[1] | 1 | SUBROUTINE time_integration |
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| 2 | |
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| 3 | !------------------------------------------------------------------------------! |
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| 4 | ! Actual revisions: |
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| 5 | ! ----------------- |
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| 6 | ! |
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| 7 | ! |
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| 8 | ! Former revisions: |
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| 9 | ! ----------------- |
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| 10 | ! $Log: time_integration.f90,v $ |
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| 11 | ! Revision 1.8 2006/08/22 14:16:05 raasch |
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| 12 | ! Disturbances are imposed only for the last Runge-Kutta-substep |
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| 13 | ! |
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| 14 | ! Revision 1.7 2006/08/04 15:04:39 raasch |
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| 15 | ! Output of particle timeseries |
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| 16 | ! |
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| 17 | ! Revision 1.6 2006/02/23 12:58:38 raasch |
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| 18 | ! Data output (1d, 2d, 3d, sp) can be skipped for a given time interval from |
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| 19 | ! simulation start, additional argument nzb_.._inner added to call of |
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| 20 | ! disturb_field, nt_anz renamed current_timestep_number, pl.. renamed do.., |
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| 21 | ! ..anz renamed ..n, dt_average renamed dt_averaging_interval_pr, |
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| 22 | ! time_average_.. renamed time_do.._av, routines plot_.. renamed data_output_.., |
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| 23 | ! additional call of user_actions (after_integration) |
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| 24 | ! |
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| 25 | ! Revision 1.5 2005/06/26 20:10:20 raasch |
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| 26 | ! +call of interaction_droplets_ptq (+module of the same name) |
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| 27 | ! |
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| 28 | ! Revision 1.4 2005/04/23 09:39:01 raasch |
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| 29 | ! Revised calculation of output time counters regarding a possible decrease of |
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| 30 | ! the output time interval in case of restart runs |
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| 31 | ! |
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| 32 | ! Revision 1.3 2005/03/26 21:10:26 raasch |
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| 33 | ! Pres is called by default only at the last Runge-Kutta-substep. |
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| 34 | ! Determination of the timestep moved from end to the beginning of the |
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| 35 | ! time loop in order to assure consistent output in run_control (first line |
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| 36 | ! in restart runs must be equal to the last line in the corresponding |
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| 37 | ! previous run). Exchange of ghost points for km and kh removed. |
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| 38 | ! Changes regarding non-cyclic boundary conditions: |
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| 39 | ! arguments are added to call of routines disturb_field, exchange_horiz, |
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| 40 | ! and boundary_conds, which is now called for a second time after pres in |
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| 41 | ! order to set the velocity boundary conditions at the outflow. Velocity |
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| 42 | ! perturbations are imposed near the inflow throughout the whole run. |
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| 43 | ! |
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| 44 | ! Revision 1.2 2004/04/30 13:03:40 raasch |
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| 45 | ! decalpha-specific warning removed, routine name changed to time_integration, |
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| 46 | ! particle advection is carried out only once during the intermediate steps, |
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| 47 | ! impulse_advec renamed momentum_advec |
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| 48 | ! |
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| 49 | ! Revision 1.1 2004/04/30 12:58:21 raasch |
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| 50 | ! Initial revision |
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| 51 | ! |
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| 52 | ! Revision 1.44 2004/01/28 15:17:26 raasch |
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| 53 | ! Additional intermediate timesteps for the Runge-Kutta schemes, setting |
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| 54 | ! of the steering factors for prognostic equations within the new |
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| 55 | ! routine timestep_scheme_steering at the beginning of each step (former |
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| 56 | ! part of routine timestep called at the end of each step), routine |
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| 57 | ! run_control is not called for the Runge-Kutta schemes automatically in case |
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| 58 | ! of timestep changes. |
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| 59 | ! |
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| 60 | ! Revision 1.43 2003/03/16 09:40:12 raasch |
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| 61 | ! Two underscores (_) are placed in front of all define-strings |
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| 62 | ! |
