> From: Sven Geggus [mailto:li...@fuchsschwanzdomain.de] > Subject: [OSM-dev] processed_p.tar.bz2 inverted? > > Hello, > > this is probably more of a GIS Question than an OSM one. > > For a nice combination of hillshade and water I would like to invert the > processed_p.shp file from > http://tile.openstreetmap.org/processed_p.tar.bz2 > > This should prevent rendering of hillshaded water on the edges as water > can be rendered above hillshades this way. > > Unfortunately this does not seem to be as easy as it sounds. > > I tried to import it into postgis and using ST_Difference but it looks > like processed_p.shp is somewhat broken. > > Any other hint ob how this could be done? > > Sven
processed_p is closed shapes on a 100 mercator km x 100 mercator km grid, not one continuous area. There is also some overlap to prevent antialiasing issues. You might be able to generate an inverted one by inverting the coastline_*.shp files before passing them to the rest of the coastcheck process to generate processed_p. _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
