[2296] | 1 | !> @file time_integration_spinup.f90 |
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| 2 | !------------------------------------------------------------------------------! |
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[2696] | 3 | ! This file is part of the PALM model system. |
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[2296] | 4 | ! |
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| 5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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| 6 | ! terms of the GNU General Public License as published by the Free Software |
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| 7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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| 8 | ! version. |
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| 9 | ! |
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| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 13 | ! |
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| 14 | ! You should have received a copy of the GNU General Public License along with |
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| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | ! |
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[2718] | 17 | ! Copyright 1997-2018 Leibniz Universitaet Hannover |
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[2296] | 18 | !------------------------------------------------------------------------------! |
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| 19 | ! |
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| 20 | ! Current revisions: |
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| 21 | ! ------------------ |
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| 22 | ! |
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| 23 | ! |
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| 24 | ! Former revisions: |
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| 25 | ! ----------------- |
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| 26 | ! $Id: time_integration_spinup.f90 3467 2018-10-30 19:05:21Z gronemeier $ |
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[3418] | 27 | ! call to material_heat_model now with check if spinup runs (rvtils) |
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| 28 | ! |
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| 29 | ! 3337 2018-10-12 15:17:09Z kanani |
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[3337] | 30 | ! (from branch resler) |
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| 31 | ! Add pt1 initialization |
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| 32 | ! |
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| 33 | ! 3274 2018-09-24 15:42:55Z knoop |
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[3274] | 34 | ! Modularization of all bulk cloud physics code components |
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| 35 | ! |
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| 36 | ! 3241 2018-09-12 15:02:00Z raasch |
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[3241] | 37 | ! unused variables removed |
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| 38 | ! |
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| 39 | ! 2983 2018-04-18 10:43:40Z suehring |
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[2983] | 40 | ! Revise limitation of wall-adjacent velocity. |
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| 41 | ! |
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| 42 | ! 2934 2018-03-26 19:13:22Z suehring |
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[2934] | 43 | ! Synchronize parent and child models after spinup. |
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| 44 | ! |
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| 45 | ! 2881 2018-03-13 16:24:40Z maronga |
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[2881] | 46 | ! Added flag for switching on/off calculation of soil moisture |
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| 47 | ! |
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| 48 | ! 2818 2018-02-19 16:42:36Z maronga |
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[2818] | 49 | ! Velocity components near walls/ground are now set to the profiles stored in |
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| 50 | ! u_init and v_init. Activated soil moisture calculation during spinup. |
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| 51 | ! |
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| 52 | ! 2782 2018-02-02 11:51:10Z maronga |
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[2782] | 53 | ! Bugfix and re-activation of homogeneous setting of velocity components |
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| 54 | ! during spinup |
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| 55 | ! |
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| 56 | ! 2758 2018-01-17 12:55:21Z suehring |
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[2758] | 57 | ! Comment out homogeneous setting of wind velocity as this will lead to zero |
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| 58 | ! friction velocity and cause problems in MOST relationships. |
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| 59 | ! |
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| 60 | ! 2728 2018-01-09 07:03:53Z maronga |
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[2728] | 61 | ! Set velocity componenets to homogeneous values during spinup |
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| 62 | ! |
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| 63 | ! 2724 2018-01-05 12:12:38Z maronga |
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[2724] | 64 | ! Use dt_spinup for all active components during spinup |
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| 65 | ! |
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| 66 | ! 2723 2018-01-05 09:27:03Z maronga |
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[2723] | 67 | ! Bugfix: array rad_sw_in no longer exists and is thus removed from RUN_CONTROL |
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| 68 | ! output. |
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| 69 | ! Added output of XY and 3D data during spinup. |
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| 70 | ! Bugfix: time step in LSM and USM was set to dt_3d instead of dt_spinup |
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| 71 | ! |
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| 72 | ! 2718 2018-01-02 08:49:38Z maronga |
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[2716] | 73 | ! Corrected "Former revisions" section |
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| 74 | ! |
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| 75 | ! 2696 2017-12-14 17:12:51Z kanani |
