[mkgmap-dev] [PATCH v5] sea polygons

Wed Aug 26 11:10:22 BST 2009

CG> - I have noticed problems due to partly missing shoreline segments
CG> for
CG> example at the Elbe. This, however, seems to be a problem in the
CG> splitting of the data.

Assuming you're talking about the splitter... is this because the nodes that 
make up the shoreline are quite far apart where they cross a tile boundary? 
If so then it's possible the node outside the tile isn't getting included 
in the 'overlap'. Try specifying a larger --overlap value for the splitter 
and see if that helps (the default is 2000). I'd be interested to hear the 
outcome.

Chris