Update level 3 example.
Update level 3 example.

dopplershift/MetPy,jrleeman/MetPy,ahaberlie/MetPy,ahaberlie/MetPy,ShawnMurd/MetPy,Unidata/MetPy,dopplershift/MetPy,ahill818/MetPy,deeplycloudy/MetPy,Unidata/MetPy,jrleeman/MetPy