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| 76 | ! Change in file header (GPL part) |
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[2696] | 77 | ! Added radiation interactions (moved from USM) (MS) |
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| 78 | ! |
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| 79 | ! 2544 2017-10-13 18:09:32Z maronga |
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[2544] | 80 | ! Date and time quantities are now read from date_and_time_mod |
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| 81 | ! |
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| 82 | ! 2299 2017-06-29 10:14:38Z maronga |
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[2299] | 83 | ! Call of soil model adjusted to avoid prognostic equation for soil moisture |
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| 84 | ! during spinup. |
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| 85 | ! Better representation of diurnal cycle of near-surface temperature. |
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| 86 | ! Excluded prognostic equation for soil moisture during spinup. |
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| 87 | ! Added output of run control data for spinup. |
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| 88 | ! |
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| 89 | ! 2297 2017-06-28 14:35:57Z scharf |
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[2297] | 90 | ! bugfixes |
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| 91 | ! |
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| 92 | ! 2296 2017-06-28 07:53:56Z maronga |
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[2296] | 93 | ! Initial revision |
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| 94 | ! |
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| 95 | ! |
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| 96 | ! Description: |
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| 97 | ! ------------ |
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| 98 | !> Integration in time of the non-atmospheric model components such as land |
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| 99 | !> surface model and urban surface model |
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| 100 | !------------------------------------------------------------------------------! |
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| 101 | SUBROUTINE time_integration_spinup |
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| 102 | |
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| 103 | USE arrays_3d, & |
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[2818] | 104 | ONLY: pt, pt_p, u, u_init, v, v_init |
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[2296] | 105 | |
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| 106 | USE control_parameters, & |
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[2881] | 107 | ONLY: averaging_interval_pr, calc_soil_moisture_during_spinup, & |
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[3241] | 108 | constant_diffusion, constant_flux_layer, coupling_start_time, & |
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| 109 | data_output_during_spinup, dopr_n, do_sum, & |
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[2728] | 110 | dt_averaging_input_pr, dt_dopr, dt_dots, dt_do2d_xy, dt_do3d, & |
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[3241] | 111 | dt_spinup, dt_3d, humidity, intermediate_timestep_count, & |
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[2297] | 112 | intermediate_timestep_count_max, land_surface, & |
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[3241] | 113 | simulated_time, simulated_time_chr, skip_time_dopr, & |
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| 114 | skip_time_do2d_xy, skip_time_do3d, spinup_pt_amplitude, & |
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| 115 | spinup_pt_mean, spinup_time, timestep_count, time_dopr, & |
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| 116 | time_dopr_av, time_dots, time_do2d_xy, time_do3d, & |
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| 117 | time_run_control, time_since_reference_point, urban_surface |
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[2296] | 118 | |
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| 119 | USE cpulog, & |
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| 120 | ONLY: cpu_log, log_point, log_point_s |
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| 121 | |
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[2544] | 122 | USE date_and_time_mod, & |
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| 123 | ONLY: day_of_year_init, time_utc_init |
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| 124 | |
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[2296] | 125 | USE indices, & |
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| 126 | ONLY: nbgp, nzb, nzt, nysg, nyng, nxlg, nxrg |
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| 127 | |
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| 128 | |
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| 129 | USE land_surface_model_mod, & |
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[2299] | 130 | ONLY: lsm_energy_balance, lsm_soil_model, lsm_swap_timelevel |
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[2296] | 131 | |
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[2934] | 132 | USE pegrid |
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[2296] | 133 | |
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[2934] | 134 | USE pmc_interface, & |
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| 135 | ONLY: nested_run |
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| 136 | |
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[2296] | 137 | USE kinds |
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| 138 | |
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| 139 | USE radiation_model_mod, & |
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[3241] | 140 | ONLY: force_radiation_call, radiation, radiation_control, & |
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| 141 | radiation_interaction, radiation_interactions, time_radiation |
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[2296] | 142 | |
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| 143 | USE statistics, & |
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| 144 | ONLY: flow_statistics_called |
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| 145 | |
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| 146 | USE surface_layer_fluxes_mod, & |
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| 147 | ONLY: surface_layer_fluxes |
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| 148 | |
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[2297] | 149 | USE surface_mod, & |
