[2365] | 1 | !> @file vertical_nesting_mod.f90 |
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| 2 | !------------------------------------------------------------------------------! |
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[2696] | 3 | ! This file is part of the PALM model system. |
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[2365] | 4 | ! |
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| 5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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| 6 | ! terms of the GNU General Public License as published by the Free Software |
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| 7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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| 8 | ! version. |
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| 9 | ! |
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| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 13 | ! |
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| 14 | ! You should have received a copy of the GNU General Public License along with |
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| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | ! |
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| 17 | ! Copyright 1997-2017 Leibniz Universitaet Hannover |
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[2696] | 18 | ! Copyright 2017-2017 Karlsruhe Institute of Technology |
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[2365] | 19 | !------------------------------------------------------------------------------! |
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| 20 | ! |
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| 21 | ! Current revisions: |
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| 22 | ! ----------------- |
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| 23 | ! |
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[2516] | 24 | ! |
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[2365] | 25 | ! Former revisions: |
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| 26 | ! ----------------- |
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| 27 | ! $Id: vertical_nesting_mod.f90 2696 2017-12-14 17:12:51Z suehring $ |
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[2696] | 28 | ! renamed diffusivities to tcm_diffusivities (TG) |
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| 29 | ! |
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| 30 | ! 2516 2017-10-04 11:03:04Z suehring |
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[2516] | 31 | ! Remove tabs |
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| 32 | ! |
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| 33 | ! 2514 2017-10-04 09:52:37Z suehring |
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[2696] | 34 | ! Remove tabs |
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| 35 | ! |
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| 36 | ! 2514 2017-10-04 09:52:37Z suehring |
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[2374] | 37 | ! Added todo list |
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| 38 | ! |
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| 39 | ! 2365 2017-08-21 14:59:59Z kanani |
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[2365] | 40 | ! Initial revision (SadiqHuq) |
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| 41 | ! |
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| 42 | ! |
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| 43 | ! |
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| 44 | ! |
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| 45 | ! Description: |
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| 46 | ! ------------ |
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[2374] | 47 | !> Module for vertical nesting. |
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| 48 | !> |
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| 49 | !> Definition of parameters and variables for vertical nesting |
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| 50 | !> |
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| 51 | !> @todo Ensure that code can be compiled for serial and parallel mode. Please |
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| 52 | !> check the placement of the directive "__parallel". |
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| 53 | !> @todo Add descriptions for all declared variables/parameters, one declaration |
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| 54 | !> statement per variable |
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| 55 | !> @todo Add a descriptive header above each subroutine (see land_surface_model) |
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| 56 | !> @todo FORTRAN language statements must not be used as names for variables |
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| 57 | !> (e.g. if). Please rename it. |
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| 58 | !> @todo Revise code according to PALM Coding Standard |
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[2365] | 59 | !------------------------------------------------------------------------------! |
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| 60 | MODULE vertical_nesting_mod |
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| 61 | |
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| 62 | USE kinds |
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| 63 | |
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| 64 | IMPLICIT NONE |
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| 65 | |
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[2374] | 66 | INTEGER(iwp),DIMENSION(3,2) :: bdims = 0 |
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| 67 | INTEGER(iwp),DIMENSION(3,2) :: bdims_rem = 0 !> Add description. It should not be longer than up to this point | |
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| 68 | !> If really necessary, a second line can be added like this. |
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[2365] | 69 | INTEGER(iwp) :: cg_nprocs, fg_nprocs |
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| 70 | INTEGER(iwp),DIMENSION(:,:,:),ALLOCATABLE:: c2f_dims_cg, f2c_dims_cg |
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| 71 | INTEGER(iwp),DIMENSION(:),ALLOCATABLE :: c2f_dims_fg, f2c_dims_fg |
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| 72 | INTEGER(iwp) :: TYPE_VNEST_BC, TYPE_VNEST_ANTER |
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| 73 | |
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| 74 | INTEGER(iwp),DIMENSION(:,:),ALLOCATABLE :: f_rnk_lst, c_rnk_lst |
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| 75 | INTEGER(iwp),DIMENSION(3) :: cfratio |
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| 76 | |
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| 77 | INTEGER(iwp) :: nxc, nxf, nyc, nyf, nzc, nzf |
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| 78 | INTEGER(iwp) :: ngp_c, ngp_f |
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| 79 | |
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| 80 | INTEGER(iwp) :: target_idex, n_cell_c, n_cell_f |
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| 81 | INTEGER(iwp),DIMENSION(2) :: pdims_partner |
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| 82 | INTEGER(iwp),DIMENSION(2) :: offset,map_coord |
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| 83 | |
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| 84 | REAL(wp) :: dxc, dyc, dxf, dyf, dzc, dzf,dtc,dtf |
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| 85 | |
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| 86 | REAL(wp),DIMENSION(:,:,:), ALLOCATABLE :: work3d |
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| 87 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dshf |
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| 88 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dusws |
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| 89 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dvsws |
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| 90 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dts |
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| 91 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dus |
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| 92 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dz0 |
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| 93 | |
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| 94 | |
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| 95 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zuc, zuf, zwc, zwf |
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| 96 | REAL(wp), DIMENSION(:,:,:), POINTER :: interpol3d,anterpol3d |
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| 97 | ! REAL(wp), DIMENSION(:,:,:), ALLOCATABLE, TARGET :: interpol3d |
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| 98 | |
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| 99 | LOGICAL :: vnest_init = .FALSE., vnested = .FALSE., & |
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[2514] | 100 | vnest_twi = .FALSE., vnest_couple_rk3 = .FALSE. |
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[2365] | 101 | |
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| 102 | ! PARIN |
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| 103 | REAL(wp) :: vnest_start_time = 9999999.9 |
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| 104 | |
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| 105 | SAVE |
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| 106 | |
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| 107 | !-- Public functions |
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| 108 | PUBLIC vnest_init_fine, vnest_boundary_conds, vnest_anterpolate, & |
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[2514] | 109 | vnest_boundary_conds_khkm, vnest_anterpolate_e, & |
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| 110 | vnest_init_pegrid_rank, vnest_init_pegrid_domain, vnest_init_grid, & |
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| 111 | vnest_timestep_sync, vnest_deallocate |
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[2365] | 112 | |
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| 113 | !-- Public constants and variables |
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| 114 | PUBLIC vnested, vnest_init, vnest_twi, vnest_couple_rk3, & |
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| 115 | vnest_start_time |
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| 116 | |
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| 117 | PRIVATE bdims, bdims_rem, & |
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| 118 | work3d, work2dshf, work2dusws, work2dvsws, & |
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| 119 | work2dts, work2dus, work2dz0, & |
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| 120 | dxc, dyc, dxf, dyf, dzc, dzf, dtc, dtf, & |
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| 121 | zuc, zuf, zwc, zwf, interpol3d, anterpol3d, & |
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| 122 | cg_nprocs, fg_nprocs, & |
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| 123 | c2f_dims_cg, c2f_dims_fg, f2c_dims_cg, f2c_dims_fg, & |
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| 124 | f_rnk_lst, c_rnk_lst, cfratio, pdims_partner, & |
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| 125 | nxc, nxf, nyc, nyf, nzc, nzf, & |
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| 126 | ngp_c, ngp_f, target_idex, n_cell_c, n_cell_f, & |
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[2514] | 127 | offset, map_coord, TYPE_VNEST_BC, TYPE_VNEST_ANTER |
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[2365] | 128 | |
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| 129 | INTERFACE vnest_anterpolate |
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| 130 | MODULE PROCEDURE vnest_anterpolate |
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| 131 | END INTERFACE vnest_anterpolate |
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| 132 | |
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| 133 | INTERFACE vnest_anterpolate_e |
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| 134 | MODULE PROCEDURE vnest_anterpolate_e |
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| 135 | END INTERFACE vnest_anterpolate_e |
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| 136 | |
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| 137 | INTERFACE vnest_boundary_conds |
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| 138 | MODULE PROCEDURE vnest_boundary_conds |
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| 139 | END INTERFACE vnest_boundary_conds |
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| 140 | |
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| 141 | INTERFACE vnest_boundary_conds_khkm |
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| 142 | MODULE PROCEDURE vnest_boundary_conds_khkm |
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| 143 | END INTERFACE vnest_boundary_conds_khkm |
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| 144 | |
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| 145 | INTERFACE vnest_check_parameters |
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| 146 | MODULE PROCEDURE vnest_check_parameters |
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| 147 | END INTERFACE vnest_check_parameters |
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| 148 | |
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| 149 | INTERFACE vnest_deallocate |
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| 150 | MODULE PROCEDURE vnest_deallocate |
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| 151 | END INTERFACE vnest_deallocate |
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| 152 | |
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| 153 | INTERFACE vnest_init_fine |
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| 154 | MODULE PROCEDURE vnest_init_fine |
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| 155 | END INTERFACE vnest_init_fine |
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| 156 | |
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| 157 | INTERFACE vnest_init_grid |
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| 158 | MODULE PROCEDURE vnest_init_grid |
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| 159 | END INTERFACE vnest_init_grid |
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| 160 | |
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| 161 | INTERFACE vnest_init_pegrid_domain |
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| 162 | MODULE PROCEDURE vnest_init_pegrid_domain |
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| 163 | END INTERFACE vnest_init_pegrid_domain |
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| 164 | |
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| 165 | INTERFACE vnest_init_pegrid_rank |
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| 166 | MODULE PROCEDURE vnest_init_pegrid_rank |
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| 167 | END INTERFACE vnest_init_pegrid_rank |
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| 168 | |
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| 169 | INTERFACE vnest_timestep_sync |
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| 170 | MODULE PROCEDURE vnest_timestep_sync |
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| 171 | END INTERFACE vnest_timestep_sync |
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| 172 | |
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| 173 | CONTAINS |
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| 174 | |
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| 175 | |
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| 176 | |
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| 177 | SUBROUTINE vnest_init_fine |
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| 178 | |
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| 179 | !--------------------------------------------------------------------------------! |
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| 180 | ! Description: |
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| 181 | ! ------------ |
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| 182 | ! At the specified vnest_start_time initialize the Fine Grid based on the coarse |
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| 183 | ! grid values |
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| 184 | !------------------------------------------------------------------------------! |
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| 185 | |
