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[mkgmap-dev] Routing problem on Garmin Oregon/edge with default style (and other styles)

From Joris Bo jorisbo at hotmail.com on Fri Jun 26 15:52:36 BST 2020

Hi Felix

I retested your example and have more or less the same results on my Oregon 650
Builded a map with both default style and with my own style.
Both maps have the confusing problem

The default map askes for recalculation every time and does not finish. It stays in loop.
My own style recalculates automatically but still finishes at the end
But when passing the demo route, it is thrown back to the beginning of the Castillo Alarcon every time.
Constantly Showing: Go right Castillo Alarcon, Go Left Castillo Penafiel

Renamed all maps,  including my Oregon 650 default maps, to be invisible
The pink line is not visible for the road you specified (Castillo Alarcon) but it is visible prior to entering this street and also again after it.

My style
highway = residential                [0x06 road_class=0 road_speed=2 resolution 24]
mkgmap:car and all other vehicles are set to yes

But I do not have any idea, data looks normal to me.

Kind regards,

Van: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> Namens Felix Hartmann
Verzonden: vrijdag 26 juni 2020 14:39
Aan: Development list for mkgmap <mkgmap-dev at lists.mkgmap.org.uk>
Onderwerp: [mkgmap-dev] Routing problem on Garmin Oregon/edge with default style (and other styles)


Trying to route along this route crashes the GPS device - not sure what i going on here. In demo mode - just set location to: https://www.openstreetmap.org/way/27866666/history#map=18/40.48063/-3.94040

and route to:

(Calle Castillo de Ponferrada)

 The route will first be normal pink, however as soon as it goes onto the Calle Castillo de Alarcón
it will keep on routing - but the pink colour is gone. Then after maybe half of the road it stops routing and asks to recalculate (which will be in a loop if you click yes).

map produced with.
start /low /b /wait java -jar -XX:+AggressiveHeap -XX:StringTableSize=1000003 -Xms15000M -Xmx29000M C:\openmtbmap\mkgmap.jar --max-jobs=8 --order-by-decreasing-area  --code-page=1252 --add-boundary-nodes-at-admin-boundaries  --nsis --index --levels="0:24, 1:23, 2:22, 3:21, 4:20, 5:19, 6:18" --overview-levels="7:17, 8:16, 9:15, 10:14, 11:13, 12:12" --add-pois-to-areas --pois-to-areas-placement=entrance=main;entrance=yes;building=entrance;barrier=entrance --reduce-point-density=3.4 --reduce-point-density-polygon=6 --add-boundary-nodes-at-admin-boundaries=2 --poi-excl-index=0x6405,0x4316,0x2f00 --cycle-map --check-roundabout-flares --ignore-fixme-values --housenumbers --road-name-config=C:\openmtbmap\openmtbmap_svn\roadNameConfig.txt --split-name-index --link-pois-to-ways --ignore-turn-restrictions --polygon-size-limits="24:16, 23:14, 22:12, 21:11, 20:10, 19:9, 18:8, 17:7, 16:6, 15:5, 14:4, 13:3, 12:2, 11:0, 10:0" --description=omtb_es --show-profiles=1  --location-autofill=bounds,is_in,nearest   --route --country-abbr=es --country-name=spain --mapname=64130000 --family-id=6413 --product-id=1 --series-name=omtb_spain_26.06.2020 --family-name=mtb_es_26.06.2020 --tdbfile --overview-mapname=mapsetc --keep-going --area-name="spain_26.06.2020_omtb" D:\openmtbmap\maps\64130028.osm.pbf   1>NUL 2>NUL

Routing setup on device as:
ATV/Off Road Driving
Minimize Distance
No Avoidances

but I think this does not matter.

I have uploaded the broken tile/map here:
the osm.pbf for that tile is:

I have no real clue what is happening here. If you set highway=residential from road_class=0 / road_speed=2 to say 1 / 1 crash is even earlier.

I cannot find anything special looking at the road with GPSMapedit. Garmin Edge devices supposedly crash too - not sure about other devices.

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