[mkgmap-dev] Routing issue at staring oneway road

Wed Apr 6 19:37:37 BST 2011

Hi,

I get some wrong/bad routing results when it comes to a starting 
onewayroad. Like it is on a crossing like this one:

"^": the oneway road
"-" & "|": the normal roads whithout oneway
"+": the corner point of the roads

^
^
^
^
^
^
+--------------- coming from here
|
|
|
|
|
|
|
|
want to get routed 
to this direction.

In this situation my Garmin Dakota 20 is routing me up the oneway 
part several roads around the block to get to the target just down the 
street.

If you want to see the place at real OSM-Data, take a look to the Node 
101581030 and the surrounding 3 roads.

This happens to me with r1760 I used usally, but it happens with the 
newest r1908 as well.

For the settings Iam using, you can look at the wiki for may litle 
personal generation skripts for the All-In-One Garmin Map. 
(http://wiki.openstreetmap.org/wiki/DE:All_in_one_Garmin_Map/Map_generation#AIO-Style_Karten_per_Skript_selber_bauen)

Markus