Hi Gerd I don't have either of these installed anywhere at the moment - I'll download Basecamp and see how it behaves. Ticker On Mon, 2018-03-12 at 17:40 +0000, Gerd Petermann wrote:
Hi Ticker,
do you see the same problems in Mapsource or Basecamp? If yes, I can try to find a reason.
Gerd
________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Ticker Berkin <rwb-mkgmap@jagit.co.uk> Gesendet: Montag, 12. März 2018 18:30:31 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] Route Calculation Error and Ferries
Hi Gerd
I've tried navigating as both Pedestrian and as Car/Motorcycle. The Island (Isle of Wight) I'm trying to route to has 3 car ferries and 1 foot ferry.
All the ferries I'm trying have are set as toll (my style sets this for ferries unless they explicitly have tag toll=no). GPSMapEdit shows toll, along with no-one-way. I allow "toll" in the device routing options.
I only mentioned the order of points because the device requests a u -turn at the via point. I don't think point order is the problem because creating a device-route back along the same ferry doesn't work either.
The one ferry I've found that does work leaves from the same jetty as a failing one, but doesn't go to the island - ie it's destination can be navigated to via the road/trail network without a ferry journey.
Ticker
On Mon, 2018-03-12 at 16:42 +0000, Gerd Petermann wrote:
Hi Ticker,
the direction should not matter. What vehicle do you use for routing? The one that works has no toll=yes tag. Maybe your style does something special with toll=*?
Gerd
________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Ticker Berkin <rwb-mkgmap@jagit.co.uk> Gesendet: Montag, 12. März 2018 16:46:02 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] Route Calculation Error and Ferries
Using GPSMapEdit to look at the coordinates of the first point in the ferry way, the one that worked has the points in the direction of travel, and the one that didn't has them the other way around (but neither is marked one-way)
Ticker
On Mon, 2018-03-12 at 15:31 +0000, Ticker Berkin wrote:
Hi
I almost always get "Route Calculation Error" on my Garmin when a ferry crossing is required. GPSMapEdit "Tools > Test Routing Graph" does find the routes and it shows reasonable properties for the ferries, walkways and relevant roads.
I'm testing it with a mix of foot and car ferries. In the routing options, all "Avoids" are turned off (ie allow tolls, unpaved, etc)
If I create a "Route" on the device, with a "Via Point" on the ferry line, and then navigate this route, it works, except immediately after the "via point" it gives the instruction is "Make a U-turn"
This ferry works: https://www.openstreetmap.org/way/3533551
These don't: https://www.openstreetmap.org/way/614416 https://www.openstreetmap.org/way/614415
Any thoughts
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