Hi Hennning, I guess you have hgt files without voids and you don't use --dem-poly. I think in that case everything works fine. You can remove the x- when an option is documented in the help. At the moment, only one dem option is not documented: --x-dem-outside-polygon. I still try to find out what has to be changed to avoid the crash in MapSouce. I am pretty sure that the problem is not in the DEM data, but in the TRE or *.tdb file. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Henning Scholland <osm@hscholland.de> Gesendet: Sonntag, 11. Februar 2018 14:10:42 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] patch for crash in MapSource Hi Gerd, I used the aligning to 360 in splitter as you suggested and x-dem-dist=3312,6624,13248,26496,52992 and it seems to work for me in both directions. I also tryed longer routes with about 1500 km, but of cause with some intermediate points. Henning Btw: I guess that I can remove the x- in front of the dem-options, am I right? On 08.02.2018 16:59, Henning Scholland wrote: Same for me, but just did quick test. Will try on the weekend more detailed Henning On 8 Feb 2018, at 16:57, lig fietser <ligfietser@hotmail.com<mailto:ligfietser@hotmail.com>> wrote: Hi Gerd, I tested your patch but I still see frequent crashes near tile borders. ________________________________ Van: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk><mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk> namens Gerd Petermann <GPetermann_muenchen@hotmail.com><mailto:GPetermann_muenchen@hotmail.com> Verzonden: woensdag 7 februari 2018 02:45:27 Aan: mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk> Onderwerp: [mkgmap-dev] patch for crash in MapSource Hi all, attached is a patch that seems to help in many cases where --dem-poly causes crashes in MapSource "Show Profile..." A binary is here: http://files.mkgmap.org.uk/download/414/mkgmap.jar It changes the TRE file and the *.tdb file. I still see a few crashes but maybe those are caused by other problems. Please try and let me know your results. I found no bad impact so far, long distance routing still seems to work, but I've not tested much. @Steve: Maybe we have to make sure that the areas in *.tdb do not overlap. In this case this patch is not yet okay. Gerd ________________________________ 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 _______________________________________________ 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