ak.is_none
Defined in awkward.operations.structure on line 2904.
- ak.is_none(array, axis=0, highlevel=True, behavior=None)
- Parameters:
array – Data to check for missing values (None).
axis (int) – The dimension at which this operation is applied. The outermost dimension is
0, followed by1, etc., and negative values count backward from the innermost:-1is the innermost dimension,-2is the next level up, etc.highlevel (bool) – If True, return an
ak.Array; otherwise, return a low-levelak.layout.Contentsubclass.behavior (None or dict) – Custom
ak.behaviorfor the output array, if high-level.
Returns an array whose value is True where an element of array is None;
False otherwise (at a given axis depth).