[mkgmap-dev] Wierd routing problem

Wed Aug 19 06:44:59 BST 2015

Hi John,

I was able to reproduce the problem. I think it is caused by 
a wrong flag in the map regarding drive-on-left, means,
Basecamp probably assumes that you are driving on the right side.
The problem can be fixed using the --drive-on=left option or 
the --bounds option which allows mkgmap to detect
the correct setting for a country.

Please note that the script createIMG.bat is quite out-aged,
it doesn't use powerful options like --index, --bounds, --precomp-sea, 
and --housenumbers.

Gerd

> To: mkgmap-dev at lists.mkgmap.org.uk
> From: jpsa at jjdash.demon.co.uk
> Date: Tue, 18 Aug 2015 17:55:44 +0100
> Subject: Re: [mkgmap-dev] Wierd routing problem
> 
> OK... that worked out fairly well. I'm now using a slightly tweaked 
> version of the default style supplied with mkgmap, and getting good 
> results.
> 
> I still think there's something strange going on with routing, though, 
> perhaps with the new version (4.5.0) of BaseCamp. This area of the map
> 
>   http://www.openstreetmap.org/#map=17/52.27095/0.29622
> 
> now renders like this
> 
>   http://www.jjdash.myzen.co.uk/temp/reach0.png
> 
> in BaseCamp, and I can plan a route
> 
>   http://www.jjdash.myzen.co.uk/temp/reach2.png
> 
> which is fine, until I allow the use of unpaved roads, at which point 
> BaseCamp inserts a completely pointless loop into the route!
> 
>   http://www.jjdash.myzen.co.uk/temp/reach1.png
> 
> -- 
> Cheers,
> John
> 
> 
> In article <MPG.3039a51a44c2341c989685 at news.gmane.org>, 
> jpsa at jjdash.demon.co.uk says...
> > Thanks again... I'll have a play and report back!
> > 
> > -- 
> > John
> > 
> > In article <1439643903504-5852373.post at n5.nabble.com>, 
> > gpetermann_muenchen at hotmail.com says...
> > > 
> > > Hi John,
> > > 
> > > I did not suggest to do that because I was unsure what style you
> > > are using. The styles shipped with CreateIMG-beta09.zip 
> > > don't contain the needed changes which are documented here:
> > > http://www.mkgmap.org.uk/news/2013/12/22/more-flexibility-in-style-files-style
> > > If you make sure that the default style shipped with the latest mkgmap.jar
> > > is
> > > used you should be on the safe side.
> > > 
> > > Gerd
> 
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