Hi Andrzej, If I got that right you just want to achive that the calculated postions are as close as possible to the positions in the hgt file. If you request a point that is not within the original area I would expect trouble (either NPE or wrong height 0). If that can happen, you should create a new hgtConverter. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Andrzej Popowski <popej@poczta.onet.pl> Gesendet: Sonntag, 14. Januar 2018 16:10:36 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] HGT - getElevation() Hi Gerd,
why you don't use the modified area for the hgtConverter as well?
I need HGT resolution first. I guess resolution comes after initialization of hgtConverter. Probably area for hgtConverter should be expanded, or maybe initialized with a bit bigger area? -- Best regards, Andrzej _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev