Hi all, while Frank is improving his program I'll try to implement his findings in the already existing display tool program DemDisplay, see http://www.mkgmap.org.uk/websvn/filedetails.php?repname=display&path=%2Ftrun... Up to now it only displays some header infos, I should now be able to code a decoder for the bitstreams. This will help to debug and find special cases. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von osm@pinns <osm@pinns.co.uk> Gesendet: Mittwoch, 25. Oktober 2017 20:12:52 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] a new DEM-File Option The same happens with me but only when I set my level to higher than medium. On 25/10/2017 18:28, lig fietser wrote: Hi Frank, Your tool is great, thanks for implementing this. I have tried it on the latest OFM Benelux map. The tool is complaining about missing DEM tiles (I've downloaded it from http://www.viewfinderpanoramas.org/Coverage%20map%20viewfinderpanoramas_org3... I noticed those missing tiles in the Netherlands, it also produces grey empty tiles, see https://www.youtube.com/watch?v=76rScFomSWo <https://www.youtube.com/watch?v=76rScFomSWo> Any idea how to solve this? Is it also possible to make a DEM map from a direectory with the regular img tiles (not the gmap version) and how? _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev