[GRASS-user] r.li circular window and not integer radius

[Sergio Vignali]

Hi,
I want to use the r.li module in grass with a circular moving window to
calculate the Shannon index,
but I need to have a window of 1 km2 so I need of a not integer radius.
This seems not possible, any suggestion to do that?

All the best

-- 
Sergio Vignali
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