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[3241] | 150 | ONLY : surf_lsm_h, surf_lsm_v, surf_usm_h, & |
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[2296] | 151 | surf_usm_v |
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| 152 | |
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| 153 | USE urban_surface_mod, & |
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| 154 | ONLY: usm_material_heat_model, usm_material_model, & |
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[2696] | 155 | usm_surface_energy_balance, usm_swap_timelevel, & |
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| 156 | usm_green_heat_model, usm_temperature_near_surface |
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[2296] | 157 | |
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| 158 | |
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| 159 | |
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| 160 | |
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| 161 | IMPLICIT NONE |
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| 162 | |
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| 163 | CHARACTER (LEN=9) :: time_to_string !< |
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| 164 | |
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[2299] | 165 | INTEGER(iwp) :: i !< running index |
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| 166 | INTEGER(iwp) :: j !< running index |
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| 167 | INTEGER(iwp) :: k !< running index |
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| 168 | INTEGER(iwp) :: l !< running index |
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| 169 | INTEGER(iwp) :: m !< running index |
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| 170 | |
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| 171 | INTEGER(iwp) :: current_timestep_number_spinup = 0 !< number if timestep during spinup |
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[2296] | 172 | |
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[2299] | 173 | LOGICAL :: run_control_header_spinup = .FALSE. !< flag parameter for steering whether the header information must be output |
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| 174 | |
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[2296] | 175 | REAL(wp) :: pt_spinup !< temporary storage of temperature |
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[2723] | 176 | REAL(wp) :: dt_save !< temporary storage for time step |
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[2296] | 177 | |
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[2728] | 178 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: pt_save !< temporary storage of temperature |
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| 179 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: u_save !< temporary storage of u wind component |
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| 180 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: v_save !< temporary storage of v wind component |
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[2296] | 181 | |
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[2728] | 182 | |
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| 183 | ! |
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| 184 | !-- Save 3D arrays because they are to be changed for spinup purpose |
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[2296] | 185 | ALLOCATE( pt_save(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
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[2728] | 186 | ALLOCATE( u_save(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
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| 187 | ALLOCATE( v_save(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
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[2296] | 188 | |
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[2299] | 189 | CALL exchange_horiz( pt, nbgp ) |
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[2728] | 190 | CALL exchange_horiz( u, nbgp ) |
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| 191 | CALL exchange_horiz( v, nbgp ) |
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| 192 | |
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[2299] | 193 | pt_save = pt |
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[2728] | 194 | u_save = u |
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| 195 | v_save = v |
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[2296] | 196 | |
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[2728] | 197 | ! |
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| 198 | !-- Set the same wall-adjacent velocity to all grid points. The sign of the |
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| 199 | !-- original velocity field must be preserved because the surface schemes crash |
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| 200 | !-- otherwise. The precise reason is still unknown. A minimum velocity of 0.1 |
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| 201 | !-- m/s is used to maintain turbulent transfer at the surface. |
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[2782] | 202 | IF ( land_surface ) THEN |
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| 203 | DO m = 1, surf_lsm_h%ns |
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| 204 | i = surf_lsm_h%i(m) |
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| 205 | j = surf_lsm_h%j(m) |
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| 206 | k = surf_lsm_h%k(m) |
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[2983] | 207 | u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX( ABS( u_init(k) ),0.1_wp) |
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| 208 | v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX( ABS( v_init(k) ),0.1_wp) |
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[2782] | 209 | ENDDO |
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[2728] | 210 | |
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[2782] | 211 | DO l = 0, 3 |
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| 212 | DO m = 1, surf_lsm_v(l)%ns |
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| 213 | i = surf_lsm_v(l)%i(m) |
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| 214 | j = surf_lsm_v(l)%j(m) |
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| 215 | k = surf_lsm_v(l)%k(m) |
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[2983] | 216 | u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX( ABS( u_init(k) ),0.1_wp) |
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| 217 | v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX( ABS( v_init(k) ),0.1_wp) |
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[2782] | 218 | ENDDO |
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| 219 | ENDDO |
