to_masked_array
- UnitsAwareDataArray.to_masked_array(copy: bool = True) MaskedArray
- Convert this array into a numpy.ma.MaskedArray - Parameters:
- copy (bool, default: True) – If True make a copy of the array in the result. If False, a MaskedArray view of DataArray.values is returned. 
- Returns:
- result – Masked where invalid values (nan or inf) occur. 
- Return type:
- MaskedArray