| 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 1997-2012 Leibniz University 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 | ! Former revisions: |
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| 24 | ! ----------------- |
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| 25 | ! $Id: time_integration.f90 1054 2012-11-13 17:30:09Z raasch $ |
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| 26 | ! |
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| 27 | ! 1053 2012-11-13 17:11:03Z hoffmann |
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| 28 | ! exchange of ghost points for nr, qr added |
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| 29 | ! |
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| 30 | ! 1036 2012-10-22 13:43:42Z raasch |
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| 31 | ! code put under GPL (PALM 3.9) |
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| 32 | ! |
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| 33 | ! 1019 2012-09-28 06:46:45Z raasch |
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| 34 | ! non-optimized version of prognostic_equations removed |
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| 35 | ! |
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| 36 | ! 1015 2012-09-27 09:23:24Z raasch |
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| 37 | ! +call of prognostic_equations_acc |
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| 38 | ! |
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| 39 | ! 1001 2012-09-13 14:08:46Z raasch |
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| 40 | ! all actions concerning leapfrog- and upstream-spline-scheme removed |
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| 41 | ! |
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| 42 | ! 849 2012-03-15 10:35:09Z raasch |
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| 43 | ! advec_particles renamed lpm, first_call_advec_particles renamed first_call_lpm |
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| 44 | ! |
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| 45 | ! 825 2012-02-19 03:03:44Z raasch |
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| 46 | ! wang_collision_kernel renamed wang_kernel |
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| 47 | ! |
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| 48 | ! 790 2011-11-29 03:11:20Z raasch |
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| 49 | ! exchange of ghostpoints for array diss |
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| 50 | ! |
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| 51 | ! 707 2011-03-29 11:39:40Z raasch |
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| 52 | ! bc_lr/ns replaced by bc_lr/ns_cyc, calls of exchange_horiz are modified, |
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| 53 | ! adaption to sloping surface |
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| 54 | ! |
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| 55 | ! 667 2010-12-23 12:06:00Z suehring/gryschka |
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| 56 | ! Calls of exchange_horiz are modified. |
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| 57 | ! Adaption to slooping surface. |
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| 58 | ! |
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| 59 | ! 449 2010-02-02 11:23:59Z raasch |
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| 60 | ! Bugfix: exchange of ghost points for prho included |
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| 61 | ! |
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| 62 | ! 410 2009-12-04 17:05:40Z letzel |
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| 63 | ! masked data output |
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| 64 | ! |
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| 65 | ! 388 2009-09-23 09:40:33Z raasch |
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| 66 | ! Using prho instead of rho in diffusvities. |
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| 67 | ! Coupling with independent precursor runs. |
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| 68 | ! Bugfix: output of particle time series only if particle advection is switched |
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| 69 | ! on |
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| 70 | ! |
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| 71 | ! 151 2008-03-07 13:42:18Z raasch |
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| 72 | ! inflow turbulence is imposed by calling new routine inflow_turbulence |
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| 73 | ! |
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| 74 | ! 108 2007-08-24 15:10:38Z letzel |
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| 75 | ! Call of new routine surface_coupler, |
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| 76 | ! presure solver is called after the first Runge-Kutta substep instead of the |
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| 77 | ! last in case that call_psolver_at_all_substeps = .F.; for this case, the |
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| 78 | ! random perturbation has to be added to the velocity fields also after the |
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| 79 | ! first substep |
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| 80 | ! |
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| 81 | ! 97 2007-06-21 08:23:15Z raasch |
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| 82 | ! diffusivities is called with argument rho in case of ocean runs, |
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| 83 | ! new argument pt_/prho_reference in calls of diffusivities, |
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| 84 | ! ghostpoint exchange for salinity and density |
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| 85 | ! |
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| 86 | ! 87 2007-05-22 15:46:47Z raasch |
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| 87 | ! var_hom renamed pr_palm |
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| 88 | ! |
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| 89 | ! 75 2007-03-22 09:54:05Z raasch |
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| 90 | ! Move call of user_actions( 'after_integration' ) below increment of times |
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| 91 | ! and counters, |
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| 92 | ! calls of prognostic_equations_.. changed to .._noopt, .._cache, and |
