRead(): unsupported datatype 128 (with scl_slope = 0) in /home/developer/dicom-series-005-t2_swi_tra_p2_3mm_Mag.nii Thanks! Rachel Wagner
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