[mkgmap-dev] Fwd: Wrong routing in some closed roundabount

Wed Jul 6 17:12:22 BST 2016

Hi Alexandre,

seems that you have test data. Please post a link to it.

Gerd

________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Alexandre Loss <alexandre.loss at gmail.com>
Gesendet: Mittwoch, 6. Juli 2016 12:08:11
An: Development list for mkgmap
Betreff: [mkgmap-dev] Fwd: Wrong routing in some closed roundabount

Hi Gerd,

Now you are back, please take a look at this problem when you have time.
Thanks.

Alexandre Loss

---------- Forwarded message ----------
From: Alexandre Loss <alexandre.loss at gmail.com<mailto:alexandre.loss at gmail.com>>
Date: 2016-06-06 13:35 GMT-03:00
Subject: Wrong routing in some closed roundabount
To: Development list for mkgmap <mkgmap-dev at lists.mkgmap.org.uk<mailto:mkgmap-dev at lists.mkgmap.org.uk>>

Hi guys,

We note in our group a strange behavior in some roundabounts that are complete loops. Investigating, we discovered that when the starting and ending points of a roundabout coincides with a routable node, we are able to route through this roundabout. However, if the starting and ending points of a roundabout don't match a rountable node, we have problem to route through this roundabout.

The example bellow shows this clearly when trying to create a route em Mapsource from point A to B:

[Imagem inline 2]

Thank you for your time.

Alexandre Loss

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