[mkgmap-dev] link-pois-to-ways

Sat Feb 1 09:45:04 GMT 2014

Hi Minko,

the tag traffic_sign=* is ignored by the link-pois-to-ways option, so the first problem
is that no POI is created for this node, and you can't change that in the style, because
the processing happens before style rules are processed.

If we would change that somethow, the 2nd problem would be the direction. 
The current implementation in trunk creates short way with the access restrictions,
and it would be quite complicated to change that so that e.g. two oneways are created,
one with a restiriction, the other without.

In the high-prec-branch this looks easier, as it creates a route restriction for each direction
by default. We would just need an additional tag to tell mkgmap that only one direction
is needed.

Gerd

> Date: Sat, 1 Feb 2014 10:18:34 +0100
> From: ligfietser at online.nl
> To: mkgmap-dev at lists.mkgmap.org.uk
> Subject: [mkgmap-dev] link-pois-to-ways
> 
> I have a question about the link-pois-to-ways option:
> In the NL's traffic signs are being mapped.
> http://wiki.openstreetmap.org/wiki/Overzicht_Nederlandse_Verkeersborden#C:_Geslotenverklaring
> 
> On this node, http://www.openstreetmap.org/node/2644156384 there is a traffic sign C6 (motorcar=no) in one direction.
> traffic_sign:backward =	NL:C6
> 
> Tagging the whole road with oneway=yes is not the correct situation, because it is not a oneway street. 
> Only entering this street by car is not allowed.  
> 
> Does mkgmap support motorcar:backward = no on a node (like barriers)?
> 
> And how about the direction, does it look to the direction of the way?
> 
> Does traffic_sign=NL:C6 {set mkgmap:car=no} in the points file work?
> 
> A workaround is to tag a small part of the way with  motorcar:backward = no or this restriction:
> http://www.openstreetmap.org/relation/3478910 but a routing node would be better.
> 
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