Thank you, Brian.Now it runs but I get this in the atm log: CHECK_VAR INFO: variable CH4 is not on file
Warning: Not reading CH4 from IC file.
CH4 initialized by "chem_init_cnst"
CHECK_VAR INFO: variable N2O is not on file
Warning: Not reading N2O from IC file.
N2O initialized by "chem_init_cnst"
CHECK_VAR INFO: variable CFC11 is not on file
Warning: Not reading CFC11 from IC file.
CFC11 initialized by "chem_init_cnst"
CHECK_VAR INFO: variable CFC12 is not on file
Warning: Not reading CFC12 from IC file.
CFC12 initialized by "chem_init_cnst"
I guess the model is not finding an init file.Does it use hardcoded 3D concentrations?I looked at the h1 file produced with rad_data_output=.true. float rad_CFC11(time, lev, lat, lon) ;
float rad_CFC12(time, lev, lat, lon) ;
float rad_CH4(time, lev, lat, lon) ;
float rad_N2O(time, lev, lat, lon) ;And they seem to have the same 3D pattern but different absolute amounts (attachment)whereas these are spatially constant: float rad_CO2(time, lev, lat, lon) ;
float rad_O2(time, lev, lat, lon) ;
I want to prescribe CO2. Do I need to use these? How?