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| 93 | ! .._vector, these calls are now controlled by switch loop_optimization, |
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| 94 | ! uxrp, vynp eliminated, 2nd+3rd argument removed from exchange horiz, |
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| 95 | ! moisture renamed humidity |
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| 96 | ! |
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| 97 | ! RCS Log replace by Id keyword, revision history cleaned up |
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| 98 | ! |
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| 99 | ! Revision 1.8 2006/08/22 14:16:05 raasch |
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| 100 | ! Disturbances are imposed only for the last Runge-Kutta-substep |
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| 101 | ! |
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| 102 | ! Revision 1.2 2004/04/30 13:03:40 raasch |
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| 103 | ! decalpha-specific warning removed, routine name changed to time_integration, |
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| 104 | ! particle advection is carried out only once during the intermediate steps, |
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| 105 | ! impulse_advec renamed momentum_advec |
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| 106 | ! |
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| 107 | ! Revision 1.1 1997/08/11 06:19:04 raasch |
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| 108 | ! Initial revision |
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| 109 | ! |
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| 110 | ! |
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| 111 | ! Description: |
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| 112 | ! ------------ |
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| 113 | ! Integration in time of the model equations, statistical analysis and graphic |
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| 114 | ! output |
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| 115 | !------------------------------------------------------------------------------! |
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| 116 | |
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| 117 | USE arrays_3d |
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| 118 | USE averaging |
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| 119 | USE control_parameters |
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| 120 | USE cpulog |
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| 121 | #if defined( __dvrp_graphics ) |
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| 122 | USE DVRP |
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| 123 | #endif |
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| 124 | USE grid_variables |
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| 125 | USE indices |
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| 126 | USE interaction_droplets_ptq_mod |
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| 127 | USE interfaces |
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| 128 | USE particle_attributes |
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| 129 | USE pegrid |
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| 130 | USE prognostic_equations_mod |
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| 131 | USE statistics |
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| 132 | USE user_actions_mod |
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| 133 | |
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| 134 | IMPLICIT NONE |
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| 135 | |
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| 136 | CHARACTER (LEN=9) :: time_to_string |
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| 137 | INTEGER :: i, j, k |
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| 138 | |
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| 139 | ! |
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| 140 | !-- At the beginning of a simulation determine the time step as well as |
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| 141 | !-- determine and print out the run control parameters |
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| 142 | IF ( simulated_time == 0.0 ) CALL timestep |
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| 143 | |
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| 144 | CALL run_control |
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| 145 | |
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| 146 | |
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| 147 | ! |
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| 148 | !-- Data exchange between coupled models in case that a call has been omitted |
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| 149 | !-- at the end of the previous run of a job chain. |
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| 150 | IF ( coupling_mode /= 'uncoupled' .AND. run_coupled ) THEN |
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| 151 | ! |
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| 152 | !-- In case of model termination initiated by the local model the coupler |
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| 153 | !-- must not be called because this would again cause an MPI hang. |
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| 154 | DO WHILE ( time_coupling >= dt_coupling .AND. terminate_coupled == 0 ) |
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| 155 | CALL surface_coupler |
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| 156 | time_coupling = time_coupling - dt_coupling |
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| 157 | ENDDO |
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| 158 | IF (time_coupling == 0.0 .AND. time_since_reference_point < dt_coupling)& |
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| 159 | THEN |
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| 160 | time_coupling = time_since_reference_point |
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| 161 | ENDIF |
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| 162 | ENDIF |
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| 163 | |
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| 164 | |
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| 165 | #if defined( __dvrp_graphics ) |
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| 166 | ! |
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| 167 | !-- Time measurement with dvrp software |
