Function geoInterpolate

geoInterpolate(a, b): ((t) => [number, number])
Returns an interpolator function given two points a and b. Each point must be specified as a two-element array [longitude, latitude] in degrees.
Parameters
- a: [number, number]
  Point specified as a two-element array [longitude, latitude] in degrees.
- b: [number, number]
  Point specified as a two-element array [longitude, latitude] in degrees.
Returns ((t) => [number, number])
- - (t): [number, number]
  - Parameters
    - t: number
    Returns [number, number]