Mixing ratio profiles of CO₂, CO, O₂, O₃, H, H₂, H₂O, OH, HO₂, and H₂O₂ for Case 1 of the nominal, zero-flux model (red, solid), Case 1 of the explicit flux model (red, dashed), Case 6 of the nominal model (blue, solid), and Case 6 of the explicit flux model (blue, dashed). Note the different x-axis values for the three different columns.