MSGSND INTERPRET_FILENAME_SPEC INTERPRET_FILENAME_SPEC WSHIST WRITE_INITHIST WRITE_INITHIST WRAPUP OZNINI OZNINT IS_END_CURR_DAY IS_END_CURR_MONTH READ_INIDAT_SCAM STEPON STEPON AEROSOL_WET_INTR AEROSOL_DRYDEP_INTR INIT_SCALE GET_CARBONSCALE CHEM_INIT_LOSS CHEM_TIMESTEP_INIT GHG_SURFVALS_SET GHG_SURFVALS_SET_ALL GHG_SURFVALS_SET_CO2 RAMP_SCONST SULFUR_INITIALIZE SULFUR_EMIS_INTR SULFUR_TIME_INTERP VOLCANIC_INITIALIZE READ_VOLCANIC_MASS GET_VOLCANIC_MASS