numpy.ma.MaskedArray class is a subclass of ndarray designed to manipulate numerical arrays with missing data. With the help of Numpy MaskedArray.__ilshift__we can get the elements that is left shifted by the value that is provided as a parameter in the MaskedArray.__ilshift__() method.
Return: Return self <<= value.
Example #1 :
In this example we can see that every element is right shifted by the value that is passed as a parameter in MaskedArray.__ilshift__() method.
[ 4 8 12 16 20]
[[ 2 4 6 8 10] [12 10 8 6 4]]
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