monthly_mean#

monthly_mean(data, tstart, tend, time_axis=0)[source]#

Compute monthly means for daily, contiguous data in [tstart, tend] (inclusive).

Parameters:

  • data (np.ndarray) – Input array. One axis is time (daily).

  • tstart (datetime.datetime) – Inclusive range of the data.

  • tend (datetime.datetime) – Inclusive range of the data.

  • time_axis (int) – Axis that represents time in data.

Returns:

  • monthly (np.ndarray) – Monthly means with time axis replaced by number of months.

  • month_labels (np.ndarray of datetime64[M]) – Month labels for each output slice.