Hi Gerd, just a brief feedback: Overall it seems to be fine. In MapSource and Basecamp most of the DEM-Data is displayed. But there a many squares completely empty (I guess not read at all by Garmin). Of these tiles a lot are along the coast and nearby lake-area. Maybe this is related to large areas with no changing elevation. But also there are some coast-tiles working well. If you need additional information, please let me know.
Bye Henning On 21.12.2017 00:36, Gerd Petermann wrote: > Hi Henning, > > please try with r4008 which implements that and also interpolation of hgt > values. There seems to be a major bug somewhere in the encoder, sometimes > MapSource displays only > parts of the map and relief looks wrong. I did not yet find out where exactly > the problem is. I tried to compare the results from mkgmp with those from > BuildDEMFile. > It seems that mkgmap sometimes calculates different positions because of > rounding differences. I tried to do most calculations with integers while > BuildDEMFile uses doubles. Will try again tomorrow. > > Gerd > > ________________________________________ > Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von > Henning Scholland <o...@hscholland.de> > Gesendet: Mittwoch, 20. Dezember 2017 17:06:25 > An: mkgmap-dev@lists.mkgmap.org.uk > Betreff: Re: [mkgmap-dev] r4006: 1st alpha version to write DEM data > > Hi Gerd, > it's a great news. I wanted to try it on my map of China. But > unfortunately failed because of missing files in the sea area between > Korea and Japan. Maybe it's a good 1st approach to interpret a missing > file as an area with 0 elevation. > > Anyway, thanks for all the research work on DEM!!! > > Bye, > Henning > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev@lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev@lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
