[mkgmap-dev] 3 countries - 1 file

Tue Jul 14 09:12:20 BST 2009

Steve Ratcliffe wrote:
> Hi
> 
>> Weird artifacts at the border I can cope with and were to be expected.
>> The places I'm visiting are hundreds of miles apart and not near any
>> borders so that in itself shouldn't be an issue
> 
> For routing to work across the tiles, the road end point has to be in
> exactly the same place (well within 3 garmin units, about 20m) on both
> tiles and they have to be marked as edge nodes.
> 
> mkgmap does this only if each tile has roads (etc) that extend beyond the
> declared bounds for the tile and that those bounds match up exactly.
> It cuts the roads exactly to the boundary and therefore knows that the node
> it inserted is an edge node.
> 
> Cheers,
> 
> ..Steve
>

Routing across borders isn't an issue (I'll be flying across that part)
as long as I can route within each tile

Cheers

Paul