larray.Array.compact

Array.compact(display=False, name='array') → Array[source]

Detect and remove “useless” axes (ie axes for which values are constant over the whole axis).

Parameters

displaybool, optional: Whether to display a message with the name of constant axes which were discarded. Defaults to False.
namestr, optional: Name to use in the message if display is True. Defaults to “array”.

Returns

Array or scalar: Array with constant axes removed.

Examples

>>> a = Array([[1, 2],
...            [1, 2]], [Axis('sex=M,F'), Axis('nat=BE,FO')])
>>> a
sex\nat  BE  FO
      M   1   2
      F   1   2
>>> a.compact()
nat  BE  FO
      1   2