[mkgmap-dev] How to identify beginning and end of a route?

Fri Aug 18 15:58:46 BST 2017

Hi Gerd

Brilliant , many thanks !

I use 0x6412 which Garmin has earmarked for its 'trails' .

Great stuff!

Nick

On 18/08/2017 13:35, Gerd Petermann [via GIS] wrote:
> Hi Nick,
>
> not sure what result you need, but this rule in relations sets the tag 
> route_node
> and you can evaluate it in the points file
>
> type=route & (route=bicycle | route = hiking | route=foot)
> {
>     apply role=start {
>     add route_node=start
>     }
>     apply role=end {
>     add route_node=end
>     }
> }
>
> Does that help?
> Gerd
> ________________________________________
> Von: mkgmap-dev <[hidden email] 
> </user/SendEmail.jtp?type=node&node=5900883&i=0>> im Auftrag von 
> nwillink <[hidden email] 
> </user/SendEmail.jtp?type=node&node=5900883&i=1>>
> Gesendet: Freitag, 18. August 2017 11:00:21
> An: [hidden email] </user/SendEmail.jtp?type=node&node=5900883&i=2>
> Betreff: [mkgmap-dev] How to identify beginning and end of a route?
>
> Hi
>
> I read the following:
>
> Matching member roles by regular expression
> Currently, apply role=value is for fixed strings.
>
> I'm not quite sure what 'fixed strings ' means but perhaps it means 
> that the
> unique properties of individual members of a relation cannot be parsed.
>
>
> This is a shame as it would be great to mark the start and end of 
>  cycling /
> hiking routes.
>
> In osm we can mark the start of a route using role="start" ,ie
>
>  <member type="node" ref="454189725" role="start"/>
>   <tag k="name" v="Otter Valley Walk"/>
>   <tag k="network" v="rwn"/>
>   <tag k="osmc:symbol" v="blue:green:yellow_pointer"/>
>   <tag k="ref" v="OVW"/>
>   <tag k="roundtrip" v="no"/>
>   <tag k="route" v="foot"/>
>   <tag k="type" v="route"/>
>  </relation>
>
> However, I've not been able to capture this node.
>
> I wonder if anyone has an answer?
>
> r
>
> Nick
>
>
>
>
>
>
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