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| 220 | ENDIF |
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| 221 | |
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| 222 | IF ( urban_surface ) THEN |
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| 223 | DO m = 1, surf_usm_h%ns |
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| 224 | i = surf_usm_h%i(m) |
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| 225 | j = surf_usm_h%j(m) |
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| 226 | k = surf_usm_h%k(m) |
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[2983] | 227 | u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX( ABS( u_init(k) ),0.1_wp) |
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| 228 | v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX( ABS( v_init(k) ),0.1_wp) |
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[2782] | 229 | ENDDO |
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| 230 | |
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| 231 | DO l = 0, 3 |
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| 232 | DO m = 1, surf_usm_v(l)%ns |
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| 233 | i = surf_usm_v(l)%i(m) |
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| 234 | j = surf_usm_v(l)%j(m) |
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| 235 | k = surf_usm_v(l)%k(m) |
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[2983] | 236 | u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX( ABS( u_init(k) ),0.1_wp) |
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| 237 | v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX( ABS( v_init(k) ),0.1_wp) |
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[2782] | 238 | ENDDO |
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| 239 | ENDDO |
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| 240 | ENDIF |
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| 241 | |
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[2818] | 242 | CALL exchange_horiz( u, nbgp ) |
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| 243 | CALL exchange_horiz( v, nbgp ) |
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| 244 | |
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[2723] | 245 | dt_save = dt_3d |
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| 246 | dt_3d = dt_spinup |
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| 247 | |
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[2296] | 248 | CALL location_message( 'starting spinup-sequence', .TRUE. ) |
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| 249 | ! |
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| 250 | !-- Start of the time loop |
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| 251 | DO WHILE ( simulated_time < spinup_time ) |
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| 252 | |
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| 253 | CALL cpu_log( log_point_s(15), 'timesteps spinup', 'start' ) |
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| 254 | |
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| 255 | ! |
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| 256 | !-- Start of intermediate step loop |
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| 257 | intermediate_timestep_count = 0 |
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| 258 | DO WHILE ( intermediate_timestep_count < & |
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| 259 | intermediate_timestep_count_max ) |
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| 260 | |
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| 261 | intermediate_timestep_count = intermediate_timestep_count + 1 |
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| 262 | |
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| 263 | ! |
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| 264 | !-- Set the steering factors for the prognostic equations which depend |
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| 265 | !-- on the timestep scheme |
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| 266 | CALL timestep_scheme_steering |
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| 267 | |
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| 268 | |
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[2299] | 269 | ! |
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| 270 | !-- Estimate a near-surface air temperature based on the position of the |
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| 271 | !-- sun and user input about mean temperature and amplitude. The time is |
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| 272 | !-- shifted by one hour to simulate a lag between air temperature and |
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| 273 | !-- incoming radiation |
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| 274 | pt_spinup = spinup_pt_mean + spinup_pt_amplitude & |
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| 275 | * solar_angle (time_utc_init + time_since_reference_point - 3600.0) |
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[2296] | 276 | |
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[2299] | 277 | ! |
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| 278 | !-- Map air temperature to all grid points in the vicinity of a surface |
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| 279 | !-- element |
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[2296] | 280 | IF ( land_surface ) THEN |
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| 281 | DO m = 1, surf_lsm_h%ns |
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| 282 | i = surf_lsm_h%i(m) |
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| 283 | j = surf_lsm_h%j(m) |
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| 284 | k = surf_lsm_h%k(m) |
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[2299] | 285 | pt(k,j,i) = pt_spinup |
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[2296] | 286 | ENDDO |
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| 287 | |
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| 288 | DO l = 0, 3 |
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| 289 | DO m = 1, surf_lsm_v(l)%ns |
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| 290 | i = surf_lsm_v(l)%i(m) |
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| 291 | j = surf_lsm_v(l)%j(m) |
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| 292 | k = surf_lsm_v(l)%k(m) |
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[2299] | 293 | pt(k,j,i) = pt_spinup |
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[2296] | 294 | ENDDO |
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| 295 | ENDDO |
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| 296 | ENDIF |
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| 297 | |
