xray.DataArray.var¶
- DataArray.var(dim=None, axis=None, keep_attrs=False, **kwargs)¶
Reduce this DataArray’s data by applying numpy.var along some dimension(s).
Parameters: dim : str or sequence of str, optional
Dimension(s) over which to apply {name}.
axis : int or sequence of int, optional
Axis(es) over which to apply {name}. Only one of the ‘dim’ and ‘axis’ arguments can be supplied. If neither are supplied, then {name} 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 numpy.var.
Returns: reduced : DataArray
New DataArray object with numpy.var applied to its data and the indicated dimension(s) removed.