[mkgmap-dev] roadspeed in default style

Fri Mar 13 13:08:45 GMT 2015

Hi Bernd,

 > first question, what should this rule do?
 > maxspeed=* & maxspeedkmh()!=* { delete maxspeed }

This rule deletes tag "maxspeed" if we can't assign a numeric value to it.

 > the last rules should be
 > maxspeed up to 120 kmh
 > maxspeed=* & mkgmap:road-speed-max!=* & maxspeedkmh() <= 120
 > { set mkgmap:road-speed='-0'; set mkgmap:road-speed-max = 6 }

 > maxspeed higher then 120 kmh
 > maxspeed=* & mkgmap:road-speed-class!=* & maxspeedkmh() > 120
 > { set mkgmap:road-speed-class = 7 }

mkgmap:road-speed-class isn't set anywhere in default style, except in 
current roadspeed include file. Condition mkgmap:road-speed-class!=* 
would be false, maybe you wanted to put mkgmap:road-speed-max there?.

Setting value for mkgmap:road-speed-class is what I want to avoid in my 
include. Setting mkgmap:road-speed-max=7 doesn't limit anything either, 
could be omitted. The reason for setting mkgmap:road-speed='-0' is to 
clear any existing value, but maybe this is superfluous.

-- 
Best regards,
Andrzej