| 1 | SUBROUTINE time_integration |
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| 2 | |
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| 3 | !--------------------------------------------------------------------------------! |
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| 4 | ! This file is part of PALM. |
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| 5 | ! |
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| 6 | ! PALM is free software: you can redistribute it and/or modify it under the terms |
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| 7 | ! of the GNU General Public License as published by the Free Software Foundation, |
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| 8 | ! either version 3 of the License, or (at your option) any later 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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| 17 | ! Copyright 1997-2014 Leibniz Universitaet Hannover |
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| 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.f90 1672 2015-09-25 03:30:49Z raasch $ |
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| 27 | ! |
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| 28 | ! 1671 2015-09-25 03:29:37Z raasch |
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| 29 | ! bugfix: ghostpoint exchange for array diss in case that sgs velocities are used |
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| 30 | ! for particles |
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| 31 | ! |
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| 32 | ! 1585 2015-04-30 07:05:52Z maronga |
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| 33 | ! Moved call of radiation scheme. Added support for RRTM |
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| 34 | ! |
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| 35 | ! 1551 2015-03-03 14:18:16Z maronga |
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| 36 | ! Added interface for different radiation schemes. |
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| 37 | ! |
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| 38 | ! 1496 2014-12-02 17:25:50Z maronga |
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| 39 | ! Added calls for the land surface model and radiation scheme |
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| 40 | ! |
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| 41 | ! 1402 2014-05-09 14:25:13Z raasch |
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| 42 | ! location messages modified |
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| 43 | ! |
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| 44 | ! 1384 2014-05-02 14:31:06Z raasch |
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| 45 | ! location messages added |
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| 46 | ! |
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| 47 | ! 1380 2014-04-28 12:40:45Z heinze |
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| 48 | ! CALL of nudge_ref added |
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| 49 | ! bc_pt_t_val and bc_q_t_val are updated in case nudging is used |
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| 50 | ! |
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| 51 | ! 1365 2014-04-22 15:03:56Z boeske |
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| 52 | ! Reset sums_ls_l to zero at each timestep |
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| 53 | ! +sums_ls_l |
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| 54 | ! Calculation of reference state (previously in subroutine calc_mean_profile) |
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| 55 | |
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| 56 | ! 1342 2014-03-26 17:04:47Z kanani |
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| 57 | ! REAL constants defined as wp-kind |
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| 58 | ! |
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| 59 | ! 1320 2014-03-20 08:40:49Z raasch |
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| 60 | ! ONLY-attribute added to USE-statements, |
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| 61 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
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| 62 | ! kinds are defined in new module kinds, |
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| 63 | ! old module precision_kind is removed, |
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| 64 | ! revision history before 2012 removed, |
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| 65 | ! comment fields (!:) to be used for variable explanations added to |
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| 66 | ! all variable declaration statements |
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| 67 | ! 1318 2014-03-17 13:35:16Z raasch |
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| 68 | ! module interfaces removed |
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| 69 | ! |
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| 70 | ! 1308 2014-03-13 14:58:42Z fricke |
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| 71 | ! +netcdf_data_format_save |
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| 72 | ! For masked data, parallel netcdf output is not tested so far, hence |
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| 73 | ! netcdf_data_format is switched back to non-paralell output. |
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| 74 | ! |
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| 75 | ! 1276 2014-01-15 13:40:41Z heinze |
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| 76 | ! Use LSF_DATA also in case of Dirichlet bottom boundary condition for scalars |
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| 77 | ! |
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| 78 | ! 1257 2013-11-08 15:18:40Z raasch |
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| 79 | ! acc-update-host directive for timestep removed |
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| 80 | ! |
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| 81 | ! 1241 2013-10-30 11:36:58Z heinze |
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| 82 | ! Generalize calc_mean_profile for wider use |
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| 83 | ! Determine shf and qsws in dependence on data from LSF_DATA |
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| 84 | ! Determine ug and vg in dependence on data from LSF_DATA |
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| 85 | ! 1221 2013-09-10 08:59:13Z raasch |
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| 86 | ! host update of arrays before timestep is called |
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| 87 | ! |
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| 88 | ! 1179 2013-06-14 05:57:58Z raasch |
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| 89 | ! mean profiles for reference state are only calculated if required, |
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| 90 | ! small bugfix for background communication |
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| 91 | ! |
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| 92 | ! 1171 2013-05-30 11:27:45Z raasch |
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| 93 | ! split of prognostic_equations deactivated (comment lines), for the time being |
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| 94 | ! |
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| 95 | ! 1128 2013-04-12 06:19:32Z raasch |
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| 96 | ! asynchronous transfer of ghost point data realized for acc-optimized version: |
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| 97 | ! prognostic_equations are first called two times for those points required for |
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| 98 | ! the left-right and north-south exchange, respectively, and then for the |