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| 186 | |
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| 187 | USE arrays_3d |
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| 188 | USE control_parameters |
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| 189 | USE grid_variables |
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| 190 | USE indices |
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| 191 | USE interfaces |
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| 192 | USE pegrid |
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| 193 | USE surface_mod, & |
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| 194 | ONLY : surf_def_h, surf_def_v |
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[2696] | 195 | USE turbulence_closure_mod, & |
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| 196 | ONLY : tcm_diffusivities |
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[2365] | 197 | |
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| 198 | IMPLICIT NONE |
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| 199 | |
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| 200 | REAL(wp) :: time_since_reference_point_rem |
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| 201 | |
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| 202 | INTEGER(iwp) :: i, j, k,im,jn,ko |
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| 203 | INTEGER(iwp) :: if, jf, kf |
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| 204 | |
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| 205 | #if defined( __parallel ) |
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| 206 | |
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| 207 | if (myid ==0 )print *, ' TIME TO INIT FINE from COARSE', simulated_time |
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| 208 | |
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| 209 | ! |
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| 210 | !-- In case of model termination initiated by the remote model |
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| 211 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
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| 212 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
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| 213 | !-- intercomminucation hang. |
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| 214 | !-- If necessary, the coupler will be called at the beginning of the next |
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| 215 | !-- restart run. |
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| 216 | |
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| 217 | IF ( myid == 0) THEN |
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| 218 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
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| 219 | target_id, 0, & |
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| 220 | terminate_coupled_remote, 1, MPI_INTEGER, & |
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| 221 | target_id, 0, & |
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| 222 | comm_inter, status, ierr ) |
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| 223 | ENDIF |
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| 224 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
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| 225 | ierr ) |
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| 226 | |
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| 227 | IF ( terminate_coupled_remote > 0 ) THEN |
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| 228 | WRITE( message_string, * ) 'remote model "', & |
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| 229 | TRIM( coupling_mode_remote ), & |
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| 230 | '" terminated', & |
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| 231 | '&with terminate_coupled_remote = ', & |
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| 232 | terminate_coupled_remote, & |
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| 233 | '&local model "', TRIM( coupling_mode ), & |
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| 234 | '" has', & |
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| 235 | '&terminate_coupled = ', & |
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| 236 | terminate_coupled |
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| 237 | CALL message( 'vnest_init_fine', 'PA0310', 1, 2, 0, 6, 0 ) |
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| 238 | RETURN |
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| 239 | ENDIF |
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| 240 | |
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| 241 | |
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| 242 | ! |
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| 243 | !-- Exchange the current simulated time between the models, |
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| 244 | !-- currently just for total_2ding |
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| 245 | IF ( myid == 0 ) THEN |
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| 246 | |
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| 247 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
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| 248 | 11, comm_inter, ierr ) |
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| 249 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
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| 250 | target_id, 11, comm_inter, status, ierr ) |
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| 251 | |
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| 252 | ENDIF |
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| 253 | |
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| 254 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
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| 255 | ierr ) |
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| 256 | |
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| 257 | |
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| 258 | IF ( coupling_mode == 'vnested_crse' ) THEN |
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| 259 | !-- Send data to fine grid for initialization |
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| 260 | |
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| 261 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
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| 262 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
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| 263 | |
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| 264 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
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| 265 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
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| 266 | map_coord(1) = i+offset(1) |
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| 267 | map_coord(2) = j+offset(2) |
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| 268 | |
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| 269 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
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| 270 | |
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| 271 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
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| 272 | comm_inter,status, ierr ) |
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| 273 | |
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| 274 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
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| 275 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
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| 276 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
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| 277 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
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| 278 | bdims (3,1) = bdims_rem (3,1) |
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| 279 | bdims (3,2) = bdims_rem (3,2) / cfratio(3) |
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| 280 | |
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| 281 | |
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| 282 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
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| 283 | comm_inter, ierr ) |
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| 284 | |
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| 285 | |
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| 286 | n_cell_c = (bdims(1,2)-bdims(1,1)+3) * & |
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| 287 | (bdims(2,2)-bdims(2,1)+3) * & |
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| 288 | (bdims(3,2)-bdims(3,1)+3) |
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| 289 | |
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| 290 | CALL MPI_SEND( u( bdims(3,1):bdims(3,2)+2, & |
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| 291 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 292 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 293 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 294 | 101, comm_inter, ierr) |
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[2365] | 295 | |
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| 296 | CALL MPI_SEND( v( bdims(3,1):bdims(3,2)+2, & |
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| 297 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 298 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 299 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 300 | 102, comm_inter, ierr) |
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[2365] | 301 | |
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| 302 | CALL MPI_SEND( w( bdims(3,1):bdims(3,2)+2, & |
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| 303 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 304 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 305 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 306 | 103, comm_inter, ierr) |
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[2365] | 307 | |
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| 308 | CALL MPI_SEND( pt(bdims(3,1):bdims(3,2)+2, & |
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| 309 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 310 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 311 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 312 | 105, comm_inter, ierr) |
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[2365] | 313 | |
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| 314 | IF ( humidity ) THEN |
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| 315 | CALL MPI_SEND( q(bdims(3,1):bdims(3,2)+2, & |
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| 316 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 317 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 318 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 319 | 116, comm_inter, ierr) |
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[2365] | 320 | ENDIF |
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| 321 | |
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| 322 | CALL MPI_SEND( e( bdims(3,1):bdims(3,2)+2, & |
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| 323 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 324 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 325 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 326 | 104, comm_inter, ierr) |
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[2365] | 327 | |
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| 328 | CALL MPI_SEND(kh( bdims(3,1):bdims(3,2)+2, & |
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| 329 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 330 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 331 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 332 | 106, comm_inter, ierr) |
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[2365] | 333 | |
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| 334 | CALL MPI_SEND(km( bdims(3,1):bdims(3,2)+2, & |
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| 335 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 336 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 337 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 338 | 107, comm_inter, ierr) |
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[2365] | 339 | |
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| 340 | !-- Send Surface fluxes |
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| 341 | IF ( use_surface_fluxes ) THEN |
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| 342 | |
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| 343 | n_cell_c = (bdims(1,2)-bdims(1,1)+3) * & |
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| 344 | (bdims(2,2)-bdims(2,1)+3) |
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| 345 | |
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| 346 | !-- WARNING |
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| 347 | !-- shf,z0 not interpolated |
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| 348 | !-- line commented in interpolate_to_fine_flux |
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| 349 | !-- FG needs to read it's own data file |
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| 350 | !MERGE-WIP CALL MPI_SEND(surf_def_h(0)%shf ( bdims(2,1)-1:bdims(2,2)+1, & |
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| 351 | !MERGE-WIP bdims(1,1)-1:bdims(1,2)+1),& |
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| 352 | !MERGE-WIP n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 353 | !MERGE-WIP 109, comm_inter, ierr ) |
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[2365] | 354 | !MERGE-WIP |
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| 355 | !MERGE-WIP CALL MPI_SEND(surf_def_h(0)%usws( bdims(2,1)-1:bdims(2,2)+1, & |
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| 356 | !MERGE-WIP bdims(1,1)-1:bdims(1,2)+1),& |
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| 357 | !MERGE-WIP n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 358 | !MERGE-WIP 110, comm_inter, ierr ) |
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[2365] | 359 | !MERGE-WIP |
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| 360 | !MERGE-WIP CALL MPI_SEND(surf_def_h(0)%vsws( bdims(2,1)-1:bdims(2,2)+1, & |
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| 361 | !MERGE-WIP bdims(1,1)-1:bdims(1,2)+1),& |
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| 362 | !MERGE-WIP n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 363 | !MERGE-WIP 111, comm_inter, ierr ) |
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[2365] | 364 | !MERGE-WIP |
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| 365 | !MERGE CALL MPI_SEND(ts ( bdims(2,1)-1:bdims(2,2)+1, & |
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| 366 | !MERGE bdims(1,1)-1:bdims(1,2)+1),& |
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| 367 | !MERGE n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 368 | !MERGE 112, comm_inter, ierr ) |
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[2365] | 369 | !MERGE |
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| 370 | !MERGE CALL MPI_SEND(us ( bdims(2,1)-1:bdims(2,2)+1, & |
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| 371 | !MERGE bdims(1,1)-1:bdims(1,2)+1),& |
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| 372 | !MERGE n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 373 | !MERGE 113, comm_inter, ierr ) |
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[2365] | 374 | !MERGE |
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| 375 | !MERGE CALL MPI_SEND(z0 ( bdims(2,1)-1:bdims(2,2)+1, & |
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| 376 | !MERGE bdims(1,1)-1:bdims(1,2)+1),& |
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| 377 | !MERGE n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 378 | !MERGE 114, comm_inter, ierr ) |
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[2365] | 379 | ENDIF |
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| 380 | |
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| 381 | |
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| 382 | |
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| 383 | |
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| 384 | end do |
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| 385 | end do |
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| 386 | |
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| 387 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
