[mkgmap-dev] Merge the mergeroads branch?

Fri Dec 20 21:28:31 GMT 2013

> Hi Wanmil,
> I have done a few tests with your debug function.
> It didnt report all roads in the log file, but the ones that were logged gave a good insight of the routing bits that were on and off.
>
> I added two rules to the end of the default branch line style to see what will happen:
>
> highway=cycleway {set mkgmap:carpool=no}
> highway=primary {set mkgmap:carpool=yes}
>
> Example primary:
> http://www.openstreetmap.org/way/215516920
> 215516920 0x3  00000111000 [N237 Utrechtseweg, Utrechtseweg (N237), N237, null]
>
> means bicycle=no, foot=no, carpool=yes, car=yes
>
> cycleway:
> http://www.openstreetmap.org/way/206642571
> 206642571 0x7  01101010111 [Utrechtseweg, null, null, null]
>
> means bicycle=yes, foot=no, carpool=no, car=no
>
> Test Basecamp:
>
> 1) vehicle=car, carpool avoidance on:  routes on primary! avoids cycleways
> 2) vehicle=car, carpool off: routes on primary, routes on cycleways!
>
> 3) vehicle=bicycle, carpool on (=default):  routes on primary, avoids cycleways !
> 4) vehicle=bicycle, carpool off: routes on primary!, routes on cycleways
>
> 5) pedestrian mode: routes on primary, routes on cycleways
>
> Another test: I've set carpool=yes on all unclassified roads
> highway=unclassified {set mkgmap:carpool=yes}
> highway=residential {set mkgmap:carpool=yes}
>
> Example
> http://www.openstreetmap.org/way/6996189
> 6996189 0x6  00000001000 [Kerkstraat, null, null, null]
>
> carpool=yes
>
> 6) carpool on/off doesn't block routing on this road
>
>
> My conclusions
>
> -The mkgmap:carpool bit seems to have no influence on routing (carpool avoidance on/off) in Basecamp.
> -no-car=1 or 0 seems only related if carpool avoidance is switched on/off
> -no-bike is ignored, no-foot is ignored
> -If carpool avoidance is switched off there are small routing differences in vehicle type which are -I think- caused by the differences in road_classes (situation 2 vs 4)
>

Thanks for your detailed checks!

I think we will get other useful observations once the mergeroads branch 
is merged.

WanMil