initial_time xtime latCell lonCell olrtoa rainnc rainc acsnow i_rainc i_rainnc graupelnc lfc cape cin lcl hfx qfx snow swdnb swupb swdnt swupt lwdnb lwupb lwupt lh precipw t2m q2 u10 v10 skintemp surface_pressure cldfrac_high_UPP cldfrac_low_UPP cldfrac_mid_UPP cldfrac_tot_UPP hpbl kpbl swcf lwcf