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| 298 | IF ( urban_surface ) THEN |
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| 299 | DO m = 1, surf_usm_h%ns |
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| 300 | i = surf_usm_h%i(m) |
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| 301 | j = surf_usm_h%j(m) |
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| 302 | k = surf_usm_h%k(m) |
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[2299] | 303 | pt(k,j,i) = pt_spinup |
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[3337] | 304 | !!!!!!!!!!!!!!!!HACK!!!!!!!!!!!!! |
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| 305 | surf_usm_h%pt1 = pt_spinup |
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| 306 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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[2296] | 307 | ENDDO |
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| 308 | |
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| 309 | DO l = 0, 3 |
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| 310 | DO m = 1, surf_usm_v(l)%ns |
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| 311 | i = surf_usm_v(l)%i(m) |
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| 312 | j = surf_usm_v(l)%j(m) |
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| 313 | k = surf_usm_v(l)%k(m) |
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[2299] | 314 | pt(k,j,i) = pt_spinup |
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[3337] | 315 | !!!!!!!!!!!!!!!!HACK!!!!!!!!!!!!! |
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| 316 | surf_usm_v(l)%pt1 = pt_spinup |
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| 317 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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[2296] | 318 | ENDDO |
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| 319 | ENDDO |
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| 320 | ENDIF |
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| 321 | |
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[2818] | 322 | CALL exchange_horiz( pt, nbgp ) |
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| 323 | |
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| 324 | |
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[2296] | 325 | ! |
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| 326 | !-- Swap the time levels in preparation for the next time step. |
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| 327 | timestep_count = timestep_count + 1 |
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| 328 | |
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| 329 | IF ( land_surface ) THEN |
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| 330 | CALL lsm_swap_timelevel ( 0 ) |
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| 331 | ENDIF |
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| 332 | |
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| 333 | IF ( urban_surface ) THEN |
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| 334 | CALL usm_swap_timelevel ( 0 ) |
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| 335 | ENDIF |
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| 336 | |
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| 337 | IF ( land_surface ) THEN |
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| 338 | CALL lsm_swap_timelevel ( MOD( timestep_count, 2) ) |
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| 339 | ENDIF |
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| 340 | |
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| 341 | IF ( urban_surface ) THEN |
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| 342 | CALL usm_swap_timelevel ( MOD( timestep_count, 2) ) |
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| 343 | ENDIF |
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| 344 | |
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| 345 | ! |
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| 346 | !-- If required, compute virtual potential temperature |
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| 347 | IF ( humidity ) THEN |
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| 348 | CALL compute_vpt |
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| 349 | ENDIF |
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| 350 | |
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| 351 | ! |
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| 352 | !-- Compute the diffusion quantities |
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| 353 | IF ( .NOT. constant_diffusion ) THEN |
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| 354 | |
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| 355 | ! |
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| 356 | !-- First the vertical (and horizontal) fluxes in the surface |
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| 357 | !-- (constant flux) layer are computed |
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| 358 | IF ( constant_flux_layer ) THEN |
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| 359 | CALL cpu_log( log_point(19), 'surface_layer_fluxes', 'start' ) |
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| 360 | CALL surface_layer_fluxes |
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| 361 | CALL cpu_log( log_point(19), 'surface_layer_fluxes', 'stop' ) |
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| 362 | ENDIF |
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| 363 | |
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| 364 | ! |
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| 365 | !-- If required, solve the energy balance for the surface and run soil |
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[2299] | 366 | !-- model. Call for horizontal as well as vertical surfaces. |
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| 367 | !-- The prognostic equation for soil moisure is switched off |
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| 368 | IF ( land_surface ) THEN |
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[2296] | 369 | |
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| 370 | CALL cpu_log( log_point(54), 'land_surface', 'start' ) |
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| 371 | ! |
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| 372 | !-- Call for horizontal upward-facing surfaces |
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| 373 | CALL lsm_energy_balance( .TRUE., -1 ) |
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[2881] | 374 | CALL lsm_soil_model( .TRUE., -1, calc_soil_moisture_during_spinup ) |
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[2296] | 375 | ! |
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| 376 | !-- Call for northward-facing surfaces |