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| 168 | CALL DVRP_LOG_EVENT( 2, current_timestep_number ) |
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| 169 | #endif |
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| 170 | |
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| 171 | ! |
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| 172 | !-- Start of the time loop |
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| 173 | DO WHILE ( simulated_time < end_time .AND. .NOT. stop_dt .AND. & |
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| 174 | .NOT. terminate_run ) |
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| 175 | |
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| 176 | CALL cpu_log( log_point_s(10), 'timesteps', 'start' ) |
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| 177 | ! |
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| 178 | !-- Determine size of next time step |
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| 179 | IF ( simulated_time /= 0.0 ) CALL timestep |
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| 180 | ! |
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| 181 | !-- Execute the user-defined actions |
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| 182 | CALL user_actions( 'before_timestep' ) |
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| 183 | |
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| 184 | ! |
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| 185 | !-- Start of intermediate step loop |
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| 186 | intermediate_timestep_count = 0 |
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| 187 | DO WHILE ( intermediate_timestep_count < & |
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| 188 | intermediate_timestep_count_max ) |
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| 189 | |
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| 190 | intermediate_timestep_count = intermediate_timestep_count + 1 |
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| 191 | |
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| 192 | ! |
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| 193 | !-- Set the steering factors for the prognostic equations which depend |
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| 194 | !-- on the timestep scheme |
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| 195 | CALL timestep_scheme_steering |
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| 196 | |
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| 197 | ! |
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| 198 | !-- Solve the prognostic equations. A fast cache optimized version with |
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| 199 | !-- only one single loop is used in case of Piascek-Williams advection |
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| 200 | !-- scheme. NEC vector machines use a different version, because |
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| 201 | !-- in the other versions a good vectorization is prohibited due to |
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| 202 | !-- inlining problems. |
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| 203 | IF ( loop_optimization == 'cache' ) THEN |
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| 204 | CALL prognostic_equations_cache |
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| 205 | ELSEIF ( loop_optimization == 'vector' ) THEN |
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| 206 | CALL prognostic_equations_vector |
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| 207 | ELSEIF ( loop_optimization == 'acc' ) THEN |
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| 208 | CALL prognostic_equations_acc |
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| 209 | ENDIF |
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| 210 | |
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| 211 | ! |
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| 212 | !-- Particle transport/physics with the Lagrangian particle model |
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| 213 | !-- (only once during intermediate steps, because it uses an Euler-step) |
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| 214 | IF ( particle_advection .AND. & |
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| 215 | simulated_time >= particle_advection_start .AND. & |
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| 216 | intermediate_timestep_count == 1 ) THEN |
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| 217 | CALL lpm |
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| 218 | first_call_lpm = .FALSE. |
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| 219 | ENDIF |
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| 220 | |
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| 221 | ! |
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| 222 | !-- Interaction of droplets with temperature and specific humidity. |
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| 223 | !-- Droplet condensation and evaporation is calculated within |
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| 224 | !-- advec_particles. |
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| 225 | IF ( cloud_droplets .AND. & |
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| 226 | intermediate_timestep_count == intermediate_timestep_count_max )& |
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| 227 | THEN |
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| 228 | CALL interaction_droplets_ptq |
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| 229 | ENDIF |
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| 230 | |
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| 231 | ! |
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| 232 | !-- Exchange of ghost points (lateral boundary conditions) |
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| 233 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'start' ) |
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| 234 | CALL exchange_horiz( u_p, nbgp ) |
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| 235 | CALL exchange_horiz( v_p, nbgp ) |
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| 236 | CALL exchange_horiz( w_p, nbgp ) |
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| 237 | CALL exchange_horiz( pt_p, nbgp ) |
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| 238 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e_p, nbgp ) |
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| 239 | IF ( ocean ) THEN |
