Re: [mkgmap-dev] max-jobs patch

2018-02-04 Thread Gerd Petermann
Hi Mike, thought about this again. Maybe this change is too simple. With multiple jobs one also needs more heap (-Xmx JRE option). If you create rather large tiles with splitter (max-nodes=160) you need 0.5 - 1 GB for each job. Not sure what happens when a user creates a map with 10 tiles

Re: [mkgmap-dev] My findings about the crash in MapSource

2018-02-04 Thread Gerd Petermann
Hallo Frank, wenn ich das richtig in Erinnerung habe, sollte nur die Variante orig funktionieren, kann aber sein, dass das nur mit dem crash.dbg aus baddem6.zip so ist. Ja, --dem-poly sorgt dafür, das für Punkte ausserhalb des Polygons der Wert UNDEF (1) zurückgegeben wird, so wie auch für

Re: [mkgmap-dev] Build instructions

2018-02-04 Thread Jeremy Audet
> That is correct they require Java 8. > > I've fixed the development page to state that. Thanks for letting us know. Great! Thanks for fixing this issue. ___ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk

Re: [mkgmap-dev] My findings about the crash in MapSource

2018-02-04 Thread Frank Stinner
Hi Gerd, ich versuche es jetzt auf diesem Weg. Dein Mail-Provider scheint ein Problem zu haben. Jedenfalls meckert hotmail-com.olc.protection.outlook.com immer bei meiner Mail. ich habe gerade das Beispiel 6b (ohne BuildDEMFile) ausprobiert. Die Varianten mod und org funktionieren, die

[mkgmap-dev] max-jobs patch

2018-02-04 Thread Mike Baggaley
Hi Gerd, Please find attached a patch that amends the default behaviour if the --max-jobs option is not specified, to using a value equal to the number of CPU cores, as suggested in a previous post. The documentation is also amended to reflect the change. This halves the execution time of mkgmap

Re: [mkgmap-dev] My findings about the crash in MapSource

2018-02-04 Thread Gerd Petermann
Hi Minko, thanks for the link. I tried the biking map. This map seems to avoid the problem. They don't set the extra flag that is causing trouble, that means the DEM data doesn't contain voids (or invalid/unknown heights), and they don't use irregular bounds so they don't have a need to mark

Re: [mkgmap-dev] My findings about the crash in MapSource

2018-02-04 Thread lig fietser
Hi Gerd, Maybe you can have a look here: http://openmaps.eu/garmindownload ___ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev

Re: [mkgmap-dev] My findings about the crash in MapSource

2018-02-04 Thread Gerd Petermann
.oops, just noticed that I used grep in my command, this is probably not in your Windows path. So please use Mircosofts findstr instead: del bounds && for %i in (*.img) do java -cp d:\display\dist\display.jar;d:\mkgmap\dist\mkgmap.jar test.display.TreDisplay %i | findstr "In degrees" >>

Re: [mkgmap-dev] My findings about the crash in MapSource

2018-02-04 Thread Gerd Petermann
Hi all, maybe you can help: It seems that the crash is related to the alignment of the tiles, so I try to find out the relation between alignment of tile boundaries and DEM. I only have one routable map with DEM data (topo 2010 demo ), it is a gmapsupp.img with several tiles spread over