xarray.DataArray.rolling¶
-
DataArray.
rolling
(min_periods=None, center=False, **windows)¶ Rolling window object.
Rolling window aggregations are much faster when bottleneck is installed.
Parameters: min_periods : int, default None
Minimum number of observations in window required to have a value (otherwise result is NA). The default, None, is equivalent to setting min_periods equal to the size of the window.
center : boolean, default False
Set the labels at the center of the window.
**windows : dim=window
- dim : str
Name of the dimension to create the rolling iterator along (e.g., time).
- window : int
Size of the moving window.
Returns: rolling : type of input argument