Dave,
Garmins mapping has evolved over time. It is not open source nor do they
release the commands etc that they use.
So things are reverse engineered to get Garmin maps from various sources
(including OSM).
While maxspeed may be important for some .. it may not be high on the
list of things to do for those doing the reverse engineering.
So in terms of getting it on your Garmin .. not now. But maybe in the
future.
On 7/22/2016 6:31 AM, Gerd Petermann wrote:
Hi Dave,
"there's no known way to simply append that tag to a label or highway
name. Correct?"
no, I think that should be possible when the way has the maxspeed tag.
I refered to a different feature which shows a road sign with the
maxspeed value
and also allows to warn the driver when he is faster.
Gerd
------------------------------------------------------------------------
*Von:* Dave Swarthout <daveswarth...@gmail.com>
*Gesendet:* Donnerstag, 21. Juli 2016 22:18:54
*An:* Tag discussion, strategy and related tools
*Betreff:* Re: [Tagging] How can I display maxspeed on my Garmin?
Thanks for the responses.
I assumed because we can append ref tags to a highway name one could
just do the same for maxspeed. It's just another tag after all.
Obviously, there is a lot of interplay between mkgmap and the Garmin
internals that I don't understand.
Gerd, what you're saying is that there's no known way to simply append
that tag to a label or highway name. Correct?
Dave
On Wed, Jul 20, 2016 at 11:11 PM, Gerd Petermann
<gpetermann_muenc...@hotmail.com
<mailto:gpetermann_muenc...@hotmail.com>> wrote:
Well,
the default style rules in mkgmap evaluate maxspeed to calculate a
so called road speed value which is used
by the Garmin routing algo.
But we don't know any way to store the value in the map so that it
woud show up in the device when you
pass the node. I know that modern Garmin maps have this feature
using so called NT maps, I don't know
any place in the older img format where this information could be
stored, but maybe we just didn't find
it yet.
Gerd
------------------------------------------------------------------------
*Von:* Paul Johnson <ba...@ursamundi.org <mailto:ba...@ursamundi.org>>
*Gesendet:* Donnerstag, 21. Juli 2016 08:55:27
*An:* David Swarthout; Tag discussion, strategy and related tools
*Betreff:* Re: [Tagging] How can I display maxspeed on my Garmin?
On Tue, Jul 19, 2016 at 7:07 PM, Dave Swarthout
<daveswarth...@gmail.com <mailto:daveswarth...@gmail.com>> wrote:
I posted this on the Garmin OSM forum but nobody responded.
Maybe someone here can help with this.
I recently added maxspeed to many highways in my neighborhood
and am looking for a way to have them display on my Garmin
Montana. Mostly I would use this information while driving
here and there to show me roads that don't have a maxspeed tag
already. I'm looking for a style directive that will append
maxspeed information to the highway-symbol and ref for the
standard highway types.
I'm not currently aware of anything in the OSM to Garmin toolchain
that is capable of encoding maxspeed as of yet. As far as I'm
aware, the only data consumer that is using lane or speed data is
Osmand at this time.
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--
Dave Swarthout
Homer, Alaska
Chiang Mai, Thailand
Travel Blog at http://dswarthout.blogspot.com
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