[GRASS-user] r.neighbors velocity

[Ivan Marchesini]

Hi all,
A friend of mine (having skill also in some proprietary remote sensing
softwares) is testing GRASS for some task.
He is quite happy about the results but he was really surprised by the
time interval that r.neighbor take for doing the analysis. The time is
really large in his opinion. Do you feel the same in your experience? is
r.mfilter faster? do you have other ideas to perform this kind of kernel
based analyses using GRASS or other OS software?

many thanks 

Ivan