Fixed sweeps

[gfpearson]

Hi Jure.

I've been playing around with pyART and decluttering of weather radar data and came across your implementation of the Steiner/Smith algorithm (thanks for making this available).

One thing that puzzles me is that you seem to have fixed sweeps in your implementation (0 & 2). As I understand the algorithm, for each pixel in the base sweep, you need to find the highest sweep that contains a reflectivity above a certain threshold (you actually do the same for the neighbours of the base pixel). So this 'top sweep' is likely to vary.

Thanks for any advice.

Kind regards,
Greg