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| 377 | CALL lsm_energy_balance( .FALSE., 0 ) |
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[2881] | 378 | CALL lsm_soil_model( .FALSE., 0, calc_soil_moisture_during_spinup ) |
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[2296] | 379 | ! |
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| 380 | !-- Call for southward-facing surfaces |
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| 381 | CALL lsm_energy_balance( .FALSE., 1 ) |
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[2881] | 382 | CALL lsm_soil_model( .FALSE., 1, calc_soil_moisture_during_spinup ) |
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[2296] | 383 | ! |
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| 384 | !-- Call for eastward-facing surfaces |
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| 385 | CALL lsm_energy_balance( .FALSE., 2 ) |
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[2881] | 386 | CALL lsm_soil_model( .FALSE., 2, calc_soil_moisture_during_spinup ) |
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[2296] | 387 | ! |
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| 388 | !-- Call for westward-facing surfaces |
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| 389 | CALL lsm_energy_balance( .FALSE., 3 ) |
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[2881] | 390 | CALL lsm_soil_model( .FALSE., 3, calc_soil_moisture_during_spinup ) |
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[2296] | 391 | |
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| 392 | CALL cpu_log( log_point(54), 'land_surface', 'stop' ) |
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| 393 | ENDIF |
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| 394 | |
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| 395 | ! |
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| 396 | !-- If required, solve the energy balance for urban surfaces and run |
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| 397 | !-- the material heat model |
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| 398 | IF (urban_surface) THEN |
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| 399 | CALL cpu_log( log_point(74), 'urban_surface', 'start' ) |
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[3418] | 400 | CALL usm_surface_energy_balance( .TRUE. ) |
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[2296] | 401 | IF ( usm_material_model ) THEN |
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[2696] | 402 | CALL usm_green_heat_model |
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[3418] | 403 | CALL usm_material_heat_model( .TRUE. ) |
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[2296] | 404 | ENDIF |
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[2696] | 405 | IF ( urban_surface ) THEN |
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| 406 | CALL usm_temperature_near_surface |
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| 407 | ENDIF |
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[2296] | 408 | CALL cpu_log( log_point(74), 'urban_surface', 'stop' ) |
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| 409 | ENDIF |
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| 410 | |
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| 411 | ENDIF |
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| 412 | |
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| 413 | ! |
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| 414 | !-- If required, calculate radiative fluxes and heating rates |
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| 415 | IF ( radiation .AND. intermediate_timestep_count & |
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[2299] | 416 | == intermediate_timestep_count_max ) THEN |
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[2296] | 417 | |
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[2723] | 418 | time_radiation = time_radiation + dt_3d |
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[2296] | 419 | |
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[2724] | 420 | IF ( time_radiation >= dt_3d .OR. force_radiation_call ) & |
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[2296] | 421 | THEN |
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| 422 | |
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| 423 | CALL cpu_log( log_point(50), 'radiation', 'start' ) |
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| 424 | |
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| 425 | IF ( .NOT. force_radiation_call ) THEN |
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[2724] | 426 | time_radiation = time_radiation - dt_3d |
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[2296] | 427 | ENDIF |
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| 428 | |
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| 429 | CALL radiation_control |
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| 430 | |
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| 431 | CALL cpu_log( log_point(50), 'radiation', 'stop' ) |
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| 432 | |
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[2696] | 433 | IF ( radiation_interactions ) THEN |
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| 434 | CALL cpu_log( log_point(75), 'radiation_interaction', 'start' ) |
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| 435 | CALL radiation_interaction |
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| 436 | CALL cpu_log( log_point(75), 'radiation_interaction', 'stop' ) |
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[2296] | 437 | ENDIF |
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| 438 | ENDIF |
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| 439 | ENDIF |
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| 440 | |
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| 441 | ENDDO ! Intermediate step loop |
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| 442 | |
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| 443 | ! |
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| 444 | !-- Increase simulation time and output times |
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[2299] | 445 | current_timestep_number_spinup = current_timestep_number_spinup + 1 |
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[2723] | 446 | simulated_time = simulated_time + dt_3d |
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[2296] | 447 | simulated_time_chr = time_to_string( simulated_time ) |
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| 448 | time_since_reference_point = simulated_time - coupling_start_time |
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| 449 | |
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| 450 | IF ( data_output_during_spinup ) THEN |