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| 388 | !-- Receive data from coarse grid for initialization |
---|
| 389 | |
---|
| 390 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 391 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 392 | map_coord(1) = offset(1) |
---|
| 393 | map_coord(2) = offset(2) |
---|
| 394 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 395 | |
---|
| 396 | bdims (1,1) = nxl |
---|
| 397 | bdims (1,2) = nxr |
---|
| 398 | bdims (2,1) = nys |
---|
| 399 | bdims (2,2) = nyn |
---|
| 400 | bdims (3,1) = nzb |
---|
| 401 | bdims (3,2) = nzt |
---|
| 402 | |
---|
| 403 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 404 | comm_inter, ierr ) |
---|
| 405 | |
---|
| 406 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 407 | comm_inter,status, ierr ) |
---|
| 408 | |
---|
| 409 | n_cell_c = (bdims_rem(1,2)-bdims_rem(1,1)+3) * & |
---|
| 410 | (bdims_rem(2,2)-bdims_rem(2,1)+3) * & |
---|
| 411 | (bdims_rem(3,2)-bdims_rem(3,1)+3) |
---|
| 412 | |
---|
| 413 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2)+2, & |
---|
| 414 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 415 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 416 | |
---|
| 417 | |
---|
| 418 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 101, & |
---|
| 419 | comm_inter,status, ierr ) |
---|
| 420 | interpol3d => u |
---|
| 421 | call interpolate_to_fine_u ( 101 ) |
---|
| 422 | |
---|
| 423 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 102, & |
---|
| 424 | comm_inter,status, ierr ) |
---|
| 425 | interpol3d => v |
---|
| 426 | call interpolate_to_fine_v ( 102 ) |
---|
| 427 | |
---|
| 428 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 103, & |
---|
| 429 | comm_inter,status, ierr ) |
---|
| 430 | interpol3d => w |
---|
| 431 | call interpolate_to_fine_w ( 103 ) |
---|
| 432 | |
---|
| 433 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 105, & |
---|
| 434 | comm_inter,status, ierr ) |
---|
| 435 | interpol3d => pt |
---|
| 436 | call interpolate_to_fine_s ( 105 ) |
---|
| 437 | |
---|
| 438 | IF ( humidity ) THEN |
---|
| 439 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 116, & |
---|
| 440 | comm_inter,status, ierr ) |
---|
| 441 | interpol3d => q |
---|
| 442 | call interpolate_to_fine_s ( 116 ) |
---|
| 443 | ENDIF |
---|
| 444 | |
---|
| 445 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 104, & |
---|
| 446 | comm_inter,status, ierr ) |
---|
| 447 | interpol3d => e |
---|
| 448 | call interpolate_to_fine_s ( 104 ) |
---|
| 449 | |
---|
| 450 | !-- kh,km no target attribute, use of pointer not possible |
---|
| 451 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 106, & |
---|
| 452 | comm_inter,status, ierr ) |
---|
| 453 | call interpolate_to_fine_kh ( 106 ) |
---|
| 454 | |
---|
| 455 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 107, & |
---|
| 456 | comm_inter,status, ierr ) |
---|
| 457 | call interpolate_to_fine_km ( 107 ) |
---|
| 458 | |
---|
| 459 | DEALLOCATE( work3d ) |
---|
| 460 | NULLIFY ( interpol3d ) |
---|
| 461 | |
---|
[2514] | 462 | !-- Recv Surface Fluxes |
---|
[2365] | 463 | IF ( use_surface_fluxes ) THEN |
---|
| 464 | n_cell_c = (bdims_rem(1,2)-bdims_rem(1,1)+3) * & |
---|
| 465 | (bdims_rem(2,2)-bdims_rem(2,1)+3) |
---|
| 466 | |
---|
| 467 | ALLOCATE( work2dshf ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 468 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 469 | ALLOCATE( work2dusws ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 470 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 471 | ALLOCATE( work2dvsws ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 472 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 473 | ALLOCATE( work2dts ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 474 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 475 | ALLOCATE( work2dus ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 476 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 477 | ALLOCATE( work2dz0 ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 478 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 479 | |
---|
| 480 | !MERGE-WIP CALL MPI_RECV( work2dshf ,n_cell_c, MPI_REAL, target_idex, 109, & |
---|
| 481 | !MERGE-WIP comm_inter,status, ierr ) |
---|
| 482 | !MERGE-WIP |
---|
| 483 | !MERGE-WIP CALL MPI_RECV( work2dusws,n_cell_c, MPI_REAL, target_idex, 110, & |
---|
| 484 | !MERGE-WIP comm_inter,status, ierr ) |
---|
| 485 | !MERGE-WIP |
---|
| 486 | !MERGE-WIP CALL MPI_RECV( work2dvsws,n_cell_c, MPI_REAL, target_idex, 111, & |
---|
| 487 | !MERGE-WIP comm_inter,status, ierr ) |
---|
| 488 | !MERGE-WIP |
---|
| 489 | !MERGE CALL MPI_RECV( work2dts ,n_cell_c, MPI_REAL, target_idex, 112, & |
---|
| 490 | !MERGE comm_inter,status, ierr ) |
---|
| 491 | !MERGE |
---|
| 492 | !MERGE CALL MPI_RECV( work2dus ,n_cell_c, MPI_REAL, target_idex, 113, & |
---|
| 493 | !MERGE comm_inter,status, ierr ) |
---|
| 494 | !MERGE |
---|
| 495 | !MERGE CALL MPI_RECV( work2dz0 ,n_cell_c, MPI_REAL, target_idex, 114, & |
---|
| 496 | !MERGE comm_inter,status, ierr ) |
---|
| 497 | !MERGE |
---|
| 498 | !MERGE-WIP CALL interpolate_to_fine_flux ( 108 ) |
---|
| 499 | |
---|
| 500 | DEALLOCATE( work2dshf ) |
---|
| 501 | DEALLOCATE( work2dusws ) |
---|
| 502 | DEALLOCATE( work2dvsws ) |
---|
| 503 | DEALLOCATE( work2dts ) |
---|
| 504 | DEALLOCATE( work2dus ) |
---|
| 505 | DEALLOCATE( work2dz0 ) |
---|
| 506 | ENDIF |
---|
| 507 | |
---|
| 508 | IF ( .NOT. constant_diffusion ) THEN |
---|
| 509 | DO kf = bdims(3,1)+1,bdims(3,2)+1 |
---|
| 510 | DO jf = bdims(2,1),bdims(2,2) |
---|
| 511 | DO if = bdims(1,1),bdims(1,2) |
---|
| 512 | |
---|
| 513 | IF ( e(kf,jf,if) < 0.0 ) THEN |
---|
| 514 | e(kf,jf,if) = 1E-15_wp |
---|
| 515 | END IF |
---|
| 516 | |
---|
| 517 | END DO |
---|
| 518 | END DO |
---|
| 519 | END DO |
---|
| 520 | ENDIF |
---|
| 521 | |
---|
| 522 | w(nzt+1,:,:) = w(nzt,:,:) |
---|
| 523 | |
---|
| 524 | CALL exchange_horiz( u, nbgp ) |
---|
| 525 | CALL exchange_horiz( v, nbgp ) |
---|
| 526 | CALL exchange_horiz( w, nbgp ) |
---|
| 527 | CALL exchange_horiz( pt, nbgp ) |
---|
| 528 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e, nbgp ) |
---|
| 529 | IF ( humidity ) CALL exchange_horiz( q, nbgp ) |
---|
| 530 | |
---|
| 531 | ! |
---|
| 532 | !-- Velocity boundary conditions at the bottom boundary |
---|
| 533 | IF ( ibc_uv_b == 0 ) THEN |
---|
| 534 | u(nzb,:,:) = 0.0_wp |
---|
| 535 | v(nzb,:,:) = 0.0_wp |
---|
| 536 | ELSE |
---|
| 537 | u(nzb,:,:) = u(nzb+1,:,:) |
---|
| 538 | v(nzb,:,:) = v(nzb+1,:,:) |
---|
| 539 | END IF |
---|
| 540 | |
---|
| 541 | |
---|
| 542 | w(nzb,:,:) = 0.0_wp |
---|
| 543 | |
---|
[2514] | 544 | ! |
---|
| 545 | !-- Temperature boundary conditions at the bottom boundary |
---|
[2365] | 546 | IF ( ibc_pt_b /= 0 ) THEN |
---|
| 547 | pt(nzb,:,:) = pt(nzb+1,:,:) |
---|
| 548 | END IF |
---|
| 549 | |
---|
| 550 | ! |
---|
| 551 | !-- Bottom boundary condition for the turbulent kinetic energy |
---|
| 552 | !-- Generally a Neumann condition with de/dz=0 is assumed |
---|
| 553 | IF ( .NOT. constant_diffusion ) THEN |
---|
| 554 | e(nzb,:,:) = e(nzb+1,:,:) |
---|
| 555 | END IF |
---|
| 556 | |
---|
| 557 | ! |
---|
| 558 | !-- Bottom boundary condition for turbulent diffusion coefficients |
---|
| 559 | km(nzb,:,:) = km(nzb+1,:,:) |
---|
| 560 | kh(nzb,:,:) = kh(nzb+1,:,:) |
---|
| 561 | |
---|
| 562 | !diffusivities required |
---|
| 563 | IF ( .NOT. humidity ) THEN |
---|
[2696] | 564 | CALL tcm_diffusivities( pt, pt_reference ) |
---|
[2365] | 565 | ELSE |
---|
[2696] | 566 | CALL tcm_diffusivities( vpt, pt_reference ) |
---|
[2365] | 567 | ENDIF |
---|
| 568 | |
---|
| 569 | |
---|
| 570 | ! |
---|
| 571 | !-- Reset Fine Grid top Boundary Condition |
---|
| 572 | !-- At the top of the FG, the scalars always follow Dirichlet condition |
---|
| 573 | |
---|
| 574 | ibc_pt_t = 0 |
---|
| 575 | |
---|
| 576 | !-- Initialize old time levels |
---|
| 577 | pt_p = pt; u_p = u; v_p = v; w_p = w |
---|
| 578 | IF ( .NOT. constant_diffusion ) e_p = e |
---|
| 579 | IF ( humidity ) THEN |
---|
| 580 | ibc_q_t = 0 |
---|
| 581 | q_p = q |
---|
| 582 | ENDIF |
---|
| 583 | |
---|
| 584 | ENDIF |
---|
| 585 | |
---|
| 586 | |
---|
| 587 | if (myid==0) print *, '** Fine Initalized ** simulated_time:', simulated_time |
---|
| 588 | #endif |
---|
| 589 | CONTAINS |
---|
| 590 | |
---|
| 591 | SUBROUTINE interpolate_to_fine_w( tag ) |
---|
| 592 | |
---|
| 593 | #if defined( __parallel ) |
---|
| 594 | |
---|
| 595 | USE arrays_3d |
---|
| 596 | USE control_parameters |
---|
| 597 | USE grid_variables |
---|
| 598 | USE indices |
---|
| 599 | USE pegrid |
---|
| 600 | |
---|
| 601 | |
---|
| 602 | IMPLICIT NONE |
---|
| 603 | |
---|
| 604 | INTEGER(iwp), intent(in) :: tag |
---|
| 605 | INTEGER(iwp) :: i, j, k |
---|
| 606 | INTEGER(iwp) :: if, jf, kf |
---|
| 607 | INTEGER(iwp) :: bottomx, topx |
---|
| 608 | INTEGER(iwp) :: bottomy, topy |
---|
| 609 | INTEGER(iwp) :: bottomz, topz |
---|
| 610 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 611 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprs, wprf |
---|
| 612 | |
---|
| 613 | INTEGER(iwp) :: nzbottom, nztop |
---|
| 614 | |
---|
| 615 | |
---|
| 616 | nzbottom = bdims_rem (3,1) |
---|
| 617 | nztop = bdims_rem (3,2) |
---|
| 618 | |
---|
| 619 | ALLOCATE( wprf(nzbottom:nztop, bdims_rem(2,1)-1: bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 620 | ALLOCATE( wprs(nzbottom:nztop,nys:nyn,nxl:nxr) ) |
---|
| 621 | |
---|
| 622 | |
---|
| 623 | ! |
---|
| 624 | !-- Initialisation of the velocity component w |
---|
| 625 | ! |
---|
| 626 | !-- Interpolation in x-direction |
---|
| 627 | DO k = nzbottom, nztop |
---|
| 628 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 629 | DO i = bdims_rem(1,1),bdims_rem(1,2) |
---|
| 630 | |
---|
| 631 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 632 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 633 | |
---|
| 634 | DO if = bottomx, topx |
---|
| 635 | |
---|
| 636 | eps = ( if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
| 637 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 638 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 639 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 640 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 641 | |
---|
| 642 | wprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 643 | + edot * work3d(k,j,i) & |
---|
| 644 | + eplus * work3d(k,j,i+1) |
---|
| 645 | END DO |
---|
| 646 | |
---|
| 647 | END DO |
---|
| 648 | END DO |
---|
| 649 | END DO |
---|
| 650 | |
---|
| 651 | ! |
---|
| 652 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 653 | DO k = nzbottom, nztop |
---|
| 654 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 655 | |
---|
| 656 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 657 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 658 | |
---|
| 659 | DO if = nxl, nxr |
---|
| 660 | DO jf = bottomy, topy |
---|
| 661 | |
---|
| 662 | eps = ( jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
| 663 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 664 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 665 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 666 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 667 | |
---|
| 668 | wprs(k,jf,if) = eminus * wprf(k,j-1,if) & |
---|
| 669 | + edot * wprf(k,j,if) & |
---|
| 670 | + eplus * wprf(k,j+1,if) |
---|
| 671 | |
---|
| 672 | END DO |
---|
| 673 | END DO |
---|
| 674 | |
---|
| 675 | END DO |
---|
| 676 | END DO |
---|
| 677 | |
---|
| 678 | ! |
---|
| 679 | !-- Interpolation in z-direction (linear) |
---|
| 680 | |
---|
| 681 | DO k = nzbottom, nztop-1 |
---|
| 682 | |
---|
| 683 | bottomz = (dzc/dzf) * k |
---|
| 684 | topz = (dzc/dzf) * (k+1) - 1 |
---|
| 685 | |
---|
| 686 | DO jf = nys, nyn |
---|
| 687 | DO if = nxl, nxr |
---|
| 688 | DO kf = bottomz, topz |
---|
| 689 | |
---|
| 690 | w(kf,jf,if) = wprs(k,jf,if) + ( zwf(kf) - zwc(k) ) & |
---|
| 691 | * ( wprs(k+1,jf,if) - wprs(k,jf,if) ) / dzc |
---|
| 692 | |
---|
| 693 | END DO |
---|
| 694 | END DO |
---|
| 695 | END DO |
---|
| 696 | |
---|
| 697 | END DO |
---|
| 698 | |
---|
| 699 | DO jf = nys, nyn |
---|
| 700 | DO if = nxl, nxr |
---|
| 701 | |
---|
| 702 | w(nzt,jf,if) = wprs(nztop,jf,if) |
---|
| 703 | |
---|
| 704 | END DO |
---|
| 705 | END DO |
---|
| 706 | ! |
---|
| 707 | ! w(nzb:nzt+1,nys:nyn,nxl:nxr) = 0 |
---|
| 708 | |
---|
| 709 | DEALLOCATE( wprf, wprs ) |
---|
| 710 | |
---|
| 711 | #endif |
---|
| 712 | END SUBROUTINE interpolate_to_fine_w |
---|
| 713 | |
---|
| 714 | SUBROUTINE interpolate_to_fine_u( tag ) |
---|
| 715 | |
---|
| 716 | #if defined( __parallel ) |
---|
| 717 | |
---|
| 718 | USE arrays_3d |
---|
| 719 | USE control_parameters |
---|
| 720 | USE grid_variables |
---|
| 721 | USE indices |
---|
| 722 | USE pegrid |
---|
| 723 | |
---|
| 724 | |
---|
| 725 | IMPLICIT NONE |
---|
| 726 | |
---|
| 727 | INTEGER(iwp), intent(in) :: tag |
---|
| 728 | INTEGER(iwp) :: i, j, k |
---|
| 729 | INTEGER(iwp) :: if, jf, kf |
---|
| 730 | INTEGER(iwp) :: bottomx, topx |
---|
| 731 | INTEGER(iwp) :: bottomy, topy |
---|
| 732 | INTEGER(iwp) :: bottomz, topz |
---|
| 733 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 734 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprs, uprf |
---|
| 735 | |
---|
| 736 | INTEGER(iwp) :: nzbottom, nztop |
---|
| 737 | |
---|
| 738 | |
---|
| 739 | nzbottom = bdims_rem (3,1) |
---|
| 740 | nztop = bdims_rem (3,2) |
---|
| 741 | |
---|
| 742 | ALLOCATE( uprf(nzbottom:nztop+2,nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 743 | ALLOCATE( uprs(nzb+1:nzt+1,nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 744 | |
---|
| 745 | ! |
---|
| 746 | !-- Initialisation of the velocity component uf |
---|
| 747 | |
---|
| 748 | ! |
---|
| 749 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 750 | |
---|
| 751 | DO k = nzbottom, nztop+2 |
---|
| 752 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 753 | |
---|
| 754 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 755 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 756 | |
---|
| 757 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 758 | DO jf = bottomy, topy |
---|
| 759 | |
---|
| 760 | eps = ( jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
| 761 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 762 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 763 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 764 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 765 | |
---|
| 766 | uprf(k,jf,i) = eminus * work3d(k,j-1,i) & |
---|
| 767 | + edot * work3d(k,j,i) & |
---|
| 768 | + eplus * work3d(k,j+1,i) |
---|
| 769 | |
---|
| 770 | END DO |
---|
| 771 | END DO |
---|
| 772 | |
---|
| 773 | END DO |
---|
| 774 | END DO |
---|
| 775 | |
---|
| 776 | ! |
---|
| 777 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 778 | |
---|
| 779 | DO k = nzbottom+1, nztop |
---|
| 780 | |
---|
| 781 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 782 | topz = (dzc/dzf) * k |
---|
| 783 | |
---|
| 784 | DO jf = nys, nyn |
---|
| 785 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 786 | DO kf = bottomz, topz |
---|
| 787 | |
---|
| 788 | eps = ( zuf(kf) - zuc(k) ) / dzc |
---|
| 789 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 790 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 791 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 792 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 793 | |
---|
| 794 | uprs(kf,jf,i) = eminus * uprf(k-1,jf,i) & |
---|
| 795 | + edot * uprf(k,jf,i) & |
---|
| 796 | + eplus * uprf(k+1,jf,i) |
---|
| 797 | |
---|
| 798 | END DO |
---|
| 799 | END DO |
---|
| 800 | END DO |
---|
| 801 | |
---|
| 802 | END DO |
---|
| 803 | |
---|
| 804 | DO jf = nys, nyn |
---|
| 805 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 806 | |
---|
| 807 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 808 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 809 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 810 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 811 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 812 | |
---|
| 813 | uprs(nzt+1,jf,i) = eminus * uprf(nztop,jf,i) & |
---|
| 814 | + edot * uprf(nztop+1,jf,i) & |
---|
| 815 | + eplus * uprf(nztop+2,jf,i) |
---|
| 816 | |
---|
| 817 | END DO |
---|
| 818 | END DO |
---|
| 819 | |
---|
| 820 | ! |
---|
| 821 | !-- Interpolation in x-direction (linear) |
---|
| 822 | |
---|
| 823 | DO kf = nzb+1, nzt+1 |
---|
| 824 | DO jf = nys, nyn |
---|
| 825 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 826 | |
---|
| 827 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 828 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 829 | |
---|
| 830 | DO if = bottomx, topx |
---|
| 831 | u(kf,jf,if) = uprs(kf,jf,i) + ( if * dxf - i * dxc ) & |
---|
| 832 | * ( uprs(kf,jf,i+1) - uprs(kf,jf,i) ) / dxc |
---|
| 833 | END DO |
---|
| 834 | |
