what is the source of the ima file? was it anonymized? You can try
something like adding
-iid -1 0 0 -ijd 0 1 0 -ikd 0 0 1
but this is just guessing at the orientation
On 5/15/17 9:58 PM, John Anderson wrote:
Dear Freessurfer experts,
i want to convert IMA files to nifti using mri_convert I did the
following:
mri_convert 54365413.ima output.nii
I got this error
WARNING: bad orientation matrix (determinant = 0) in nifti1 file ...
... continuing.
if I run mri_info on output.nii I see
voxel-to-ras determinant 0
ras to voxel transform:
mat = NULL!
MatrixFree: NULL mat POINTER!
How can I correctly convert IMA to nifti
Thank you for any suggestion
John
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