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| 240 | CALL exchange_horiz( sa_p, nbgp ) |
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| 241 | CALL exchange_horiz( rho, nbgp ) |
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| 242 | CALL exchange_horiz( prho, nbgp ) |
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| 243 | ENDIF |
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| 244 | IF (humidity .OR. passive_scalar) THEN |
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| 245 | CALL exchange_horiz( q_p, nbgp ) |
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| 246 | IF ( cloud_physics .AND. icloud_scheme == 0 ) THEN |
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| 247 | CALL exchange_horiz( qr_p, nbgp ) |
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| 248 | CALL exchange_horiz( nr_p, nbgp ) |
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| 249 | ENDIF |
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| 250 | ENDIF |
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| 251 | IF ( cloud_droplets ) THEN |
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| 252 | CALL exchange_horiz( ql, nbgp ) |
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| 253 | CALL exchange_horiz( ql_c, nbgp ) |
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| 254 | CALL exchange_horiz( ql_v, nbgp ) |
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| 255 | CALL exchange_horiz( ql_vp, nbgp ) |
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| 256 | ENDIF |
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| 257 | IF ( wang_kernel ) CALL exchange_horiz( diss, nbgp ) |
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| 258 | |
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| 259 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'stop' ) |
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| 260 | |
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| 261 | ! |
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| 262 | !-- Boundary conditions for the prognostic quantities (except of the |
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| 263 | !-- velocities at the outflow in case of a non-cyclic lateral wall) |
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| 264 | CALL boundary_conds( 'main' ) |
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| 265 | |
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| 266 | ! |
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| 267 | !-- Swap the time levels in preparation for the next time step. |
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| 268 | CALL swap_timelevel |
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| 269 | |
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| 270 | ! |
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| 271 | !-- Temperature offset must be imposed at cyclic boundaries in x-direction |
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| 272 | !-- when a sloping surface is used |
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| 273 | IF ( sloping_surface ) THEN |
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| 274 | IF ( nxl == 0 ) pt(:,:,nxlg:nxl-1) = pt(:,:,nxlg:nxl-1) - & |
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| 275 | pt_slope_offset |
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| 276 | IF ( nxr == nx ) pt(:,:,nxr+1:nxrg) = pt(:,:,nxr+1:nxrg) + & |
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| 277 | pt_slope_offset |
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| 278 | ENDIF |
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| 279 | |
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| 280 | ! |
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| 281 | !-- Impose a turbulent inflow using the recycling method |
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| 282 | IF ( turbulent_inflow ) CALL inflow_turbulence |
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| 283 | |
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| 284 | ! |
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| 285 | !-- Impose a random perturbation on the horizontal velocity field |
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| 286 | IF ( create_disturbances .AND. & |
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| 287 | ( call_psolver_at_all_substeps .AND. & |
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| 288 | intermediate_timestep_count == intermediate_timestep_count_max )& |
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| 289 | .OR. ( .NOT. call_psolver_at_all_substeps .AND. & |
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| 290 | intermediate_timestep_count == 1 ) ) & |
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| 291 | THEN |
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| 292 | time_disturb = time_disturb + dt_3d |
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| 293 | IF ( time_disturb >= dt_disturb ) THEN |
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| 294 | IF ( hom(nzb+5,1,pr_palm,0) < disturbance_energy_limit ) THEN |
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| 295 | CALL disturb_field( nzb_u_inner, tend, u ) |
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| 296 | CALL disturb_field( nzb_v_inner, tend, v ) |
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| 297 | ELSEIF ( .NOT. bc_lr_cyc .OR. .NOT. bc_ns_cyc ) THEN |
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| 298 | ! |
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| 299 | !-- Runs with a non-cyclic lateral wall need perturbations |
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| 300 | !-- near the inflow throughout the whole simulation |
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| 301 | dist_range = 1 |
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| 302 | CALL disturb_field( nzb_u_inner, tend, u ) |
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| 303 | CALL disturb_field( nzb_v_inner, tend, v ) |
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| 304 | dist_range = 0 |
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| 305 | ENDIF |
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| 306 | time_disturb = time_disturb - dt_disturb |
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| 307 | ENDIF |
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| 308 | ENDIF |
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| 309 | |
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| 310 | ! |
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| 311 | !-- Reduce the velocity divergence via the equation for perturbation |
