Am 05.08.2011 17:24, schrieb Igor Podolskiy:
Basically, to implement a --used-relations you need to compute the transitive closure of a possibly cyclic graph with relations as nodes and memberships as edges, and this is not trivial if all you have is a data stream and no loops - which is the Osmosis model.
Osmosis does something very similar in its --cascading-relations option, did you try that?
Peter _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
