peifer wrote:
> I am trying to find a way to do "r.resamp.stats method=average" together
> with some option like: "propagate NULLs, but only if >= 50% of the input
> pixels are NULLs".
>
> I was hoping that some "method=countvalid" would perhaps exist, that would
> generate a map which I could use to MASK unwanted/unreliable aggregation
> results. But it doesn't.
>
> Any suggestions?
Create a validity map with e.g.
r.mapcalc "valid = !isnull(input)"
then use r.resamp.stats method=average on that.
--
Glynn Clements <gl...@gclements.plus.com>
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