[mkgmap-dev] Bad routing error here in Rome...

Wed Feb 10 21:58:33 GMT 2010

I don't know if more information is still needed, but I've received some 
additional information:

    Dear Lambertus,

    I'm referring to the map in Colombo Sri Lanka,

    I tried from several paces in Colombo roads, and selected, place as
    destination to route calculation, but none of the time it worked,

    Then just to double check, I selected, very close 2 places on the same road
    as the start point and as the end point , but the same problem was there, in
    my mobile Garmin, and also in my Garmin unit,

    Eg:  2 places in Union place Road, Colombo ( when I'm standing on union
    place Road, I selected another point on the same road as destination, but
    same problem came up,

    Hope that you can recognize my problem

    Thank you

    Diluk  

    -----Original Message-----
    From: Lambertus
    Sent: Monday, February 08, 2010 3:10 PM
    To: Diluk
    Subject: Re: Your routable Garmin map request

    Hello Diluk,

    Good to see that your roads are showing up. Regarding the errors you 
    get: can you provide detailed information on the routes that you have 
    tried, so that I and others can reproduce them (so we can try to find 
    the source of the problem)?

    Thanks in advance.

    Regards, Lambertus

    Diluk wrote:

>     > Dear friend,
>     > 
>     > Today morning I received the new map set on my email after few hours 
>     > from my request,
>     > 
>     > All the roads, I added recently are showing in the new map,
>     > 
>     > But when I try to navigate, it  says " ROUTE CALCULATION EROR"
>     > 
>     > Why is that, please help,
>     > 
>     > Thank you,

The tile in question is: 
http://planetosm.oxilion.nl/~lambertus/garmin/routable/03-02-2010/63240212.img
Unfortunately I've deleted the OSM source file earlier (I needed the 
diskspace). Mkgmap version is r1557.

Lambertus wrote:
> Just fyi: I've also received questions about bad routing errors in 
> MapSource after my latest update as well. I'm asking for additional 
> information in order to make them reproducible. Mkgmap is latest 
> snapshot from last Thursday, splitter is latest (afaik r105). I'll 
> report back later.
>
> Marco Certelli wrote:
>   
>> Hello.
>>
>> I'll re-test the situation every week. Compiled italy.osm.bz2 from download.geofabrik.de
>>
>> 1) latest mkgmap + latest splitter: Routing Error in Mapsource and Nuvi 255
>>
>> 2) mkgmap 1188 + oldest splitter (51kB): No Error in Mapsource and No error in Nuvi 255
>>
>> Ciao, Marco.
>>
>>
>>
>> --- Dom 31/1/10, Marco Certelli <marco_certelli at yahoo.it> ha scritto:
>>
>>     
>>> Da: Marco Certelli <marco_certelli at yahoo.it>
>>> Oggetto: Re: [mkgmap-dev] Bad routing error here in Rome...
>>> A: "Development list for mkgmap" <mkgmap-dev at lists.mkgmap.org.uk>
>>> Data: Domenica 31 gennaio 2010, 16:43
>>> Hi Mark.
>>>
>>> No way. I reduced maxnode to 500000 (Italy is splitted in
>>> 42 tiles)
>>>
>>> I tested latest splitter and latest mkgmap: exactly same
>>> error as before in mapsource routing.
>>>
>>> Ciao, Marco.
>>>
>>>
>>> --- Sab 30/1/10, Mark Burton <markb at ordern.com>
>>> ha scritto:
>>>
>>>       
>>>> Da: Mark Burton <markb at ordern.com>
>>>> Oggetto: Re: [mkgmap-dev] Bad routing error here in
>>>>         
>>> Rome...
>>>       
>>>> A: mkgmap-dev at lists.mkgmap.org.uk
>>>> Data: Sabato 30 gennaio 2010, 17:00
>>>>
>>>> Hi Marco,
>>>>
>>>>         
>>>>> Here is the part of the cmd script doing the
>>>>>           
>>> actual
>>>       
>>>> job:
>>>>         
>>>>> java -enableassertions -Xmx1000m -jar
>>>>>           
>>>> ..\bin\splitter.jar --mapid=66%FID%001
>>>>         
>>> --max-nodes=1000000
>>>       
>>>> ..\OSM-Data\%osmfile%
>>>>         
>>>>> java -enableassertions -Xmx1000m -jar
>>>>>           
>>>> ..\bin\mkgmap.jar --code-page=1252
>>>> --country-name="%country%" --latin1 --family-id=%FID%
>>>> --mapname=66%FID%001 --overview-mapname=66%FID%000
>>>>         
>>> --tdbfile
>>>       
>>>> --series-name="OSM-%country%"
>>>>         
>>> --family-name="OpenStreetMap:
>>>       
>>>> %country%" --road-name-pois --add-pois-to-areas
>>>> --no-poi-address --ignore-maxspeeds
>>>>         
>>> --remove-short-arcs
>>>       
>>>> --preserve-element-order
>>>> --style-file=..\bin\resources\styles\ --style=%style%
>>>> --description="%country%" --route --net --gmapsupp -c
>>>> template.args
>>>>
>>>> OK - thanks.
>>>>
>>>> Have you tried using smaller tile sizes? i.e. does the
>>>>         
>>> same
>>>       
>>>> problem
>>>> exist if you use, say, 500000 for max nodes?
>>>>
>>>> Also, does the map show any other problems in that
>>>>         
>>> area
>>>       
>>>> apart from
>>>> routing not working?
>>>>
>>>> Mark
>>>> _______________________________________________
>>>> mkgmap-dev mailing list
>>>> mkgmap-dev at lists.mkgmap.org.uk
>>>> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>>>>
>>>>         
>>>
>>>       
>>       
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>
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