[GRASS-dev] Nearest neighbour

[andrea antonello]

Hi Francesco,

> I noted that both r.proj/r.proj.seg use floor() in the NN method
> (at least in 6.4). Should not be a proper rounding to the nearest integer
> more appropriate?

glad you raise the question. I found the same methodology in the java
NN methods and was right these days I was wondering. The docs say it
is due to performance issues. Not sure if it is the same here.

 Very interested here,
Regards,
Andrea


>
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> Francesco P. Lovergine
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