On Sun, Mar 30, 2014 at 04:45:35AM -0700, GerdP wrote:
Hi Marko,

Marko Mäkelä wrote
I think that the new code is generating noise for a U-shaped oneway
"handles" on major twoway roads (a parking lane for making a break, only
accessible from one direction of travelling). Here is an example:

when the message contains the word check it is for me.
It means that I plan to verify that mkgmap does the right thing.
I'll remove them later.

OK. But, like I said, a warning for this would be nice. The only_* looks better in JOSM and I suppose is easier to understand too, than the no_*.

Here is one more strange message (no_u_turn with a via way). I see nothing wrong with the way:

2014/03/29 19:56:21 WARNING (RestrictionRelation): 63240005.osm.pbf: can't add restriction relation 532033 type no_u_turn

Maybe the two oneway lanes of the road were merged to other ways, so that in the mkgmap routing graph, the two oneways and the via way form a loop of three ways? But still, the no_u_turn should make sense.

Relations with access tags can sometimes be hard to understand, such as relation 2996233, which is type=no_u_turn, motor_vehicle=destination.

I think that it would be better to avoid turn restrictions and tag the ways instead. That could be done in this case too. I will ask the mapper, because the role=to way looks like a stub.

        Marko
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