approxLeadTimes: RAnEnExtra::approxLeadTimes
In Weiming-Hu/RAnEnExtra: Extra functions for RAnEn

RAnEnExtra::approxLeadTimes interpolate forecasts across the lead time dimension.

approxLeadTimes(
  forecasts,
  flt_dimension,
  old_flts,
  new_flts,
  method = "linear",
  parallel = FALSE
)

`forecasts`	A 4-dimensional array
`flt_dimension`	Which dimension is the lead time dimension.
`old_flts`	Original forecast lead times in seconds
`new_flts`	New forecast lead times in seconds
`method`	The `method` argument passed to `approx`.
`parallel`	Whether to use `future_apply` for parallelization