numpy.ma.common_fill_value()

numpy.ma.common_fill_value

numpy.ma.common_fill_value(a, b) [source]

Return the common filling value of two masked arrays, if any.

If a.fill_value == b.fill_value, return the fill value, otherwise return None.

Parameters:

a, b : MaskedArray

The masked arrays for which to compare fill values.

Returns: