there seems to be a problem in view_nii when using data that is (natively?) in single format. When I switch to "interp off" and click in one of the panels to move the cross-hair, the other panels get blank, and I see "Warning: CData must be double or uint8.." in my matlab prompt. I can fix this problem by doing something like:
No other problems so far, so many thanks for the nice software!