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# numpy.ma.set_fill_value

`numpy.ma.``set_fill_value`(a, fill_value)

  Set the filling value of a, if a is a masked array. Otherwise, do nothing.

  Parameters: | a : ndarray Input array fill_value : var Filling value. A consistency test is performed to make sure the value is compatible with the dtype of a.
  Returns: | None :

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