Hi, in case your are right Gerd (I have no time today to check that in deep), it is a bug of the clockwise method. So this method needs a bugfix - not the parts that use the method clockwise method. WanMil
Hi Thorsten,
I can confirm this problem. I can repdroduce it with a "boundary" which contains these 4 points: [2412980/371559, 2412981/371558, 2412992/371544, 2412980/371559] The Way.clockwise() method says it is counter-clockwise. Besides rounding errors, it is a line, not a shape, and I guess that causes the problem. The clockwise() method calculates an area size of 3, which is almost zero.
It is quite likely that the intersection of two areas produces these "nearly empty" (parts of) areas, what we need is a filter that throws them away.
I am not sure if WanMil is already working on this?
Gerd
Thorsten Kukuk wrote
Hi,
I compiled mkgmap r2179 and tried to create the bounds files with it:
osmconvert data/planet/planet-120122.osm.pbf --out-o5m osmfilter data/boundaries/world-20120122.o5m --keep-nodes= '--keep-ways-relations=boundary=administrative =postal_code postal_code=' mkgmap --createboundsfile=data/boundaries/boundaries-20120122.osm.gz --bounds=data/boundaries/20120122 Schwerwiegend (BoundarySaver): Calculate bbox to (-90.12222290039062,-180.24444580078125) to (82.6120376586914,179.17156219482422) Exception in thread "main" java.lang.NullPointerException at uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryUtil.loadBoundaryFile(BoundaryUtil.java:169) at uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryPreparer.workoutBoundaryRelations(BoundaryPreparer.java:144) at uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryPreparer.run(BoundaryPreparer.java:110) at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:333) at uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:126) at uk.me.parabola.mkgmap.main.Main.main(Main.java:112) Command exited with non-zero status 1
Thorsten
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