WG: Mapping smoothness and surface to maxspeed
Von: Gerd Petermann<mailto:GPetermann_muenchen@hotmail.com> Gesendet: Montag, 24. Oktober 2016 18:54 An: Jakob Mühldorfer<mailto:mail@jmuehldorfer.de> Betreff: AW: [mkgmap-dev] Mapping smoothness and surface to maxspeed Hi Jakob, the maxspeed value is not stored in the img file, but the default style contains inc/roadspeed which sets mkgmap:road-speed-max accordingly. This value is stored in the img file and AFAIK it is also used for bicycle routing. Gerd Von: Jakob Mühldorfer<mailto:mail@jmuehldorfer.de> Gesendet: Sonntag, 23. Oktober 2016 19:05 An: mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk> Betreff: [mkgmap-dev] Mapping smoothness and surface to maxspeed Hi, question about the Etrex 20x routing: Would it work to model smoothness and surface values for bike routing as maxspeed? For example apply maxspeed=5 to a smoothness=bad way, so the on-device-routing has a lower preference for this way Or does the routing for bikes not look at maxspeed in Etrex devices? Thanks for feedback Jakob _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
Do I see correctly that the default style already sets paths and footways to 5km/h maxspeed?
highway=footway|highway=path|highway=steps [0x16 road_class=0 road_speed=0 resolution 23]
Am 24.10.2016 um 18:55 schrieb Gerd Petermann:
*Von: *Gerd Petermann <mailto:GPetermann_muenchen@hotmail.com> *Gesendet: *Montag, 24. Oktober 2016 18:54 *An: *Jakob Mühldorfer <mailto:mail@jmuehldorfer.de> *Betreff: *AW: [mkgmap-dev] Mapping smoothness and surface to maxspeed
Hi Jakob,
the maxspeed value is not stored in the img file, but the default style contains inc/roadspeed which sets
mkgmap:road-speed-max accordingly. This value is stored in the img file and AFAIK it is also used for bicycle routing.
Gerd
*Von: *Jakob Mühldorfer <mailto:mail@jmuehldorfer.de> *Gesendet: *Sonntag, 23. Oktober 2016 19:05 *An: *mkgmap-dev@lists.mkgmap.org.uk <mailto:mkgmap-dev@lists.mkgmap.org.uk> *Betreff: *[mkgmap-dev] Mapping smoothness and surface to maxspeed
Hi,
question about the Etrex 20x routing: Would it work to model smoothness and surface values for bike routing as maxspeed? For example apply maxspeed=5 to a smoothness=bad way, so the on-device-routing has a lower preference for this way Or does the routing for bikes not look at maxspeed in Etrex devices?
Thanks for feedback Jakob
_______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
_______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
First I must correct myself, the value mkgmap:road-speed-max is not stored in the img, it is used to limit the road_speed value which is stored in the img. So, the rule sets road_speed to the minimal value, in inc/roadspeed a maxspeed value <= 10 also makes sure that this min value is used. It is up to the Garmin device how this value is interpreted, the PC programs allow to define what e.g. road_speed=1 means. In PC programs like Basecamp there is an option to configure the meaning, I am not sure if the value is interpreted as avg. speed or as maximum speed. Gerd Jakob Mühldorfer-2 wrote
Do I see correctly that the default style already sets paths and footways to 5km/h maxspeed?
highway=footway|highway=path|highway=steps [0x16 road_class=0 road_speed=0 resolution 23]
Am 24.10.2016 um 18:55 schrieb Gerd Petermann:
*Von: *Gerd Petermann <mailto:
GPetermann_muenchen@
>
*Gesendet: *Montag, 24. Oktober 2016 18:54 *An: *Jakob Mühldorfer <mailto:
mail@
>
*Betreff: *AW: [mkgmap-dev] Mapping smoothness and surface to maxspeed
Hi Jakob,
the maxspeed value is not stored in the img file, but the default style contains inc/roadspeed which sets
mkgmap:road-speed-max accordingly. This value is stored in the img file and AFAIK it is also used for bicycle routing.
Gerd
*Von: *Jakob Mühldorfer <mailto:
mail@
>
*Gesendet: *Sonntag, 23. Oktober 2016 19:05 *An: *
mkgmap-dev@.org
<mailto:
mkgmap-dev@.org
>
*Betreff: *[mkgmap-dev] Mapping smoothness and surface to maxspeed
Hi,
question about the Etrex 20x routing: Would it work to model smoothness and surface values for bike routing as maxspeed? For example apply maxspeed=5 to a smoothness=bad way, so the on-device-routing has a lower preference for this way Or does the routing for bikes not look at maxspeed in Etrex devices?
Thanks for feedback Jakob
_______________________________________________ mkgmap-dev mailing list
mkgmap-dev@.org
http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
_______________________________________________ mkgmap-dev mailing list
mkgmap-dev@.org
_______________________________________________ mkgmap-dev mailing list
mkgmap-dev@.org
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participants (3)
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Gerd Petermann -
Gerd Petermann
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Jakob Mühldorfer