[mkgmap-dev] Need some information about routing

Tue Jul 3 15:35:21 BST 2018

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

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

-------------- next part --------------
A non-text attachment was scrubbed...
Name: Street Routing.JPG
Type: image/jpeg
Size: 365974 bytes
Desc: not available
URL: <http://www.mkgmap.org.uk/pipermail/mkgmap-dev/attachments/20180703/07ae4c58/attachment-0002.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Land Routing.JPG
Type: image/jpeg
Size: 366501 bytes
Desc: not available
URL: <http://www.mkgmap.org.uk/pipermail/mkgmap-dev/attachments/20180703/07ae4c58/attachment-0003.jpe>