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| 99 | ! remaining points, |
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| 100 | ! those parts requiring global communication moved from prognostic_equations to |
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| 101 | ! here |
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| 102 | ! |
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| 103 | ! 1115 2013-03-26 18:16:16Z hoffmann |
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| 104 | ! calculation of qr and nr is restricted to precipitation |
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| 105 | ! |
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| 106 | ! 1113 2013-03-10 02:48:14Z raasch |
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| 107 | ! GPU-porting of boundary conditions, |
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| 108 | ! openACC directives updated |
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| 109 | ! formal parameter removed from routine boundary_conds |
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| 110 | ! |
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| 111 | ! 1111 2013-03-08 23:54:10Z raasch |
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| 112 | ! +internal timestep counter for cpu statistics added, |
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| 113 | ! openACC directives updated |
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| 114 | ! |
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| 115 | ! 1092 2013-02-02 11:24:22Z raasch |
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| 116 | ! unused variables removed |
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| 117 | ! |
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| 118 | ! 1065 2012-11-22 17:42:36Z hoffmann |
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| 119 | ! exchange of diss (dissipation rate) in case of turbulence = .TRUE. added |
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| 120 | ! |
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| 121 | ! 1053 2012-11-13 17:11:03Z hoffmann |
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| 122 | ! exchange of ghost points for nr, qr added |
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| 123 | ! |
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| 124 | ! 1036 2012-10-22 13:43:42Z raasch |
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| 125 | ! code put under GPL (PALM 3.9) |
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| 126 | ! |
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| 127 | ! 1019 2012-09-28 06:46:45Z raasch |
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| 128 | ! non-optimized version of prognostic_equations removed |
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| 129 | ! |
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| 130 | ! 1015 2012-09-27 09:23:24Z raasch |
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| 131 | ! +call of prognostic_equations_acc |
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| 132 | ! |
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| 133 | ! 1001 2012-09-13 14:08:46Z raasch |
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| 134 | ! all actions concerning leapfrog- and upstream-spline-scheme removed |
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| 135 | ! |
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| 136 | ! 849 2012-03-15 10:35:09Z raasch |
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| 137 | ! advec_particles renamed lpm, first_call_advec_particles renamed first_call_lpm |
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| 138 | ! |
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| 139 | ! 825 2012-02-19 03:03:44Z raasch |
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| 140 | ! wang_collision_kernel renamed wang_kernel |
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| 141 | ! |
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| 142 | ! Revision 1.1 1997/08/11 06:19:04 raasch |
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| 143 | ! Initial revision |
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| 144 | ! |
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| 145 | ! |
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| 146 | ! Description: |
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| 147 | ! ------------ |
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| 148 | ! Integration in time of the model equations, statistical analysis and graphic |
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| 149 | ! output |
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| 150 | !------------------------------------------------------------------------------! |
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| 151 | |
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| 152 | USE advec_ws, & |
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| 153 | ONLY: ws_statistics |
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| 154 | |
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| 155 | USE arrays_3d, & |
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| 156 | ONLY: diss, dzu, e_p, nr_p, prho, pt, pt_p, pt_init, q_init, q, ql, & |
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| 157 | ql_c, ql_v, ql_vp, qr_p, q_p, ref_state, rho, sa_p, tend, u, & |
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| 158 | u_p, v, vpt, v_p, w_p |
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| 159 | |
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| 160 | USE calc_mean_profile_mod, & |
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| 161 | ONLY: calc_mean_profile |
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| 162 | |
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| 163 | USE control_parameters, & |
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| 164 | ONLY: advected_distance_x, advected_distance_y, average_count_3d, & |
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| 165 | average_count_sp, averaging_interval, averaging_interval_pr, & |
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| 166 | averaging_interval_sp, bc_lr_cyc, bc_ns_cyc, bc_pt_t_val, & |
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| 167 | bc_q_t_val, call_psolver_at_all_substeps, cloud_droplets, & |
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| 168 | cloud_physics, constant_heatflux, create_disturbances, dopr_n, & |
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| 169 | constant_diffusion, coupling_mode, coupling_start_time, & |
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| 170 | current_timestep_number, disturbance_created, & |
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| 171 | disturbance_energy_limit, dist_range, do_sum, dt_3d, & |
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| 172 | dt_averaging_input, dt_averaging_input_pr, dt_coupling, & |
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| 173 | dt_data_output_av, dt_disturb, dt_do2d_xy, dt_do2d_xz, & |
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| 174 | dt_do2d_yz, dt_do3d, dt_domask,dt_dopts, dt_dopr, & |
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| 175 | dt_dopr_listing, dt_dosp, dt_dots, dt_dvrp, dt_run_control, & |
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| 176 | end_time, first_call_lpm, galilei_transformation, humidity, & |
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| 177 | icloud_scheme, intermediate_timestep_count, & |
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| 178 | intermediate_timestep_count_max, large_scale_forcing, & |
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| 179 | loop_optimization, lsf_surf, lsf_vert, masks, mid, & |
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| 180 | netcdf_data_format, neutral, nr_timesteps_this_run, nudging, & |
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| 181 | ocean, on_device, passive_scalar, prandtl_layer, precipitation, & |