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| 63 | ! Revision 1.42 2003/03/12 16:33:23 raasch |
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| 64 | ! New routine prognostic_equations_vec is used on NEC machines |
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| 65 | ! |
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| 66 | ! Revision 1.41 2003/03/04 11:31:39 raasch |
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| 67 | ! Module DVRP added in case that dvrp graphics package is switched on |
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| 68 | ! |
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| 69 | ! Revision 1.40 2002/12/19 15:45:13 raasch |
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| 70 | ! Routine check_cpu_time renamed to check_for_restart |
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| 71 | ! |
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| 72 | ! Revision 1.39 2002/06/11 13:11:44 raasch |
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| 73 | ! +USE user_actions_mod, prognostic_equations_mod, |
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| 74 | ! temperature offset at cyclic boundaries in case of sloping surface moved |
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| 75 | ! from prognostic_equations to this subroutine. Particle advection moved from |
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| 76 | ! prognostic_equations to this routine. A fast version of prognostic_equations |
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| 77 | ! is called in case that the Piascek-Williams advection scheme is used. |
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| 78 | ! |
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| 79 | ! Revision 1.38 2002/05/02 18:52:19 raasch |
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| 80 | ! Application of time filter and exchange of ghost points moved from |
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| 81 | ! prognostic_equations to this routine. |
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| 82 | ! Error in calculating output time intervals for various quantities removed. |
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| 83 | ! |
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| 84 | ! Revision 1.37 2001/08/21 09:51:26 09:51:26 raasch (Siegfried Raasch) |
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| 85 | ! Time measurements for user_actions moved to that subroutine |
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| 86 | ! |
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| 87 | ! Revision 1.36 2001/03/30 07:34:24 raasch |
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| 88 | ! Timelevel t+dt eliminated, Asselin filter now included in |
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| 89 | ! prognostic_equations, arguments removed from pres, |
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| 90 | ! Translation of remaining German identifiers (variables, subroutines, etc.) |
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| 91 | ! |
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| 92 | ! Revision 1.35 2001/01/25 07:06:43 raasch |
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| 93 | ! Time measurements with dvrp software included |
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| 94 | ! |
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| 95 | ! Revision 1.34 2001/01/05 15:12:50 raasch |
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| 96 | ! Calculation and plot of spectra |
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| 97 | ! |
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| 98 | ! Revision 1.33 2000/04/27 06:40:49 raasch |
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| 99 | ! Old revision remarks deleted, output of isosurfaces and particles now |
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| 100 | ! combined into new routine data_output_dvrp (includes former routines |
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| 101 | ! plot_particles and plot_isosurface) |
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| 102 | ! |
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| 103 | ! Revision 1.32 2000/04/13 13:39:30 schroeter |
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| 104 | ! computation of prognostic equations moved to the new routine |
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| 105 | ! prognostic_equation, new routines calc_liquid_water_content and |
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| 106 | ! compute_vpt |
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| 107 | ! |
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| 108 | ! Revision 1.31 2000/01/25 16:25:24 16:25:24 letzel (Marcus Letzel) |
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| 109 | ! All comments translated into English |
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| 110 | ! |
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| 111 | ! Revision 1.1 1997/08/11 06:19:04 raasch |
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| 112 | ! Initial revision |
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| 113 | ! |
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| 114 | ! |
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| 115 | ! Description: |
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| 116 | ! ------------ |
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| 117 | ! Integration in time of the model equations, statistical analysis and graphic |
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| 118 | ! output |
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| 119 | !------------------------------------------------------------------------------! |
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| 120 | |
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| 121 | USE arrays_3d |
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| 122 | USE averaging |
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| 123 | USE control_parameters |
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| 124 | USE cpulog |
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| 125 | #if defined( __dvrp_graphics ) |
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| 126 | USE DVRP |
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| 127 | #endif |