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| 312 | !-- pressure. |
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| 313 | IF ( intermediate_timestep_count == 1 .OR. & |
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| 314 | call_psolver_at_all_substeps ) THEN |
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| 315 | CALL pres |
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| 316 | ENDIF |
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| 317 | ! |
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| 318 | !-- Update device memory for calculating diffusion quantities and for next |
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| 319 | !-- timestep |
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| 320 | !$acc update device( e, pt, u, v, w ) |
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| 321 | !$acc update device( q ) if ( allocated( q ) ) |
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| 322 | |
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| 323 | ! |
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| 324 | !-- If required, compute virtuell potential temperature |
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| 325 | IF ( humidity ) THEN |
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| 326 | CALL compute_vpt |
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| 327 | !$acc update device( vpt ) |
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| 328 | ENDIF |
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| 329 | |
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| 330 | ! |
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| 331 | !-- If required, compute liquid water content |
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| 332 | IF ( cloud_physics ) THEN |
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| 333 | CALL calc_liquid_water_content |
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| 334 | !$acc update device( ql ) |
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| 335 | ENDIF |
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| 336 | |
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| 337 | ! |
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| 338 | !-- Compute the diffusion quantities |
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| 339 | IF ( .NOT. constant_diffusion ) THEN |
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| 340 | |
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| 341 | ! |
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| 342 | !-- First the vertical fluxes in the Prandtl layer are being computed |
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| 343 | IF ( prandtl_layer ) THEN |
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| 344 | CALL cpu_log( log_point(19), 'prandtl_fluxes', 'start' ) |
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| 345 | CALL prandtl_fluxes |
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| 346 | CALL cpu_log( log_point(19), 'prandtl_fluxes', 'stop' ) |
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| 347 | ! |
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| 348 | !++ Statistics still require updates on host |
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| 349 | !$acc update host( qs, qsws, rif, shf, ts ) |
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| 350 | ENDIF |
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| 351 | |
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| 352 | ! |
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| 353 | !-- Compute the diffusion coefficients |
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| 354 | CALL cpu_log( log_point(17), 'diffusivities', 'start' ) |
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| 355 | IF ( .NOT. humidity ) THEN |
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| 356 | IF ( ocean ) THEN |
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| 357 | CALL diffusivities( prho, prho_reference ) |
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| 358 | ELSE |
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| 359 | CALL diffusivities( pt, pt_reference ) |
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| 360 | ENDIF |
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| 361 | ELSE |
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| 362 | CALL diffusivities( vpt, pt_reference ) |
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| 363 | ENDIF |
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| 364 | CALL cpu_log( log_point(17), 'diffusivities', 'stop' ) |
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| 365 | ! |
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| 366 | !++ Statistics still require update of diffusivities on host |
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| 367 | !$acc update host( kh, km ) |
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| 368 | |
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| 369 | ENDIF |
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| 370 | |
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| 371 | ENDDO ! Intermediate step loop |
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| 372 | |
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| 373 | ! |
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| 374 | !-- Increase simulation time and output times |
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| 375 | current_timestep_number = current_timestep_number + 1 |
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| 376 | simulated_time = simulated_time + dt_3d |
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| 377 | simulated_time_chr = time_to_string( simulated_time ) |
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| 378 | time_since_reference_point = simulated_time - coupling_start_time |
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| 379 | |
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| 380 | IF ( simulated_time >= skip_time_data_output_av ) THEN |
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| 381 | time_do_av = time_do_av + dt_3d |
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| 382 | ENDIF |
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| 383 | IF ( simulated_time >= skip_time_do2d_xy ) THEN |
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| 384 | time_do2d_xy = time_do2d_xy + dt_3d |
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| 385 | ENDIF |
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| 386 | IF ( simulated_time >= skip_time_do2d_xz ) THEN |
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| 387 | time_do2d_xz = time_do2d_xz + dt_3d |