---|
| 835 | END DO |
---|
| 836 | END DO |
---|
| 837 | END DO |
---|
| 838 | ! |
---|
| 839 | !-- Determination of uf at the bottom boundary |
---|
| 840 | |
---|
| 841 | |
---|
| 842 | |
---|
| 843 | DEALLOCATE( uprf, uprs ) |
---|
| 844 | |
---|
| 845 | #endif |
---|
| 846 | END SUBROUTINE interpolate_to_fine_u |
---|
| 847 | |
---|
| 848 | |
---|
| 849 | SUBROUTINE interpolate_to_fine_v( tag ) |
---|
| 850 | |
---|
| 851 | #if defined( __parallel ) |
---|
| 852 | |
---|
| 853 | USE arrays_3d |
---|
| 854 | USE control_parameters |
---|
| 855 | USE grid_variables |
---|
| 856 | USE indices |
---|
| 857 | USE pegrid |
---|
| 858 | |
---|
| 859 | |
---|
| 860 | IMPLICIT NONE |
---|
| 861 | |
---|
| 862 | INTEGER(iwp), intent(in) :: tag |
---|
| 863 | INTEGER(iwp) :: i, j, k |
---|
| 864 | INTEGER(iwp) :: if, jf, kf |
---|
| 865 | INTEGER(iwp) :: bottomx, topx |
---|
| 866 | INTEGER(iwp) :: bottomy, topy |
---|
| 867 | INTEGER(iwp) :: bottomz, topz |
---|
| 868 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 869 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprs, vprf |
---|
| 870 | |
---|
| 871 | INTEGER(iwp) :: nzbottom, nztop |
---|
| 872 | |
---|
| 873 | |
---|
| 874 | nzbottom = bdims_rem (3,1) |
---|
| 875 | nztop = bdims_rem (3,2) |
---|
| 876 | |
---|
| 877 | ALLOCATE( vprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 878 | ALLOCATE( vprs(nzb+1:nzt+1, bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 879 | ! |
---|
| 880 | !-- Initialisation of the velocity component vf |
---|
| 881 | |
---|
| 882 | ! |
---|
| 883 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 884 | |
---|
| 885 | DO k = nzbottom, nztop+2 |
---|
| 886 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 887 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 888 | |
---|
| 889 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 890 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 891 | |
---|
| 892 | DO if = bottomx, topx |
---|
| 893 | |
---|
| 894 | eps = ( if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
| 895 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 896 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 897 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 898 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 899 | |
---|
| 900 | vprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 901 | + edot * work3d(k,j,i) & |
---|
| 902 | + eplus * work3d(k,j,i+1) |
---|
| 903 | |
---|
| 904 | END DO |
---|
| 905 | |
---|
| 906 | END DO |
---|
| 907 | END DO |
---|
| 908 | END DO |
---|
| 909 | |
---|
| 910 | ! |
---|
| 911 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 912 | |
---|
| 913 | DO k = nzbottom+1, nztop |
---|
| 914 | |
---|
| 915 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 916 | topz = (dzc/dzf) * k |
---|
| 917 | |
---|
| 918 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 919 | DO if = nxl, nxr |
---|
| 920 | DO kf = bottomz, topz |
---|
| 921 | |
---|
| 922 | eps = ( zuf(kf) - zuc(k) ) / dzc |
---|
| 923 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 924 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 925 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 926 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 927 | |
---|
| 928 | vprs(kf,j,if) = eminus * vprf(k-1,j,if) & |
---|
| 929 | + edot * vprf(k,j,if) & |
---|
| 930 | + eplus * vprf(k+1,j,if) |
---|
| 931 | |
---|
| 932 | END DO |
---|
| 933 | END DO |
---|
| 934 | END DO |
---|
| 935 | |
---|
| 936 | END DO |
---|
| 937 | |
---|
| 938 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 939 | DO if = nxl, nxr |
---|
| 940 | |
---|
| 941 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 942 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 943 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 944 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 945 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 946 | |
---|
| 947 | vprs(nzt+1,j,if) = eminus * vprf(nztop,j,if) & |
---|
| 948 | + edot * vprf(nztop+1,j,if) & |
---|
| 949 | + eplus * vprf(nztop+2,j,if) |
---|
| 950 | |
---|
| 951 | END DO |
---|
| 952 | END DO |
---|
| 953 | |
---|
| 954 | ! |
---|
| 955 | !-- Interpolation in y-direction (linear) |
---|
| 956 | |
---|
| 957 | DO kf = nzb+1, nzt+1 |
---|
| 958 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 959 | |
---|
| 960 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 961 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 962 | |
---|
| 963 | DO if = nxl, nxr |
---|
| 964 | DO jf = bottomy, topy |
---|
| 965 | v (kf,jf,if) = vprs(kf,j,if) + ( jf * dyf - j * dyc ) & |
---|
| 966 | * ( vprs(kf,j+1,if) - vprs(kf,j,if) ) / dyc |
---|
| 967 | END DO |
---|
| 968 | END DO |
---|
| 969 | |
---|
| 970 | END DO |
---|
| 971 | END DO |
---|
| 972 | |
---|
| 973 | ! |
---|
| 974 | !-- Determination of vf at the bottom boundary |
---|
| 975 | |
---|
| 976 | |
---|
| 977 | DEALLOCATE( vprf, vprs ) |
---|
| 978 | |
---|
| 979 | #endif |
---|
| 980 | END SUBROUTINE interpolate_to_fine_v |
---|
| 981 | |
---|
| 982 | |
---|
| 983 | SUBROUTINE interpolate_to_fine_s( tag ) |
---|
| 984 | |
---|
| 985 | #if defined( __parallel ) |
---|
| 986 | |
---|
| 987 | USE arrays_3d |
---|
| 988 | USE control_parameters |
---|
| 989 | USE grid_variables |
---|
| 990 | USE indices |
---|
| 991 | USE pegrid |
---|
| 992 | |
---|
| 993 | |
---|
| 994 | IMPLICIT NONE |
---|
| 995 | |
---|
| 996 | |
---|
| 997 | INTEGER(iwp), intent(in) :: tag |
---|
| 998 | INTEGER(iwp) :: i, j, k |
---|
| 999 | INTEGER(iwp) :: if, jf, kf |
---|
| 1000 | INTEGER(iwp) :: bottomx, topx |
---|
| 1001 | INTEGER(iwp) :: bottomy, topy |
---|
| 1002 | INTEGER(iwp) :: bottomz, topz |
---|
| 1003 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 1004 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs, ptprf |
---|
| 1005 | |
---|
| 1006 | INTEGER(iwp) :: nzbottom, nztop |
---|
| 1007 | |
---|
| 1008 | |
---|
| 1009 | nzbottom = bdims_rem (3,1) |
---|
| 1010 | nztop = bdims_rem (3,2) |
---|
| 1011 | |
---|
| 1012 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1013 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1014 | |
---|
| 1015 | ! |
---|
| 1016 | !-- Initialisation of scalar variables |
---|
| 1017 | |
---|
| 1018 | ! |
---|
| 1019 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1020 | |
---|
| 1021 | DO k = nzbottom, nztop+2 |
---|
| 1022 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1023 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1024 | |
---|
| 1025 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1026 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1027 | |
---|
| 1028 | DO if = bottomx, topx |
---|
| 1029 | |
---|
| 1030 | eps = ( if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
| 1031 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1032 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1033 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1034 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1035 | |
---|
| 1036 | ptprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 1037 | + edot * work3d(k,j,i) & |
---|
| 1038 | + eplus * work3d(k,j,i+1) |
---|
| 1039 | END DO |
---|
| 1040 | |
---|
| 1041 | END DO |
---|
| 1042 | END DO |
---|
| 1043 | END DO |
---|
| 1044 | |
---|
| 1045 | ! |
---|
| 1046 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1047 | |
---|
| 1048 | DO k = nzbottom, nztop+2 |
---|
| 1049 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1050 | |
---|
| 1051 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1052 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1053 | |
---|
| 1054 | DO if = nxl, nxr |
---|
| 1055 | DO jf = bottomy, topy |
---|
| 1056 | |
---|
| 1057 | eps = ( jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
| 1058 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1059 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1060 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1061 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1062 | |
---|
| 1063 | ptprs(k,jf,if) = eminus * ptprf(k,j-1,if) & |
---|
| 1064 | + edot * ptprf(k,j,if) & |
---|
| 1065 | + eplus * ptprf(k,j+1,if) |
---|
| 1066 | |
---|
| 1067 | END DO |
---|
| 1068 | END DO |
---|
| 1069 | |
---|
| 1070 | END DO |
---|
| 1071 | END DO |
---|
| 1072 | |
---|
| 1073 | ! |
---|
| 1074 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1075 | |
---|
| 1076 | DO k = nzbottom+1, nztop |
---|
| 1077 | |
---|
| 1078 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1079 | topz = (dzc/dzf) * k |
---|
| 1080 | |
---|
| 1081 | DO jf = nys, nyn |
---|
| 1082 | DO if = nxl, nxr |
---|
| 1083 | DO kf = bottomz, topz |
---|
| 1084 | |
---|
| 1085 | eps = ( zuf(kf) - zuc(k) ) / dzc |
---|
| 1086 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1087 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1088 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1089 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1090 | |
---|
| 1091 | interpol3d(kf,jf,if) = eminus * ptprs(k-1,jf,if) & |
---|
| 1092 | + edot * ptprs(k,jf,if) & |
---|
| 1093 | + eplus * ptprs(k+1,jf,if) |
---|
| 1094 | |
---|
| 1095 | END DO |
---|
| 1096 | END DO |
---|
| 1097 | END DO |
---|
| 1098 | |
---|
| 1099 | END DO |
---|
| 1100 | |
---|
| 1101 | DO jf = nys, nyn |
---|
| 1102 | DO if = nxl, nxr |
---|
| 1103 | |
---|
| 1104 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1105 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1106 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1107 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1108 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1109 | |
---|
| 1110 | interpol3d(nzt+1,jf,if) = eminus * ptprs(nztop,jf,if) & |
---|
| 1111 | + edot * ptprs(nztop+1,jf,if) & |
---|
| 1112 | + eplus * ptprs(nztop+2,jf,if) |
---|
| 1113 | |
---|
| 1114 | END DO |
---|
| 1115 | END DO |
---|
| 1116 | |
---|
| 1117 | |
---|
| 1118 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1119 | |
---|
| 1120 | #endif |
---|
| 1121 | END SUBROUTINE interpolate_to_fine_s |
---|
| 1122 | |
---|
| 1123 | |
---|
| 1124 | SUBROUTINE interpolate_to_fine_kh( tag ) |
---|
| 1125 | |
---|
| 1126 | #if defined( __parallel ) |
---|
| 1127 | |
---|
| 1128 | USE arrays_3d |
---|
| 1129 | USE control_parameters |
---|
| 1130 | USE grid_variables |
---|
| 1131 | USE indices |
---|
| 1132 | USE pegrid |
---|
| 1133 | |
---|
| 1134 | |
---|
| 1135 | IMPLICIT NONE |
---|
| 1136 | |
---|
| 1137 | |
---|
| 1138 | INTEGER(iwp), intent(in) :: tag |
---|
| 1139 | INTEGER(iwp) :: i, j, k |
---|
| 1140 | INTEGER(iwp) :: if, jf, kf |
---|
| 1141 | INTEGER(iwp) :: bottomx, topx |
---|
| 1142 | INTEGER(iwp) :: bottomy, topy |
---|
| 1143 | INTEGER(iwp) :: bottomz, topz |
---|
| 1144 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 1145 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprs, uprf |
---|
| 1146 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprs, vprf |
---|
| 1147 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprs, wprf |
---|
| 1148 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs, ptprf |
---|
| 1149 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: eprs, eprf |
---|
| 1150 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: kmprs, kmprf |
---|
| 1151 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: khprs, khprf |
---|
| 1152 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: shfpr, uswspr, vswspr |
---|
| 1153 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tspr, uspr, z0pr |
---|
| 1154 | |
---|
| 1155 | INTEGER(iwp) :: nzbottom, nztop |
---|
| 1156 | |
---|
| 1157 | |
---|
| 1158 | nzbottom = bdims_rem (3,1) |
---|
| 1159 | nztop = bdims_rem (3,2) |
---|
| 1160 | ! nztop = blk_dim_rem (3,2)+1 |
---|
| 1161 | |
---|
| 1162 | |
---|
| 1163 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1164 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1165 | |
---|
| 1166 | |
---|
| 1167 | ! |
---|
| 1168 | !-- Initialisation of scalar variables |
---|
| 1169 | |
---|
| 1170 | ! |
---|
| 1171 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1172 | |
---|
| 1173 | DO k = nzbottom, nztop+2 |
---|
| 1174 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1175 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1176 | |
---|
| 1177 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1178 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1179 | |
---|
| 1180 | DO if = bottomx, topx |
---|
| 1181 | |
---|
| 1182 | eps = ( if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
| 1183 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1184 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1185 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1186 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1187 | |
---|
| 1188 | ptprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 1189 | + edot * work3d(k,j,i) & |
---|
| 1190 | + eplus * work3d(k,j,i+1) |
---|
| 1191 | END DO |
---|
| 1192 | |
---|
| 1193 | END DO |
---|
| 1194 | END DO |
---|
| 1195 | END DO |
---|
| 1196 | |
---|
| 1197 | ! |
---|
| 1198 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1199 | |
---|
| 1200 | DO k = nzbottom, nztop+2 |
---|
| 1201 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1202 | |
---|
| 1203 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1204 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1205 | |
---|
| 1206 | DO if = nxl, nxr |
---|
| 1207 | DO jf = bottomy, topy |
---|
| 1208 | |
---|
| 1209 | eps = ( jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
| 1210 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1211 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1212 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1213 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1214 | |
---|
| 1215 | ptprs(k,jf,if) = eminus * ptprf(k,j-1,if) & |
---|
| 1216 | + edot * ptprf(k,j,if) & |
---|
| 1217 | + eplus * ptprf(k,j+1,if) |
---|
| 1218 | |
---|
| 1219 | END DO |
---|
| 1220 | END DO |
---|
| 1221 | |
---|
| 1222 | END DO |
---|
| 1223 | END DO |
---|
| 1224 | |
---|
| 1225 | ! |
---|
| 1226 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1227 | |
---|
| 1228 | DO k = nzbottom+1, nztop |
---|
| 1229 | |
---|
| 1230 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1231 | topz = (dzc/dzf) * k |
---|
| 1232 | |
---|
| 1233 | DO jf = nys, nyn |
---|
| 1234 | DO if = nxl, nxr |
---|
| 1235 | DO kf = bottomz, topz |
---|
| 1236 | |
---|
| 1237 | eps = ( zuf(kf) - zuc(k) ) / dzc |
---|
| 1238 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1239 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1240 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1241 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1242 | |
---|
| 1243 | kh(kf,jf,if) = eminus * ptprs(k-1,jf,if) & |
---|
| 1244 | + edot * ptprs(k,jf,if) & |
---|
| 1245 | + eplus * ptprs(k+1,jf,if) |
---|
| 1246 | |
---|
| 1247 | END DO |
---|
| 1248 | END DO |
---|
| 1249 | END DO |
---|
| 1250 | |
---|
| 1251 | END DO |
---|
| 1252 | |
---|
| 1253 | DO jf = nys, nyn |
---|
| 1254 | DO if = nxl, nxr |
---|
| 1255 | |
---|
| 1256 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1257 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1258 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1259 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1260 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1261 | |
---|
| 1262 | kh(nzt+1,jf,if) = eminus * ptprs(nztop,jf,if) & |
---|
| 1263 | + edot * ptprs(nztop+1,jf,if) & |
---|
| 1264 | + eplus * ptprs(nztop+2,jf,if) |
---|
| 1265 | |
---|
| 1266 | END DO |
---|
| 1267 | END DO |
---|
| 1268 | |
---|
| 1269 | |
---|
| 1270 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1271 | |
---|
| 1272 | #endif |
---|
| 1273 | END SUBROUTINE interpolate_to_fine_kh |
---|
| 1274 | |
---|
| 1275 | SUBROUTINE interpolate_to_fine_km( tag ) |
---|
| 1276 | |
---|
| 1277 | #if defined( __parallel ) |
---|
| 1278 | |
---|
| 1279 | USE arrays_3d |
---|
| 1280 | USE control_parameters |
---|
| 1281 | USE grid_variables |
---|
| 1282 | USE indices |
---|
| 1283 | USE pegrid |
---|
| 1284 | |
---|
| 1285 | |
---|
| 1286 | IMPLICIT NONE |
---|
| 1287 | |
---|
| 1288 | |
---|
| 1289 | INTEGER(iwp), intent(in) :: tag |
---|
| 1290 | INTEGER(iwp) :: i, j, k |
---|
| 1291 | INTEGER(iwp) :: if, jf, kf |
---|
| 1292 | INTEGER(iwp) :: bottomx, topx |
---|
| 1293 | INTEGER(iwp) :: bottomy, topy |
---|
| 1294 | INTEGER(iwp) :: bottomz, topz |
---|
| 1295 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 1296 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprs, uprf |
---|
| 1297 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprs, vprf |
---|
| 1298 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprs, wprf |
---|
| 1299 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs, ptprf |
---|
| 1300 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: eprs, eprf |
---|
| 1301 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: kmprs, kmprf |
