IndexVariable.all(dim=None, axis=None, **kwargs)[source]#

Reduce this IndexVariable’s data by applying all along some dimension(s).

  • dim (str or sequence of str, optional) – Dimension(s) over which to apply all.

  • axis (int or sequence of int, optional) – Axis(es) over which to apply all. Only one of the ‘dim’ and ‘axis’ arguments can be supplied. If neither are supplied, then all is calculated over axes.

  • keep_attrs (bool, optional) – If True, the attributes (attrs) will be copied from the original object to the new one. If False (default), the new object will be returned without attributes.

  • **kwargs (dict) – Additional keyword arguments passed on to the appropriate array function for calculating all on this object’s data.


reduced (IndexVariable) – New IndexVariable object with all applied to its data and the indicated dimension(s) removed.