Hi - this is probably because your bvecs or bvals file does not end
in a carriage return.
Alternatively, it might be because your brain mask is not binary.
Cheers
T
On 23 May 2007, at 08:05, Marc Dubin wrote:
> Hello All,
>
> I am having trouble with DTIFIT in TBSS. It runs, but does not
> generate meaningful tensors (V's FA's, etc). Looking at the header
> of my data.nii.gz file I find that cal_max is 0, while the cal_max
> on the example data (which works with DTIFIT) is 2860.
> Could that be the problem? Any suggestions for a workaround
> would be greatly appreciated.
>
> -Marc
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