---|
| 1302 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: khprs, khprf |
---|
| 1303 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: shfpr, uswspr, vswspr |
---|
| 1304 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tspr, uspr, z0pr |
---|
| 1305 | |
---|
| 1306 | INTEGER(iwp) :: nzbottom, nztop |
---|
| 1307 | |
---|
| 1308 | |
---|
| 1309 | nzbottom = bdims_rem (3,1) |
---|
| 1310 | nztop = bdims_rem (3,2) |
---|
| 1311 | ! nztop = blk_dim_rem (3,2)+1 |
---|
| 1312 | |
---|
| 1313 | |
---|
| 1314 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1315 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1316 | |
---|
| 1317 | |
---|
| 1318 | ! |
---|
| 1319 | !-- Initialisation of scalar variables |
---|
| 1320 | |
---|
| 1321 | ! |
---|
| 1322 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1323 | |
---|
| 1324 | DO k = nzbottom, nztop+2 |
---|
| 1325 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1326 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1327 | |
---|
| 1328 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1329 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1330 | |
---|
| 1331 | DO if = bottomx, topx |
---|
| 1332 | |
---|
| 1333 | eps = ( if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
| 1334 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1335 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1336 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1337 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1338 | |
---|
| 1339 | ptprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 1340 | + edot * work3d(k,j,i) & |
---|
| 1341 | + eplus * work3d(k,j,i+1) |
---|
| 1342 | END DO |
---|
| 1343 | |
---|
| 1344 | END DO |
---|
| 1345 | END DO |
---|
| 1346 | END DO |
---|
| 1347 | |
---|
| 1348 | ! |
---|
| 1349 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1350 | |
---|
| 1351 | DO k = nzbottom, nztop+2 |
---|
| 1352 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1353 | |
---|
| 1354 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1355 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1356 | |
---|
| 1357 | DO if = nxl, nxr |
---|
| 1358 | DO jf = bottomy, topy |
---|
| 1359 | |
---|
| 1360 | eps = ( jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
| 1361 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1362 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1363 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1364 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1365 | |
---|
| 1366 | ptprs(k,jf,if) = eminus * ptprf(k,j-1,if) & |
---|
| 1367 | + edot * ptprf(k,j,if) & |
---|
| 1368 | + eplus * ptprf(k,j+1,if) |
---|
| 1369 | |
---|
| 1370 | END DO |
---|
| 1371 | END DO |
---|
| 1372 | |
---|
| 1373 | END DO |
---|
| 1374 | END DO |
---|
| 1375 | |
---|
| 1376 | ! |
---|
| 1377 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1378 | |
---|
| 1379 | DO k = nzbottom+1, nztop |
---|
| 1380 | |
---|
| 1381 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1382 | topz = (dzc/dzf) * k |
---|
| 1383 | |
---|
| 1384 | DO jf = nys, nyn |
---|
| 1385 | DO if = nxl, nxr |
---|
| 1386 | DO kf = bottomz, topz |
---|
| 1387 | |
---|
| 1388 | eps = ( zuf(kf) - zuc(k) ) / dzc |
---|
| 1389 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1390 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1391 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1392 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1393 | |
---|
| 1394 | km(kf,jf,if) = eminus * ptprs(k-1,jf,if) & |
---|
| 1395 | + edot * ptprs(k,jf,if) & |
---|
| 1396 | + eplus * ptprs(k+1,jf,if) |
---|
| 1397 | |
---|
| 1398 | END DO |
---|
| 1399 | END DO |
---|
| 1400 | END DO |
---|
| 1401 | |
---|
| 1402 | END DO |
---|
| 1403 | |
---|
| 1404 | DO jf = nys, nyn |
---|
| 1405 | DO if = nxl, nxr |
---|
| 1406 | |
---|
| 1407 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1408 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1409 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1410 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1411 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1412 | |
---|
| 1413 | km(nzt+1,jf,if) = eminus * ptprs(nztop,jf,if) & |
---|
| 1414 | + edot * ptprs(nztop+1,jf,if) & |
---|
| 1415 | + eplus * ptprs(nztop+2,jf,if) |
---|
| 1416 | |
---|
| 1417 | END DO |
---|
| 1418 | END DO |
---|
| 1419 | |
---|
| 1420 | |
---|
| 1421 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1422 | |
---|
| 1423 | #endif |
---|
| 1424 | END SUBROUTINE interpolate_to_fine_km |
---|
| 1425 | |
---|
| 1426 | |
---|
| 1427 | |
---|
| 1428 | |
---|
| 1429 | SUBROUTINE interpolate_to_fine_flux( tag ) |
---|
| 1430 | |
---|
| 1431 | #if defined( __parallel ) |
---|
| 1432 | |
---|
| 1433 | USE arrays_3d |
---|
| 1434 | USE control_parameters |
---|
| 1435 | USE grid_variables |
---|
| 1436 | USE indices |
---|
| 1437 | USE pegrid |
---|
| 1438 | |
---|
| 1439 | |
---|
| 1440 | IMPLICIT NONE |
---|
| 1441 | |
---|
| 1442 | |
---|
| 1443 | INTEGER(iwp), intent(in) :: tag |
---|
| 1444 | INTEGER(iwp) :: i, j, k |
---|
| 1445 | INTEGER(iwp) :: if, jf, kf |
---|
| 1446 | INTEGER(iwp) :: bottomx, topx |
---|
| 1447 | INTEGER(iwp) :: bottomy, topy |
---|
| 1448 | INTEGER(iwp) :: bottomz, topz |
---|
| 1449 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 1450 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: shfpr, uswspr, vswspr |
---|
| 1451 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tspr, uspr, z0pr |
---|
| 1452 | |
---|
| 1453 | |
---|
| 1454 | INTEGER(iwp) :: nzbottom, nztop |
---|
| 1455 | |
---|
| 1456 | ALLOCATE( shfpr (bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1457 | ALLOCATE( uswspr(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1458 | ALLOCATE( vswspr(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1459 | ALLOCATE( tspr (bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1460 | ALLOCATE( uspr (bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1461 | ALLOCATE( z0pr (bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1462 | |
---|
| 1463 | ! |
---|
| 1464 | !-- Initialisation of scalar variables (2D) |
---|
| 1465 | |
---|
| 1466 | ! |
---|
| 1467 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1468 | |
---|
| 1469 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1470 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1471 | |
---|
| 1472 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1473 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1474 | |
---|
| 1475 | DO if = bottomx, topx |
---|
| 1476 | |
---|
| 1477 | eps = ( if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
| 1478 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1479 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1480 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1481 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1482 | |
---|
| 1483 | shfpr(j,if) = eminus * work2dshf(j,i-1) & |
---|
| 1484 | + edot * work2dshf(j,i) & |
---|
| 1485 | + eplus * work2dshf(j,i+1) |
---|
| 1486 | |
---|
| 1487 | uswspr(j,if) = eminus * work2dusws(j,i-1) & |
---|
| 1488 | + edot * work2dusws(j,i) & |
---|
| 1489 | + eplus * work2dusws(j,i+1) |
---|
| 1490 | |
---|
| 1491 | vswspr(j,if) = eminus * work2dvsws(j,i-1) & |
---|
| 1492 | + edot * work2dvsws(j,i) & |
---|
| 1493 | + eplus * work2dvsws(j,i+1) |
---|
| 1494 | |
---|
| 1495 | tspr(j,if) = eminus * work2dts(j,i-1) & |
---|
| 1496 | + edot * work2dts(j,i) & |
---|
| 1497 | + eplus * work2dts(j,i+1) |
---|
| 1498 | |
---|
| 1499 | uspr(j,if) = eminus * work2dus(j,i-1) & |
---|
| 1500 | + edot * work2dus(j,i) & |
---|
| 1501 | + eplus * work2dus(j,i+1) |
---|
| 1502 | |
---|
| 1503 | z0pr(j,if) = eminus * work2dz0(j,i-1) & |
---|
| 1504 | + edot * work2dz0(j,i) & |
---|
| 1505 | + eplus * work2dz0(j,i+1) |
---|
| 1506 | |
---|
| 1507 | END DO |
---|
| 1508 | |
---|
| 1509 | END DO |
---|
| 1510 | END DO |
---|
| 1511 | |
---|
| 1512 | ! |
---|
| 1513 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1514 | |
---|
| 1515 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1516 | |
---|
| 1517 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1518 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1519 | |
---|
| 1520 | DO if = nxl, nxr |
---|
| 1521 | DO jf = bottomy, topy |
---|
| 1522 | |
---|
| 1523 | eps = ( jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
| 1524 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1525 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1526 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1527 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1528 | |
---|
| 1529 | !-- WARNING |
---|
| 1530 | !-- shf,z0 not interpolated |
---|
| 1531 | !-- line commented in interpolate_to_fine_flux |
---|
| 1532 | !-- FG needs to read it's own data file |
---|
| 1533 | !MERGE-WIP! surf_def_h(0)%shf(jf,if) = eminus * shfpr(j-1,if) & |
---|
| 1534 | !MERGE-WIP! + edot * shfpr(j,if) & |
---|
| 1535 | !MERGE-WIP! + eplus * shfpr(j+1,if) |
---|
| 1536 | !MERGE-WIP |
---|
| 1537 | !MERGE-WIP surf_def_h(0)%usws(jf,if) = eminus * uswspr(j-1,if) & |
---|
| 1538 | !MERGE-WIP + edot * uswspr(j,if) & |
---|
| 1539 | !MERGE-WIP + eplus * uswspr(j+1,if) |
---|
| 1540 | !MERGE-WIP |
---|
| 1541 | !MERGE-WIP surf_def_h(0)%vsws(jf,if) = eminus * vswspr(j-1,if) & |
---|
| 1542 | !MERGE-WIP + edot * vswspr(j,if) & |
---|
| 1543 | !MERGE-WIP + eplus * vswspr(j+1,if) |
---|
| 1544 | !MERGE-WIP |
---|
| 1545 | !MERGE ts(jf,if) = eminus * tspr(j-1,if) & |
---|
| 1546 | !MERGE + edot * tspr(j,if) & |
---|
| 1547 | !MERGE + eplus * tspr(j+1,if) |
---|
| 1548 | !MERGE |
---|
| 1549 | !MERGE us(jf,if) = eminus * uspr(j-1,if) & |
---|
| 1550 | !MERGE + edot * uspr(j,if) & |
---|
| 1551 | !MERGE + eplus * uspr(j+1,if) |
---|
| 1552 | !MERGE |
---|
| 1553 | !MERGE! z0(jf,if) = eminus * z0pr(j-1,if) & |
---|
| 1554 | !MERGE! + edot * z0pr(j,if) & |
---|
| 1555 | !MERGE! + eplus * z0pr(j+1,if) |
---|
| 1556 | |
---|
| 1557 | END DO |
---|
| 1558 | END DO |
---|
| 1559 | |
---|
| 1560 | END DO |
---|
| 1561 | |
---|
| 1562 | |
---|
| 1563 | DEALLOCATE( shfpr, uswspr, vswspr ) |
---|
| 1564 | DEALLOCATE( tspr, uspr, z0pr ) |
---|
| 1565 | |
---|
| 1566 | |
---|
| 1567 | #endif |
---|
| 1568 | END SUBROUTINE interpolate_to_fine_flux |
---|
| 1569 | |
---|
| 1570 | |
---|
| 1571 | END SUBROUTINE vnest_init_fine |
---|
| 1572 | |
---|
| 1573 | SUBROUTINE vnest_boundary_conds |
---|
| 1574 | !------------------------------------------------------------------------------! |
---|
| 1575 | ! Description: |
---|
| 1576 | ! ------------ |
---|
| 1577 | ! Boundary conditions for the prognostic quantities. |
---|
| 1578 | ! One additional bottom boundary condition is applied for the TKE (=(u*)**2) |
---|
| 1579 | ! in prandtl_fluxes. The cyclic lateral boundary conditions are implicitly |
---|
| 1580 | ! handled in routine exchange_horiz. Pressure boundary conditions are |
---|
| 1581 | ! explicitly set in routines pres, poisfft, poismg and sor. |
---|
| 1582 | !------------------------------------------------------------------------------! |
---|
| 1583 | |
---|
| 1584 | USE arrays_3d |
---|
| 1585 | USE control_parameters |
---|
| 1586 | USE grid_variables |
---|
| 1587 | USE indices |
---|
| 1588 | USE pegrid |
---|
| 1589 | |
---|
| 1590 | |
---|
| 1591 | IMPLICIT NONE |
---|
| 1592 | |
---|
| 1593 | INTEGER(iwp) :: i, j, k |
---|
| 1594 | INTEGER(iwp) :: if, jf |
---|
| 1595 | |
---|
| 1596 | REAL(wp) :: c_max, denom |
---|
| 1597 | |
---|
| 1598 | #if defined( __parallel ) |
---|
| 1599 | |
---|
| 1600 | ! |
---|
| 1601 | !-- vnest: top boundary conditions |
---|
| 1602 | |
---|
| 1603 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 1604 | !-- Send data to fine grid for TOP BC |
---|
| 1605 | |
---|
| 1606 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 1607 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 1608 | |
---|
| 1609 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 1610 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 1611 | map_coord(1) = i+offset(1) |
---|
| 1612 | map_coord(2) = j+offset(2) |
---|
| 1613 | |
---|
| 1614 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 1615 | |
---|
| 1616 | bdims (1,1) = c2f_dims_cg (0,map_coord(1),map_coord(2)) |
---|
| 1617 | bdims (1,2) = c2f_dims_cg (1,map_coord(1),map_coord(2)) |
---|
| 1618 | bdims (2,1) = c2f_dims_cg (2,map_coord(1),map_coord(2)) |
---|
| 1619 | bdims (2,2) = c2f_dims_cg (3,map_coord(1),map_coord(2)) |
---|
| 1620 | bdims (3,1) = c2f_dims_cg (4,map_coord(1),map_coord(2)) |
---|
| 1621 | bdims (3,2) = c2f_dims_cg (5,map_coord(1),map_coord(2)) |
---|
| 1622 | |
---|
| 1623 | n_cell_c = ( (bdims(1,2)-bdims(1,1)) + 3 ) * & |
---|
| 1624 | ( (bdims(2,2)-bdims(2,1)) + 3 ) * & |
---|
| 1625 | ( (bdims(3,2)-bdims(3,1)) + 1 ) |
---|
| 1626 | |
---|
| 1627 | CALL MPI_SEND(u (bdims(3,1), bdims(2,1)-1, bdims(1,1)-1), & |
---|
| 1628 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1629 | 201, comm_inter, ierr) |
---|
| 1630 | |
---|
| 1631 | CALL MPI_SEND(v(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1632 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1633 | 202, comm_inter, ierr) |
---|
| 1634 | |
---|
| 1635 | CALL MPI_SEND(w(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1636 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1637 | 203, comm_inter, ierr) |
---|
| 1638 | |
---|
| 1639 | CALL MPI_SEND(pt(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1640 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1641 | 205, comm_inter, ierr) |
---|
| 1642 | |
---|
| 1643 | IF ( humidity ) THEN |
---|
| 1644 | CALL MPI_SEND(q(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1645 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1646 | 209, comm_inter, ierr) |
---|
| 1647 | ENDIF |
---|
| 1648 | |
---|
| 1649 | end do |
---|
| 1650 | end do |
---|
| 1651 | |
---|
| 1652 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 1653 | !-- Receive data from coarse grid for TOP BC |
---|
| 1654 | |
---|
| 1655 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 1656 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 1657 | map_coord(1) = offset(1) |
---|
| 1658 | map_coord(2) = offset(2) |
---|
| 1659 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 1660 | |
---|
| 1661 | bdims_rem (1,1) = c2f_dims_fg(0) |
---|
| 1662 | bdims_rem (1,2) = c2f_dims_fg(1) |
---|
| 1663 | bdims_rem (2,1) = c2f_dims_fg(2) |
---|
| 1664 | bdims_rem (2,2) = c2f_dims_fg(3) |
---|
| 1665 | bdims_rem (3,1) = c2f_dims_fg(4) |
---|
| 1666 | bdims_rem (3,2) = c2f_dims_fg(5) |
---|
| 1667 | |
---|
| 1668 | n_cell_c = & |
---|
| 1669 | ( (bdims_rem(1,2)-bdims_rem(1,1)) + 3 ) * & |
---|
| 1670 | ( (bdims_rem(2,2)-bdims_rem(2,1)) + 3 ) * & |
---|
| 1671 | ( (bdims_rem(3,2)-bdims_rem(3,1)) + 1 ) |
---|
| 1672 | |
---|
| 1673 | ALLOCATE( work3d ( & |
---|
| 1674 | bdims_rem(3,1) :bdims_rem(3,2) , & |
---|
| 1675 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 1676 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 1677 | |
---|
| 1678 | |
---|
| 1679 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 201, & |
---|
| 1680 | comm_inter,status, ierr ) |
---|
| 1681 | interpol3d => u |
---|
| 1682 | call vnest_set_topbc_u |
---|
| 1683 | |
---|
| 1684 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 202, & |
---|
| 1685 | comm_inter,status, ierr ) |
---|
| 1686 | interpol3d => v |
---|
| 1687 | call vnest_set_topbc_v |
---|
| 1688 | |
---|
| 1689 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 203, & |
---|
| 1690 | comm_inter,status, ierr ) |
---|
| 1691 | interpol3d => w |
---|
| 1692 | call vnest_set_topbc_w |
---|
| 1693 | |
---|
| 1694 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 205, & |
---|
| 1695 | comm_inter,status, ierr ) |
---|
| 1696 | interpol3d => pt |
---|
| 1697 | call vnest_set_topbc_s |
---|
| 1698 | |
---|
| 1699 | IF ( humidity ) THEN |
---|
[2514] | 1700 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 209, & |
---|
[2365] | 1701 | comm_inter,status, ierr ) |
---|
| 1702 | interpol3d => q |
---|
| 1703 | call vnest_set_topbc_s |
---|
| 1704 | |
---|
| 1705 | CALL exchange_horiz_2d(q (nzt+1,:,:) ) |
---|
| 1706 | ENDIF |
---|
| 1707 | |
---|
| 1708 | !-- TKE Neumann BC for FG top |
---|
| 1709 | DO jf = nys, nyn |
---|
| 1710 | DO if = nxl, nxr |
---|
| 1711 | e(nzt+1,jf,if) = e(nzt,jf,if) |
---|
| 1712 | END DO |
---|
| 1713 | END DO |
---|
| 1714 | |
---|
| 1715 | ! |
---|
| 1716 | !-- w level nzt+1 does not impact results. Only to avoid jumps while |
---|
| 1717 | !-- plotting profiles |
---|
| 1718 | w(nzt+1,:,:) = w(nzt,:,:) |
---|
| 1719 | |
---|
| 1720 | CALL exchange_horiz_2d(u (nzt+1,:,:) ) |
---|
| 1721 | CALL exchange_horiz_2d(v (nzt+1,:,:) ) |
---|
| 1722 | CALL exchange_horiz_2d(pt(nzt+1,:,:) ) |
---|
| 1723 | CALL exchange_horiz_2d(e (nzt+1,:,:) ) |
---|
| 1724 | CALL exchange_horiz_2d(w (nzt+1,:,:) ) |
---|
| 1725 | CALL exchange_horiz_2d(w (nzt ,:,:) ) |
---|
