Zonalwind (arrows) and temperature profile (map) at three different pressures within a fully evolved (i.e. steady-state deep adiabat) model A. The first three panels show snapshots of the profiles at different pressures (P = 0.72 mbar in a, P= 455 mbar in b, and P = 12.7 bar in c), whilst the last (d) shows the time-averaged profiles at the same pressure as panel c in order to illustrate the variable nature of the deep atmosphere. We note that the period of the time average was approximately seven and a half years.