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| 388 | ENDIF |
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| 389 | IF ( simulated_time >= skip_time_do2d_yz ) THEN |
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| 390 | time_do2d_yz = time_do2d_yz + dt_3d |
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| 391 | ENDIF |
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| 392 | IF ( simulated_time >= skip_time_do3d ) THEN |
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| 393 | time_do3d = time_do3d + dt_3d |
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| 394 | ENDIF |
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| 395 | DO mid = 1, masks |
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| 396 | IF ( simulated_time >= skip_time_domask(mid) ) THEN |
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| 397 | time_domask(mid)= time_domask(mid) + dt_3d |
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| 398 | ENDIF |
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| 399 | ENDDO |
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| 400 | time_dvrp = time_dvrp + dt_3d |
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| 401 | IF ( simulated_time >= skip_time_dosp ) THEN |
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| 402 | time_dosp = time_dosp + dt_3d |
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| 403 | ENDIF |
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| 404 | time_dots = time_dots + dt_3d |
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| 405 | IF ( .NOT. first_call_lpm ) THEN |
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| 406 | time_dopts = time_dopts + dt_3d |
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| 407 | ENDIF |
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| 408 | IF ( simulated_time >= skip_time_dopr ) THEN |
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| 409 | time_dopr = time_dopr + dt_3d |
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| 410 | ENDIF |
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| 411 | time_dopr_listing = time_dopr_listing + dt_3d |
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| 412 | time_run_control = time_run_control + dt_3d |
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| 413 | |
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| 414 | ! |
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| 415 | !-- Data exchange between coupled models |
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| 416 | IF ( coupling_mode /= 'uncoupled' .AND. run_coupled ) THEN |
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| 417 | time_coupling = time_coupling + dt_3d |
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| 418 | |
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| 419 | ! |
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| 420 | !-- In case of model termination initiated by the local model |
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| 421 | !-- (terminate_coupled > 0), the coupler must be skipped because it would |
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| 422 | !-- cause an MPI intercomminucation hang. |
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| 423 | !-- If necessary, the coupler will be called at the beginning of the |
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| 424 | !-- next restart run. |
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| 425 | DO WHILE ( time_coupling >= dt_coupling .AND. terminate_coupled == 0 ) |
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| 426 | CALL surface_coupler |
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| 427 | time_coupling = time_coupling - dt_coupling |
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| 428 | ENDDO |
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| 429 | ENDIF |
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| 430 | |
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| 431 | ! |
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| 432 | !-- Execute user-defined actions |
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| 433 | CALL user_actions( 'after_integration' ) |
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| 434 | |
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| 435 | ! |
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| 436 | !-- If Galilei transformation is used, determine the distance that the |
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| 437 | !-- model has moved so far |
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| 438 | IF ( galilei_transformation ) THEN |
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| 439 | advected_distance_x = advected_distance_x + u_gtrans * dt_3d |
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| 440 | advected_distance_y = advected_distance_y + v_gtrans * dt_3d |
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| 441 | ENDIF |
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| 442 | |
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| 443 | ! |
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| 444 | !-- Check, if restart is necessary (because cpu-time is expiring or |
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| 445 | !-- because it is forced by user) and set stop flag |
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| 446 | !-- This call is skipped if the remote model has already initiated a restart. |
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| 447 | IF ( .NOT. terminate_run ) CALL check_for_restart |
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| 448 | |
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| 449 | ! |
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| 450 | !-- Carry out statistical analysis and output at the requested output times. |
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| 451 | !-- The MOD function is used for calculating the output time counters (like |
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| 452 | !-- time_dopr) in order to regard a possible decrease of the output time |
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| 453 | !-- interval in case of restart runs |
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| 454 | |
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| 455 | ! |
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| 456 | !-- Set a flag indicating that so far no statistics have been created |
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| 457 | !-- for this time step |
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| 458 | flow_statistics_called = .FALSE. |
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| 459 | |
