numpy.ma.clump_unmasked()

numpy.ma.clump_unmasked(a) [source]

Return list of slices corresponding to the unmasked clumps of a 1-D array. (A ?clump? is defined as a contiguous region of the array).

Parameters:

Parameters:	a : ndarray A one-dimensional masked array.
Returns:	slices : list of slice The list of slices, one for each continuous region of unmasked elements in `a`.

a : ndarray

A one-dimensional masked array.

Returns:

slices : list of slice

The list of slices, one for each continuous region of unmasked elements in a.

New in version 1.4.0.

>>> a = np.ma.masked_array(np.arange(10))
>>> a[[0, 1, 2, 6, 8, 9]] = np.ma.masked
>>> np.ma.clump_unmasked(a)
[slice(3, 6, None), slice(7, 8, None)]

Links:

doc_NumPy

2025-01-10 15:47:30

Comments