[mkgmap-dev] highway=track with no road_class and road_speed set breaks routing ## was ## "No roads near target" bug in Schwabmünchen

Wed Apr 10 15:59:56 BST 2013

Hi,

yes, I can confirm that mkgmap works as you describe it, my understanding of
the code was wrong.
I've coded an additional test for this with the list-styles method, it
issues
"Warning: routable type 0x00c06 is used for non-routable line with
resolution 24. This may break routing. Style file lines, line 442. Type is
overlaid with 0x6 which is used for adding the non-routable copy of the
way."

Is that helpful?

Gerd

Minko-2 wrote
> Hi Gerd,
> If you want to merge 0x0c and 0x06 together with the overlays file, and
> name 
> in your line style this 'overlay' line type 0x0c06, and you add road
> attributes to it,
> only 0x0c gets road attributes and 0x06 doesn't. That was the reason that
> Franco's
> routing to an address was broken here. 
> 
>> What I don't understand is this line in the wiki:
>> "Note that only the first way in the overlays file is routeable. "
>> 
>> My understanding of the program code is that it simply adds lines with
>> the
>> given types.
>> Maybe it was meant to be
>> "Make sure that only the first way in the overlays file is routeable.
>> "
>> 
>> Gerd
>> 
> 
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