I have never seen it so bad. The lines should ONLY appear on tile boundaries. Now please don't tell me those are all tile boundaries ???

I'll send a screenshot of how the whole Oceania extract looks on my PC in around 15-20 minutes (just kicked in the compiler, last compile was still without sea).

On 19.01.2010 00:59, Steve Ratcliffe wrote:

Hi Mark

My patch doesn't fix the H& V artifacts - I believe those are caused
by mapsource (they also appear in maps made with cgpsmapper).

Oh OK, I've attached a picture of the worst bit - that is expected then?

I took another look at the NZ maps on your suggestion and there are indeed a few artefacts there which look similar. Interesting. If there is no obvious reason, then reducing the number of sea polygons would be a good idea I suppose.

..Steve
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