[mkgmap-dev] Incorrect tiles (filled with unwanted data)

Tue Jan 31 13:25:56 GMT 2012

On Tue, Jan 31, 2012 at 02:36:10AM -0800, toc-rox wrote:
>The problem:
>http://gis.19327.n5.nabble.com/file/n5444194/Screenshot_20120131_112548.png
>
>On a larger map it's ok:
>http://gis.19327.n5.nabble.com/file/n5444194/Screenshot_20120131_112622.png
>
>Any ideas ?

I suppose that the incorrectly filled area is part of a multipolygon and
the hill should be role=inner of the multipolygon. The multipolygon is 
apparently being truncated too much by the splitter.

Try splitter --overlap=10000 or larger. This did the trick for me for 
one large lake that I had to split into multiple tiles.

	Marko