Am 20.02.2010 11:06, schrieb Minko:

Hi, I use the standard Garmin types for contour lines, 0x20, 0x21 and 0x22

I created the contour lines with Srtm2Osm, split srtm.osm data with the same tile area bounds as my map. Now I have two img's of the same area, one with osm data, one with contour lines. E.g. 10010001.img and 10010101.img

The contour tile is transparent so I can see the contours on top of the map in Mapsource.

Is it possible to merge those two layers into one tile and still keep the routing? How can I merge the two 10010001.osm with 10010101.osm or 10010001.img with 10010101.img?

I use osmosis to merge srtm data with osm: java -jar osmosis.jar --rx srtm.osm --rx 63240001.osm --merge --wx combined.osm

Will it be possible to show the elevation profile with this approach?

Cheers, Minko

Ronny Klier wrote: This will not work. I got the same problem in different versions of MapSource. May be there should be an explicit warning in "show-profiles" option help.

...

If I make one mapset with only contour lines, I see an emtpy profile.

This works fine for me (in 6.15.11). Did you use the standard Garmin types for elevation(0x20-0x21)?