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[mkgmap-dev] Maintaining generated sea polygons

From Marko Mäkelä marko.makela at iki.fi on Mon May 24 09:56:14 BST 2010

On Sun, May 23, 2010 at 06:14:35PM +0200, Werner Huth wrote:
>I used splitter and mkgmap to compile a map of Finland, based on
>geofabrik- data. The map was defective: For example, Savonlinna was
>flooded; on the other side, some lakes in the Saimaa- region were
>displayed as land, their islands as lakes.
>IN THIS CASE, the splitter caused the errors: Increasing the overlap-
>parameter from 2000 (which is default) to 8000 solved the problem.

I just checked Savonlinna, and it is fine in today's dump with the 
default splitter settings, using my splitting rules and scripts from 
http://www.polkupyoraily.net/osm/.  How are you splitting the tiles?

Schöne Grüße,


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