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[2723] | 451 | IF ( simulated_time >= skip_time_do2d_xy ) THEN |
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| 452 | time_do2d_xy = time_do2d_xy + dt_3d |
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| 453 | ENDIF |
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| 454 | IF ( simulated_time >= skip_time_do3d ) THEN |
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| 455 | time_do3d = time_do3d + dt_3d |
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| 456 | ENDIF |
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| 457 | time_dots = time_dots + dt_3d |
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[2296] | 458 | IF ( simulated_time >= skip_time_dopr ) THEN |
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[2723] | 459 | time_dopr = time_dopr + dt_3d |
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[2296] | 460 | ENDIF |
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[2723] | 461 | time_run_control = time_run_control + dt_3d |
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[2296] | 462 | |
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| 463 | ! |
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| 464 | !-- Carry out statistical analysis and output at the requested output times. |
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| 465 | !-- The MOD function is used for calculating the output time counters (like |
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| 466 | !-- time_dopr) in order to regard a possible decrease of the output time |
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| 467 | !-- interval in case of restart runs |
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| 468 | |
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| 469 | ! |
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| 470 | !-- Set a flag indicating that so far no statistics have been created |
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| 471 | !-- for this time step |
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| 472 | flow_statistics_called = .FALSE. |
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| 473 | |
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| 474 | ! |
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| 475 | !-- If required, call flow_statistics for averaging in time |
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| 476 | IF ( averaging_interval_pr /= 0.0_wp .AND. & |
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| 477 | ( dt_dopr - time_dopr ) <= averaging_interval_pr .AND. & |
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| 478 | simulated_time >= skip_time_dopr ) THEN |
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[2723] | 479 | time_dopr_av = time_dopr_av + dt_3d |
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[2296] | 480 | IF ( time_dopr_av >= dt_averaging_input_pr ) THEN |
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| 481 | do_sum = .TRUE. |
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| 482 | time_dopr_av = MOD( time_dopr_av, & |
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[2723] | 483 | MAX( dt_averaging_input_pr, dt_3d ) ) |
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[2296] | 484 | ENDIF |
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| 485 | ENDIF |
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| 486 | IF ( do_sum ) CALL flow_statistics |
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| 487 | |
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| 488 | ! |
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| 489 | !-- Output of profiles |
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| 490 | IF ( time_dopr >= dt_dopr ) THEN |
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| 491 | IF ( dopr_n /= 0 ) CALL data_output_profiles |
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[2723] | 492 | time_dopr = MOD( time_dopr, MAX( dt_dopr, dt_3d ) ) |
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[2296] | 493 | time_dopr_av = 0.0_wp ! due to averaging (see above) |
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| 494 | ENDIF |
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| 495 | |
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| 496 | ! |
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| 497 | !-- Output of time series |
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| 498 | IF ( time_dots >= dt_dots ) THEN |
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| 499 | CALL data_output_tseries |
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[2723] | 500 | time_dots = MOD( time_dots, MAX( dt_dots, dt_3d ) ) |
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[2296] | 501 | ENDIF |
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| 502 | |
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[2723] | 503 | ! |
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| 504 | !-- 2d-data output (cross-sections) |
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| 505 | IF ( time_do2d_xy >= dt_do2d_xy ) THEN |
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| 506 | CALL data_output_2d( 'xy', 0 ) |
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| 507 | time_do2d_xy = MOD( time_do2d_xy, MAX( dt_do2d_xy, dt_3d ) ) |
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| 508 | ENDIF |
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| 509 | |
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| 510 | ! |
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| 511 | !-- 3d-data output (volume data) |
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| 512 | IF ( time_do3d >= dt_do3d ) THEN |
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| 513 | CALL data_output_3d( 0 ) |
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| 514 | time_do3d = MOD( time_do3d, MAX( dt_do3d, dt_3d ) ) |
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| 515 | ENDIF |
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| 516 | |
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| 517 | |
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[2296] | 518 | ENDIF |
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| 519 | |
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| 520 | ! |
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| 521 | !-- Computation and output of run control parameters. |
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| 522 | !-- This is also done whenever perturbations have been imposed |
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[2299] | 523 | ! IF ( time_run_control >= dt_run_control .OR. & |
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| 524 | ! timestep_scheme(1:5) /= 'runge' .OR. disturbance_created ) & |
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| 525 | ! THEN |
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| 526 | ! CALL run_control |
