[mkgmap-dev] Tiles missing

Sun Jun 14 15:33:02 BST 2020

You can use Mapsource V 6.16.3 . Install your map in Mapsource and 
use/Mapselect tool./ Then you can see the borders and name of each tile. 
Maybee the missing tile is not created. This can happen, if the osm.pbf 
is to great or empty. Mostly then the 12345678.img has filesize =zero
Thomas

Am 13.06.2020 um 11:41 schrieb Pierre Brico:
>
> Hello,
>
> Sorry my mail format is not as expected but this is the first time I 
> send an email to this mailing list. Be indulgent...
>
> A few months ago, I bought a Garmin GPSMAP 66s (I've already other 
> Garmin devices). I would like to get maps for it without using illegal 
> maps. So, I had a look at OpenStreetMap. The project has made a lot of 
> improvements since the last time I've seen it. So, I'm now 
> contributing to my region.
>
> I was looking for maps for biking but didn't find anything to my 
> taste. That's why I've decided to generate my own maps. I started from 
> OpenTopoMap script which generates maps very close to what I would 
> like. I've generated a map for Belgium and with some adjustments, I 
> get what I want.
>
> Now I would like to generate a map for my next holiday in France but I 
> have issues with missing tiles. Indeed some tiles aren't displayed on 
> my GPSMAP 66s. Whatever is the scale. I've tried the maps from 
> OpenTopoMap and their maps don't have this kind of problem. All tiles 
> are correctly displayed.
>
> I'm using splitter (r597) and mkgmap (r4525). That's not the version 
> used by OpenTopoMap 
> (https://github.com/der-stefan/OpenTopoMap/blob/master/garmin/tools/generate_garmin.sh).
>
> My question is: how can I proceed to find the issue ? I tried to 
> download the same version as OpenTopoMap used but it is not available 
> anymore... I've verified the final france.img file and the missing 
> tiles are well packed in the image.
>
> Thanks,
> Pierre Brico
>
>
> 191.bmp
>
>
>
>
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> mkgmap-dev at lists.mkgmap.org.uk
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