Hi,
To change the order of your data just use fslswapdim with "-x y z" as the settings.
It will give you a warning about swapping left and right, and we normally recommend against this, but in your case it sounds like what you need.
All the best,
Mark
On 25 Feb 2013, at 14:38, Colin Reveley <[log in to unmask]> wrote:
> Hi - I get very confused with voxel ordering. I have a very large (9gb) 4d volume. It's diffusion data. I want to change the order in the nifti header from -++ to +++ but leave the data alone and unaltered (I think the data is actually +++ already. Certainly left right is wrong).
>
> What's the right way to do that without getting something wrong ?
>
> Many thanks
>
> Colin
|