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| 128 | USE grid_variables |
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| 129 | USE indices |
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| 130 | USE interaction_droplets_ptq_mod |
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| 131 | USE interfaces |
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| 132 | USE particle_attributes |
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| 133 | USE pegrid |
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| 134 | USE prognostic_equations_mod |
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| 135 | USE statistics |
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| 136 | USE user_actions_mod |
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| 137 | |
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| 138 | IMPLICIT NONE |
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| 139 | |
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| 140 | CHARACTER (LEN=9) :: time_to_string |
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| 141 | INTEGER :: i, j, k |
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| 142 | |
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| 143 | ! |
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| 144 | !-- At the beginning of a simulation determine the time step as well as |
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| 145 | !-- determine and print out the run control parameters |
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| 146 | IF ( simulated_time == 0.0 ) CALL timestep |
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| 147 | CALL run_control |
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| 148 | |
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| 149 | #if defined( __dvrp_graphics ) |
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| 150 | ! |
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| 151 | !-- Time measurement with dvrp software |
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| 152 | CALL DVRP_LOG_EVENT( 2, current_timestep_number ) |
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| 153 | #endif |
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| 154 | |
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| 155 | ! |
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| 156 | !-- Start of the time loop |
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| 157 | DO WHILE ( simulated_time < end_time .AND. .NOT. stop_dt .AND. & |
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| 158 | .NOT. terminate_run ) |
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| 159 | |
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| 160 | CALL cpu_log( log_point_s(10), 'timesteps', 'start' ) |
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| 161 | |
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| 162 | ! |
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| 163 | !-- Determine size of next time step |
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| 164 | IF ( simulated_time /= 0.0 ) CALL timestep |
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| 165 | |
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| 166 | ! |
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| 167 | !-- Execute the user-defined actions |
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| 168 | CALL user_actions( 'before_timestep' ) |
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| 169 | |
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| 170 | ! |
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| 171 | !-- Start of intermediate step loop |
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| 172 | intermediate_timestep_count = 0 |
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| 173 | DO WHILE ( intermediate_timestep_count < & |
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| 174 | intermediate_timestep_count_max ) |
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| 175 | |
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| 176 | intermediate_timestep_count = intermediate_timestep_count + 1 |
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| 177 | |
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| 178 | ! |
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| 179 | !-- Set the steering factors for the prognostic equations which depend |
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| 180 | !-- on the timestep scheme |
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| 181 | CALL timestep_scheme_steering |
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| 182 | |
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| 183 | ! |
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| 184 | !-- Solve the prognostic equations. A fast cache optimized version with |
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| 185 | !-- only one single loop is used in case of Piascek-Williams advection |
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| 186 | !-- scheme. NEC vector machines use a different version, because |
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| 187 | !-- in the other versions a good vectorization is prohibited due to |
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| 188 | !-- inlining problems. |
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| 189 | IF ( host(1:3) == 'nec' ) THEN |
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| 190 | CALL prognostic_equations_vec |
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| 191 | ELSE |
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| 192 | IF ( momentum_advec == 'ups-scheme' .OR. & |
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| 193 | scalar_advec == 'ups-scheme' .OR. & |
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| 194 | scalar_advec == 'bc-scheme' ) & |
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| 195 | THEN |
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| 196 | CALL prognostic_equations |
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| 197 | ELSE |
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| 198 | CALL prognostic_equations_fast |
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| 199 | ENDIF |
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| 200 | ENDIF |
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| 201 | |
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| 202 | ! |
