Hi all, while debugging the shape merger I found many duplicated shapes in Finland, and I am not sure how mkgmap should handle them. Example:
http://www.openstreetmap.org/way/105723026 is tagged landuse=farm and is the role=inner member of multipolygon relation http://www.openstreetmap.org/relation/1504949 which has only one role=outer way which also is tagged landuse=farm. Way http://www.openstreetmap.org/way/105719041 is a copy of way 105723026, but with reverse order of points. It is tagged natural=scrub mkgmap r2960 with the default style and --preserve-element-order adds three shapes: one for the outer way with type 0x4e one for way 105719041 with type 0x4f one for way 105723026 with type 0x4e As a result, the natural=scrub is not shown in GPSMapEdit. My shape merger first merges the outer way and the inner way and then adds the natural=scrub later. Now GPSMapEdit shows the area. My understanding is that something goes wrong in the MultiPolygonRelation code. Why is way 105723026 added with type 0x4e? Gerd
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