[1873] | 1 | !> @file calc_mean_profile.f90 |
---|
[2000] | 2 | !------------------------------------------------------------------------------! |
---|
[2696] | 3 | ! This file is part of the PALM model system. |
---|
[1365] | 4 | ! |
---|
[2000] | 5 | ! PALM is free software: you can redistribute it and/or modify it under the |
---|
| 6 | ! terms of the GNU General Public License as published by the Free Software |
---|
| 7 | ! Foundation, either version 3 of the License, or (at your option) any later |
---|
| 8 | ! version. |
---|
[1365] | 9 | ! |
---|
| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
---|
| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
---|
| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
---|
| 13 | ! |
---|
| 14 | ! You should have received a copy of the GNU General Public License along with |
---|
| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
---|
| 16 | ! |
---|
[3655] | 17 | ! Copyright 1997-2019 Leibniz Universitaet Hannover |
---|
[2000] | 18 | !------------------------------------------------------------------------------! |
---|
[1365] | 19 | ! |
---|
| 20 | ! Current revisions: |
---|
| 21 | ! ----------------- |
---|
| 22 | ! |
---|
[2233] | 23 | ! |
---|
[1365] | 24 | ! Former revisions: |
---|
| 25 | ! ----------------- |
---|
| 26 | ! $Id: calc_mean_profile.f90 4182 2019-08-22 15:20:23Z suehring $ |
---|
[4182] | 27 | ! Corrected "Former revisions" section |
---|
| 28 | ! |
---|
| 29 | ! 3655 2019-01-07 16:51:22Z knoop |
---|
[3636] | 30 | ! nopointer option removed |
---|
| 31 | ! |
---|
[4182] | 32 | ! 1365 2014-04-22 15:03:56Z boeske |
---|
| 33 | ! Initial revision |
---|
[1365] | 34 | ! |
---|
| 35 | ! Description: |
---|
| 36 | ! ------------ |
---|
[1682] | 37 | !> Calculate the horizontally averaged vertical temperature profile (pr=4 in case |
---|
| 38 | !> of potential temperature, 44 in case of virtual potential temperature, and 64 |
---|
| 39 | !> in case of density (ocean runs)). |
---|
[1365] | 40 | !------------------------------------------------------------------------------! |
---|
[1682] | 41 | MODULE calc_mean_profile_mod |
---|
| 42 | |
---|
[1365] | 43 | |
---|
| 44 | PRIVATE |
---|
| 45 | PUBLIC calc_mean_profile |
---|
| 46 | |
---|
| 47 | INTERFACE calc_mean_profile |
---|
| 48 | MODULE PROCEDURE calc_mean_profile |
---|
| 49 | END INTERFACE calc_mean_profile |
---|
| 50 | |
---|
| 51 | CONTAINS |
---|
| 52 | |
---|
[1682] | 53 | !------------------------------------------------------------------------------! |
---|
| 54 | ! Description: |
---|
| 55 | ! ------------ |
---|
| 56 | !> @todo Missing subroutine description. |
---|
| 57 | !------------------------------------------------------------------------------! |
---|
[1365] | 58 | SUBROUTINE calc_mean_profile( var, pr ) |
---|
| 59 | |
---|
| 60 | USE control_parameters, & |
---|
[3241] | 61 | ONLY: intermediate_timestep_count |
---|
[1365] | 62 | |
---|
| 63 | USE indices, & |
---|