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| 203 | !-- Particle advection (only once during intermediate steps, because |
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| 204 | !-- it uses an Euler-step) |
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| 205 | IF ( simulated_time >= particle_advection_start .AND. & |
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| 206 | intermediate_timestep_count == 1 ) THEN |
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| 207 | CALL advec_particles |
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| 208 | first_call_advec_particles = .FALSE. |
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| 209 | ENDIF |
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| 210 | |
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| 211 | ! |
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| 212 | !-- Interaction of droplets with temperature and specific humidity. |
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| 213 | !-- Droplet condensation and evaporation is calculated within |
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| 214 | !-- advec_particles. |
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| 215 | IF ( cloud_droplets .AND. & |
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| 216 | intermediate_timestep_count == intermediate_timestep_count_max )& |
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| 217 | THEN |
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| 218 | CALL interaction_droplets_ptq |
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| 219 | ENDIF |
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| 220 | |
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| 221 | ! |
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| 222 | !-- Exchange of ghost points (lateral boundary conditions) |
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| 223 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'start' ) |
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| 224 | CALL exchange_horiz( u_p, uxrp, 0 ) |
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| 225 | CALL exchange_horiz( v_p, 0, vynp ) |
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| 226 | CALL exchange_horiz( w_p, 0, 0 ) |
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| 227 | CALL exchange_horiz( pt_p, 0, 0 ) |
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| 228 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e_p, 0, 0) |
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| 229 | IF ( moisture .OR. passive_scalar ) CALL exchange_horiz( q_p, 0, 0) |
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| 230 | IF ( cloud_droplets ) THEN |
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| 231 | CALL exchange_horiz( ql, 0, 0 ) |
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| 232 | CALL exchange_horiz( ql_c, 0, 0 ) |
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| 233 | CALL exchange_horiz( ql_v, 0, 0 ) |
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| 234 | CALL exchange_horiz( ql_vp, 0, 0 ) |
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| 235 | ENDIF |
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| 236 | |
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| 237 | CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'stop' ) |
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| 238 | |
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| 239 | ! |
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| 240 | !-- Apply time filter in case of leap-frog timestep |
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| 241 | IF ( tsc(2) == 2.0 .AND. timestep_scheme(1:8) == 'leapfrog' ) THEN |
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| 242 | CALL asselin_filter |
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| 243 | ENDIF |
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| 244 | |
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| 245 | ! |
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| 246 | !-- Swap the time levels in preparation for the next time step. |
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| 247 | CALL swap_timelevel |
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| 248 | |
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| 249 | ! |
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| 250 | !-- Boundary conditions for the prognostic quantities (except of the |
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| 251 | !-- velocities at the outflow in case of a non-cyclic lateral wall) |
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| 252 | CALL boundary_conds( 'main' ) |
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| 253 | |
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| 254 | ! |
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| 255 | !-- Temperature offset must be imposed at cyclic boundaries in x-direction |
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| 256 | !-- when a sloping surface is used |
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| 257 | IF ( sloping_surface ) THEN |
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| 258 | IF ( nxl == 0 ) pt(:,:,nxl-1) = pt(:,:,nxl-1) - pt_slope_offset |
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| 259 | IF ( nxr == nx ) pt(:,:,nxr+1) = pt(:,:,nxr+1) + pt_slope_offset |
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| 260 | ENDIF |
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| 261 | |
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| 262 | ! |
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| 263 | !-- Impose a random perturbation on the horizontal velocity field |
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| 264 | IF ( create_disturbances .AND. & |
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| 265 | intermediate_timestep_count == intermediate_timestep_count_max )& |
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| 266 | THEN |
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| 267 | time_disturb = time_disturb + dt_3d |
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| 268 | IF ( time_disturb >= dt_disturb ) THEN |
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| 269 | IF ( hom(nzb+5,1,var_hom,0) < disturbance_energy_limit ) THEN |
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| 270 | CALL disturb_field( nzb_u_inner, tend, u, uxrp, 0 ) |
