[mkgmap-dev] Question (only): Is mkgmap-default-style Routing by foot/bicycle according to Usecase ?

Wed Mar 25 17:08:09 GMT 2020

Hi Eric,

reg. 3) are you sure that the motorway is routable in your map and that the via points are at the same place?
My understanding is that the Garmin routing algo ignores all restrictions when the via or target point is only reachable on a "prohibited" road.

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von AnkEric <eric_internet at casema.nl>
Gesendet: Mittwoch, 25. März 2020 17:34
An: mkgmap-dev at lists.mkgmap.org.uk
Betreff: [mkgmap-dev] Question (only): Is mkgmap-default-style Routing by foot/bicycle according to Usecase ?

Is mkgmap-default-style Routing by foot/bicycle according to Usecase?

1. Navigate from "_START" to "_FINISH".
Routing is OK for both foot and bicycle.
Routing will not use the Motorway.

<http://gis.19327.n8.nabble.com/file/t344065/1_Routing_Foot_Bicycle_Start_Finish_OK.png>

2. Add one Viapoint "_VIA" AND put it ON the Motorway.
My deliberate Error is just for "testing" purposes. Although I have made the
same mistake in real life several times.
Foot and Cycling are very much prohibited on the Motorway.
Now Routing will follow the Motorway. Which is an error, dangerous and an
offence.

<http://gis.19327.n8.nabble.com/file/t344065/2_Routing_Foot_Bicycle_Start_VIA_Finish_ERROR.png>

3. My "own" Map is specific to Car or Bicycle or Foot only.
My Bicycle_Map (or Foot_Map) will avoid the "_VIA" as much as possible.
Simply refuses to use the motorway because of explicit [bicycle=no].

<http://gis.19327.n8.nabble.com/file/t344065/3_Routing_Foot_Bicycle_Start_VIA_Finish_OK.png>

Just a "proof of concept" question!
I'm considering to migrate for my Car-map to mkgmap-default-style.
Car only, so incorrect routing for foot/bicycle is no issue. For me...

Eric (AnkEric)

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Sent from: http://gis.19327.n8.nabble.com/Mkgmap-Development-f5324443.html
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