xray.DataArray.reduce¶
- DataArray.reduce(func, dimension=None, axis=None, **kwargs)¶
Reduce this array by applying func along some dimension(s).
Parameters: func : function
Function which can be called in the form f(x, axis=axis, **kwargs) to return the result of reducing an np.ndarray over an integer valued axis.
dimension : str or sequence of str, optional
Dimension(s) over which to apply func.
axis : int or sequence of int, optional
Axis(es) over which to repeatedly apply func. Only one of the ‘dimension’ and ‘axis’ arguments can be supplied. If neither are supplied, then the reduction is calculated over the flattened array (by calling f(x) without an axis argument).
**kwargs : dict
Additional keyword arguments passed on to func.
Returns: reduced : DataArray
DataArray with this object’s array replaced with an array with summarized data and the indicated dimension(s) removed.