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| 271 | CALL disturb_field( nzb_v_inner, tend, v , 0, vynp ) |
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| 272 | ELSEIF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN |
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| 273 | ! |
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| 274 | !-- Runs with a non-cyclic lateral wall need perturbations |
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| 275 | !-- near the inflow throughout the whole simulation |
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| 276 | dist_range = 1 |
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| 277 | CALL disturb_field( nzb_u_inner, tend, u, uxrp, 0 ) |
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| 278 | CALL disturb_field( nzb_v_inner, tend, v , 0, vynp ) |
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| 279 | dist_range = 0 |
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| 280 | ENDIF |
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| 281 | time_disturb = time_disturb - dt_disturb |
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| 282 | ENDIF |
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| 283 | ENDIF |
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| 284 | |
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| 285 | ! |
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| 286 | !-- Reduce the velocity divergence via the equation for perturbation |
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| 287 | !-- pressure. |
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| 288 | IF ( intermediate_timestep_count == intermediate_timestep_count_max & |
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| 289 | .OR. call_psolver_at_all_substeps ) THEN |
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| 290 | CALL pres |
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| 291 | ENDIF |
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| 292 | |
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| 293 | ! |
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| 294 | !-- In case of a non-cyclic lateral wall, set the boundary conditions for |
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| 295 | !-- the velocities at the outflow |
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| 296 | IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN |
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| 297 | CALL boundary_conds( 'outflow_uvw' ) |
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| 298 | ENDIF |
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| 299 | |
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| 300 | ! |
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| 301 | !-- If required, compute virtuell potential temperature |
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| 302 | IF ( moisture ) CALL compute_vpt |
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| 303 | |
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| 304 | ! |
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| 305 | !-- If required, compute liquid water content |
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| 306 | IF ( cloud_physics ) CALL calc_liquid_water_content |
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| 307 | |
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| 308 | ! |
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| 309 | !-- Compute the diffusion quantities |
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| 310 | IF ( .NOT. constant_diffusion ) THEN |
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| 311 | |
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| 312 | ! |
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| 313 | !-- First the vertical fluxes in the Prandtl layer are being computed |
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| 314 | IF ( prandtl_layer ) THEN |
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| 315 | CALL cpu_log( log_point(19), 'prandtl_fluxes', 'start' ) |
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| 316 | CALL prandtl_fluxes |
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| 317 | CALL cpu_log( log_point(19), 'prandtl_fluxes', 'stop' ) |
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| 318 | ENDIF |
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| 319 | |
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| 320 | ! |
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| 321 | !-- Compute the diffusion coefficients |
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| 322 | CALL cpu_log( log_point(17), 'diffusivities', 'start' ) |
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| 323 | IF ( .NOT. moisture ) THEN |
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| 324 | CALL diffusivities( pt ) |
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| 325 | ELSE |
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| 326 | CALL diffusivities( vpt ) |
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| 327 | ENDIF |
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| 328 | CALL cpu_log( log_point(17), 'diffusivities', 'stop' ) |
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| 329 | |
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| 330 | ENDIF |
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| 331 | |
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| 332 | ENDDO ! Intermediate step loop |
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| 333 | |
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| 334 | ! |
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| 335 | !-- Execute user-defined actions |
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| 336 | CALL user_actions( 'after_integration' ) |
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| 337 | |
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| 338 | ! |
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| 339 | !-- Increase simulation time and output times |
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| 340 | current_timestep_number = current_timestep_number + 1 |
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| 341 | simulated_time = simulated_time + dt_3d |
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| 342 | simulated_time_chr = time_to_string( simulated_time ) |
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| 343 | IF ( simulated_time >= skip_time_data_output_av ) THEN |
