Hi Aung

that means that the input type is "rgb". Are you sure it is a T1-weighted MRI and not something derived from a diffusion scan (which is the typical use of RGB data)?

cheers Bruce On Tue, 29 Nov 2016, Htet, Aung Thu wrote:

Hi Everybody,

I am trying to use an nii file in recon-all, where subject_dir does not exist yet.

recon-all -subject <subject-name> -i <file.nii> -all

But I am having this error:

niiRead(): unsupported datatype 128 (with scl_slope != 0) in /home/fsuser/aung/18991230_000000s001a000A.nii

Any help in understanding the error would be appreciated.

Thanks in advance.

Aung