RAnEnExtra::queryObservationsTime carries out the temporal downscaling by reusing the indices from AnEn at forecast lead times. The downscaled time series are defined with the original forecast lead time being at the center.
queryObservationsTime( analogs.index, analogs.flt, obs, obs.id, obs.time, radius = 1.5 * 3600, res = 15 * 60, verbose = 3, show.progress = F, keep.downscaled.FLTs = F )
analogs.flt | The forecast lead times for analog stations in number of seconds. |
---|---|
obs | A 3-dimensional array for observations used to generate
analogs. It is usually the member |
obs.id | The observation variable ID that will be used to downscale. |
obs.time | The obseravtion times. This is usually the member |
radius | The number of seconds that each forecast lead time will be extended to. |
res | The number of seconds for the downscaled tempoeral resolution. |
verbose | Verbose level for output messages. |
show.progress | Whether to show progress information. |
keep.downscaled.FLTs | Whether to return the downscaled forecast lead times. |
analogs | A 4-dimensional array for analogs time index generated from RAnEn::generateAnalogs. |
An AnEn
list.