Function batch

batch(
positions: Position[],
options?: ElevationBatchOptions,
): Promise<Position[]>
Perform a batch elevation request
Parameters
- positions: Position[]
  Wgs84 positions as [[lng0, lat0], [lng1, lat1], [lng2, lat2], ...]
- Optionaloptions: ElevationBatchOptions
  Options
Returns Promise<Position[]>