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| 182 | prho_reference, pt_reference, pt_slope_offset, random_heatflux, & |
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| 183 | run_coupled, simulated_time, simulated_time_chr, & |
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| 184 | skip_time_do2d_xy, skip_time_do2d_xz, skip_time_do2d_yz, & |
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| 185 | skip_time_do3d, skip_time_domask, skip_time_dopr, & |
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| 186 | skip_time_dosp, skip_time_data_output_av, sloping_surface, & |
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| 187 | stop_dt, terminate_coupled, terminate_run, timestep_scheme, & |
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| 188 | time_coupling, time_do2d_xy, time_do2d_xz, time_do2d_yz, & |
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| 189 | time_do3d, time_domask, time_dopr, time_dopr_av, & |
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| 190 | time_dopr_listing, time_dopts, time_dosp, time_dosp_av, & |
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| 191 | time_dots, time_do_av, time_do_sla, time_disturb, time_dvrp, & |
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| 192 | time_run_control, time_since_reference_point, & |
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| 193 | turbulence, & |
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| 194 | turbulent_inflow, use_initial_profile_as_reference, & |
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| 195 | use_single_reference_value, u_gtrans, v_gtrans, ws_scheme_mom, & |
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| 196 | ws_scheme_sca |
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| 197 | |
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| 198 | USE cpulog, & |
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| 199 | ONLY: cpu_log, log_point, log_point_s |
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| 200 | |
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| 201 | USE indices, & |
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| 202 | ONLY: i_left, i_right, j_north, j_south, nbgp, nx, nxl, nxlg, nxr, & |
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| 203 | nxrg, nyn, nys, nzb, nzt, nzb_u_inner, nzb_v_inner |
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| 204 | |
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| 205 | USE interaction_droplets_ptq_mod, & |
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| 206 | ONLY: interaction_droplets_ptq |
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| 207 | |
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| 208 | USE kinds |
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| 209 | |
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| 210 | USE land_surface_model_mod, & |
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| 211 | ONLY: land_surface, lsm_energy_balance, lsm_soil_model |
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| 212 | |
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| 213 | USE ls_forcing_mod, & |
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| 214 | ONLY: ls_forcing_surf, ls_forcing_vert |
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| 215 | |
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| 216 | USE nudge_mod, & |
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| 217 | ONLY: calc_tnudge, nudge_ref |
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| 218 | |
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| 219 | USE particle_attributes, & |
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| 220 | ONLY: particle_advection, particle_advection_start, & |
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| 221 | use_sgs_for_particles, wang_kernel |
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| 222 | |
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| 223 | USE pegrid |
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| 224 | |
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| 225 | USE production_e_mod, & |
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| 226 | ONLY: production_e_init |
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| 227 | |
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| 228 | USE progress_bar, & |
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| 229 | ONLY: finish_progress_bar, output_progress_bar |
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| 230 | |
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| 231 | USE prognostic_equations_mod, & |
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| 232 | ONLY: prognostic_equations_acc, prognostic_equations_cache, & |
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| 233 | prognostic_equations_vector |
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| 234 | |
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| 235 | USE radiation_model_mod, & |
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| 236 | ONLY: dt_radiation, radiation, radiation_clearsky, & |
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| 237 | radiation_rrtmg, radiation_scheme, time_radiation |
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| 238 | |
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| 239 | USE statistics, & |
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| 240 | ONLY: flow_statistics_called, hom, pr_palm, sums_ls_l |
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| 241 | |
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| 242 | USE user_actions_mod, & |
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| 243 | ONLY: user_actions |
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| 244 | |
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| 245 | IMPLICIT NONE |
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| 246 | |
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| 247 | CHARACTER (LEN=9) :: time_to_string !: |
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| 248 | |
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| 249 | INTEGER(iwp) :: netcdf_data_format_save !: |
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| 250 | |
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| 251 | ! |
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| 252 | !-- At the beginning of a simulation determine the time step as well as |
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| 253 | !-- determine and print out the run control parameters |
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| 254 | IF ( simulated_time == 0.0_wp ) CALL timestep |
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| 255 | |
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| 256 | CALL run_control |
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| 257 | |
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| 258 | |
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| 259 | ! |
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| 260 | !-- Data exchange between coupled models in case that a call has been omitted |
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| 261 | !-- at the end of the previous run of a job chain. |
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| 262 | IF ( coupling_mode /= 'uncoupled' .AND. run_coupled ) THEN |
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| 263 | ! |
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| 264 | !-- In case of model termination initiated by the local model the coupler |
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| 265 | !-- must not be called because this would again cause an MPI hang. |
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| 266 | DO WHILE ( time_coupling >= dt_coupling .AND. terminate_coupled == 0 ) |
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| 267 | CALL surface_coupler |
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| 268 | time_coupling = time_coupling - dt_coupling |
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| 269 | ENDDO |
