| 20 | | With the following parameter file example_lsm_rrtmg_p3d a simulation with LSM and RRTMG can be performed. |
| 21 | | {{{ |
| 22 | | &initialization_parameters |
| 23 | | nx = 63, ny = 63, nz = 96, |
| 24 | | dx = 50.0, dy = 50.0, dz = 25.0, |
| 25 | | dz_stretch_level = 1800.0, |
| 26 | | |
| 27 | | fft_method = 'fftw', |
| 28 | | |
| 29 | | initializing_actions = 'set_constant_profiles', |
| 30 | | |
| 31 | | ug_surface = 2.5, vg_surface = 0.0, |
| 32 | | pt_surface = 292.5, |
| 33 | | pt_vertical_gradient = 0.0, 12.0, 0.5, |
| 34 | | pt_vertical_gradient_level = 0.0, 800.0, 825.0, |
| 35 | | |
| 36 | | humidity = .TRUE., |
| 37 | | |
| 38 | | q_surface = 0.005, |
| 39 | | |
| 40 | | surface_pressure = 1000.0, |
| 41 | | latitude = 51.96, |
| 42 | | longitude = 0.0, |
| 43 | | day_of_year_init = 287, |
| 44 | | time_utc_init = 28800.0, |
| 45 | | |
| 46 | | constant_flux_layer = .TRUE., |
| 47 | | bc_pt_b = 'dirichlet', |
| 48 | | bc_q_b = 'dirichlet', |
| 49 | | bc_e_b = 'neumann', / |
| 50 | | |
| 51 | | |
| 52 | | &runtime_parameters |
| 53 | | end_time = 18000.0, |
| 54 | | |
| 55 | | create_disturbances = .T., |
| 56 | | dt_disturb = 150.0, disturbance_energy_limit = 0.01, |
| 57 | | |
| 58 | | data_output = 'ql', 'qv', 'thetav', 'theta', |
| 59 | | 'lwp*_xy', 'prr', 'qc', 'qr', |
| 60 | | 't_soil', 't_soil_av', 'theta_av', |
| 61 | | 'm_soil', 'm_soil_av', |
| 62 | | 'c_liq*_xy', 'c_liq*_xy_av', |
| 63 | | 'c_soil*_xy', 'c_soil*_xy_av', |
| 64 | | 'c_veg*_xy', 'c_veg*_xy_av', |
| 65 | | 'lai*_xy', 'lai*_xy_av', |
| 66 | | 'ghf*_xy', 'ghf*_xy_av', |
| 67 | | 'shf*_xy', 'shf*_xy_av', |
| 68 | | 'qsws*_xy', 'qsws*_xy_av', |
| 69 | | 'qsws_liq*_xy', 'qsws_liq*_xy_av', |
| 70 | | 'qsws_soil*_xy', 'qsws_soil*_xy_av', |
| 71 | | 'qsws_veg*_xy', 'qsws_veg*_xy_av', |
| 72 | | 'rad_net*_xy', 'rad_net*_xy_av', |
| 73 | | 'rad_sw_in', 'rad_sw_out', 'rad_lw_in', 'rad_lw_out', |
| 74 | | |
| 75 | | data_output_pr = '#theta', '#qv', 'wtheta', '#t_soil', '#m_soil', 'u', 'v', 'rad_sw_in', 'rad_sw_out', 'rad_lw_in', 'rad_lw_out', |
| 76 | | |
| 77 | | section_xy = 0, 1, 2, 3, 4, 5, |
| 78 | | |
| 79 | | dt_data_output = 600.0, |
| 80 | | |
| 81 | | dt_data_output_av = 600.0, |
| 82 | | averaging_interval = 10.0, |
| 83 | | dt_dopr = 600.0, |
| 84 | | / |
| 85 | | |
| 86 | | &land_surface_parameters |
| 87 | | surface_type = 'vegetation', |
| 88 | | vegetation_type = 3, |
| 89 | | soil_type = 3, |
| 90 | | conserve_water_content = .T., |
| 91 | | c_surface = 0.0, |
| 92 | | vegetation_coverage = 0.9, |
| 93 | | z0_vegetation = 0.1, |
| 94 | | z0h_vegetation = 0.02, |
| 95 | | lambda_surface_stable = 5.0, |
| 96 | | lambda_surface_unstable = 5.0, |
| 97 | | min_canopy_resistance = 110.0, |
| 98 | | min_soil_resistance = 50.0, |
| 99 | | leaf_area_index = 2.0, |
| 100 | | dz_soil = 0.01, 0.02, 0.04, 0.07, 0.15, 0.21, 0.72, 1.89, |
| 101 | | root_fraction = 0.1, 0.2, 0.3, 0.2, 0.1, 0.05, 0.05, 0.0, |
| 102 | | soil_temperature = 290.0, 289.0, 288.0, 286.0, 285.0, 285.0, 285.0, 285.0, |
| 103 | | soil_moisture = 0.3, 0.3, 0.3, 0.3, 0.3, 0.3, 0.3, |
| 104 | | deep_soil_temperature = 285.0, |
| 105 | | / |
| 106 | | |
| 107 | | &bulk_cloud_parameters |
| 108 | | bulk_cloud_model = .TRUE., |
| 109 | | cloud_scheme = 'seifert_beheng', |
| 110 | | / |
| 111 | | |
| 112 | | &radiation_parameters |
| 113 | | radiation_scheme = 'rrtmg', |
| 114 | | albedo_type = 5, |
| 115 | | constant_albedo = .F., |
| 116 | | dt_radiation = 60.0, |
| 117 | | / |
| 118 | | }}} |
| 119 | | This setup requires about 1.5h of time on a quad-core processor with 4x2.66Ghz. |
| | 20 | With the attached parameter file [attachment:example_lsm_rrtmg_p3d example_lsm_rrtmg_p3d] a simulation with LSM and RRTMG can be performed. The setup requires about 1.5h of time on a quad-core processor with 4x2.66Ghz. |
