Geometry.Position
type t
A position - a longitude and latitude with an optional altitude
val long : t -> float
The longitude value of the position
val lat : t -> float
The latitude value of the position
val altitude : t -> float option
Optional altitude/elevation value of the position
val equal : t -> t -> bool
Whether two positions are equal by comparing each value
val v : ?altitude:float -> long:float -> lat:float -> unit -> t
A position constructor
val of_json : json -> (t, [ `Msg of string ]) Stdlib.result
val to_json : t -> json