[OSM-talk] Azimuth measurement

[JB]

Le 09/04/2014 16:01, colliar a écrit :
> I did start to add lower_side=right to barrier=retaining_wall, 
> man_made=enbankment and natural=cliff.
Argh, why? Written in bold in the wiki. Is it really a solution to add a 
redondant tag? Why not contributing right from the beginning than adding 
more cases to take into account?
http://wiki.openstreetmap.org/wiki/Tag:natural%3Dcliff
JB.