| 1726 | |
---|
| 1727 | NULLIFY ( interpol3d ) |
---|
| 1728 | DEALLOCATE ( work3d ) |
---|
| 1729 | |
---|
| 1730 | ENDIF |
---|
| 1731 | |
---|
| 1732 | |
---|
| 1733 | #endif |
---|
| 1734 | CONTAINS |
---|
| 1735 | |
---|
| 1736 | SUBROUTINE vnest_set_topbc_w |
---|
| 1737 | |
---|
| 1738 | #if defined( __parallel ) |
---|
| 1739 | |
---|
| 1740 | USE arrays_3d |
---|
| 1741 | USE control_parameters |
---|
| 1742 | USE grid_variables |
---|
| 1743 | USE indices |
---|
| 1744 | USE pegrid |
---|
| 1745 | |
---|
| 1746 | |
---|
| 1747 | IMPLICIT NONE |
---|
| 1748 | |
---|
| 1749 | INTEGER(iwp) :: i, j, k |
---|
| 1750 | INTEGER(iwp) :: if, jf |
---|
| 1751 | INTEGER(iwp) :: bottomx, topx |
---|
| 1752 | INTEGER(iwp) :: bottomy, topy |
---|
| 1753 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 1754 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: wprf |
---|
| 1755 | |
---|
| 1756 | |
---|
| 1757 | ALLOCATE( wprf(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1758 | |
---|
| 1759 | ! |
---|
| 1760 | !-- Determination of a boundary condition for the vertical velocity component w: |
---|
| 1761 | !-- In this case only interpolation in x- and y- direction is necessary, as the |
---|
| 1762 | !-- boundary w-node of the fine grid coincides with a w-node in the coarse grid. |
---|
| 1763 | !-- For both interpolations the scheme of Clark and Farley is used. |
---|
| 1764 | |
---|
| 1765 | ! |
---|
| 1766 | !-- Interpolation in x-direction |
---|
| 1767 | |
---|
| 1768 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1769 | |
---|
| 1770 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1771 | |
---|
| 1772 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1773 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1774 | |
---|
| 1775 | DO if = bottomx, topx |
---|
| 1776 | |
---|
| 1777 | eps = (if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
| 1778 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 1779 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1780 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1781 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1782 | wprf(j,if) = eminus * work3d(bdims_rem(3,1),j,i-1) & |
---|
| 1783 | + edot * work3d(bdims_rem(3,1),j,i) & |
---|
| 1784 | + eplus * work3d(bdims_rem(3,1),j,i+1) |
---|
| 1785 | |
---|
| 1786 | END DO |
---|
| 1787 | |
---|
| 1788 | END DO |
---|
| 1789 | |
---|
| 1790 | END DO |
---|
| 1791 | |
---|
| 1792 | ! |
---|
| 1793 | !-- Interpolation in y-direction |
---|
| 1794 | |
---|
| 1795 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1796 | |
---|
| 1797 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1798 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1799 | |
---|
| 1800 | DO if = nxl, nxr |
---|
| 1801 | |
---|
| 1802 | DO jf = bottomy, topy |
---|
| 1803 | |
---|
| 1804 | eps = (jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
| 1805 | |
---|
| 1806 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 1807 | |
---|
| 1808 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1809 | |
---|
| 1810 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1811 | |
---|
| 1812 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1813 | |
---|
| 1814 | w(nzt,jf,if) = eminus * wprf(j-1,if) & |
---|
| 1815 | + edot * wprf(j,if) & |
---|
| 1816 | + eplus * wprf(j+1,if) |
---|
| 1817 | |
---|
| 1818 | END DO |
---|
| 1819 | |
---|
| 1820 | END DO |
---|
| 1821 | |
---|
| 1822 | END DO |
---|
| 1823 | |
---|
| 1824 | DEALLOCATE( wprf ) |
---|
| 1825 | #endif |
---|
| 1826 | |
---|
| 1827 | END SUBROUTINE vnest_set_topbc_w |
---|
| 1828 | |
---|
| 1829 | |
---|
| 1830 | SUBROUTINE vnest_set_topbc_u |
---|
| 1831 | |
---|
| 1832 | #if defined( __parallel ) |
---|
| 1833 | |
---|
| 1834 | USE arrays_3d |
---|
| 1835 | USE control_parameters |
---|
| 1836 | USE grid_variables |
---|
| 1837 | USE indices |
---|
| 1838 | USE pegrid |
---|
| 1839 | |
---|
| 1840 | |
---|
| 1841 | IMPLICIT NONE |
---|
| 1842 | |
---|
| 1843 | INTEGER(iwp) :: i, j, k |
---|
| 1844 | INTEGER(iwp) :: if, jf |
---|
| 1845 | INTEGER(iwp) :: bottomx, topx |
---|
| 1846 | INTEGER(iwp) :: bottomy, topy |
---|
| 1847 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 1848 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprf |
---|
| 1849 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uprs |
---|
| 1850 | |
---|
| 1851 | |
---|
| 1852 | |
---|
| 1853 | ALLOCATE( uprf(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 1854 | ALLOCATE( uprs(nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 1855 | |
---|
| 1856 | |
---|
| 1857 | ! |
---|
| 1858 | !-- Interpolation in y-direction |
---|
| 1859 | |
---|
| 1860 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 1861 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1862 | |
---|
| 1863 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1864 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1865 | |
---|
| 1866 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 1867 | DO jf = bottomy, topy |
---|
| 1868 | |
---|
| 1869 | eps = (jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
| 1870 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 1871 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1872 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1873 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1874 | |
---|
| 1875 | uprf(k,jf,i) = eminus * work3d(k,j-1,i) & |
---|
| 1876 | + edot * work3d(k,j,i) & |
---|
| 1877 | + eplus * work3d(k,j+1,i) |
---|
| 1878 | END DO |
---|
| 1879 | END DO |
---|
| 1880 | |
---|
| 1881 | END DO |
---|
| 1882 | END DO |
---|
| 1883 | |
---|
| 1884 | ! |
---|
| 1885 | !-- Interpolation in z-direction |
---|
| 1886 | |
---|
| 1887 | DO jf = nys, nyn |
---|
| 1888 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 1889 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 1890 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 1891 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1892 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1893 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1894 | uprs(jf,i) = eminus * uprf(bdims_rem(3,1),jf,i) & |
---|
| 1895 | + edot * uprf(bdims_rem(3,1)+1,jf,i) & |
---|
| 1896 | + eplus * uprf(bdims_rem(3,1)+2,jf,i) |
---|
| 1897 | END DO |
---|
| 1898 | END DO |
---|
| 1899 | |
---|
| 1900 | ! |
---|
| 1901 | !-- Interpolation in x-direction |
---|
| 1902 | |
---|
| 1903 | DO jf = nys, nyn |
---|
| 1904 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1905 | |
---|
| 1906 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1907 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1908 | |
---|
| 1909 | DO if = bottomx, topx |
---|
| 1910 | u(nzt+1,jf,if) = uprs(jf,i) + ( if * dxf - i * dxc ) * ( uprs(jf,i+1) - uprs(jf,i) ) / dxc |
---|
| 1911 | END DO |
---|
| 1912 | |
---|
| 1913 | END DO |
---|
| 1914 | END DO |
---|
| 1915 | |
---|
| 1916 | |
---|
| 1917 | |
---|
| 1918 | DEALLOCATE ( uprf, uprs ) |
---|
| 1919 | #endif |
---|
| 1920 | |
---|
| 1921 | END SUBROUTINE vnest_set_topbc_u |
---|
| 1922 | |
---|
| 1923 | |
---|
| 1924 | SUBROUTINE vnest_set_topbc_v |
---|
| 1925 | |
---|
| 1926 | #if defined( __parallel ) |
---|
| 1927 | |
---|
| 1928 | USE arrays_3d |
---|
| 1929 | USE control_parameters |
---|
| 1930 | USE grid_variables |
---|
| 1931 | USE indices |
---|
| 1932 | USE pegrid |
---|
| 1933 | |
---|
| 1934 | |
---|
| 1935 | IMPLICIT NONE |
---|
| 1936 | |
---|
| 1937 | INTEGER(iwp) :: i, j, k |
---|
| 1938 | INTEGER(iwp) :: if, jf |
---|
| 1939 | INTEGER(iwp) :: bottomx, topx |
---|
| 1940 | INTEGER(iwp) :: bottomy, topy |
---|
| 1941 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 1942 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprf |
---|
| 1943 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vprs |
---|
| 1944 | |
---|
| 1945 | |
---|
| 1946 | |
---|
| 1947 | ALLOCATE( vprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1948 | ALLOCATE( vprs(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1949 | ! |
---|
| 1950 | !-- Determination of a boundary condition for the horizontal velocity component v: |
---|
| 1951 | !-- Interpolation in x- and z-direction is carried out by using the scheme, |
---|
| 1952 | !-- which was derived by Clark and Farley (1984). In y-direction a |
---|
| 1953 | !-- linear interpolation is carried out. |
---|
| 1954 | |
---|
| 1955 | ! |
---|
| 1956 | !-- Interpolation in x-direction |
---|
| 1957 | |
---|
| 1958 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 1959 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1960 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1961 | |
---|
| 1962 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1963 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1964 | |
---|
| 1965 | DO if = bottomx, topx |
---|
| 1966 | |
---|
| 1967 | eps = (if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
| 1968 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 1969 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1970 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1971 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1972 | vprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 1973 | + edot * work3d(k,j,i) & |
---|
| 1974 | + eplus * work3d(k,j,i+1) |
---|
| 1975 | END DO |
---|
| 1976 | |
---|
| 1977 | END DO |
---|
| 1978 | END DO |
---|
| 1979 | END DO |
---|
| 1980 | |
---|
| 1981 | ! |
---|
| 1982 | !-- Interpolation in z-direction |
---|
| 1983 | |
---|
| 1984 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1985 | DO if = nxl, nxr |
---|
| 1986 | |
---|
| 1987 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 1988 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 1989 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1990 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1991 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1992 | vprs(j,if) = eminus * vprf(bdims_rem(3,1),j,if) & |
---|
| 1993 | + edot * vprf(bdims_rem(3,1)+1,j,if) & |
---|
| 1994 | + eplus * vprf(bdims_rem(3,1)+2,j,if) |
---|
| 1995 | |
---|
| 1996 | END DO |
---|
| 1997 | END DO |
---|
| 1998 | |
---|
| 1999 | ! |
---|
| 2000 | !-- Interpolation in y-direction |
---|
| 2001 | |
---|
| 2002 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2003 | DO if = nxl, nxr |
---|
| 2004 | |
---|
| 2005 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2006 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2007 | |
---|
| 2008 | DO jf = bottomy, topy |
---|
| 2009 | |
---|
| 2010 | v(nzt+1,jf,if) = vprs(j,if) + ( jf * dyf - j * dyc ) * ( vprs(j+1,if) - vprs(j,if) ) / dyc |
---|
| 2011 | |
---|
| 2012 | END DO |
---|
| 2013 | END DO |
---|
| 2014 | END DO |
---|
| 2015 | |
---|
| 2016 | |
---|
| 2017 | DEALLOCATE ( vprf, vprs) |
---|
| 2018 | |
---|
| 2019 | |
---|
| 2020 | #endif |
---|
| 2021 | |
---|
| 2022 | END SUBROUTINE vnest_set_topbc_v |
---|
| 2023 | |
---|
| 2024 | |
---|
| 2025 | SUBROUTINE vnest_set_topbc_s |
---|
| 2026 | |
---|
| 2027 | #if defined( __parallel ) |
---|
| 2028 | |
---|
| 2029 | USE arrays_3d |
---|
| 2030 | USE control_parameters |
---|
| 2031 | USE grid_variables |
---|
| 2032 | USE indices |
---|
| 2033 | USE pegrid |
---|
| 2034 | |
---|
| 2035 | |
---|
| 2036 | IMPLICIT NONE |
---|
| 2037 | |
---|
| 2038 | INTEGER(iwp) :: i, j, k |
---|
| 2039 | INTEGER(iwp) :: if, jf |
---|
| 2040 | INTEGER(iwp) :: bottomx, topx |
---|
| 2041 | INTEGER(iwp) :: bottomy, topy |
---|
| 2042 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 2043 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf, ptprs |
---|
| 2044 | |
---|
| 2045 | |
---|
| 2046 | |
---|
| 2047 | ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2048 | ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2049 | |
---|
| 2050 | ! |
---|
| 2051 | !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2052 | !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2053 | |
---|
| 2054 | ! |
---|
| 2055 | !-- Interpolation in x-direction |
---|
| 2056 | |
---|
| 2057 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2058 | |
---|
| 2059 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2060 | |
---|
| 2061 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2062 | |
---|
| 2063 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2064 | topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2065 | |
---|
| 2066 | DO if = bottomx, topx |
---|
| 2067 | |
---|
| 2068 | eps = (if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
| 2069 | |
---|
| 2070 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2071 | |
---|
| 2072 | eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2073 | |
---|
| 2074 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2075 | |
---|
| 2076 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2077 | |
---|
| 2078 | ptprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 2079 | + edot * work3d(k,j,i) & |
---|
| 2080 | + eplus * work3d(k,j,i+1) |
---|
| 2081 | END DO |
---|
| 2082 | |
---|
| 2083 | END DO |
---|
| 2084 | |
---|
| 2085 | END DO |
---|
| 2086 | |
---|
| 2087 | END DO |
---|
| 2088 | |
---|
| 2089 | ! |
---|
| 2090 | !-- Interpolation in y-direction |
---|
| 2091 | |
---|
| 2092 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2093 | |
---|
| 2094 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2095 | |
---|
| 2096 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2097 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2098 | |
---|
| 2099 | DO if = nxl, nxr |
---|
| 2100 | |
---|
| 2101 | DO jf = bottomy, topy |
---|
| 2102 | |
---|
| 2103 | eps = (jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
| 2104 | |
---|
| 2105 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2106 | |
---|
| 2107 | eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2108 | |
---|
| 2109 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2110 | |
---|
| 2111 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2112 | |
---|
| 2113 | ptprs(k,jf,if) = eminus * ptprf(k,j-1,if) & |
---|
| 2114 | + edot * ptprf(k,j,if) & |
---|
| 2115 | + eplus * ptprf(k,j+1,if) |
---|
| 2116 | END DO |
---|
| 2117 | |
---|
| 2118 | END DO |
---|
| 2119 | |
---|
| 2120 | END DO |
---|
| 2121 | |
---|
| 2122 | END DO |
---|
| 2123 | |
---|
| 2124 | ! |
---|
| 2125 | !-- Interpolation in z-direction |
---|
| 2126 | |
---|
| 2127 | DO jf = nys, nyn |
---|
| 2128 | DO if = nxl, nxr |
---|
| 2129 | |
---|
| 2130 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2131 | |
---|
| 2132 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2133 | |
---|
| 2134 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2135 | |
---|
| 2136 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2137 | |
---|
| 2138 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2139 | |
---|
| 2140 | interpol3d (nzt+1,jf,if) = eminus * ptprs(bdims_rem(3,1),jf,if) & |
---|
| 2141 | + edot * ptprs(bdims_rem(3,1)+1,jf,if) & |
---|
| 2142 | + eplus * ptprs(bdims_rem(3,1)+2,jf,if) |
---|
| 2143 | |
---|
| 2144 | END DO |
---|
| 2145 | END DO |
---|
| 2146 | |
---|
| 2147 | DEALLOCATE ( ptprf, ptprs ) |
---|
| 2148 | |
---|
| 2149 | |
---|
| 2150 | #endif |
---|
| 2151 | |
---|
| 2152 | END SUBROUTINE vnest_set_topbc_s |
---|
| 2153 | END SUBROUTINE vnest_boundary_conds |
---|
| 2154 | |
---|
| 2155 | |
---|
| 2156 | SUBROUTINE vnest_boundary_conds_khkm |
---|
| 2157 | |
---|
| 2158 | !--------------------------------------------------------------------------------! |
---|
| 2159 | ! Description: |
---|
| 2160 | ! ------------ |
---|
| 2161 | ! Boundary conditions for the prognostic quantities. |
---|
| 2162 | ! One additional bottom boundary condition is applied for the TKE (=(u*)**2) |
---|
| 2163 | ! in prandtl_fluxes. The cyclic lateral boundary conditions are implicitly |
---|
| 2164 | ! handled in routine exchange_horiz. Pressure boundary conditions are |
---|
| 2165 | ! explicitly set in routines pres, poisfft, poismg and sor. |
---|
| 2166 | !------------------------------------------------------------------------------! |
---|
| 2167 | |
---|
| 2168 | USE arrays_3d |
---|
| 2169 | USE control_parameters |
---|
| 2170 | USE grid_variables |
---|
| 2171 | USE indices |
---|
| 2172 | USE pegrid |
---|
| 2173 | |
---|
| 2174 | |
---|
| 2175 | IMPLICIT NONE |
---|
| 2176 | |
---|
| 2177 | INTEGER(iwp) :: i, j, k |
---|
| 2178 | INTEGER(iwp) :: if, jf |
---|
| 2179 | |
---|
| 2180 | REAL(wp) :: c_max, denom |
---|
| 2181 | |
---|
| 2182 | #if defined( __parallel ) |
---|
| 2183 | |
---|
| 2184 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 2185 | ! Send data to fine grid for TOP BC |
---|
| 2186 | |
---|
| 2187 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 2188 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 2189 | |
---|
| 2190 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 2191 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 2192 | map_coord(1) = i+offset(1) |
---|
| 2193 | map_coord(2) = j+offset(2) |
---|
| 2194 | |
---|
