average (running)

xarray の移動平均は，pandasの移動平均同様にrollingとmeanを使って計算できる．

For example 3-month running mean is calculated as follows.

z500.rolling(min_periods=3, center=True, time=3).mean()

Running average in xarray is calculated as pandas's running average, by using rolling and mean.

For example 3-month running mean is calculated as follows.

z500.rolling(min_periods=3, center=True, time=3).mean()