El 07/06/13 21:45, GerdP escribió:
Questions: 1) If a road with road_speed=4 has e.g. 10 points (= OSM nodes) , and the 3rd point has tag mkgmap:road-speed=-1 and the 8th point has tag mkgmap:road-speed=+1, what is the expected result? I would assume that the road is split into 3 parts, one containining points 1-3, one the points 3-8, and the last one the points 8-10. The 1st part would use the unchanged road_speed value 4, the 2nd part the the value 3 and the last part the value 5. (if this doesn't introduce any short arcs, else splitting makes no sense for these tags) Correct?
If I recall correctly, if a node is tagged with mkgmap:road-speed it affects the portion of the way from the node before to the tagged one to the node after it, so the above example will result in section 1-2: road-speed=4, section 2-4 r-s=3, section 4-7 r-s=4, section 7-9 r-s=5 and section 9-10 r-s=4