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