Guang,
mri_convert does NOT automatically convert to 256^3, but it will with the -conform option. I have to have your command line to tell for sure. This is why you should ALWAYS include a command line with your post. In fact, you should see surfer.nmr.mgh.harvard.edu/fswiki/BugReporting for all the things that will make it easy for us to help you.
thanks!
doug
Guang Zeng wrote:
Hi, there,
I am new to FreeSurfer, just got a question about the mri_convert command. I have a 169x256x256 binary volume, the format is .nii. I called the mri_convert command to convert it to .mgz format. I open the .mgz volume using tkmedit, and then open the .nii volume using fsl view, I got to a problem, I input the same volume index in tkmedit and fsl view, I got the two different views.
I think that is because mri_convert will automatically convert the input volume to a 256x256x256 volume, am I right? If I am right, how can I convert the 256x256x256 volume to the original size when I call mri_convert again to convert the .mgz back to .nii.
Thanks a lot!
Guang
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