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| 344 | time_do_av = time_do_av + dt_3d |
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| 345 | ENDIF |
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| 346 | IF ( simulated_time >= skip_time_do2d_xy ) THEN |
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| 347 | time_do2d_xy = time_do2d_xy + dt_3d |
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| 348 | ENDIF |
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| 349 | IF ( simulated_time >= skip_time_do2d_xz ) THEN |
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| 350 | time_do2d_xz = time_do2d_xz + dt_3d |
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| 351 | ENDIF |
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| 352 | IF ( simulated_time >= skip_time_do2d_yz ) THEN |
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| 353 | time_do2d_yz = time_do2d_yz + dt_3d |
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| 354 | ENDIF |
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| 355 | IF ( simulated_time >= skip_time_do3d ) THEN |
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| 356 | time_do3d = time_do3d + dt_3d |
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| 357 | ENDIF |
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| 358 | time_dvrp = time_dvrp + dt_3d |
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| 359 | IF ( simulated_time >= skip_time_dosp ) THEN |
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| 360 | time_dosp = time_dosp + dt_3d |
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| 361 | ENDIF |
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| 362 | time_dots = time_dots + dt_3d |
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| 363 | IF ( .NOT. first_call_advec_particles ) THEN |
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| 364 | time_dopts = time_dopts + dt_3d |
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| 365 | ENDIF |
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| 366 | IF ( simulated_time >= skip_time_dopr ) THEN |
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| 367 | time_dopr = time_dopr + dt_3d |
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| 368 | ENDIF |
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| 369 | time_dopr_listing = time_dopr_listing + dt_3d |
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| 370 | time_run_control = time_run_control + dt_3d |
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| 371 | |
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| 372 | ! |
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| 373 | !-- If Galilei transformation is used, determine the distance that the |
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| 374 | !-- model has moved so far |
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| 375 | IF ( galilei_transformation ) THEN |
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| 376 | advected_distance_x = advected_distance_x + u_gtrans * dt_3d |
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| 377 | advected_distance_y = advected_distance_y + v_gtrans * dt_3d |
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| 378 | ENDIF |
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| 379 | |
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| 380 | ! |
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| 381 | !-- Check, if restart is necessary (because cpu-time is expiring or |
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| 382 | !-- because it is forced by user) and set stop flag |
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| 383 | CALL check_for_restart |
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| 384 | |
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| 385 | ! |
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| 386 | !-- Carry out statistical analysis and output at the requested output times. |
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| 387 | !-- The MOD function is used for calculating the output time counters (like |
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| 388 | !-- time_dopr) in order to regard a possible decrease of the output time |
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| 389 | !-- interval in case of restart runs |
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| 390 | |
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| 391 | ! |
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| 392 | !-- Set a flag indicating that so far no statistics have been created |
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| 393 | !-- for this time step |
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| 394 | flow_statistics_called = .FALSE. |
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| 395 | |
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| 396 | ! |
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| 397 | !-- If required, call flow_statistics for averaging in time |
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| 398 | IF ( averaging_interval_pr /= 0.0 .AND. & |
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| 399 | ( dt_dopr - time_dopr ) <= averaging_interval_pr .AND. & |
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| 400 | simulated_time >= skip_time_dopr ) THEN |
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| 401 | time_dopr_av = time_dopr_av + dt_3d |
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| 402 | IF ( time_dopr_av >= dt_averaging_input_pr ) THEN |
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| 403 | do_sum = .TRUE. |
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| 404 | time_dopr_av = MOD( time_dopr_av, & |
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| 405 | MAX( dt_averaging_input_pr, dt_3d ) ) |
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| 406 | ENDIF |
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| 407 | ENDIF |
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| 408 | IF ( do_sum ) CALL flow_statistics |
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| 409 | |
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| 410 | ! |
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| 411 | !-- Sum-up 3d-arrays for later output of time-averaged data |
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| 412 | IF ( averaging_interval /= 0.0 .AND. & |