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| 460 | ! |
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| 461 | !-- If required, call flow_statistics for averaging in time |
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| 462 | IF ( averaging_interval_pr /= 0.0 .AND. & |
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| 463 | ( dt_dopr - time_dopr ) <= averaging_interval_pr .AND. & |
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| 464 | simulated_time >= skip_time_dopr ) THEN |
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| 465 | time_dopr_av = time_dopr_av + dt_3d |
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| 466 | IF ( time_dopr_av >= dt_averaging_input_pr ) THEN |
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| 467 | do_sum = .TRUE. |
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| 468 | time_dopr_av = MOD( time_dopr_av, & |
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| 469 | MAX( dt_averaging_input_pr, dt_3d ) ) |
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| 470 | ENDIF |
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| 471 | ENDIF |
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| 472 | IF ( do_sum ) CALL flow_statistics |
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| 473 | |
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| 474 | ! |
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| 475 | !-- Sum-up 3d-arrays for later output of time-averaged 2d/3d/masked data |
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| 476 | IF ( averaging_interval /= 0.0 .AND. & |
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| 477 | ( dt_data_output_av - time_do_av ) <= averaging_interval .AND. & |
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| 478 | simulated_time >= skip_time_data_output_av ) & |
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| 479 | THEN |
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| 480 | time_do_sla = time_do_sla + dt_3d |
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| 481 | IF ( time_do_sla >= dt_averaging_input ) THEN |
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| 482 | CALL sum_up_3d_data |
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| 483 | average_count_3d = average_count_3d + 1 |
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| 484 | time_do_sla = MOD( time_do_sla, MAX( dt_averaging_input, dt_3d ) ) |
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| 485 | ENDIF |
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| 486 | ENDIF |
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| 487 | |
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| 488 | ! |
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| 489 | !-- Calculate spectra for time averaging |
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| 490 | IF ( averaging_interval_sp /= 0.0 .AND. & |
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| 491 | ( dt_dosp - time_dosp ) <= averaging_interval_sp .AND. & |
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| 492 | simulated_time >= skip_time_dosp ) THEN |
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| 493 | time_dosp_av = time_dosp_av + dt_3d |
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| 494 | IF ( time_dosp_av >= dt_averaging_input_pr ) THEN |
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| 495 | CALL calc_spectra |
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| 496 | time_dosp_av = MOD( time_dosp_av, & |
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| 497 | MAX( dt_averaging_input_pr, dt_3d ) ) |
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| 498 | ENDIF |
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| 499 | ENDIF |
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| 500 | |
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| 501 | ! |
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| 502 | !-- Computation and output of run control parameters. |
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| 503 | !-- This is also done whenever perturbations have been imposed |
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| 504 | IF ( time_run_control >= dt_run_control .OR. & |
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| 505 | timestep_scheme(1:5) /= 'runge' .OR. disturbance_created ) & |
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| 506 | THEN |
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| 507 | CALL run_control |
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| 508 | IF ( time_run_control >= dt_run_control ) THEN |
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| 509 | time_run_control = MOD( time_run_control, & |
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| 510 | MAX( dt_run_control, dt_3d ) ) |
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| 511 | ENDIF |
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| 512 | ENDIF |
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| 513 | |
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| 514 | ! |
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| 515 | !-- Profile output (ASCII) on file |
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| 516 | IF ( time_dopr_listing >= dt_dopr_listing ) THEN |
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| 517 | CALL print_1d |
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| 518 | time_dopr_listing = MOD( time_dopr_listing, MAX( dt_dopr_listing, & |
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| 519 | dt_3d ) ) |
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| 520 | ENDIF |
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| 521 | |
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| 522 | ! |
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| 523 | !-- Graphic output for PROFIL |
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| 524 | IF ( time_dopr >= dt_dopr ) THEN |
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| 525 | IF ( dopr_n /= 0 ) CALL data_output_profiles |
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| 526 | time_dopr = MOD( time_dopr, MAX( dt_dopr, dt_3d ) ) |
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| 527 | time_dopr_av = 0.0 ! due to averaging (see above) |
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| 528 | ENDIF |
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| 529 | |
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| 530 | ! |
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| 531 | !-- Graphic output for time series |
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| 532 | IF ( time_dots >= dt_dots ) THEN |