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| 270 | IF (time_coupling == 0.0_wp .AND. time_since_reference_point < dt_coupling)& |
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| 271 | THEN |
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| 272 | time_coupling = time_since_reference_point |
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| 273 | ENDIF |
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| 274 | ENDIF |
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| 275 | |
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| 276 | |
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| 277 | #if defined( __dvrp_graphics ) |
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| 278 | ! |
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| 279 | !-- Time measurement with dvrp software |
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| 280 | CALL DVRP_LOG_EVENT( 2, current_timestep_number ) |
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| 281 | #endif |
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| 282 | |
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| 283 | CALL location_message( 'start with time-stepping', .TRUE. ) |
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| 284 | ! |
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| 285 | !-- Start of the time loop |
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| 286 | DO WHILE ( simulated_time < end_time .AND. .NOT. stop_dt .AND. & |
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| 287 | .NOT. terminate_run ) |
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| 288 | |
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| 289 | CALL cpu_log( log_point_s(10), 'timesteps', 'start' ) |
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| 290 | |
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| 291 | ! |
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| 292 | !-- Determine size of next time step |
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| 293 | IF ( simulated_time /= 0.0_wp ) THEN |
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| 294 | CALL timestep |
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| 295 | ENDIF |
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| 296 | |
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| 297 | ! |
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| 298 | !-- Determine ug, vg and w_subs in dependence on data from external file |
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| 299 | !-- LSF_DATA |
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| 300 | IF ( large_scale_forcing .AND. lsf_vert ) THEN |
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| 301 | CALL ls_forcing_vert ( simulated_time ) |
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| 302 | sums_ls_l = 0.0_wp |
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| 303 | ENDIF |
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| 304 | |
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| 305 | ! |
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| 306 | !-- Set pt_init and q_init to the current profiles taken from |
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| 307 | !-- NUDGING_DATA |
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| 308 | IF ( nudging ) THEN |
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| 309 | CALL nudge_ref ( simulated_time ) |
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| 310 | ! |
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| 311 | !-- Store temperature gradient at the top boundary for possible Neumann |
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| 312 | !-- boundary condition |
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| 313 | bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1) |
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| 314 | bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1) |
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| 315 | ENDIF |
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| 316 | |
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| 317 | ! |
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| 318 | !-- Execute the user-defined actions |
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| 319 | CALL user_actions( 'before_timestep' ) |
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| 320 | |
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| 321 | ! |
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| 322 | !-- Start of intermediate step loop |
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| 323 | intermediate_timestep_count = 0 |
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| 324 | DO WHILE ( intermediate_timestep_count < & |
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| 325 | intermediate_timestep_count_max ) |
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| 326 | |
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| 327 | intermediate_timestep_count = intermediate_timestep_count + 1 |
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| 328 | |
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| 329 | ! |
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| 330 | !-- Set the steering factors for the prognostic equations which depend |
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| 331 | !-- on the timestep scheme |
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| 332 | CALL timestep_scheme_steering |
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| 333 | |
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| 334 | ! |
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| 335 | !-- Calculate those variables needed in the tendency terms which need |
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| 336 | !-- global communication |
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| 337 | IF ( .NOT. use_single_reference_value .AND. & |
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| 338 | .NOT. use_initial_profile_as_reference ) THEN |
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| 339 | ! |
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| 340 | !-- Horizontally averaged profiles to be used as reference state in |
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| 341 | !-- buoyancy terms (WARNING: only the respective last call of |
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| 342 | !-- calc_mean_profile defines the reference state!) |
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| 343 | IF ( .NOT. neutral ) THEN |
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| 344 | CALL calc_mean_profile( pt, 4 ) |
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| 345 | ref_state(:) = hom(:,1,4,0) ! this is used in the buoyancy term |
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| 346 | ENDIF |
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| 347 | IF ( ocean ) THEN |
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| 348 | CALL calc_mean_profile( rho, 64 ) |
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| 349 | ref_state(:) = hom(:,1,64,0) |
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| 350 | ENDIF |
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| 351 | IF ( humidity ) THEN |
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| 352 | CALL calc_mean_profile( vpt, 44 ) |
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| 353 | ref_state(:) = hom(:,1,44,0) |
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| 354 | ENDIF |
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| 355 | |
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| 356 | ENDIF |
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| 357 | |
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| 358 | IF ( .NOT. constant_diffusion ) CALL production_e_init |
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| 359 | IF ( ( ws_scheme_mom .OR. ws_scheme_sca ) .AND. & |
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| 360 | intermediate_timestep_count == 1 ) CALL ws_statistics |
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| 361 | ! |
