Re: [mkgmap-dev] Distinction between smooth paved/rough paved/unpaved streets

Carlos Dávila <cdavilam@orangecorreo.es> writes:

You can use something like this: highway=residential & (surface=concrete | surface=asphalt) [0x06 road_class=X road_speed=Y resolution 22] highway=residential & (surface=sett | surface=paving_stones) [0x06 road_class=A road_speed=B resolution 22] highway=residential [0x06 road_class=0 road_speed=2 resolution 22] Try different X and Y values to fit your needs.

I would also suggest to set a special speed for surface=sett/etc. and to use the regular paved speed for roads that are either not marked with a surface tag or have some unknown value. Basically, assume it's ok unless there is a specific tag you understand.