Hi Andrzej, okay, I'll add an option for that. At the moment, we have these hard coded limits in SplittableDensityArea: private static final int MAX_LAT_DEGREES = 85; private static final int MAX_LON_DEGREES = 90; I have to find out how a change in these limits affects the search for the best split, esp. when the splitting planet. I think one has to accept empty tiles with a max of 11.25 degrees. I think the last changes in the split algo were done to avoid this. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Andrzej Popowski <popej@poczta.onet.pl> Gesendet: Montag, 8. Januar 2018 18:43:33 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] Performance with zipped hgt files Hi Gerd,
I don't yet see a need to change splitter like that but I can do that as well.
I would use this option too. Whenever I split data for Europe, I get a tile which includes Azores and south shore of Island. I split it manually then. For maps with DEM I use an awk script, which process areas.list. I set maximum extent to 11.25 degree. -- Best regards, Andrzej _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev