On 12.01.2010 01:12, Markus wrote:
Dear professionals,
Mark has made a very nice nautical chart for www.OpenSeaMap.org <https://sourceforge.net/projects/openseamap/files/Maps/Garmin/baltic.zip/download> It works very well on handhelds!
Next week we will exhibit OpenSeaMap on the boat show www.boat-duesseldorf.com (23.-31. January, hall 14/G39).
Now I need your help: How can I make working the map on a Garmin nautical chart plotter?
Garmin *GPSmap 525* with SD-slot.
Sub-folder: "Garmin" File: "gmapsupp.img" Message: "Map format is not supported" and: "DK Copenhagen"
Thanks for help! Markus _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
Found something: (either change in mkgmap source, or with gmaptool on the gmapsupp.img): set "TRE 0-4-23" and it might work. This is the process to make "old" blue chart maps compatible with newer units that accept maps like City Navigator but not old blue chart (like gpsmap 620).