Calculate the IR upwelling and downwelling fluxes for the Midlatitude Summer
Atmosphere (with H2O and O3 turned on). Plot them as a function of pressure (take
~ p=10 mb for the upper level so only the troposphere and stratosphere are plotted).
For a different perspective, change the y-axis of the plot to altitude.
Why does the downwelling flux have a change in slope around 200 mb?