An internal function that helps to create climatologies in accordance with the Hobday et al. (2016) standard.
smooth_percentile(data, smoothPercentileWidth, var_calc)
The data given to this function during the calculations
performed by ts2clm
.
The width of the smoothing window
to be applied. The default is 31
days.
This is passed from the ts2clm argument var
and tells the function if a var column exists that needs to be smoothed.
The function returns the data in the same format it was input as, with the climatology values smoothed as desired.