Changing version number in header with GMapTool did it. They were empty in my map. Does this mean there is no way to fill this field using a mkgmap option? Postprocessing every map manually with GMapTool is not very convenient. Von: Andrzej Popowski Gesendet: Mittwoch, 11. Januar 2017 16:04 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] How to label maps generated by mkgmap -r3742 Hi, I think this version comes from img header. You can set it with GMapTool, like in this example, only here fields for version are empty: http://www.gmaptool.eu/en/content/map-visible-basecamp -- Best regards, Andrzej _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev