Hi,

I have the same question regarding the Diffusion Weighted Volume masking window.

I also get this window pop up(on my linux server but not on mac) which says 

The following programs have not been found.
Please enter the path manually if necessary:
> DiffusionWeightedVolumeMasking

I am trying to correct the dominant direction/vibration noise, and even if i select the brain mask(i chose option slicer), the step for dominant direction/vibration fails and it gives me this output.

Brain Mask
protocol -> GetBrainMaskProtocol().reportFileMode 1
Brain mask check NOT set
Brain Mask DONE


Any idea how to make it run? Also, what mask are we supposed to input? Please find attached the screen shot of my protocol.

Thanks