Hi Felix
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 ???
No they are not tile boundaries, they are boundaries between sea polygons.
It is the worst area, most of the map is much better than that.
..Steve
Never seen such errors, on the other hand I just tried
--generate-sea,polygons,extend-sea on australia-oceania and the result
is more or less no sea at all. I believe the problem here is however,
that NZ is too far away from Ozi. Therefore the map gets splitted badly.