[mkgmap-dev] [PATCH v1] Subdivision splitting

Thu Sep 15 10:02:23 BST 2011

On Wed, Sep 14, 2011 at 08:21:16PM +0200, WanMil wrote:
>> Unfortunately, this patch did not get rid of a warning that I have 
>> been getting for some time now:
>>
>> 2011/09/14 09:08:58 WARNING (Subdivision): 63240010.osm.pbf: Subdivision
>> width is 36627 at 3231057/1236133
>
>Yes, that's a problem which is not yet addressed by the patch. I have 
>some ideas how to fix that but it probably will take some time...

What are the potential implications of that problem? Will some polygon 
be omitted? Will routing be broken? Would it be possible to list the 
affected (or causing) OSM objects?

I tried splitting the tile into two:

63240010: 3067072,946400 to 3268608,1177712
#       : 65.812225,20.307540 to 70.136719,30.234375
63240011: 3067072,1177712 to 3268608,1409024
#       : 65.812225,20.307540 to 70.136719,30.234375

but it did not make the warning go away:
2011/09/15 10:28:07 WARNING (Subdivision): 63240011.osm.pbf: Subdivision 
width is 36627 at 3231057/1236133

Best regards,

	Marko