-- Spinal Cord Toolbox (5.6) sct_label_vertebrae -i anon2_SC018anat.nii -s anon2_SC018anat_seg.nii -qc qc -c t1 -- Creating temporary folder (/var/folders/9p/w2ckqvw11_37f86t663rsj9c0000gp/T/sct-20220829103750.909272-label_vertebrae-b60lrpld) Copying input data to tmp folder... Straighten spinal cord... Creating temporary folder (/var/folders/9p/w2ckqvw11_37f86t663rsj9c0000gp/T/sct-20220829103751.330736-straighten_spinalcord-2s28hmi2) Copy files to tmp folder... Image /private/var/folders/9p/w2ckqvw11_37f86t663rsj9c0000gp/T/sct-20220829103750.909272-label_vertebrae-b60lrpld/data.nii has different qform and sform matrices. This can produce incorrect results. Please use 'sct_image -i /private/var/folders/9p/w2ckqvw11_37f86t663rsj9c0000gp/T/sct-20220829103750.909272-label_vertebrae-b60lrpld/data.nii -header' to check that both affine matrices are valid. Then, consider running either 'sct_image -set-sform-to-qform' or 'sct_image -set-qform-to-sform' to fix any discrepancies you may find.