xarray.core.rolling.DatasetRolling.reduce¶
-
DatasetRolling.reduce(func, keep_attrs=None, **kwargs)¶ Reduce the items in this group by applying func along some dimension(s).
- Parameters
func (
callable()) – Function which can be called in the form func(x, **kwargs) to return the result of collapsing an np.ndarray over an the rolling dimension.keep_attrs (
bool, default:None) – If True, the attributes (attrs) will be copied from the original object to the new one. If False, the new object will be returned without attributes. If None uses the global default.**kwargs (
dict) – Additional keyword arguments passed on to func.
- Returns
reduced – Array with summarized data.
- Return type