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| 533 | CALL data_output_tseries |
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| 534 | time_dots = MOD( time_dots, MAX( dt_dots, dt_3d ) ) |
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| 535 | ENDIF |
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| 536 | |
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| 537 | ! |
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| 538 | !-- Output of spectra (formatted for use with PROFIL), in case of no |
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| 539 | !-- time averaging, spectra has to be calculated before |
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| 540 | IF ( time_dosp >= dt_dosp ) THEN |
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| 541 | IF ( average_count_sp == 0 ) CALL calc_spectra |
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| 542 | CALL data_output_spectra |
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| 543 | time_dosp = MOD( time_dosp, MAX( dt_dosp, dt_3d ) ) |
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| 544 | ENDIF |
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| 545 | |
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| 546 | ! |
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| 547 | !-- 2d-data output (cross-sections) |
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| 548 | IF ( time_do2d_xy >= dt_do2d_xy ) THEN |
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| 549 | CALL data_output_2d( 'xy', 0 ) |
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| 550 | time_do2d_xy = MOD( time_do2d_xy, MAX( dt_do2d_xy, dt_3d ) ) |
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| 551 | ENDIF |
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| 552 | IF ( time_do2d_xz >= dt_do2d_xz ) THEN |
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| 553 | CALL data_output_2d( 'xz', 0 ) |
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| 554 | time_do2d_xz = MOD( time_do2d_xz, MAX( dt_do2d_xz, dt_3d ) ) |
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| 555 | ENDIF |
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| 556 | IF ( time_do2d_yz >= dt_do2d_yz ) THEN |
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| 557 | CALL data_output_2d( 'yz', 0 ) |
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| 558 | time_do2d_yz = MOD( time_do2d_yz, MAX( dt_do2d_yz, dt_3d ) ) |
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| 559 | ENDIF |
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| 560 | |
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| 561 | ! |
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| 562 | !-- 3d-data output (volume data) |
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| 563 | IF ( time_do3d >= dt_do3d ) THEN |
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| 564 | CALL data_output_3d( 0 ) |
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| 565 | time_do3d = MOD( time_do3d, MAX( dt_do3d, dt_3d ) ) |
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| 566 | ENDIF |
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| 567 | |
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| 568 | ! |
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| 569 | !-- masked data output |
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| 570 | DO mid = 1, masks |
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| 571 | IF ( time_domask(mid) >= dt_domask(mid) ) THEN |
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| 572 | CALL data_output_mask( 0 ) |
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| 573 | time_domask(mid) = MOD( time_domask(mid), & |
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| 574 | MAX( dt_domask(mid), dt_3d ) ) |
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| 575 | ENDIF |
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| 576 | ENDDO |
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| 577 | |
|---|
| 578 | ! |
|---|
| 579 | !-- Output of time-averaged 2d/3d/masked data |
|---|
| 580 | IF ( time_do_av >= dt_data_output_av ) THEN |
|---|
| 581 | CALL average_3d_data |
|---|
| 582 | CALL data_output_2d( 'xy', 1 ) |
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| 583 | CALL data_output_2d( 'xz', 1 ) |
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| 584 | CALL data_output_2d( 'yz', 1 ) |
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| 585 | CALL data_output_3d( 1 ) |
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| 586 | DO mid = 1, masks |
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| 587 | CALL data_output_mask( 1 ) |
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| 588 | ENDDO |
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| 589 | time_do_av = MOD( time_do_av, MAX( dt_data_output_av, dt_3d ) ) |
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| 590 | ENDIF |
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| 591 | |
|---|
| 592 | ! |
|---|
| 593 | !-- Output of particle time series |
|---|
| 594 | IF ( particle_advection ) THEN |
|---|
| 595 | IF ( time_dopts >= dt_dopts .OR. & |
|---|
| 596 | ( simulated_time >= particle_advection_start .AND. & |
|---|
| 597 | first_call_lpm ) ) THEN |
|---|
| 598 | CALL data_output_ptseries |
|---|
| 599 | time_dopts = MOD( time_dopts, MAX( dt_dopts, dt_3d ) ) |
|---|
| 600 | ENDIF |
|---|
| 601 | ENDIF |
|---|
| 602 | |
|---|
| 603 | ! |
|---|
| 604 | !-- Output of dvrp-graphics (isosurface, particles, slicer) |
|---|
| 605 | #if defined( __dvrp_graphics ) |
|---|
| 606 | CALL DVRP_LOG_EVENT( -2, current_timestep_number-1 ) |
|---|
| 607 | #endif |
|---|
| 608 | IF ( time_dvrp >= dt_dvrp ) THEN |
|---|
| 609 | CALL data_output_dvrp |
|---|
| 610 | time_dvrp = MOD( time_dvrp, MAX( dt_dvrp, dt_3d ) ) |
|---|
| 611 | ENDIF |
|---|
| 612 | #if defined( __dvrp_graphics ) |
|---|
| 613 | CALL DVRP_LOG_EVENT( 2, current_timestep_number ) |
|---|
| 614 | #endif |
|---|
| 615 | |
|---|
| 616 | ! |
|---|
| 617 | !-- If required, set the heat flux for the next time step at a random value |
|---|
| 618 | IF ( constant_heatflux .AND. random_heatflux ) CALL disturb_heatflux |
|---|
| 619 | |
|---|
| 620 | ! |
|---|
| 621 | !-- Execute user-defined actions |
|---|
| 622 | CALL user_actions( 'after_timestep' ) |
|---|
| 623 | |
|---|
| 624 | CALL cpu_log( log_point_s(10), 'timesteps', 'stop' ) |
|---|
| 625 | |
|---|
| 626 | |
|---|
| 627 | ENDDO ! time loop |
|---|
| 628 | |
|---|
| 629 | #if defined( __dvrp_graphics ) |
|---|
| 630 | CALL DVRP_LOG_EVENT( -2, current_timestep_number ) |
|---|
| 631 | #endif |
|---|
| 632 | |
|---|
| 633 | END SUBROUTINE time_integration |
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