[mkgmap-dev] Wrong turn restriction warnings

Sat Feb 22 11:16:11 GMT 2014

http://mapas.alternativaslibres.es/splitter.log

El 22/02/14 11:33, GerdP escribió:
> Hi Carlos,
>
> the problem seems to be in splitter, as the to-way is really missing in the
> file
> 55114002.osm.pbf. I'll try to reproduce that.
> Please post your splitter log file.
>
> Gerd
>
>
> Carlos Dávila-2 wrote
>> Relation 1610018 is reported to lack "to" way for tile
>> http://mapas.alternativaslibres.es/55114002.img while it is fully
>> contained in tile http://mapas.alternativaslibres.es/55114011.img
>> Source files are available at
>> http://mapas.alternativaslibres.es/55114002.osm.pbf and
>> http://mapas.alternativaslibres.es/55114011.osm.pbf
>>
>> El 22/02/14 08:49, Gerd Petermann escribió:
>>> Hi Carlos,
>>>
>>> I was not able to reproduce the problem.
>>> Please post a link to a tile for that mkgmap produces wrong messages.
>>>
>>> Gerd
>>>
>>>> Date: Fri, 21 Feb 2014 22:31:19 +0100
>>>> From:
>> cdavilam@
>>>> To:
>> mkgmap-dev at .org
>>>> Subject: Re: [mkgmap-dev] Wrong turn restriction warnings
>>>>
>>>>
>>>> El 21/02/14 20:57, GerdP escribió:
>>>>> Hi Carlos,
>>>>>
>>>>> you say that you see the message for the turn restriction in mkgmap.
>>>> Right
>>>>> If one of the ways of relation 1610018 crosses the tile border,
>>>>> splitter will write all members of the relation to both tiles, but it
>>>>> is only usable in the tile that contains the via point.
>>>> Restrictions are correctly processed when a route is calculated, no
>>>> problem there. The warning is not reported for the tile that contains
>>>> the restriction (or the via point), but for the neighbor one. Would it
>>>> be possible to detect that a restriction is fully contained in given
>>>> tile and avoid such warnings in the neighbor one?
>>>> The main concerns are the waste of time trying to fix restrictions
>>>> reported by mkgmap that are correct in OSM and the bad experience of
>>>> people who download errors files from my site and faces a list full of
>>>> false errors, which for sure will dis encourage them to continue
>>> working
>>>> on their fix.
>>>> Carlos
>>>>> Gerd
>>>>>
>>>>>
>>>>> Carlos Dávila-2 wrote
>>>>>> Not sure what you mean. See attached screenshot for relation
>>> 1610018.
>>>>>> It's placed on the crossing below label "CL-501". Tile border is the
>>>>>> vertical gray line on the left, so some 800 meters. overlap=auto
>>>>>>
>>>>>> El 21/02/14 19:31, GerdP escribió:
>>>>>>> Hi Carlos,
>>>>>>>
>>>>>>> is the via point within the tile border? If not, it should be
>>> ignored.
>>>>>>> Gerd
>>>>>>>
>>>>>>>
>>>>>>> Carlos Dávila-2 wrote
>>>>>>>> Some of the turn restriction warnings reported by mkgmap are
>>> correctly
>>>>>>>> mapped in OSM. They all seem to be near tile borders. Shouldn't
>>>>>>>> keep-complete option of splitter take care of these relations?
>>>>>>>> If you want to check some of these relations, here is the list I
>>>>>>>> currently get processing a customized spain.osm.pbf file (I can
>>> supply
>>>>>>>> the file if necessary) (max-nodes=2100000):
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1610018
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/2556829
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/2556828
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1619758
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1619754
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1619760
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1874949
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1471323
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/2733411
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1553991
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1553985
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1554001
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3499015
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1874952
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1874950
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3121764
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/2512039
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3328204
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3395687
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3395691
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3395685
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3009483
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3009481
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3497275
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/2074869
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3103660
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1694535
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1694528
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1694526
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/1694533
>>>>>>>> Turn restriction
>>> http://www.openstreetmap.org/browse/relation/3526934
>>>>>>>> _______________________________________________
>>>>>>>>
>>>>>> _______________________________________________
>>>>>> mkgmap-dev mailing list
>>>>>> mkgmap-dev at .org
>>>>>> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>>>>>>
>>>>>> MapSource.png (7K)
>>>>>>
>>> &lt;http://gis.19327.n5.nabble.com/attachment/5797034/0/MapSource.png&gt;
>>>>>
>>>>>
>>>>>
>>>>> --
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>>>>> Sent from the Mkgmap Development mailing list archive at Nabble.com.
>>>>>
>
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