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| 413 | ( dt_data_output_av - time_do_av ) <= averaging_interval .AND. & |
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| 414 | simulated_time >= skip_time_data_output_av ) & |
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| 415 | THEN |
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| 416 | time_do_sla = time_do_sla + dt_3d |
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| 417 | IF ( time_do_sla >= dt_averaging_input ) THEN |
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| 418 | CALL sum_up_3d_data |
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| 419 | average_count_3d = average_count_3d + 1 |
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| 420 | time_do_sla = MOD( time_do_sla, MAX( dt_averaging_input, dt_3d ) ) |
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| 421 | ENDIF |
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| 422 | ENDIF |
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| 423 | |
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| 424 | ! |
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| 425 | !-- Calculate spectra for time averaging |
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| 426 | IF ( averaging_interval_sp /= 0.0 .AND. & |
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| 427 | ( dt_dosp - time_dosp ) <= averaging_interval_sp .AND. & |
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| 428 | simulated_time >= skip_time_dosp ) THEN |
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| 429 | time_dosp_av = time_dosp_av + dt_3d |
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| 430 | IF ( time_dosp_av >= dt_averaging_input_pr ) THEN |
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| 431 | CALL calc_spectra |
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| 432 | time_dosp_av = MOD( time_dosp_av, & |
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| 433 | MAX( dt_averaging_input_pr, dt_3d ) ) |
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| 434 | ENDIF |
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| 435 | ENDIF |
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| 436 | |
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| 437 | ! |
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| 438 | !-- Computation and output of run control parameters. |
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| 439 | !-- This is also done whenever the time step has changed or perturbations |
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| 440 | !-- have been imposed |
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| 441 | IF ( time_run_control >= dt_run_control .OR. & |
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| 442 | ( dt_changed .AND. timestep_scheme(1:5) /= 'runge' ) .OR. & |
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| 443 | disturbance_created ) & |
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| 444 | THEN |
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| 445 | CALL run_control |
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| 446 | IF ( time_run_control >= dt_run_control ) THEN |
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| 447 | time_run_control = MOD( time_run_control, & |
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| 448 | MAX( dt_run_control, dt_3d ) ) |
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| 449 | ENDIF |
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| 450 | ENDIF |
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| 451 | |
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| 452 | ! |
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| 453 | !-- Profile output (ASCII) on file |
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| 454 | IF ( time_dopr_listing >= dt_dopr_listing ) THEN |
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| 455 | CALL print_1d |
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| 456 | time_dopr_listing = MOD( time_dopr_listing, MAX( dt_dopr_listing, & |
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| 457 | dt_3d ) ) |
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| 458 | ENDIF |
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| 459 | |
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| 460 | ! |
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| 461 | !-- Graphic output for PROFIL |
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| 462 | IF ( time_dopr >= dt_dopr ) THEN |
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| 463 | IF ( dopr_n /= 0 ) CALL data_output_profiles |
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| 464 | time_dopr = MOD( time_dopr, MAX( dt_dopr, dt_3d ) ) |
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| 465 | time_dopr_av = 0.0 ! due to averaging (see above) |
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| 466 | ENDIF |
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| 467 | |
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| 468 | ! |
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| 469 | !-- Graphic output for time series |
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| 470 | IF ( time_dots >= dt_dots ) THEN |
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| 471 | IF ( dots_n /= 0 ) CALL data_output_tseries |
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| 472 | time_dots = MOD( time_dots, MAX( dt_dots, dt_3d ) ) |
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| 473 | ENDIF |
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| 474 | |
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| 475 | ! |
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| 476 | !-- Output of spectra (formatted for use with PROFIL), in case of no |
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| 477 | !-- time averaging, spectra has to be calculated before |
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| 478 | IF ( time_dosp >= dt_dosp ) THEN |
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| 479 | IF ( average_count_sp == 0 ) CALL calc_spectra |
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| 480 | CALL data_output_spectra |
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| 481 | time_dosp = MOD( time_dosp, MAX( dt_dosp, dt_3d ) ) |
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| 482 | ENDIF |
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| 483 | |
