- geocat.comp.climatologies.climatology_average(dset, freq, time_dim=None, keep_attrs=None)#
This function calculates long term hourly, daily, monthly, or seasonal averages across all years in the given dataset.
xarray.DataArray) – The data on which to operate. It must be uniformly spaced in the time dimension.
str) – Frequency alias. Accepted alias:
hour: for hourly averages
day: for daily averages
month: for monthly averages
season: for meteorological seasonal averages (DJF, MAM, JJA, and SON)
str, optional) – Name of the time coordinate for xarray objects. Defaults to
Noneand infers the name from the data.
bool, optional) – If True, attrs will be copied from the original object to the new one. If False, the new object will be returned without attributes. Defaults to None which means the attrs will only be kept in unambiguous circumstances.
xarray.DataArray) – The computed data
Seasonal averages are weighted based on the number of days in each month. This means that the given data must be uniformly spaced (i.e. data every 6 hours, every two days, every month, etc.) and must not cross month boundaries (i.e. don’t use weekly averages where the week falls in two different months)
Related GeoCAT Functions:
Related NCL Functions: clmDayHourTLL, clmDauHourTLLL, clmDayTLL, clmDayTLLL, clmMonLLLT, clmMonLLT, clmMonTLL, clmMonTLLL, month_to_season