cf.Index.binary_mask¶

Index.
binary_mask
¶ A binary (0 and 1) missing data mask of the data array.
The binary mask’s data comprises dimensionless 32bit integers that are 0 where the data has missing values and 1 otherwise.
Examples
>>> print(f.mask.array) [[ True False True False]] >>> b = f.binary_mask() >>> print(b.array) [[0 1 0 1]]