Question on filter

HONGBEI YUAN hongb_yu at
Fri Apr 17 11:23:35 EDT 1998


I want to filter out small patches (such as <2 cells) while keeping the
shape of other large or linear patches. Could you tell me which commands
in GRASS can do that? Though r.neighbors(mode) can filter out the small
patches, but it also change the shape of other patches.

H. Yuan

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