Re: Worldwide routable Garmin maps: URL REMOVED

Peter, I've confirmed the problem by just looking at the NZ Auckland tile. It's quite possible that the 180 degree line is the problem, but how and where (i.e. Splitter or Mkgmap). I'll gather some data to test with and write about this to the Mkgmap dev list.

Funny thing is that I can zoom in normally to 100 km, but one step further and the map disappears. Then, if I move the map to the left (i.e. scroll towards the 180 degree line) the map shows up again and when I zoom in again the map disappears again. This process can be repeated a few times more, but you end up looking at the empty ocean off the east-coast of the Northern Island in closeup.

Thanks for your report.

Edit: Ah, now I see. The problem also appears if you zoom in on the western part of the tile. You can keep zooming in as long as you keep a tile edge visible in the screen, but this doesn't apply for the top or bottom tile edge; only the vertical tile edges. As soon as you scroll the left or right tile edge out the window the map disappears.