e

Returns
-------
merged_array : array

See Also
--------
choose : equivalent function

Examples
--------
>>> import numpy as np
>>> choice = np.array([[1,1,1], [2,2,2], [3,3,3]])
>>> a = np.array([2, 1, 0])
>>> np.ma.choose(a, choice)
masked_array(data=[3, 2, 1],
             mask=False,
       fill_value=999999)

c