Or just use the --split option

On 12/6/2022 12:10 PM, Wighton, Paul wrote:

Oh that's perfect, thanks Bruce!

-Paul

*From:* freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Fischl, Bruce R.,PHD BFISCHL@mgh.harvard.edu *Sent:* Tuesday, December 6, 2022 12:06 PM *To:* Freesurfer support list freesurfer@nmr.mgh.harvard.edu *Subject:* Re: [Freesurfer] FreeSurfer equivalent to fslsplit?

I think mri_convert can take a frame number. Something like:

mri_convert -nth 0 image.nii frame0.mgz

mri_convert -nth 1 image.nii frame1.mgz

.

.

.

Although that means you have to know how many frames are in the original file

*From:* freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu *On Behalf Of *Wighton, Paul *Sent:* Tuesday, December 6, 2022 12:01 PM *To:* Freesurfer support list freesurfer@nmr.mgh.harvard.edu *Subject:* [Freesurfer] FreeSurfer equivalent to fslsplit?

Hey FreeSurfer aficionados,

Is there a FreeSurfer equivalent to fslsplit?  If I have a 4d nifti, is there a way to split that into a set of 3d niftis from the command line?

Thanks,

-Paul

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