pub const STATION_TOLERANCE: f64 = 1e-3;Expand description
How far, in metres, a referent’s stated station may differ from the value carried from the previous referent before the two are treated as contradictory.
One millimetre: stations and distances are authored independently and
commonly rounded to the millimetre, so a tighter bound would refuse
sound files, while any real equation is a deliberate, larger jump that
is stated through IncomingStation.