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| 527 | ! IF ( time_run_control >= dt_run_control ) THEN |
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| 528 | ! time_run_control = MOD( time_run_control, & |
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[2723] | 529 | ! MAX( dt_run_control, dt_3d ) ) |
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[2299] | 530 | ! ENDIF |
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| 531 | ! ENDIF |
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[2296] | 532 | |
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| 533 | CALL cpu_log( log_point_s(15), 'timesteps spinup', 'stop' ) |
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| 534 | |
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[2299] | 535 | |
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| 536 | ! |
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| 537 | !-- Run control output |
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[2296] | 538 | IF ( myid == 0 ) THEN |
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[2299] | 539 | ! |
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| 540 | !-- If necessary, write header |
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| 541 | IF ( .NOT. run_control_header_spinup ) THEN |
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| 542 | CALL check_open( 15 ) |
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| 543 | WRITE ( 15, 100 ) |
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| 544 | run_control_header_spinup = .TRUE. |
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| 545 | ENDIF |
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| 546 | ! |
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| 547 | !-- Write some general information about the spinup in run control file |
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[2723] | 548 | WRITE ( 15, 101 ) current_timestep_number_spinup, simulated_time_chr, dt_3d, pt_spinup |
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[2299] | 549 | ! |
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| 550 | !-- Write buffer contents to disc immediately |
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| 551 | FLUSH( 15 ) |
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[2296] | 552 | ENDIF |
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| 553 | |
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[2299] | 554 | |
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| 555 | |
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[2296] | 556 | ENDDO ! time loop |
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| 557 | |
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| 558 | ! |
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[2728] | 559 | !-- Write back saved arrays to the 3D arrays |
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| 560 | pt = pt_save |
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| 561 | pt_p = pt_save |
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| 562 | u = u_save |
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| 563 | v = v_save |
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[2296] | 564 | |
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[2723] | 565 | ! |
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| 566 | !-- Reset time step |
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| 567 | dt_3d = dt_save |
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| 568 | |
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[2296] | 569 | DEALLOCATE(pt_save) |
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[2728] | 570 | DEALLOCATE(u_save) |
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| 571 | DEALLOCATE(v_save) |
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[2296] | 572 | |
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[2934] | 573 | #if defined( __parallel ) |
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| 574 | IF ( nested_run ) CALL MPI_BARRIER( MPI_COMM_WORLD, ierr ) |
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| 575 | #endif |
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| 576 | |
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[2299] | 577 | CALL location_message( 'finished spinup-sequence', .TRUE. ) |
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[2296] | 578 | |
---|
[2299] | 579 | |
---|
| 580 | ! |
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| 581 | !-- Formats |
---|
| 582 | 100 FORMAT (///'Spinup control output:'/ & |
---|
[2723] | 583 | '--------------------------------'// & |
---|
| 584 | 'ITER. HH:MM:SS DT PT(z_MO)'/ & |
---|
| 585 | '--------------------------------') |
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[2299] | 586 | 101 FORMAT (I5,2X,A9,1X,F6.2,3X,F6.2,2X,F6.2) |
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| 587 | |
---|
| 588 | CONTAINS |
---|
| 589 | |
---|
| 590 | ! |
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| 591 | !-- Returns the cosine of the solar zenith angle at a given time. This routine |
---|
| 592 | !-- is similar to that for calculation zenith (see radiation_model_mod.f90) |
---|
| 593 | FUNCTION solar_angle( local_time ) |
---|
| 594 | |
---|
[3274] | 595 | USE basic_constants_and_equations_mod, & |
---|
[2544] | 596 | ONLY: pi |
---|
| 597 | |
---|
[2299] | 598 | USE kinds |
---|
| 599 | |
---|
| 600 | USE radiation_model_mod, & |
---|
[2544] | 601 | ONLY: decl_1, decl_2, decl_3, lat, lon |
---|
[2299] | 602 | |
---|
| 603 | IMPLICIT NONE |
---|
| 604 | |
---|
| 605 | |
---|
| 606 | REAL(wp) :: solar_angle !< cosine of the solar zenith angle |
---|
| 607 | |
---|
| 608 | REAL(wp) :: day !< day of the year |
---|
| 609 | REAL(wp) :: declination !< solar declination angle |
---|
| 610 | REAL(wp) :: hour_angle !< solar hour angle |
---|
| 611 | REAL(wp) :: time_utc !< current time in UTC |
---|
| 612 | REAL(wp), INTENT(IN) :: local_time |
---|
| 613 | ! |
---|
| 614 | !-- Calculate current day and time based on the initial values and simulation |
---|
| 615 | !-- time |
---|
| 616 | |
---|
[2544] | 617 | day = day_of_year_init + INT(FLOOR( local_time / 86400.0_wp ), KIND=iwp) |
---|
[2299] | 618 | time_utc = MOD(local_time, 86400.0_wp) |
---|
| 619 | |
---|
| 620 | |
---|
| 621 | ! |
---|
| 622 | !-- Calculate solar declination and hour angle |
---|
| 623 | declination = ASIN( decl_1 * SIN(decl_2 * REAL(day, KIND=wp) - decl_3) ) |
---|
| 624 | hour_angle = 2.0_wp * pi * (time_utc / 86400.0_wp) + lon - pi |
---|
| 625 | |
---|
| 626 | ! |
---|
| 627 | !-- Calculate cosine of solar zenith angle |
---|
| 628 | solar_angle = SIN(lat) * SIN(declination) + COS(lat) * COS(declination) & |
---|
| 629 | * COS(hour_angle) |
---|
| 630 | |
---|
| 631 | |
---|
| 632 | END FUNCTION solar_angle |
---|
| 633 | |
---|
| 634 | |
---|
[2296] | 635 | END SUBROUTINE time_integration_spinup |
---|