[2232] | 64 | ONLY: ngp_2dh_s_inner, nxl, nxr, nyn, nys, nzb, nzb, nzt, & |
---|
| 65 | wall_flags_0 |
---|
[1365] | 66 | |
---|
| 67 | USE kinds |
---|
| 68 | |
---|
| 69 | USE pegrid |
---|
| 70 | |
---|
| 71 | USE statistics, & |
---|
| 72 | ONLY: flow_statistics_called, hom, sums, sums_l |
---|
| 73 | |
---|
| 74 | |
---|
| 75 | IMPLICIT NONE |
---|
| 76 | |
---|
[1682] | 77 | INTEGER(iwp) :: i !< |
---|
| 78 | INTEGER(iwp) :: j !< |
---|
| 79 | INTEGER(iwp) :: k !< |
---|
| 80 | INTEGER(iwp) :: pr !< |
---|
[3241] | 81 | !$ INTEGER(iwp) :: omp_get_thread_num !< |
---|
[1682] | 82 | INTEGER(iwp) :: tn !< |
---|
[1365] | 83 | |
---|
| 84 | REAL(wp), DIMENSION(:,:,:), POINTER :: var |
---|
| 85 | |
---|
| 86 | ! |
---|
| 87 | !-- Computation of the horizontally averaged profile of variable var, unless |
---|
| 88 | !-- already done by the relevant call from flow_statistics. The calculation |
---|
| 89 | !-- is done only for the first respective intermediate timestep in order to |
---|
| 90 | !-- spare communication time and to produce identical model results with jobs |
---|
[2696] | 91 | !-- which are calling flow_statistics at different time intervals. At |
---|
| 92 | !-- initialization, intermediate_timestep_count = 0 is considered as well. |
---|
| 93 | |
---|
[1365] | 94 | IF ( .NOT. flow_statistics_called .AND. & |
---|
[2696] | 95 | intermediate_timestep_count <= 1 ) THEN |
---|
[1365] | 96 | |
---|
| 97 | ! |
---|
| 98 | !-- Horizontal average of variable var |
---|
| 99 | tn = 0 ! Default thread number in case of one thread |
---|
| 100 | !$OMP PARALLEL PRIVATE( i, j, k, tn ) |
---|
| 101 | !$ tn = omp_get_thread_num() |
---|
| 102 | sums_l(:,pr,tn) = 0.0_wp |
---|
| 103 | !$OMP DO |
---|
| 104 | DO i = nxl, nxr |
---|
| 105 | DO j = nys, nyn |
---|
[2232] | 106 | DO k = nzb, nzt+1 |
---|
| 107 | sums_l(k,pr,tn) = sums_l(k,pr,tn) + var(k,j,i) & |
---|
| 108 | * MERGE( 1.0_wp, 0.0_wp, & |
---|
| 109 | BTEST( wall_flags_0(k,j,i), 22 ) ) |
---|
[1365] | 110 | ENDDO |
---|
| 111 | ENDDO |
---|
| 112 | ENDDO |
---|
| 113 | !$OMP END PARALLEL |
---|
| 114 | |
---|
| 115 | DO i = 1, threads_per_task-1 |
---|
| 116 | sums_l(:,pr,0) = sums_l(:,pr,0) + sums_l(:,pr,i) |
---|
| 117 | ENDDO |
---|
| 118 | |
---|
| 119 | #if defined( __parallel ) |
---|
| 120 | |
---|
| 121 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
| 122 | CALL MPI_ALLREDUCE( sums_l(nzb,pr,0), sums(nzb,pr), nzt+2-nzb, & |
---|
| 123 | MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 124 | |
---|
| 125 | #else |
---|
| 126 | |
---|
| 127 | sums(:,pr) = sums_l(:,pr,0) |
---|
| 128 | |
---|
| 129 | #endif |
---|
| 130 | |
---|
[1738] | 131 | DO k = nzb, nzt+1 |
---|
| 132 | IF ( ngp_2dh_s_inner(k,0) /= 0 ) THEN |
---|
| 133 | hom(k,1,pr,0) = sums(k,pr) / ngp_2dh_s_inner(k,0) |
---|
| 134 | ENDIF |
---|
| 135 | ENDDO |
---|
[1365] | 136 | |
---|
| 137 | ENDIF |
---|
| 138 | |
---|
| 139 | |
---|
| 140 | END SUBROUTINE calc_mean_profile |
---|
| 141 | |
---|
[1738] | 142 | END MODULE calc_mean_profile_mod |
---|