{ "variables_prognostic": [ "PotentialTemperature", "U", "V", "z_mid", "omega", "qv", "T_2m" ], "variables_forcing": [ "coszr", "phis", "sgh30", "landfrac" ], "variables_diagnostic": [ "precip_ice_surf_mass_flux", "precip_liq_surf_mass_flux", "ps" ], "levels": [ 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 ], "grid": "cubesphere ne1024pg2", "nside": 2048, "tile_size": 128, "time_step_minutes": 10 }