cf.Field.var

Field.var()[source]

The unweighted sample variance of the data array.

Examples 1:
>>> d = f.var()
Returns:
out
: cf.Data

The unweighted variance of the data array.

Examples 2:
>>> f.data
<CF Data: [[[236.512756348, ..., 256.93371582]]] K>
>>> f.var()
<CF Data: 514.611608515 K2>