numpy.ma.MaskedArray.shrink_mask — NumPy v1.15 Manual (original) (raw)
MaskedArray. shrink_mask()[source]¶
Reduce a mask to nomask when possible.
| Parameters: | None |
|---|---|
| Returns: | None |
Examples
x = np.ma.array([[1,2 ], [3, 4]], mask=[0]*4) x.mask array([[False, False], [False, False]]) x.shrink_mask() x.mask False