cf.Field.sd

Field.sd()

The unweighted sample standard deviation of the data array.

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

The unweighted sample standard deviation of the data array.

Examples 2:
>>> f.data
<CF Data: [[[236.512756348, ..., 256.93371582]]] K>
>>> f.sd()
<CF Data: 22.685052535 K>