[mkgmap-dev] Need some information about routing

Sat Jul 7 21:30:56 BST 2018

Hi Gerd

thanks for the first answer. I will do some more tests, especially 
really using the exact same input data for building land and street map. 
Up to now, i thought, i used the same, but in my device i have had maps 
of whole europe and for testing only nordrhein westfalen. So the 
observation might not be complete correct.

Am 07.07.2018 um 10:01 schrieb Gerd Petermann:
> Hi Manfred,
>
> If you created the two maps from exactly the same input files and with the same options reg. routing I assume that this is caused by the differences in the two lines files. Can't say more without knowing the exact input data and options for mkgmap.
>
> Gerd
>
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Manfred Haiduk <mhaiduk at t-online.de>
> Gesendet: Dienstag, 3. Juli 2018 16:35:21
> An: mkgmap-dev at lists.mkgmap.org.uk
> Betreff: [mkgmap-dev] Need some information about routing
>
> Hi all
>
> I've stumbeled about a small routing problem. I do create two types of
> maps, one is called "myland" with nearly all informations to be found in
> OSM, the other is called "mystreet" which do mainly show all streets but
> less information about the surrounding. The two 'lines' files in the
> appropriate styles are nearly same, except that for the street map all
> the ways not suitable for automotive driving are not rendered.
>
> My question is, using the same destination in either map, the routing is
> slightly different in my Garmin 276Cx. For example, routing in the land
> map uses some grade1 tracks within a forest, the street map does not.
> But the tracks are  to be find in both maps. Anyone an idea, why this is
> computed differently in the device ?
>
> See also attached pictures
>
> --
>
>    Mit freundlichen Grüßen
>
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> Manfred Haiduk,
> Zum Fischbach 9,
> 52393 Hürtgenwald
> e-mail mhaiduk at t-online.de
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-- 

  Mit freundlichen Grüßen

#####################################################
Manfred Haiduk,
Zum Fischbach 9,
52393 Hürtgenwald
e-mail mhaiduk at t-online.de
#####################################################