26 Dec
2017
26 Dec
'17
11:50 a.m.
Hi,
It seems overview-dem is generated for a larger rectangle area, not only for the existing map area. For areas out of map area (areasa.list,..) I would expect DEM is treated as 0 elevation.
I agree that this doesn't look good. Would be nice, if mkgmap could use only HGT that cover detailed tiles. I think mkgmap already gather list of tiles and their background areas, this could be used for DEM. -- Best regards, Andrzej