numpy.ma.masked_not_equal — NumPy v1.11 Manual (original) (raw)

numpy.ma.masked_not_equal(x, value, copy=True)[source]¶

Mask an array where not equal to a given value.

This function is a shortcut to masked_where, with_condition_ = (x != value).

Examples

import numpy.ma as ma a = np.arange(4) a array([0, 1, 2, 3]) ma.masked_not_equal(a, 2) masked_array(data = [-- -- 2 --], mask = [ True True False True], fill_value=999999)