1.000E-02          !Argon
 1.600E-06          !Methane
 1.000E-60          !Ethane
 3.550E-02          !Carbon Dioxiden
 0.21E-00           !Oxygen
 1.000E-60          !Nitrogen Dioxide
 13                 !Tropopause layer


! The noncondensible mixing ratios (ARGON, METHANE, ETHANE, NITROGEN, OXYGEN, HYDROGEN, AND NITROGEN DIOXIDE)
! are defined in terms of the noncondensible (dry) fraction.
! FCO2, in contrast, is defined in terms of total air.