Okie dokie, thanks for the tips. Drishti for Mac hasn’t been updated in some time so it wouldn’t surprise me if it downsampled. It was only in the last update that it supported 16 bit data, for example.
I’ve been messing with some of the python VTK examples to get a simple example that shows the problem. But yeah, the fact that ParaView does it too is a useful data point.
Thanks, Andras!