| 2195 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 2196 | |
---|
| 2197 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2198 | comm_inter,status, ierr ) |
---|
| 2199 | |
---|
| 2200 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
---|
| 2201 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
---|
| 2202 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
---|
| 2203 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
---|
| 2204 | bdims (3,1) = bdims_rem (3,2) / cfratio(3) |
---|
| 2205 | bdims (3,2) = bdims (3,1) + 2 |
---|
| 2206 | |
---|
| 2207 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2208 | comm_inter, ierr ) |
---|
| 2209 | |
---|
| 2210 | |
---|
| 2211 | n_cell_c = ( (bdims(1,2)-bdims(1,1)) + 3 ) * & |
---|
| 2212 | ( (bdims(2,2)-bdims(2,1)) + 3 ) * & |
---|
| 2213 | ( (bdims(3,2)-bdims(3,1)) + 1 ) |
---|
| 2214 | |
---|
| 2215 | CALL MPI_SEND(kh(bdims(3,1) :bdims(3,2) , & |
---|
| 2216 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 2217 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 2218 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 2219 | 207, comm_inter, ierr) |
---|
[2365] | 2220 | |
---|
| 2221 | CALL MPI_SEND(km(bdims(3,1) :bdims(3,2) , & |
---|
| 2222 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 2223 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 2224 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 2225 | 208, comm_inter, ierr) |
---|
[2365] | 2226 | |
---|
| 2227 | |
---|
| 2228 | |
---|
| 2229 | end do |
---|
| 2230 | end do |
---|
| 2231 | |
---|
| 2232 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 2233 | ! Receive data from coarse grid for TOP BC |
---|
| 2234 | |
---|
| 2235 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 2236 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 2237 | map_coord(1) = offset(1) |
---|
| 2238 | map_coord(2) = offset(2) |
---|
| 2239 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 2240 | |
---|
| 2241 | bdims (1,1) = nxl |
---|
| 2242 | bdims (1,2) = nxr |
---|
| 2243 | bdims (2,1) = nys |
---|
| 2244 | bdims (2,2) = nyn |
---|
| 2245 | bdims (3,1) = nzb |
---|
| 2246 | bdims (3,2) = nzt |
---|
| 2247 | |
---|
| 2248 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2249 | comm_inter, ierr ) |
---|
| 2250 | |
---|
| 2251 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2252 | comm_inter,status, ierr ) |
---|
| 2253 | |
---|
| 2254 | n_cell_c = ( (bdims_rem(1,2)-bdims_rem(1,1)) + 3 ) * & |
---|
| 2255 | ( (bdims_rem(2,2)-bdims_rem(2,1)) + 3 ) * & |
---|
| 2256 | ( (bdims_rem(3,2)-bdims_rem(3,1)) + 1 ) |
---|
| 2257 | |
---|
| 2258 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2) , & |
---|
| 2259 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 2260 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 2261 | |
---|
| 2262 | |
---|
| 2263 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 207, & |
---|
| 2264 | comm_inter,status, ierr ) |
---|
| 2265 | |
---|
| 2266 | ! Neumann BC for FG kh |
---|
| 2267 | DO jf = nys, nyn |
---|
| 2268 | DO if = nxl, nxr |
---|
| 2269 | kh(nzt+1,jf,if) = kh(nzt,jf,if) |
---|
| 2270 | END DO |
---|
| 2271 | END DO |
---|
| 2272 | |
---|
| 2273 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 208, & |
---|
| 2274 | comm_inter,status, ierr ) |
---|
| 2275 | |
---|
| 2276 | ! Neumann BC for FG kh |
---|
| 2277 | DO jf = nys, nyn |
---|
| 2278 | DO if = nxl, nxr |
---|
| 2279 | km(nzt+1,jf,if) = km(nzt,jf,if) |
---|
| 2280 | END DO |
---|
| 2281 | END DO |
---|
| 2282 | |
---|
| 2283 | |
---|
| 2284 | ! |
---|
| 2285 | !-- The following evaluation can only be performed, if the fine grid is situated below the inversion |
---|
| 2286 | !! DO jf = nys-1, nyn+1 |
---|
| 2287 | !! DO if = nxl-1, nxr+1 |
---|
| 2288 | !! |
---|
| 2289 | !! km(nzt+1,jf,if) = 0.1 * l_grid(nzt+1) * SQRT( e(nzt+1,jf,if) ) |
---|
| 2290 | !! kh(nzt+1,jf,if) = 3.0 * km(nzt+1,jf,if) |
---|
| 2291 | !! |
---|
| 2292 | !! END DO |
---|
| 2293 | !! END DO |
---|
| 2294 | |
---|
| 2295 | CALL exchange_horiz_2d(km(nzt+1,:,:) ) |
---|
| 2296 | CALL exchange_horiz_2d(kh(nzt+1,:,:) ) |
---|
| 2297 | |
---|
| 2298 | DEALLOCATE ( work3d ) |
---|
| 2299 | |
---|
| 2300 | ENDIF |
---|
| 2301 | |
---|
| 2302 | #endif |
---|
| 2303 | |
---|
| 2304 | CONTAINS |
---|
| 2305 | |
---|
| 2306 | SUBROUTINE vnest_set_topbc_kh |
---|
| 2307 | |
---|
| 2308 | #if defined( __parallel ) |
---|
| 2309 | |
---|
| 2310 | USE arrays_3d |
---|
| 2311 | USE control_parameters |
---|
| 2312 | USE grid_variables |
---|
| 2313 | USE indices |
---|
| 2314 | USE pegrid |
---|
| 2315 | |
---|
| 2316 | |
---|
| 2317 | IMPLICIT NONE |
---|
| 2318 | |
---|
| 2319 | INTEGER(iwp) :: i, j, k |
---|
| 2320 | INTEGER(iwp) :: if, jf |
---|
| 2321 | INTEGER(iwp) :: bottomx, topx |
---|
| 2322 | INTEGER(iwp) :: bottomy, topy |
---|
| 2323 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 2324 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf, ptprs |
---|
| 2325 | |
---|
| 2326 | |
---|
| 2327 | |
---|
| 2328 | ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2329 | ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2330 | |
---|
| 2331 | ! |
---|
| 2332 | !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2333 | !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2334 | |
---|
| 2335 | ! |
---|
| 2336 | !-- Interpolation in x-direction |
---|
| 2337 | |
---|
| 2338 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2339 | |
---|
| 2340 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2341 | |
---|
| 2342 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2343 | |
---|
| 2344 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2345 | topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2346 | |
---|
| 2347 | DO if = bottomx, topx |
---|
| 2348 | |
---|
| 2349 | eps = (if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
| 2350 | |
---|
| 2351 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2352 | |
---|
| 2353 | eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2354 | |
---|
| 2355 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2356 | |
---|
| 2357 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2358 | |
---|
| 2359 | ptprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 2360 | + edot * work3d(k,j,i) & |
---|
| 2361 | + eplus * work3d(k,j,i+1) |
---|
| 2362 | END DO |
---|
| 2363 | |
---|
| 2364 | END DO |
---|
| 2365 | |
---|
| 2366 | END DO |
---|
| 2367 | |
---|
| 2368 | END DO |
---|
| 2369 | |
---|
| 2370 | ! |
---|
| 2371 | !-- Interpolation in y-direction |
---|
| 2372 | |
---|
| 2373 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2374 | |
---|
| 2375 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2376 | |
---|
| 2377 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2378 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2379 | |
---|
| 2380 | DO if = nxl, nxr |
---|
| 2381 | |
---|
| 2382 | DO jf = bottomy, topy |
---|
| 2383 | |
---|
| 2384 | eps = (jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
| 2385 | |
---|
| 2386 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2387 | |
---|
| 2388 | eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2389 | |
---|
| 2390 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2391 | |
---|
| 2392 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2393 | |
---|
| 2394 | ptprs(k,jf,if) = eminus * ptprf(k,j-1,if) & |
---|
| 2395 | + edot * ptprf(k,j,if) & |
---|
| 2396 | + eplus * ptprf(k,j+1,if) |
---|
| 2397 | END DO |
---|
| 2398 | |
---|
| 2399 | END DO |
---|
| 2400 | |
---|
| 2401 | END DO |
---|
| 2402 | |
---|
| 2403 | END DO |
---|
| 2404 | |
---|
| 2405 | ! |
---|
| 2406 | !-- Interpolation in z-direction |
---|
| 2407 | |
---|
| 2408 | DO jf = nys, nyn |
---|
| 2409 | DO if = nxl, nxr |
---|
| 2410 | |
---|
| 2411 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2412 | |
---|
| 2413 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2414 | |
---|
| 2415 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2416 | |
---|
| 2417 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2418 | |
---|
| 2419 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2420 | |
---|
| 2421 | kh (nzt+1,jf,if) = eminus * ptprs(bdims_rem(3,1),jf,if) & |
---|
| 2422 | + edot * ptprs(bdims_rem(3,1)+1,jf,if) & |
---|
| 2423 | + eplus * ptprs(bdims_rem(3,1)+2,jf,if) |
---|
| 2424 | |
---|
| 2425 | END DO |
---|
| 2426 | END DO |
---|
| 2427 | |
---|
| 2428 | DEALLOCATE ( ptprf, ptprs ) |
---|
| 2429 | |
---|
| 2430 | |
---|
| 2431 | #endif |
---|
| 2432 | |
---|
| 2433 | END SUBROUTINE vnest_set_topbc_kh |
---|
| 2434 | |
---|
| 2435 | SUBROUTINE vnest_set_topbc_km |
---|
| 2436 | |
---|
| 2437 | #if defined( __parallel ) |
---|
| 2438 | |
---|
| 2439 | USE arrays_3d |
---|
| 2440 | USE control_parameters |
---|
| 2441 | USE grid_variables |
---|
| 2442 | USE indices |
---|
| 2443 | USE pegrid |
---|
| 2444 | |
---|
| 2445 | |
---|
| 2446 | IMPLICIT NONE |
---|
| 2447 | |
---|
| 2448 | INTEGER(iwp) :: i, j, k |
---|
| 2449 | INTEGER(iwp) :: if, jf |
---|
| 2450 | INTEGER(iwp) :: bottomx, topx |
---|
| 2451 | INTEGER(iwp) :: bottomy, topy |
---|
| 2452 | REAL(wp) :: eps, alpha, eminus, edot, eplus |
---|
| 2453 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf, ptprs |
---|
| 2454 | |
---|
| 2455 | |
---|
| 2456 | |
---|
| 2457 | ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2458 | ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2459 | |
---|
| 2460 | ! |
---|
| 2461 | !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2462 | !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2463 | |
---|
| 2464 | ! |
---|
| 2465 | !-- Interpolation in x-direction |
---|
| 2466 | |
---|
| 2467 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2468 | |
---|
| 2469 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2470 | |
---|
| 2471 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2472 | |
---|
| 2473 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2474 | topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2475 | |
---|
| 2476 | DO if = bottomx, topx |
---|
| 2477 | |
---|
| 2478 | eps = (if * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
| 2479 | |
---|
| 2480 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2481 | |
---|
| 2482 | eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2483 | |
---|
| 2484 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2485 | |
---|
| 2486 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2487 | |
---|
| 2488 | ptprf(k,j,if) = eminus * work3d(k,j,i-1) & |
---|
| 2489 | + edot * work3d(k,j,i) & |
---|
| 2490 | + eplus * work3d(k,j,i+1) |
---|
| 2491 | END DO |
---|
| 2492 | |
---|
| 2493 | END DO |
---|
| 2494 | |
---|
| 2495 | END DO |
---|
| 2496 | |
---|
| 2497 | END DO |
---|
| 2498 | |
---|
| 2499 | ! |
---|
| 2500 | !-- Interpolation in y-direction |
---|
| 2501 | |
---|
| 2502 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2503 | |
---|
| 2504 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2505 | |
---|
| 2506 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2507 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2508 | |
---|
| 2509 | DO if = nxl, nxr |
---|
| 2510 | |
---|
| 2511 | DO jf = bottomy, topy |
---|
| 2512 | |
---|
| 2513 | eps = (jf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
| 2514 | |
---|
| 2515 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2516 | |
---|
| 2517 | eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2518 | |
---|
| 2519 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2520 | |
---|
| 2521 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2522 | |
---|
| 2523 | ptprs(k,jf,if) = eminus * ptprf(k,j-1,if) & |
---|
| 2524 | + edot * ptprf(k,j,if) & |
---|
| 2525 | + eplus * ptprf(k,j+1,if) |
---|
| 2526 | END DO |
---|
| 2527 | |
---|
| 2528 | END DO |
---|
| 2529 | |
---|
| 2530 | END DO |
---|
| 2531 | |
---|
| 2532 | END DO |
---|
| 2533 | |
---|
| 2534 | ! |
---|
| 2535 | !-- Interpolation in z-direction |
---|
| 2536 | |
---|
| 2537 | DO jf = nys, nyn |
---|
| 2538 | DO if = nxl, nxr |
---|
| 2539 | |
---|
| 2540 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2541 | |
---|
| 2542 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2543 | |
---|
| 2544 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2545 | |
---|
| 2546 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2547 | |
---|
| 2548 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2549 | |
---|
| 2550 | km (nzt+1,jf,if) = eminus * ptprs(bdims_rem(3,1),jf,if) & |
---|
| 2551 | + edot * ptprs(bdims_rem(3,1)+1,jf,if) & |
---|
| 2552 | + eplus * ptprs(bdims_rem(3,1)+2,jf,if) |
---|
| 2553 | |
---|
| 2554 | END DO |
---|
| 2555 | END DO |
---|
| 2556 | |
---|
| 2557 | DEALLOCATE ( ptprf, ptprs ) |
---|
| 2558 | |
---|
| 2559 | |
---|
| 2560 | #endif |
---|
| 2561 | |
---|
| 2562 | END SUBROUTINE vnest_set_topbc_km |
---|
| 2563 | |
---|
| 2564 | |
---|
| 2565 | END SUBROUTINE vnest_boundary_conds_khkm |
---|
| 2566 | |
---|
| 2567 | |
---|
| 2568 | |
---|
| 2569 | SUBROUTINE vnest_anterpolate |
---|
| 2570 | |
---|
| 2571 | !--------------------------------------------------------------------------------! |
---|
| 2572 | ! Description: |
---|
| 2573 | ! ------------ |
---|
| 2574 | ! Anterpolate data from fine grid to coarse grid. |
---|
| 2575 | !------------------------------------------------------------------------------! |
---|
| 2576 | |
---|
| 2577 | USE arrays_3d |
---|
| 2578 | USE control_parameters |
---|
| 2579 | USE grid_variables |
---|
| 2580 | USE indices |
---|
| 2581 | USE interfaces |
---|
| 2582 | USE pegrid |
---|
| 2583 | USE surface_mod, & |
---|
| 2584 | ONLY : bc_h |
---|
| 2585 | |
---|
| 2586 | |
---|
| 2587 | IMPLICIT NONE |
---|
| 2588 | |
---|
| 2589 | REAL(wp) :: time_since_reference_point_rem |
---|
| 2590 | INTEGER(iwp) :: i, j, k, im, jn, ko |
---|
| 2591 | |
---|
| 2592 | !--- INTEGER(iwp) :: j !< grid index y direction |
---|
| 2593 | !-- INTEGER(iwp) :: k !< grid index z direction |
---|
| 2594 | INTEGER(iwp) :: kb !< variable to set respective boundary value, depends on facing. |
---|
| 2595 | INTEGER(iwp) :: l !< running index boundary type, for up- and downward-facing walls |
---|
| 2596 | INTEGER(iwp) :: m !< running index surface elements |
---|
| 2597 | |
---|
| 2598 | #if defined( __parallel ) |
---|
| 2599 | |
---|
| 2600 | |
---|
| 2601 | ! |
---|
| 2602 | !-- In case of model termination initiated by the remote model |
---|
| 2603 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
---|
| 2604 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
---|
| 2605 | !-- intercomminucation hang. |
---|
| 2606 | !-- If necessary, the coupler will be called at the beginning of the next |
---|
| 2607 | !-- restart run. |
---|
| 2608 | |
---|
| 2609 | IF ( myid == 0) THEN |
---|
| 2610 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
---|
| 2611 | target_id, 0, & |
---|
| 2612 | terminate_coupled_remote, 1, MPI_INTEGER, & |
---|
| 2613 | target_id, 0, & |
---|
| 2614 | comm_inter, status, ierr ) |
---|
| 2615 | ENDIF |
---|
| 2616 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
---|
| 2617 | ierr ) |
---|
| 2618 | |
---|
| 2619 | IF ( terminate_coupled_remote > 0 ) THEN |
---|
| 2620 | WRITE( message_string, * ) 'remote model "', & |
---|
| 2621 | TRIM( coupling_mode_remote ), & |
---|
| 2622 | '" terminated', & |
---|
| 2623 | '&with terminate_coupled_remote = ', & |
---|
| 2624 | terminate_coupled_remote, & |
---|
| 2625 | '&local model "', TRIM( coupling_mode ), & |
---|
| 2626 | '" has', & |
---|
| 2627 | '&terminate_coupled = ', & |
---|
| 2628 | terminate_coupled |
---|
| 2629 | CALL message( 'vnest_anterpolate', 'PA0310', 1, 2, 0, 6, 0 ) |
---|
| 2630 | RETURN |
---|
| 2631 | ENDIF |
---|
| 2632 | |
---|
| 2633 | |
---|
| 2634 | ! |
---|
| 2635 | !-- Exchange the current simulated time between the models |
---|
| 2636 | |
---|
| 2637 | IF ( myid == 0 ) THEN |
---|
| 2638 | |
---|
| 2639 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
---|
| 2640 | 11, comm_inter, ierr ) |
---|
| 2641 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
---|
| 2642 | target_id, 11, comm_inter, status, ierr ) |
---|
| 2643 | |
---|
| 2644 | ENDIF |
---|
| 2645 | |
---|
| 2646 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
---|
| 2647 | ierr ) |
---|
| 2648 | |
---|
| 2649 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 2650 | ! Receive data from fine grid for anterpolation |
---|
| 2651 | |
---|
| 2652 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 2653 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 2654 | |
---|
| 2655 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 2656 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 2657 | map_coord(1) = i+offset(1) |
---|
| 2658 | map_coord(2) = j+offset(2) |
---|
| 2659 | |
---|
| 2660 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 2661 | |
---|
| 2662 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2663 | comm_inter,status, ierr ) |
---|
| 2664 | |
---|
