xarray.DataArray.to_masked_array

DataArray.to_masked_array(copy: bool = True) → numpy.ma.core.MaskedArray

Convert this array into a numpy.ma.MaskedArray

Parameters:copy (bool) – If True (default) 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