It all depends how you set up your tracking. If you have a single seed voxel then dividing by 5000 (the default number of samples) makes sense. But if you have more seed voxels (e.g. a mask) then you should divide by waytotal to get probabilities.
Cheers
Saad
> On 10 May 2019, at 16:13, Josh Robinson <[log in to unmask]> wrote:
>
> Hi Saad,
>
> Thank you for the reply! I will try masking the entire hemisphere.
>
> There is something else concerning me about the output - my waytotals are very high (~7 million) and many voxels (~ 30%) in the distribution also have values in the millions or hundred-thousands. This seems like it may be unusual, I suspected that dividing my path distribution by 5000 would give me neat probability values between 0 and 1 but that is not the case with so many extraneous values. Does this sound unusual to you?
>
> Your guidance is very appreciated, thank you.
>
> Josh
>
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