Ticket #876 (reopened task)
Better document ST_Azimuth
|Reported by:||strk||Owned by:||robe|
It ain't clear from docs how the return from azumuth is computed. Would be nice to have an example picture too.
angle is computed clockwise from down-to-up: on the clock: 12=0; 3=PI/2; 6=PI; 9=3PI/4