xarray.DataArray.rename

DataArray.rename(new_name_or_name_dict: Union[Hashable, Mapping[Hashable, Hashable], None] = None, **names) → xarray.core.dataarray.DataArray

Returns a new DataArray with renamed coordinates or a new name.

Parameters
new_name_or_name_dictstr or dict-like, optional

If the argument is dict-like, it used as a mapping from old names to new names for coordinates. Otherwise, use the argument as the new name for this array.

**names: hashable, optional

The keyword arguments form of a mapping from old names to new names for coordinates. One of new_name_or_name_dict or names must be provided.

Returns
renamedDataArray

Renamed array or array with renamed coordinates.