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| 362 | !-- In case of nudging calculate current nudging time scale and horizontal |
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| 363 | !-- means of u, v, pt and q |
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| 364 | IF ( nudging ) THEN |
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| 365 | CALL calc_tnudge( simulated_time ) |
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| 366 | CALL calc_mean_profile( u, 1 ) |
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| 367 | CALL calc_mean_profile( v, 2 ) |
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| 368 | CALL calc_mean_profile( pt, 4 ) |
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| 369 | CALL calc_mean_profile( q, 41 ) |
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| 370 | ENDIF |
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| 371 | |
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| 372 | IF ( radiation .AND. intermediate_timestep_count & |
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| 373 | == intermediate_timestep_count_max ) THEN |
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| 374 | |
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| 375 | time_radiation = time_radiation + dt_3d |
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| 376 | |
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| 377 | IF ( time_radiation >= dt_radiation ) THEN |
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| 378 | |
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| 379 | CALL cpu_log( log_point(50), 'radiation', 'start' ) |
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| 380 | |
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| 381 | time_radiation = time_radiation - dt_radiation |
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| 382 | IF ( radiation_scheme == 'clear-sky' ) THEN |
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| 383 | CALL radiation_clearsky |
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| 384 | ELSEIF ( radiation_scheme == 'rrtmg' ) THEN |
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| 385 | CALL radiation_rrtmg |
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| 386 | ENDIF |
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| 387 | |
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| 388 | CALL cpu_log( log_point(50), 'radiation', 'stop' ) |
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| 389 | ENDIF |
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| 390 | ENDIF |
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| 391 | ! |
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| 392 | !-- Solve the prognostic equations. A fast cache optimized version with |
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| 393 | !-- only one single loop is used in case of Piascek-Williams advection |
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| 394 | !-- scheme. NEC vector machines use a different version, because |
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| 395 | !-- in the other versions a good vectorization is prohibited due to |
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| 396 | !-- inlining problems. |
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| 397 | IF ( loop_optimization == 'cache' ) THEN |
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| 398 | CALL prognostic_equations_cache |
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| 399 | ELSEIF ( loop_optimization == 'vector' ) THEN |
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| 400 | CALL prognostic_equations_vector |
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| 401 | ELSEIF ( loop_optimization == 'acc' ) THEN |
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| 402 | i_left = nxl; i_right = nxr |
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| 403 | j_south = nys; j_north = nyn |
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| 404 | CALL prognostic_equations_acc |
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| 405 | |
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| 406 | ! i_left = nxl; i_right = nxl+nbgp-1 |
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| 407 | ! j_south = nys; j_north = nyn |
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| 408 | ! CALL prognostic_equations_acc |
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| 409 | ! i_left = nxr-nbgp+1; i_right = nxr |
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| 410 | ! j_south = nys; j_north = nyn |
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| 411 | ! CALL prognostic_equations_acc |
|---|
| 412 | |
|---|
| 413 | ! |
|---|
| 414 | !-- Exchange of ghost points (lateral boundary conditions) |
|---|
| 415 | IF ( background_communication ) THEN |
|---|
| 416 | |
|---|
| 417 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'start' ) |
|---|
| 418 | |
|---|
| 419 | send_receive = 'lr' |
|---|
| 420 | sendrecv_in_background = .TRUE. |
|---|
| 421 | req = 0 |
|---|
| 422 | req_count = 0 |
|---|
| 423 | |
|---|
| 424 | IF ( numprocs == 1 ) THEN ! workaround for single-core GPU runs |
|---|
| 425 | on_device = .TRUE. ! to be removed after complete porting |
|---|
| 426 | ELSE ! of ghost point exchange |
|---|
| 427 | !$acc update host( e_p, pt_p, u_p, v_p, w_p ) |
|---|
| 428 | ENDIF |
|---|
| 429 | |
|---|
| 430 | CALL exchange_horiz( u_p, nbgp ) |
|---|
| 431 | CALL exchange_horiz( v_p, nbgp ) |
|---|
| 432 | CALL exchange_horiz( w_p, nbgp ) |
|---|
| 433 | CALL exchange_horiz( pt_p, nbgp ) |
|---|
| 434 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e_p, nbgp ) |
|---|
| 435 | IF ( ocean ) THEN |
|---|
| 436 | CALL exchange_horiz( sa_p, nbgp ) |
|---|
| 437 | CALL exchange_horiz( rho, nbgp ) |
|---|
| 438 | CALL exchange_horiz( prho, nbgp ) |
|---|
| 439 | ENDIF |
|---|
| 440 | IF (humidity .OR. passive_scalar) THEN |
|---|
| 441 | CALL exchange_horiz( q_p, nbgp ) |
|---|
| 442 | IF ( cloud_physics .AND. icloud_scheme == 0 ) THEN |
|---|
| 443 | CALL exchange_horiz( qr_p, nbgp ) |
|---|
| 444 | CALL exchange_horiz( nr_p, nbgp ) |
|---|
| 445 | ENDIF |
|---|
| 446 | ENDIF |
|---|
| 447 | IF ( cloud_droplets ) THEN |
|---|
| 448 | CALL exchange_horiz( ql, nbgp ) |
|---|
| 449 | CALL exchange_horiz( ql_c, nbgp ) |
|---|
| 450 | CALL exchange_horiz( ql_v, nbgp ) |
|---|
| 451 | CALL exchange_horiz( ql_vp, nbgp ) |
|---|
| 452 | ENDIF |
|---|
| 453 | IF ( wang_kernel .OR. turbulence .OR. use_sgs_for_particles ) & |
|---|
| 454 | THEN |
|---|
| 455 | CALL exchange_horiz( diss, nbgp ) |
|---|
| 456 | ENDIF |
|---|
| 457 | |
|---|
| 458 | IF ( numprocs == 1 ) THEN ! workaround for single-core GPU runs |
|---|
| 459 | on_device = .FALSE. ! to be removed after complete porting |
|---|
| 460 | ELSE ! of ghost point exchange |
|---|
| 461 | !$acc update device( e_p, pt_p, u_p, v_p, w_p ) |
|---|
| 462 | ENDIF |
|---|
| 463 | |
|---|
| 464 | sendrecv_in_background = .FALSE. |
|---|
| 465 | |
|---|
| 466 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'pause' ) |
|---|
| 467 | |
|---|
| 468 | ENDIF |
|---|
| 469 | |
|---|
| 470 | ! i_left = nxl+nbgp; i_right = nxr-nbgp |
|---|
| 471 | ! j_south = nys; j_north = nys+nbgp-1 |
|---|
| 472 | ! CALL prognostic_equations_acc |
|---|
| 473 | ! i_left = nxl+nbgp; i_right = nxr-nbgp |
|---|
| 474 | ! j_south = nyn-nbgp+1; j_north = nyn |
|---|
| 475 | ! CALL prognostic_equations_acc |
|---|
| 476 | |
|---|
| 477 | IF ( background_communication ) THEN |
|---|
| 478 | CALL cpu_log( log_point(41), 'exchange-horiz-wait', 'start' ) |
|---|
| 479 | #if defined( __parallel ) |
|---|
| 480 | CALL MPI_WAITALL( req_count, req, wait_stat, ierr ) |
|---|
| 481 | #endif |
|---|
| 482 | CALL cpu_log( log_point(41), 'exchange-horiz-wait', 'pause' ) |
|---|
| 483 | |
|---|
| 484 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'continue' ) |
|---|
| 485 | |
|---|
| 486 | send_receive = 'ns' |
|---|
| 487 | sendrecv_in_background = .TRUE. |
|---|
| 488 | req = 0 |
|---|
| 489 | req_count = 0 |
|---|
| 490 | |
|---|
