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    Op 21-09-2022 08:01 schreef Willy <wivadri@gmail.com>:
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     Part of a bike traject osrm does not allow bike routing over this path.   (Osrm demo server)
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     No problem (bike) by GH & Brouter & ORS & RWGPS & Plotaroute & Garmin Mapsource/Basecamp.
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    </div><a href="https://www.openstreetmap.org/directions?engine=fossgis_osrm_bike&route=51.0507%2C4.0029%3B51.0503%2C4.0020">https://www.openstreetmap.org/directions?engine=fossgis_osrm_bike&route=51.0507%2C4.0029%3B51.0503%2C4.0020</a>
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   I suspect this is a result of the tracktype speed settings in the bike profile that set the speed on grade4 and grade5 to 0:
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   <a href="https://github.com/fossgis-routing-server/cbf-routing-profiles/blob/master/bike.lua">https://github.com/fossgis-routing-server/cbf-routing-profiles/blob/master/bike.lua</a>
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   tracktype_speeds = {
   <br>grade1 = {1.3, 18},
   <br>grade2 = {1.1, 16},
   <br>grade3 = {0.8, 12},
   <br>grade4 = {0, 0},
   <br>grade5 = {0, 0}
   <br>},
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   Regards, 
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   Maarten
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