Dear all, I just tried r.clump on a rastarized river with alternating patches of good and bad habitat (values 1 and 2). However, due to its linear structure, many cells of the same habitat patch are often only diagonally connected. So this is a case where r.clump does not work (as stated in its manual).
So, as a suggestion, it'd be nice if also diagonal cells could be considered by r.clump (e.g. by setting a flag). ...or maybe someone of you has another idea to how to get unique values for each discrete patch (also diagonally connected cells of homogeneous habitat quality). FYI r.clump has been tested on GRASS7. best regards, Johannes
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