| 491 | IF ( numprocs == 1 ) THEN ! workaround for single-core GPU runs |
|---|
| 492 | on_device = .TRUE. ! to be removed after complete porting |
|---|
| 493 | ELSE ! of ghost point exchange |
|---|
| 494 | !$acc update host( e_p, pt_p, u_p, v_p, w_p ) |
|---|
| 495 | ENDIF |
|---|
| 496 | |
|---|
| 497 | CALL exchange_horiz( u_p, nbgp ) |
|---|
| 498 | CALL exchange_horiz( v_p, nbgp ) |
|---|
| 499 | CALL exchange_horiz( w_p, nbgp ) |
|---|
| 500 | CALL exchange_horiz( pt_p, nbgp ) |
|---|
| 501 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e_p, nbgp ) |
|---|
| 502 | IF ( ocean ) THEN |
|---|
| 503 | CALL exchange_horiz( sa_p, nbgp ) |
|---|
| 504 | CALL exchange_horiz( rho, nbgp ) |
|---|
| 505 | CALL exchange_horiz( prho, nbgp ) |
|---|
| 506 | ENDIF |
|---|
| 507 | IF (humidity .OR. passive_scalar) THEN |
|---|
| 508 | CALL exchange_horiz( q_p, nbgp ) |
|---|
| 509 | IF ( cloud_physics .AND. icloud_scheme == 0 ) THEN |
|---|
| 510 | CALL exchange_horiz( qr_p, nbgp ) |
|---|
| 511 | CALL exchange_horiz( nr_p, nbgp ) |
|---|
| 512 | ENDIF |
|---|
| 513 | ENDIF |
|---|
| 514 | IF ( cloud_droplets ) THEN |
|---|
| 515 | CALL exchange_horiz( ql, nbgp ) |
|---|
| 516 | CALL exchange_horiz( ql_c, nbgp ) |
|---|
| 517 | CALL exchange_horiz( ql_v, nbgp ) |
|---|
| 518 | CALL exchange_horiz( ql_vp, nbgp ) |
|---|
| 519 | ENDIF |
|---|
| 520 | IF ( wang_kernel .OR. turbulence .OR. use_sgs_for_particles ) & |
|---|
| 521 | THEN |
|---|
| 522 | CALL exchange_horiz( diss, nbgp ) |
|---|
| 523 | ENDIF |
|---|
| 524 | |
|---|
| 525 | IF ( numprocs == 1 ) THEN ! workaround for single-core GPU runs |
|---|
| 526 | on_device = .FALSE. ! to be removed after complete porting |
|---|
| 527 | ELSE ! of ghost point exchange |
|---|
| 528 | !$acc update device( e_p, pt_p, u_p, v_p, w_p ) |
|---|
| 529 | ENDIF |
|---|
| 530 | |
|---|
| 531 | sendrecv_in_background = .FALSE. |
|---|
| 532 | |
|---|
| 533 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'stop' ) |
|---|
| 534 | |
|---|
| 535 | ENDIF |
|---|
| 536 | |
|---|
| 537 | ! i_left = nxl+nbgp; i_right = nxr-nbgp |
|---|
| 538 | ! j_south = nys+nbgp; j_north = nyn-nbgp |
|---|
| 539 | ! CALL prognostic_equations_acc |
|---|
| 540 | |
|---|
| 541 | IF ( background_communication ) THEN |
|---|
| 542 | CALL cpu_log( log_point(41), 'exchange-horiz-wait', 'continue' ) |
|---|
| 543 | #if defined( __parallel ) |
|---|
| 544 | CALL MPI_WAITALL( req_count, req, wait_stat, ierr ) |
|---|
| 545 | #endif |
|---|
| 546 | send_receive = 'al' |
|---|
| 547 | CALL cpu_log( log_point(41), 'exchange-horiz-wait', 'stop' ) |
|---|
| 548 | ENDIF |
|---|
| 549 | |
|---|
| 550 | ENDIF |
|---|
| 551 | |
|---|
| 552 | ! |
|---|
| 553 | !-- Particle transport/physics with the Lagrangian particle model |
|---|
| 554 | !-- (only once during intermediate steps, because it uses an Euler-step) |
|---|
| 555 | !-- ### particle model should be moved before prognostic_equations, in order |
|---|
| 556 | !-- to regard droplet interactions directly |
|---|
| 557 | IF ( particle_advection .AND. & |
|---|
| 558 | simulated_time >= particle_advection_start .AND. & |
|---|
| 559 | intermediate_timestep_count == 1 ) THEN |
|---|
| 560 | CALL lpm |
|---|
| 561 | first_call_lpm = .FALSE. |
|---|
| 562 | ENDIF |
|---|
| 563 | |
|---|
| 564 | ! |
|---|
| 565 | !-- Interaction of droplets with temperature and specific humidity. |
|---|
| 566 | !-- Droplet condensation and evaporation is calculated within |
|---|
| 567 | !-- advec_particles. |
|---|
| 568 | IF ( cloud_droplets .AND. & |
|---|
| 569 | intermediate_timestep_count == intermediate_timestep_count_max )& |
|---|
| 570 | THEN |
|---|
| 571 | CALL interaction_droplets_ptq |
|---|
| 572 | ENDIF |
|---|
| 573 | |
|---|
| 574 | ! |
|---|
| 575 | !-- Exchange of ghost points (lateral boundary conditions) |
|---|
| 576 | IF ( .NOT. background_communication ) THEN |
|---|
| 577 | |
|---|
| 578 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'start' ) |
|---|
| 579 | |
|---|
| 580 | IF ( numprocs == 1 ) THEN ! workaround for single-core GPU runs |
|---|
| 581 | on_device = .TRUE. ! to be removed after complete porting |
|---|
| 582 | ELSE ! of ghost point exchange |
|---|
| 583 | !$acc update host( e_p, pt_p, u_p, v_p, w_p ) |
|---|
| 584 | ENDIF |
|---|
| 585 | |
|---|
| 586 | CALL exchange_horiz( u_p, nbgp ) |
|---|
| 587 | CALL exchange_horiz( v_p, nbgp ) |
|---|
| 588 | CALL exchange_horiz( w_p, nbgp ) |
|---|
| 589 | CALL exchange_horiz( pt_p, nbgp ) |
|---|
| 590 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e_p, nbgp ) |
|---|
| 591 | IF ( ocean ) THEN |
|---|
| 592 | CALL exchange_horiz( sa_p, nbgp ) |
|---|
| 593 | CALL exchange_horiz( rho, nbgp ) |
|---|
| 594 | CALL exchange_horiz( prho, nbgp ) |
|---|
| 595 | ENDIF |
|---|
| 596 | IF (humidity .OR. passive_scalar) THEN |
|---|
| 597 | CALL exchange_horiz( q_p, nbgp ) |
|---|
| 598 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
|---|
| 599 | precipitation ) THEN |
|---|
| 600 | CALL exchange_horiz( qr_p, nbgp ) |
|---|
| 601 | CALL exchange_horiz( nr_p, nbgp ) |
|---|
| 602 | ENDIF |
|---|
| 603 | ENDIF |
|---|
| 604 | IF ( cloud_droplets ) THEN |
|---|
| 605 | CALL exchange_horiz( ql, nbgp ) |
|---|
| 606 | CALL exchange_horiz( ql_c, nbgp ) |
|---|
| 607 | CALL exchange_horiz( ql_v, nbgp ) |
|---|
| 608 | CALL exchange_horiz( ql_vp, nbgp ) |
|---|
| 609 | ENDIF |
|---|
| 610 | IF ( wang_kernel .OR. turbulence .OR. use_sgs_for_particles ) & |
|---|
| 611 | THEN |
|---|
| 612 | CALL exchange_horiz( diss, nbgp ) |
|---|
| 613 | ENDIF |
|---|
| 614 | |
|---|
| 615 | IF ( numprocs == 1 ) THEN ! workaround for single-core GPU runs |
|---|
| 616 | on_device = .FALSE. ! to be removed after complete porting |
|---|
| 617 | ELSE ! of ghost point exchange |
|---|
| 618 | !$acc update device( e_p, pt_p, u_p, v_p, w_p ) |
|---|
| 619 | ENDIF |
|---|
| 620 | |
|---|
| 621 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'stop' ) |
|---|
| 622 | |
|---|
| 623 | ENDIF |
|---|
| 624 | |
|---|
| 625 | ! |
|---|
| 626 | !-- Boundary conditions for the prognostic quantities (except of the |
|---|
| 627 | !-- velocities at the outflow in case of a non-cyclic lateral wall) |
|---|
| 628 | CALL boundary_conds |
|---|
| 629 | |
|---|
| 630 | ! |
|---|
| 631 | !-- When using the land surface model: |
|---|
| 632 | !-- 1) solve energy balance equation to calculate new skin temperature |
|---|
| 633 | !-- 2) run soil model |
|---|
| 634 | IF ( land_surface ) THEN |
|---|
| 635 | |
|---|
| 636 | CALL cpu_log( log_point(54), 'land_surface', 'start' ) |
|---|
| 637 | |
|---|
| 638 | CALL lsm_energy_balance |
|---|
| 639 | CALL lsm_soil_model |
|---|
| 640 | |
|---|
| 641 | CALL cpu_log( log_point(54), 'land_surface', 'stop' ) |
|---|
| 642 | |
|---|
| 643 | ENDIF |
|---|
| 644 | |
|---|
| 645 | ! |
|---|
| 646 | !-- Swap the time levels in preparation for the next time step. |
|---|
| 647 | CALL swap_timelevel |
|---|
| 648 | |
|---|
| 649 | ! |
|---|
| 650 | !-- Temperature offset must be imposed at cyclic boundaries in x-direction |
|---|
| 651 | !-- when a sloping surface is used |
|---|
| 652 | IF ( sloping_surface ) THEN |
|---|
| 653 | IF ( nxl == 0 ) pt(:,:,nxlg:nxl-1) = pt(:,:,nxlg:nxl-1) - & |
|---|
| 654 | pt_slope_offset |
|---|
| 655 | IF ( nxr == nx ) pt(:,:,nxr+1:nxrg) = pt(:,:,nxr+1:nxrg) + & |
|---|
| 656 | pt_slope_offset |
|---|
| 657 | ENDIF |
|---|
| 658 | |
|---|
| 659 | ! |
|---|
| 660 | !-- Impose a turbulent inflow using the recycling method |
|---|
| 661 | IF ( turbulent_inflow ) CALL inflow_turbulence |
|---|
| 662 | |
|---|
| 663 | ! |
|---|
| 664 | !-- Impose a random perturbation on the horizontal velocity field |
|---|
| 665 | IF ( create_disturbances .AND. & |
|---|
| 666 | ( call_psolver_at_all_substeps .AND. & |
|---|
| 667 | intermediate_timestep_count == intermediate_timestep_count_max )& |
|---|
| 668 | .OR. ( .NOT. call_psolver_at_all_substeps .AND. & |
|---|
| 669 | intermediate_timestep_count == 1 ) ) & |
|---|
| 670 | THEN |
|---|
| 671 | time_disturb = time_disturb + dt_3d |
|---|
| 672 | IF ( time_disturb >= dt_disturb ) THEN |
|---|
| 673 | !$acc update host( u, v ) |
|---|
