Hi Lawrence

you can convert to any format we support by specifying the proper extention of the output file to mri_convert:

mri_convert file.mgz file.nii.gz

would create a nifti. I believe you can cfreate a multi-frame tif this way also, if what you want are snapshots of specific slices you are better off using the freeview --snapshot command with various options to specify the center and the orientation

cheers Bruce

On Wed, 5 Jul 2017, shi yao wang wrote:

Dear FS expert, Is that possible to extract .jpg or .tiff files by using command line? Or convert .mgz file to other format file?

If ok , then I can write a program to do this action automatically.

Thanks Lawrence