Swallow stdout for example tests.
Swallow stdout for example tests.

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