| 674 | IF ( numprocs == 1 ) on_device = .FALSE. ! workaround, remove later |
|---|
| 675 | IF ( hom(nzb+5,1,pr_palm,0) < disturbance_energy_limit ) THEN |
|---|
| 676 | CALL disturb_field( nzb_u_inner, tend, u ) |
|---|
| 677 | CALL disturb_field( nzb_v_inner, tend, v ) |
|---|
| 678 | ELSEIF ( .NOT. bc_lr_cyc .OR. .NOT. bc_ns_cyc ) THEN |
|---|
| 679 | ! |
|---|
| 680 | !-- Runs with a non-cyclic lateral wall need perturbations |
|---|
| 681 | !-- near the inflow throughout the whole simulation |
|---|
| 682 | dist_range = 1 |
|---|
| 683 | CALL disturb_field( nzb_u_inner, tend, u ) |
|---|
| 684 | CALL disturb_field( nzb_v_inner, tend, v ) |
|---|
| 685 | dist_range = 0 |
|---|
| 686 | ENDIF |
|---|
| 687 | IF ( numprocs == 1 ) on_device = .TRUE. ! workaround, remove later |
|---|
| 688 | !$acc update device( u, v ) |
|---|
| 689 | time_disturb = time_disturb - dt_disturb |
|---|
| 690 | ENDIF |
|---|
| 691 | ENDIF |
|---|
| 692 | |
|---|
| 693 | ! |
|---|
| 694 | !-- Reduce the velocity divergence via the equation for perturbation |
|---|
| 695 | !-- pressure. |
|---|
| 696 | IF ( intermediate_timestep_count == 1 .OR. & |
|---|
| 697 | call_psolver_at_all_substeps ) THEN |
|---|
| 698 | CALL pres |
|---|
| 699 | ENDIF |
|---|
| 700 | |
|---|
| 701 | ! |
|---|
| 702 | !-- If required, compute liquid water content |
|---|
| 703 | IF ( cloud_physics ) THEN |
|---|
| 704 | CALL calc_liquid_water_content |
|---|
| 705 | !$acc update device( ql ) |
|---|
| 706 | ENDIF |
|---|
| 707 | ! |
|---|
| 708 | !-- If required, compute virtual potential temperature |
|---|
| 709 | IF ( humidity ) THEN |
|---|
| 710 | CALL compute_vpt |
|---|
| 711 | !$acc update device( vpt ) |
|---|
| 712 | ENDIF |
|---|
| 713 | |
|---|
| 714 | ! |
|---|
| 715 | !-- Compute the diffusion quantities |
|---|
| 716 | IF ( .NOT. constant_diffusion ) THEN |
|---|
| 717 | |
|---|
| 718 | ! |
|---|
| 719 | !-- Determine surface fluxes shf and qsws and surface values |
|---|
| 720 | !-- pt_surface and q_surface in dependence on data from external |
|---|
| 721 | !-- file LSF_DATA respectively |
|---|
| 722 | IF ( ( large_scale_forcing .AND. lsf_surf ) .AND. & |
|---|
| 723 | intermediate_timestep_count == intermediate_timestep_count_max )& |
|---|
| 724 | THEN |
|---|
| 725 | CALL ls_forcing_surf ( simulated_time ) |
|---|
| 726 | ENDIF |
|---|
| 727 | |
|---|
| 728 | ! |
|---|
| 729 | !-- First the vertical fluxes in the Prandtl layer are being computed |
|---|
| 730 | IF ( prandtl_layer ) THEN |
|---|
| 731 | CALL cpu_log( log_point(19), 'prandtl_fluxes', 'start' ) |
|---|
| 732 | CALL prandtl_fluxes |
|---|
| 733 | CALL cpu_log( log_point(19), 'prandtl_fluxes', 'stop' ) |
|---|
| 734 | ENDIF |
|---|
| 735 | |
|---|
| 736 | ! |
|---|
| 737 | !-- Compute the diffusion coefficients |
|---|
| 738 | CALL cpu_log( log_point(17), 'diffusivities', 'start' ) |
|---|
| 739 | IF ( .NOT. humidity ) THEN |
|---|
| 740 | IF ( ocean ) THEN |
|---|
| 741 | CALL diffusivities( prho, prho_reference ) |
|---|
| 742 | ELSE |
|---|
| 743 | CALL diffusivities( pt, pt_reference ) |
|---|
| 744 | ENDIF |
|---|
| 745 | ELSE |
|---|
| 746 | CALL diffusivities( vpt, pt_reference ) |
|---|
| 747 | ENDIF |
|---|
| 748 | CALL cpu_log( log_point(17), 'diffusivities', 'stop' ) |
|---|
| 749 | |
|---|
| 750 | ENDIF |
|---|
| 751 | |
|---|
| 752 | ENDDO ! Intermediate step loop |
|---|
| 753 | |
|---|
| 754 | ! |
|---|
| 755 | !-- Increase simulation time and output times |
|---|
| 756 | nr_timesteps_this_run = nr_timesteps_this_run + 1 |
|---|
| 757 | current_timestep_number = current_timestep_number + 1 |
|---|
| 758 | simulated_time = simulated_time + dt_3d |
|---|
| 759 | simulated_time_chr = time_to_string( simulated_time ) |
|---|
| 760 | time_since_reference_point = simulated_time - coupling_start_time |
|---|
| 761 | |
|---|
| 762 | IF ( simulated_time >= skip_time_data_output_av ) THEN |
|---|
| 763 | time_do_av = time_do_av + dt_3d |
|---|
| 764 | ENDIF |
|---|
| 765 | IF ( simulated_time >= skip_time_do2d_xy ) THEN |
|---|
| 766 | time_do2d_xy = time_do2d_xy + dt_3d |
|---|
| 767 | ENDIF |
|---|
| 768 | IF ( simulated_time >= skip_time_do2d_xz ) THEN |
|---|
| 769 | time_do2d_xz = time_do2d_xz + dt_3d |
|---|
| 770 | ENDIF |
|---|
| 771 | IF ( simulated_time >= skip_time_do2d_yz ) THEN |
|---|
| 772 | time_do2d_yz = time_do2d_yz + dt_3d |
|---|
| 773 | ENDIF |
|---|
| 774 | IF ( simulated_time >= skip_time_do3d ) THEN |
|---|
| 775 | time_do3d = time_do3d + dt_3d |
|---|
| 776 | ENDIF |
|---|
| 777 | DO mid = 1, masks |
|---|
| 778 | IF ( simulated_time >= skip_time_domask(mid) ) THEN |
|---|
| 779 | time_domask(mid)= time_domask(mid) + dt_3d |
|---|
| 780 | ENDIF |
|---|
| 781 | ENDDO |
|---|
| 782 | time_dvrp = time_dvrp + dt_3d |
|---|
| 783 | IF ( simulated_time >= skip_time_dosp ) THEN |
|---|
| 784 | time_dosp = time_dosp + dt_3d |
|---|
| 785 | ENDIF |
|---|
| 786 | time_dots = time_dots + dt_3d |
|---|
| 787 | IF ( .NOT. first_call_lpm ) THEN |
|---|
| 788 | time_dopts = time_dopts + dt_3d |
|---|
| 789 | ENDIF |
|---|
| 790 | IF ( simulated_time >= skip_time_dopr ) THEN |
|---|
| 791 | time_dopr = time_dopr + dt_3d |
|---|
| 792 | ENDIF |
|---|
| 793 | time_dopr_listing = time_dopr_listing + dt_3d |
|---|
| 794 | time_run_control = time_run_control + dt_3d |
|---|
| 795 | |
|---|
| 796 | ! |
|---|
| 797 | !-- Data exchange between coupled models |
|---|
| 798 | IF ( coupling_mode /= 'uncoupled' .AND. run_coupled ) THEN |
|---|
| 799 | time_coupling = time_coupling + dt_3d |
|---|
| 800 | |
|---|
| 801 | ! |
|---|
| 802 | !-- In case of model termination initiated by the local model |
|---|
| 803 | !-- (terminate_coupled > 0), the coupler must be skipped because it would |
|---|
| 804 | !-- cause an MPI intercomminucation hang. |
|---|
| 805 | !-- If necessary, the coupler will be called at the beginning of the |
|---|
| 806 | !-- next restart run. |
|---|
| 807 | DO WHILE ( time_coupling >= dt_coupling .AND. terminate_coupled == 0 ) |
|---|
| 808 | CALL surface_coupler |
|---|
| 809 | time_coupling = time_coupling - dt_coupling |
|---|
| 810 | ENDDO |
|---|
| 811 | ENDIF |
|---|
| 812 | |
|---|
| 813 | ! |
|---|
| 814 | !-- Execute user-defined actions |
|---|
| 815 | CALL user_actions( 'after_integration' ) |
|---|
| 816 | |
|---|
| 817 | ! |
|---|
| 818 | !-- If Galilei transformation is used, determine the distance that the |
|---|
| 819 | !-- model has moved so far |
|---|
| 820 | IF ( galilei_transformation ) THEN |
|---|
| 821 | advected_distance_x = advected_distance_x + u_gtrans * dt_3d |
|---|
| 822 | advected_distance_y = advected_distance_y + v_gtrans * dt_3d |
|---|
| 823 | ENDIF |
|---|
| 824 | |
|---|
| 825 | ! |
|---|
| 826 | !-- Check, if restart is necessary (because cpu-time is expiring or |
|---|
| 827 | !-- because it is forced by user) and set stop flag |
|---|
| 828 | !-- This call is skipped if the remote model has already initiated a restart. |
|---|
| 829 | IF ( .NOT. terminate_run ) CALL check_for_restart |
|---|
| 830 | |
|---|
| 831 | ! |
|---|
| 832 | !-- Carry out statistical analysis and output at the requested output times. |
|---|
| 833 | !-- The MOD function is used for calculating the output time counters (like |
|---|
| 834 | !-- time_dopr) in order to regard a possible decrease of the output time |
|---|
| 835 | !-- interval in case of restart runs |
|---|
| 836 | |
|---|
| 837 | ! |
|---|
| 838 | !-- Set a flag indicating that so far no statistics have been created |
|---|
| 839 | !-- for this time step |
|---|
| 840 | flow_statistics_called = .FALSE. |
|---|
| 841 | |
|---|
| 842 | ! |
|---|
| 843 | !-- If required, call flow_statistics for averaging in time |
|---|
| 844 | IF ( averaging_interval_pr /= 0.0_wp .AND. & |
|---|
| 845 | ( dt_dopr - time_dopr ) <= averaging_interval_pr .AND. & |
|---|
| 846 | simulated_time >= skip_time_dopr ) THEN |
|---|
| 847 | time_dopr_av = time_dopr_av + dt_3d |
|---|
| 848 | IF ( time_dopr_av >= dt_averaging_input_pr ) THEN |
|---|
| 849 | do_sum = .TRUE. |
|---|
| 850 | time_dopr_av = MOD( time_dopr_av, & |
|---|
| 851 | MAX( dt_averaging_input_pr, dt_3d ) ) |
|---|
