[mkgmap-dev] Selecting tiles in QLandkarte GT

Wed Sep 1 23:47:51 BST 2010

On 01/09/10 21:17, Ralf Kleineisel wrote:
> On 08/31/2010 07:35 PM, Josef Latt wrote:
>>
>>
>> Am 31.08.2010 18:37, schrieb Johann Gail:
>
>>> Thats a interesting pattern. Do you create the maps on a multicore
>>> machine (e.g. 8core or 4core with hyperthreading)?
>>
>> I create the maps on a machine with an AMD Athlon 64 Dualcore.
>
> I tried to investigate that problem.
>
> For me in mapsource and on my eTrex all tiles are fine. It is not the
> highest tile number minus 7 but minus 6 (There are 23 SRTM20 tiles, the
> missing one is nunber 17).
>
> In Qlandkartegt one tile is missing. I tested my map from july and from
> august, same tile both times, contour lines 20 m Hamburg. The july map
> has 69 OSM tiles, 23 SRTM10 tiles and 23 SRTM20 tiles. The august map
> has 71 OSM tiles, the SRTM tiles are copied from the older one.
>
> Mapsource and the eTrex use the gmapsupp.img. Qlandkartegt uses the
> individual tiles and the TDB file. So the error might be in the TDB
> file. Is there a way to check the contents of a TDB file?

Yes there is.  TdbDisplay can do it from the display svn repo.
If it is OK on mapsource, then maybe it really is qlandkartegt?

If there is somewhere I can download the map I will look into it.

If not, you could upload it to http://files.mkgmap.org.uk/