Dear all, I'm currently building a contour map for france and spain from srtm data (with strm2osm or gdal tools). I'd like to use splitter to divide the huge osm file I produced. However I've got a problem with contour lines getting in and out of a tile and any help would be appreciated. I've tried to split similar tiles with osmosis and think the behavior in splitter is the same as in Osmosis with (or without anyway) clipIncompleteEntities. Ie when the way is written to a given tile, the nodes outside of the tile are dismissed. But now the way has a straight line between the point where the way gets out of the tile to the point where it gets back in. I managed to modify Osmosis so that it splits the way into different parts (just adding a somewhat random value to the way id, so that it does not collide with other ids), rather than writing a unique way with outside nodes dismissed. I'd like to know how splitter writes the ways into the different tiles and where to look in the source code so that I can easily modify the code and implement a similar behavior. Regards, -- Jean-Pierre Flori