| 852 | ENDIF |
|---|
| 853 | ENDIF |
|---|
| 854 | IF ( do_sum ) CALL flow_statistics |
|---|
| 855 | |
|---|
| 856 | ! |
|---|
| 857 | !-- Sum-up 3d-arrays for later output of time-averaged 2d/3d/masked data |
|---|
| 858 | IF ( averaging_interval /= 0.0_wp .AND. & |
|---|
| 859 | ( dt_data_output_av - time_do_av ) <= averaging_interval .AND. & |
|---|
| 860 | simulated_time >= skip_time_data_output_av ) & |
|---|
| 861 | THEN |
|---|
| 862 | time_do_sla = time_do_sla + dt_3d |
|---|
| 863 | IF ( time_do_sla >= dt_averaging_input ) THEN |
|---|
| 864 | CALL sum_up_3d_data |
|---|
| 865 | average_count_3d = average_count_3d + 1 |
|---|
| 866 | time_do_sla = MOD( time_do_sla, MAX( dt_averaging_input, dt_3d ) ) |
|---|
| 867 | ENDIF |
|---|
| 868 | ENDIF |
|---|
| 869 | |
|---|
| 870 | ! |
|---|
| 871 | !-- Calculate spectra for time averaging |
|---|
| 872 | IF ( averaging_interval_sp /= 0.0_wp .AND. & |
|---|
| 873 | ( dt_dosp - time_dosp ) <= averaging_interval_sp .AND. & |
|---|
| 874 | simulated_time >= skip_time_dosp ) THEN |
|---|
| 875 | time_dosp_av = time_dosp_av + dt_3d |
|---|
| 876 | IF ( time_dosp_av >= dt_averaging_input_pr ) THEN |
|---|
| 877 | CALL calc_spectra |
|---|
| 878 | time_dosp_av = MOD( time_dosp_av, & |
|---|
| 879 | MAX( dt_averaging_input_pr, dt_3d ) ) |
|---|
| 880 | ENDIF |
|---|
| 881 | ENDIF |
|---|
| 882 | |
|---|
| 883 | ! |
|---|
| 884 | !-- Computation and output of run control parameters. |
|---|
| 885 | !-- This is also done whenever perturbations have been imposed |
|---|
| 886 | IF ( time_run_control >= dt_run_control .OR. & |
|---|
| 887 | timestep_scheme(1:5) /= 'runge' .OR. disturbance_created ) & |
|---|
| 888 | THEN |
|---|
| 889 | CALL run_control |
|---|
| 890 | IF ( time_run_control >= dt_run_control ) THEN |
|---|
| 891 | time_run_control = MOD( time_run_control, & |
|---|
| 892 | MAX( dt_run_control, dt_3d ) ) |
|---|
| 893 | ENDIF |
|---|
| 894 | ENDIF |
|---|
| 895 | |
|---|
| 896 | ! |
|---|
| 897 | !-- Profile output (ASCII) on file |
|---|
| 898 | IF ( time_dopr_listing >= dt_dopr_listing ) THEN |
|---|
| 899 | CALL print_1d |
|---|
| 900 | time_dopr_listing = MOD( time_dopr_listing, MAX( dt_dopr_listing, & |
|---|
| 901 | dt_3d ) ) |
|---|
| 902 | ENDIF |
|---|
| 903 | |
|---|
| 904 | ! |
|---|
| 905 | !-- Graphic output for PROFIL |
|---|
| 906 | IF ( time_dopr >= dt_dopr ) THEN |
|---|
| 907 | IF ( dopr_n /= 0 ) CALL data_output_profiles |
|---|
| 908 | time_dopr = MOD( time_dopr, MAX( dt_dopr, dt_3d ) ) |
|---|
| 909 | time_dopr_av = 0.0_wp ! due to averaging (see above) |
|---|
| 910 | ENDIF |
|---|
| 911 | |
|---|
| 912 | ! |
|---|
| 913 | !-- Graphic output for time series |
|---|
| 914 | IF ( time_dots >= dt_dots ) THEN |
|---|
| 915 | CALL data_output_tseries |
|---|
| 916 | time_dots = MOD( time_dots, MAX( dt_dots, dt_3d ) ) |
|---|
| 917 | ENDIF |
|---|
| 918 | |
|---|
| 919 | ! |
|---|
| 920 | !-- Output of spectra (formatted for use with PROFIL), in case of no |
|---|
| 921 | !-- time averaging, spectra has to be calculated before |
|---|
| 922 | IF ( time_dosp >= dt_dosp ) THEN |
|---|
| 923 | IF ( average_count_sp == 0 ) CALL calc_spectra |
|---|
| 924 | CALL data_output_spectra |
|---|
| 925 | time_dosp = MOD( time_dosp, MAX( dt_dosp, dt_3d ) ) |
|---|
| 926 | ENDIF |
|---|
| 927 | |
|---|
| 928 | ! |
|---|
| 929 | !-- 2d-data output (cross-sections) |
|---|
| 930 | IF ( time_do2d_xy >= dt_do2d_xy ) THEN |
|---|
| 931 | CALL data_output_2d( 'xy', 0 ) |
|---|
| 932 | time_do2d_xy = MOD( time_do2d_xy, MAX( dt_do2d_xy, dt_3d ) ) |
|---|
| 933 | ENDIF |
|---|
| 934 | IF ( time_do2d_xz >= dt_do2d_xz ) THEN |
|---|
| 935 | CALL data_output_2d( 'xz', 0 ) |
|---|
| 936 | time_do2d_xz = MOD( time_do2d_xz, MAX( dt_do2d_xz, dt_3d ) ) |
|---|
| 937 | ENDIF |
|---|
| 938 | IF ( time_do2d_yz >= dt_do2d_yz ) THEN |
|---|
| 939 | CALL data_output_2d( 'yz', 0 ) |
|---|
| 940 | time_do2d_yz = MOD( time_do2d_yz, MAX( dt_do2d_yz, dt_3d ) ) |
|---|
| 941 | ENDIF |
|---|
| 942 | |
|---|
| 943 | ! |
|---|
| 944 | !-- 3d-data output (volume data) |
|---|
| 945 | IF ( time_do3d >= dt_do3d ) THEN |
|---|
| 946 | CALL data_output_3d( 0 ) |
|---|
| 947 | time_do3d = MOD( time_do3d, MAX( dt_do3d, dt_3d ) ) |
|---|
| 948 | ENDIF |
|---|
| 949 | |
|---|
| 950 | ! |
|---|
| 951 | !-- masked data output |
|---|
| 952 | !-- Parallel netcdf output is not tested so far for masked data, hence |
|---|
| 953 | !-- netcdf_data_format is switched back to non-paralell output. |
|---|
| 954 | netcdf_data_format_save = netcdf_data_format |
|---|
| 955 | IF ( netcdf_data_format == 5 ) netcdf_data_format = 3 |
|---|
| 956 | IF ( netcdf_data_format == 6 ) netcdf_data_format = 4 |
|---|
| 957 | DO mid = 1, masks |
|---|
| 958 | IF ( time_domask(mid) >= dt_domask(mid) ) THEN |
|---|
| 959 | CALL data_output_mask( 0 ) |
|---|
| 960 | time_domask(mid) = MOD( time_domask(mid), & |
|---|
| 961 | MAX( dt_domask(mid), dt_3d ) ) |
|---|
| 962 | ENDIF |
|---|
| 963 | ENDDO |
|---|
| 964 | netcdf_data_format = netcdf_data_format_save |
|---|
| 965 | |
|---|
| 966 | ! |
|---|
| 967 | !-- Output of time-averaged 2d/3d/masked data |
|---|
| 968 | IF ( time_do_av >= dt_data_output_av ) THEN |
|---|
| 969 | CALL average_3d_data |
|---|
| 970 | CALL data_output_2d( 'xy', 1 ) |
|---|
| 971 | CALL data_output_2d( 'xz', 1 ) |
|---|
| 972 | CALL data_output_2d( 'yz', 1 ) |
|---|
| 973 | CALL data_output_3d( 1 ) |
|---|
| 974 | !-- Parallel netcdf output is not tested so far for masked data, hence |
|---|
| 975 | !-- netcdf_data_format is switched back to non-paralell output. |
|---|
| 976 | netcdf_data_format_save = netcdf_data_format |
|---|
| 977 | IF ( netcdf_data_format == 5 ) netcdf_data_format = 3 |
|---|
| 978 | IF ( netcdf_data_format == 6 ) netcdf_data_format = 4 |
|---|
| 979 | DO mid = 1, masks |
|---|
| 980 | CALL data_output_mask( 1 ) |
|---|
| 981 | ENDDO |
|---|
| 982 | netcdf_data_format = netcdf_data_format_save |
|---|
| 983 | time_do_av = MOD( time_do_av, MAX( dt_data_output_av, dt_3d ) ) |
|---|
| 984 | ENDIF |
|---|
| 985 | |
|---|
| 986 | ! |
|---|
| 987 | !-- Output of particle time series |
|---|
| 988 | IF ( particle_advection ) THEN |
|---|
| 989 | IF ( time_dopts >= dt_dopts .OR. & |
|---|
| 990 | ( simulated_time >= particle_advection_start .AND. & |
|---|
| 991 | first_call_lpm ) ) THEN |
|---|
| 992 | CALL data_output_ptseries |
|---|
| 993 | time_dopts = MOD( time_dopts, MAX( dt_dopts, dt_3d ) ) |
|---|
| 994 | ENDIF |
|---|
| 995 | ENDIF |
|---|
| 996 | |
|---|
| 997 | ! |
|---|
| 998 | !-- Output of dvrp-graphics (isosurface, particles, slicer) |
|---|
| 999 | #if defined( __dvrp_graphics ) |
|---|
| 1000 | CALL DVRP_LOG_EVENT( -2, current_timestep_number-1 ) |
|---|
| 1001 | #endif |
|---|
| 1002 | IF ( time_dvrp >= dt_dvrp ) THEN |
|---|
| 1003 | CALL data_output_dvrp |
|---|
| 1004 | time_dvrp = MOD( time_dvrp, MAX( dt_dvrp, dt_3d ) ) |
|---|
| 1005 | ENDIF |
|---|
| 1006 | #if defined( __dvrp_graphics ) |
|---|
| 1007 | CALL DVRP_LOG_EVENT( 2, current_timestep_number ) |
|---|
| 1008 | #endif |
|---|
| 1009 | |
|---|
| 1010 | ! |
|---|
| 1011 | !-- If required, set the heat flux for the next time step at a random value |
|---|
| 1012 | IF ( constant_heatflux .AND. random_heatflux ) CALL disturb_heatflux |
|---|
| 1013 | |
|---|
| 1014 | ! |
|---|
| 1015 | !-- Execute user-defined actions |
|---|
| 1016 | CALL user_actions( 'after_timestep' ) |
|---|
| 1017 | |
|---|
| 1018 | ! |
|---|
| 1019 | !-- Output elapsed simulated time in form of a progress bar on stdout |
|---|
| 1020 | IF ( myid == 0 ) CALL output_progress_bar |
|---|
| 1021 | |
|---|
| 1022 | CALL cpu_log( log_point_s(10), 'timesteps', 'stop' ) |
|---|
| 1023 | |
|---|
| 1024 | |
|---|
| 1025 | ENDDO ! time loop |
|---|
| 1026 | |
|---|
| 1027 | IF ( myid == 0 ) CALL finish_progress_bar |
|---|
| 1028 | |
|---|
| 1029 | #if defined( __dvrp_graphics ) |
|---|
| 1030 | CALL DVRP_LOG_EVENT( -2, current_timestep_number ) |
|---|
| 1031 | #endif |
|---|
| 1032 | |
|---|
| 1033 | CALL location_message( 'finished time-stepping', .TRUE. ) |
|---|
| 1034 | |
|---|
| 1035 | END SUBROUTINE time_integration |
|---|
