numpy.ma.clump_masked — NumPy v1.13 Manual (original) (raw)
numpy.ma. clump_masked(a)[source]¶
Returns a list of slices corresponding to the masked clumps of a 1-D array. (A “clump” is defined as a contiguous region of the array).
| Parameters: | a : ndarray A one-dimensional masked array. |
|---|---|
| Returns: | slices : list of slice The list of slices, one for each continuous region of masked elements in a. |
Notes
New in version 1.4.0.
Examples
a = np.ma.masked_array(np.arange(10)) a[[0, 1, 2, 6, 8, 9]] = np.ma.masked np.ma.clump_masked(a) [slice(0, 3, None), slice(6, 7, None), slice(8, 10, None)]