[mkgmap-dev] Short Arc Problem? Error 3 Mapsource, Problem on Calculating this route Basecamp.

Thu Jan 3 14:14:03 GMT 2013

But that change causes problems for other parts. There are some 
highway=residential areas without ways that cross them, so in order to 
have routing work in some inner city cases, you must make sure that you 
route along the edges.

If multipolygons were treated the same way as relations, that would make 
it easier to make sure only one routable highway gets created (because 
add highway onto highway would not add the highway, because there is 
already an underlying highway).

The only thing I could think that does cause problems, if two routable 
lines are on top of each other, and both have the same road_type and 
same road_speed. Maybe there could be a check in the mkgmap continue 
function, never to create two routable lines on top of each other, if 
both road_speed and road_type are identical.
On 03.01.2013 14:44, Minko wrote:
>
> The issue also disappears when you use
> highway=residential & area!=yes [0x06 road_class=0 road_speed=2 resolution 22]
> instead of the default rule
> highway=residential [0x06 road_class=0 road_speed=2 resolution 22]
>
> So it got to do with those two routable lines on top of each other
>
>

-- 
keep on biking and discovering new trails

Felix
openmtbmap.org & www.velomap.org