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| 484 | ! |
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| 485 | !-- 2d-data output (cross-sections) |
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| 486 | IF ( time_do2d_xy >= dt_do2d_xy ) THEN |
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| 487 | CALL data_output_2d( 'xy', 0 ) |
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| 488 | time_do2d_xy = MOD( time_do2d_xy, MAX( dt_do2d_xy, dt_3d ) ) |
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| 489 | ENDIF |
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| 490 | IF ( time_do2d_xz >= dt_do2d_xz ) THEN |
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| 491 | CALL data_output_2d( 'xz', 0 ) |
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| 492 | time_do2d_xz = MOD( time_do2d_xz, MAX( dt_do2d_xz, dt_3d ) ) |
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| 493 | ENDIF |
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| 494 | IF ( time_do2d_yz >= dt_do2d_yz ) THEN |
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| 495 | CALL data_output_2d( 'yz', 0 ) |
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| 496 | time_do2d_yz = MOD( time_do2d_yz, MAX( dt_do2d_yz, dt_3d ) ) |
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| 497 | ENDIF |
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| 498 | |
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| 499 | ! |
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| 500 | !-- 3d-data output (volume data) |
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| 501 | IF ( time_do3d >= dt_do3d ) THEN |
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| 502 | CALL data_output_3d( 0 ) |
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| 503 | time_do3d = MOD( time_do3d, MAX( dt_do3d, dt_3d ) ) |
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| 504 | ENDIF |
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| 505 | |
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| 506 | ! |
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| 507 | !-- Output of time-averaged 2d/3d-data |
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| 508 | IF ( time_do_av >= dt_data_output_av ) THEN |
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| 509 | CALL average_3d_data |
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| 510 | CALL data_output_2d( 'xy', 1 ) |
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| 511 | CALL data_output_2d( 'xz', 1 ) |
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| 512 | CALL data_output_2d( 'yz', 1 ) |
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| 513 | CALL data_output_3d( 1 ) |
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| 514 | time_do_av = MOD( time_do_av, MAX( dt_data_output_av, dt_3d ) ) |
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| 515 | ENDIF |
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| 516 | |
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| 517 | ! |
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| 518 | !-- Output of particle time series |
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| 519 | IF ( time_dopts >= dt_dopts .OR. & |
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| 520 | ( simulated_time >= particle_advection_start .AND. & |
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| 521 | first_call_advec_particles ) ) THEN |
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| 522 | CALL data_output_ptseries |
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| 523 | time_dopts = MOD( time_dopts, MAX( dt_dopts, dt_3d ) ) |
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| 524 | ENDIF |
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| 525 | |
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| 526 | ! |
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| 527 | !-- Output of dvrp-graphics (isosurface, particles, slicer) |
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| 528 | #if defined( __dvrp_graphics ) |
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| 529 | CALL DVRP_LOG_EVENT( -2, current_timestep_number-1 ) |
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| 530 | #endif |
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| 531 | IF ( time_dvrp >= dt_dvrp ) THEN |
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| 532 | CALL data_output_dvrp |
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| 533 | time_dvrp = MOD( time_dvrp, MAX( dt_dvrp, dt_3d ) ) |
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| 534 | ENDIF |
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| 535 | #if defined( __dvrp_graphics ) |
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| 536 | CALL DVRP_LOG_EVENT( 2, current_timestep_number ) |
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| 537 | #endif |
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| 538 | |
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| 539 | ! |
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| 540 | !-- If required, set the heat flux for the next time step at a random value |
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| 541 | IF ( constant_heatflux .AND. random_heatflux ) CALL disturb_heatflux |
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| 542 | |
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| 543 | ! |
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| 544 | !-- Execute user-defined actions |
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| 545 | CALL user_actions( 'after_timestep' ) |
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| 546 | |
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| 547 | CALL cpu_log( log_point_s(10), 'timesteps', 'stop' ) |
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| 548 | |
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| 549 | ENDDO ! time loop |
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| 550 | |
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| 551 | #if defined( __dvrp_graphics ) |
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| 552 | CALL DVRP_LOG_EVENT( -2, current_timestep_number ) |
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| 553 | #endif |
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| 554 | |
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| 555 | END SUBROUTINE time_integration |
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