| 2665 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
---|
| 2666 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
---|
| 2667 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
---|
| 2668 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
---|
| 2669 | bdims (3,1) = bdims_rem (3,1) |
---|
| 2670 | bdims (3,2) = bdims_rem (3,2) / cfratio(3) |
---|
| 2671 | |
---|
| 2672 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2673 | comm_inter, ierr ) |
---|
| 2674 | |
---|
| 2675 | n_cell_c = & |
---|
| 2676 | (bdims(1,2)-bdims(1,1)+1) * & |
---|
| 2677 | (bdims(2,2)-bdims(2,1)+1) * & |
---|
| 2678 | (bdims(3,2)-bdims(3,1)+0) |
---|
| 2679 | |
---|
| 2680 | CALL MPI_RECV( u( & |
---|
| 2681 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2682 | bdims(2,1) :bdims(2,2), & |
---|
| 2683 | bdims(1,1) :bdims(1,2)),& |
---|
| 2684 | n_cell_c, MPI_REAL, target_idex, 101, & |
---|
| 2685 | comm_inter,status, ierr ) |
---|
| 2686 | |
---|
| 2687 | CALL MPI_RECV( v( & |
---|
| 2688 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2689 | bdims(2,1) :bdims(2,2), & |
---|
| 2690 | bdims(1,1) :bdims(1,2)),& |
---|
| 2691 | n_cell_c, MPI_REAL, target_idex, 102, & |
---|
| 2692 | comm_inter,status, ierr ) |
---|
| 2693 | |
---|
| 2694 | CALL MPI_RECV(pt( & |
---|
| 2695 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2696 | bdims(2,1) :bdims(2,2), & |
---|
| 2697 | bdims(1,1) :bdims(1,2)),& |
---|
| 2698 | n_cell_c, MPI_REAL, target_idex, 105, & |
---|
| 2699 | comm_inter,status, ierr ) |
---|
| 2700 | |
---|
[2514] | 2701 | IF ( humidity ) THEN |
---|
[2365] | 2702 | CALL MPI_RECV(q( & |
---|
| 2703 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2704 | bdims(2,1) :bdims(2,2), & |
---|
| 2705 | bdims(1,1) :bdims(1,2)),& |
---|
| 2706 | n_cell_c, MPI_REAL, target_idex, 106, & |
---|
| 2707 | comm_inter,status, ierr ) |
---|
[2514] | 2708 | ENDIF |
---|
[2365] | 2709 | |
---|
| 2710 | CALL MPI_RECV( w( & |
---|
| 2711 | bdims(3,1) :bdims(3,2)-1, & |
---|
| 2712 | bdims(2,1) :bdims(2,2), & |
---|
| 2713 | bdims(1,1) :bdims(1,2)), & |
---|
| 2714 | n_cell_c, MPI_REAL, target_idex, 103, & |
---|
| 2715 | comm_inter,status, ierr ) |
---|
| 2716 | |
---|
| 2717 | end do |
---|
| 2718 | end do |
---|
| 2719 | |
---|
| 2720 | |
---|
| 2721 | |
---|
| 2722 | ! |
---|
| 2723 | !-- Boundary conditions for the velocity components u and v |
---|
| 2724 | |
---|
| 2725 | |
---|
| 2726 | IF ( ibc_uv_b == 0 ) THEN |
---|
| 2727 | u(nzb,:,:) = 0.0_wp |
---|
| 2728 | v(nzb,:,:) = 0.0_wp |
---|
| 2729 | ELSE |
---|
| 2730 | u(nzb,:,:) = u(nzb+1,:,:) |
---|
| 2731 | v(nzb,:,:) = v(nzb+1,:,:) |
---|
| 2732 | END IF |
---|
| 2733 | ! |
---|
| 2734 | !-- Boundary conditions for the velocity components w |
---|
| 2735 | |
---|
| 2736 | w(nzb,:,:) = 0.0_wp |
---|
| 2737 | |
---|
| 2738 | ! |
---|
| 2739 | !-- Temperature at bottom boundary. |
---|
| 2740 | !-- Neumann, zero-gradient |
---|
| 2741 | IF ( ibc_pt_b == 1 ) THEN |
---|
| 2742 | DO l = 0, 1 |
---|
| 2743 | ! |
---|
| 2744 | !-- Set kb, for upward-facing surfaces value at topography top (k-1) is set, |
---|
| 2745 | !-- for downward-facing surfaces at topography bottom (k+1). |
---|
| 2746 | kb = MERGE( -1, 1, l == 0 ) |
---|
| 2747 | DO m = 1, bc_h(l)%ns |
---|
| 2748 | i = bc_h(l)%i(m) |
---|
| 2749 | j = bc_h(l)%j(m) |
---|
| 2750 | k = bc_h(l)%k(m) |
---|
| 2751 | pt(k+kb,j,i) = pt(k,j,i) |
---|
| 2752 | ENDDO |
---|
| 2753 | ENDDO |
---|
| 2754 | ENDIF |
---|
| 2755 | |
---|
| 2756 | |
---|
| 2757 | CALL exchange_horiz( u, nbgp ) |
---|
| 2758 | CALL exchange_horiz( v, nbgp ) |
---|
| 2759 | CALL exchange_horiz( w, nbgp ) |
---|
| 2760 | CALL exchange_horiz( pt, nbgp ) |
---|
| 2761 | |
---|
| 2762 | |
---|
| 2763 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 2764 | ! Send data to coarse grid for anterpolation |
---|
| 2765 | |
---|
| 2766 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 2767 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 2768 | map_coord(1) = offset(1) |
---|
| 2769 | map_coord(2) = offset(2) |
---|
| 2770 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 2771 | |
---|
| 2772 | !-- Limit anterpolation level to nzt - z nesting ratio (a pseudo-buffer layer) |
---|
| 2773 | bdims (1,1) = nxl |
---|
| 2774 | bdims (1,2) = nxr |
---|
| 2775 | bdims (2,1) = nys |
---|
| 2776 | bdims (2,2) = nyn |
---|
| 2777 | bdims (3,1) = nzb |
---|
| 2778 | bdims (3,2) = nzt-cfratio(3) |
---|
| 2779 | |
---|
| 2780 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2781 | comm_inter, ierr ) |
---|
| 2782 | |
---|
| 2783 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2784 | comm_inter,status, ierr ) |
---|
| 2785 | |
---|
| 2786 | |
---|
| 2787 | ALLOCATE( work3d ( & |
---|
| 2788 | bdims_rem(3,1)+1:bdims_rem(3,2), & |
---|
| 2789 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 2790 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 2791 | |
---|
| 2792 | |
---|
| 2793 | anterpol3d => u |
---|
[2514] | 2794 | |
---|
[2365] | 2795 | CALL anterpolate_to_crse_u ( 101 ) |
---|
| 2796 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2797 | 101, comm_inter, ierr) |
---|
[2365] | 2798 | |
---|
| 2799 | anterpol3d => v |
---|
| 2800 | |
---|
| 2801 | CALL anterpolate_to_crse_v ( 102 ) |
---|
| 2802 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2803 | 102, comm_inter, ierr) |
---|
[2365] | 2804 | |
---|
| 2805 | anterpol3d => pt |
---|
| 2806 | |
---|
| 2807 | CALL anterpolate_to_crse_s ( 105 ) |
---|
| 2808 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2809 | 105, comm_inter, ierr) |
---|
[2365] | 2810 | |
---|
| 2811 | |
---|
| 2812 | IF ( humidity ) THEN |
---|
| 2813 | |
---|
| 2814 | anterpol3d => q |
---|
| 2815 | |
---|
| 2816 | CALL anterpolate_to_crse_s ( 106 ) |
---|
| 2817 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2818 | 106, comm_inter, ierr) |
---|
[2365] | 2819 | ENDIF |
---|
| 2820 | |
---|
| 2821 | |
---|
| 2822 | DEALLOCATE( work3d ) |
---|
| 2823 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2)-1, & |
---|
| 2824 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 2825 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 2826 | anterpol3d => w |
---|
| 2827 | CALL anterpolate_to_crse_w ( 103 ) |
---|
| 2828 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2829 | 103, comm_inter, ierr) |
---|
[2365] | 2830 | |
---|
| 2831 | NULLIFY ( anterpol3d ) |
---|
| 2832 | DEALLOCATE( work3d ) |
---|
| 2833 | |
---|
| 2834 | ENDIF |
---|
| 2835 | |
---|
| 2836 | |
---|
| 2837 | #endif |
---|
| 2838 | |
---|
| 2839 | CONTAINS |
---|
| 2840 | SUBROUTINE anterpolate_to_crse_u( tag ) |
---|
| 2841 | |
---|
| 2842 | #if defined( __parallel ) |
---|
| 2843 | |
---|
| 2844 | USE arrays_3d |
---|
| 2845 | USE control_parameters |
---|
| 2846 | USE grid_variables |
---|
| 2847 | USE indices |
---|
| 2848 | USE pegrid |
---|
| 2849 | |
---|
| 2850 | |
---|
| 2851 | IMPLICIT NONE |
---|
| 2852 | |
---|
| 2853 | INTEGER(iwp) :: i, j, k |
---|
| 2854 | INTEGER(iwp) :: if, jf, kf |
---|
| 2855 | INTEGER(iwp) :: bottomx, topx |
---|
| 2856 | INTEGER(iwp) :: bottomy, topy |
---|
| 2857 | INTEGER(iwp) :: bottomz, topz |
---|
| 2858 | REAL(wp) :: aweight |
---|
| 2859 | INTEGER(iwp), intent(in) :: tag |
---|
| 2860 | |
---|
| 2861 | ! |
---|
| 2862 | !-- Anterpolation of the velocity components u |
---|
| 2863 | !-- only values in yz-planes that coincide in the fine and |
---|
| 2864 | !-- the coarse grid are considered |
---|
| 2865 | |
---|
| 2866 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 2867 | |
---|
| 2868 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 2869 | topz = (dzc/dzf) * k |
---|
| 2870 | |
---|
| 2871 | DO j = bdims_rem(2,1),bdims_rem(2,2) |
---|
| 2872 | |
---|
| 2873 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 2874 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 2875 | |
---|
| 2876 | DO i = bdims_rem(1,1),bdims_rem(1,2) |
---|
| 2877 | |
---|
| 2878 | if = (nxf+1) / (nxc+1) * i |
---|
| 2879 | |
---|
| 2880 | aweight = 0.0 |
---|
| 2881 | |
---|
| 2882 | DO kf = bottomz, topz |
---|
| 2883 | DO jf = bottomy, topy |
---|
| 2884 | |
---|
| 2885 | aweight = aweight + anterpol3d(kf,jf,if) * & |
---|
| 2886 | (dzf/dzc) * (dyf/dyc) |
---|
| 2887 | |
---|
| 2888 | END DO |
---|
| 2889 | END DO |
---|
| 2890 | |
---|
| 2891 | work3d(k,j,i) = aweight |
---|
| 2892 | |
---|
| 2893 | END DO |
---|
| 2894 | |
---|
| 2895 | END DO |
---|
| 2896 | |
---|
| 2897 | END DO |
---|
| 2898 | |
---|
| 2899 | |
---|
| 2900 | #endif |
---|
| 2901 | |
---|
| 2902 | END SUBROUTINE anterpolate_to_crse_u |
---|
| 2903 | |
---|
| 2904 | |
---|
| 2905 | SUBROUTINE anterpolate_to_crse_v( tag ) |
---|
| 2906 | |
---|
| 2907 | #if defined( __parallel ) |
---|
| 2908 | |
---|
| 2909 | USE arrays_3d |
---|
| 2910 | USE control_parameters |
---|
| 2911 | USE grid_variables |
---|
| 2912 | USE indices |
---|
| 2913 | USE pegrid |
---|
| 2914 | |
---|
| 2915 | |
---|
| 2916 | IMPLICIT NONE |
---|
| 2917 | |
---|
| 2918 | INTEGER(iwp) :: i, j, k |
---|
| 2919 | INTEGER(iwp) :: if, jf, kf |
---|
| 2920 | INTEGER(iwp) :: bottomx, topx |
---|
| 2921 | INTEGER(iwp) :: bottomy, topy |
---|
| 2922 | INTEGER(iwp) :: bottomz, topz |
---|
| 2923 | REAL(wp) :: aweight |
---|
| 2924 | INTEGER(iwp), intent(in) :: tag |
---|
| 2925 | ! |
---|
| 2926 | !-- Anterpolation of the velocity components v |
---|
| 2927 | !-- only values in xz-planes that coincide in the fine and |
---|
| 2928 | !-- the coarse grid are considered |
---|
| 2929 | |
---|
| 2930 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 2931 | |
---|
| 2932 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 2933 | topz = (dzc/dzf) * k |
---|
| 2934 | |
---|
| 2935 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2936 | |
---|
| 2937 | jf = (nyf+1) / (nyc+1) * j |
---|
| 2938 | |
---|
| 2939 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2940 | |
---|
| 2941 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 2942 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 2943 | |
---|
| 2944 | aweight = 0.0 |
---|
| 2945 | |
---|
| 2946 | DO kf = bottomz, topz |
---|
| 2947 | DO if = bottomx, topx |
---|
| 2948 | |
---|
| 2949 | aweight = aweight + anterpol3d(kf,jf,if) * & |
---|
| 2950 | (dzf/dzc) * (dxf/dxc) |
---|
| 2951 | |
---|
| 2952 | |
---|
| 2953 | END DO |
---|
| 2954 | END DO |
---|
| 2955 | |
---|
| 2956 | work3d(k,j,i) = aweight |
---|
| 2957 | |
---|
| 2958 | END DO |
---|
| 2959 | END DO |
---|
| 2960 | END DO |
---|
| 2961 | |
---|
| 2962 | |
---|
| 2963 | #endif |
---|
| 2964 | |
---|
| 2965 | END SUBROUTINE anterpolate_to_crse_v |
---|
| 2966 | |
---|
| 2967 | |
---|
| 2968 | SUBROUTINE anterpolate_to_crse_w( tag ) |
---|
| 2969 | |
---|
| 2970 | #if defined( __parallel ) |
---|
| 2971 | |
---|
| 2972 | USE arrays_3d |
---|
| 2973 | USE control_parameters |
---|
| 2974 | USE grid_variables |
---|
| 2975 | USE indices |
---|
| 2976 | USE pegrid |
---|
| 2977 | |
---|
| 2978 | |
---|
| 2979 | IMPLICIT NONE |
---|
| 2980 | |
---|
| 2981 | INTEGER(iwp) :: i, j, k |
---|
| 2982 | INTEGER(iwp) :: if, jf, kf |
---|
| 2983 | INTEGER(iwp) :: bottomx, topx |
---|
| 2984 | INTEGER(iwp) :: bottomy, topy |
---|
| 2985 | INTEGER(iwp) :: bottomz, topz |
---|
| 2986 | REAL(wp) :: aweight |
---|
| 2987 | INTEGER(iwp), intent(in) :: tag |
---|
| 2988 | ! |
---|
| 2989 | !-- Anterpolation of the velocity components w |
---|
| 2990 | !-- only values in xy-planes that coincide in the fine and |
---|
| 2991 | !-- the coarse grid are considered |
---|
| 2992 | |
---|
| 2993 | DO k = bdims_rem(3,1), bdims_rem(3,2)-1 |
---|
| 2994 | |
---|
| 2995 | kf = cfratio(3) * k |
---|
| 2996 | |
---|
| 2997 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2998 | |
---|
| 2999 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3000 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3001 | |
---|
| 3002 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3003 | |
---|
| 3004 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3005 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3006 | |
---|
| 3007 | aweight = 0.0 |
---|
| 3008 | |
---|
| 3009 | DO jf = bottomy, topy |
---|
| 3010 | DO if = bottomx, topx |
---|
| 3011 | |
---|
| 3012 | aweight = aweight + anterpol3d (kf,jf,if) * & |
---|
| 3013 | (dxf/dxc) * (dyf/dyc) |
---|
| 3014 | |
---|
| 3015 | END DO |
---|
| 3016 | END DO |
---|
| 3017 | |
---|
| 3018 | work3d(k,j,i) = aweight |
---|
| 3019 | |
---|
| 3020 | END DO |
---|
| 3021 | |
---|
| 3022 | END DO |
---|
| 3023 | |
---|
| 3024 | END DO |
---|
| 3025 | |
---|
| 3026 | #endif |
---|
| 3027 | |
---|
| 3028 | END SUBROUTINE anterpolate_to_crse_w |
---|
| 3029 | |
---|
| 3030 | |
---|
| 3031 | SUBROUTINE anterpolate_to_crse_s( tag ) |
---|
| 3032 | |
---|
| 3033 | #if defined( __parallel ) |
---|
| 3034 | |
---|
| 3035 | USE arrays_3d |
---|
| 3036 | USE control_parameters |
---|
| 3037 | USE grid_variables |
---|
| 3038 | USE indices |
---|
| 3039 | USE pegrid |
---|
| 3040 | |
---|
| 3041 | |
---|
| 3042 | IMPLICIT NONE |
---|
| 3043 | |
---|
| 3044 | INTEGER(iwp) :: i, j, k |
---|
| 3045 | INTEGER(iwp) :: if, jf, kf |
---|
| 3046 | INTEGER(iwp) :: bottomx, topx |
---|
| 3047 | INTEGER(iwp) :: bottomy, topy |
---|
| 3048 | INTEGER(iwp) :: bottomz, topz |
---|
| 3049 | REAL(wp) :: aweight |
---|
| 3050 | INTEGER(iwp), intent(in) :: tag |
---|
| 3051 | |
---|
| 3052 | ! |
---|
| 3053 | !-- Anterpolation of the potential temperature pt |
---|
| 3054 | !-- all fine grid values are considered |
---|
| 3055 | |
---|
| 3056 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3057 | |
---|
| 3058 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3059 | topz = (dzc/dzf) * k |
---|
| 3060 | |
---|
| 3061 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3062 | |
---|
| 3063 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3064 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3065 | |
---|
| 3066 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3067 | |
---|
| 3068 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3069 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3070 | |
---|
| 3071 | aweight = 0.0 |
---|
| 3072 | |
---|
| 3073 | DO kf = bottomz, topz |
---|
| 3074 | DO jf = bottomy, topy |
---|
| 3075 | DO if = bottomx, topx |
---|
| 3076 | |
---|
| 3077 | aweight = aweight + anterpol3d(kf,jf,if) * & |
---|
| 3078 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3079 | |
---|
| 3080 | END DO |
---|
| 3081 | END DO |
---|
| 3082 | END DO |
---|
| 3083 | |
---|
| 3084 | work3d(k,j,i) = aweight |
---|
| 3085 | |
---|
| 3086 | END DO |
---|
| 3087 | |
---|
| 3088 | END DO |
---|
| 3089 | |
---|
| 3090 | END DO |
---|
| 3091 | |
---|
| 3092 | #endif |
---|
| 3093 | |
---|
| 3094 | END SUBROUTINE anterpolate_to_crse_s |
---|
| 3095 | END SUBROUTINE vnest_anterpolate |
---|
| 3096 | |
---|
| 3097 | |
---|
| 3098 | |
---|
| 3099 | SUBROUTINE vnest_anterpolate_e |
---|
| 3100 | |
---|
| 3101 | !--------------------------------------------------------------------------------! |
---|
| 3102 | ! Description: |
---|
| 3103 | ! ------------ |
---|
| 3104 | ! Anterpolate TKE from fine grid to coarse grid. |
---|
| 3105 | !------------------------------------------------------------------------------! |
---|
| 3106 | |
---|
| 3107 | USE arrays_3d |
---|
| 3108 | USE control_parameters |
---|
| 3109 | USE grid_variables |
---|
| 3110 | USE indices |
---|
| 3111 | USE interfaces |
---|
| 3112 | USE pegrid |
---|
| 3113 | |
---|
| 3114 | |
---|
| 3115 | IMPLICIT NONE |
---|
| 3116 | |
---|
| 3117 | REAL(wp) :: time_since_reference_point_rem |
---|
| 3118 | INTEGER(iwp) :: i, j, k, im, jn, ko |
---|
| 3119 | |
---|
| 3120 | #if defined( __parallel ) |
---|
| 3121 | |
---|
| 3122 | ! |
---|
| 3123 | !-- In case of model termination initiated by the remote model |
---|
| 3124 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
---|
| 3125 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
---|
| 3126 | !-- intercomminucation hang. |
---|
| 3127 | !-- If necessary, the coupler will be called at the beginning of the next |
---|
| 3128 | !-- restart run. |
---|
| 3129 | |
---|
| 3130 | IF ( myid == 0) THEN |
---|
| 3131 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
---|
| 3132 | target_id, 0, & |
---|
| 3133 | terminate_coupled_remote, 1, MPI_INTEGER, & |
---|
| 3134 | target_id, 0, & |
---|
| 3135 | comm_inter, status, ierr ) |
---|
| 3136 | ENDIF |
---|
| 3137 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
---|
| 3138 | ierr ) |
---|
| 3139 | |
---|
| 3140 | IF ( terminate_coupled_remote > 0 ) THEN |
---|
| 3141 | WRITE( message_string, * ) 'remote model "', & |
---|
| 3142 | TRIM( coupling_mode_remote ), & |
---|
| 3143 | '" terminated', & |
---|
| 3144 | '&with terminate_coupled_remote = ', & |
---|
| 3145 | terminate_coupled_remote, & |
---|
| 3146 | '&local model "', TRIM( coupling_mode ), & |
---|
| 3147 | '" has', & |
---|
| 3148 | '&terminate_coupled = ', & |
---|
| 3149 | terminate_coupled |
---|
| 3150 | CALL message( 'vnest_anterpolate_e', 'PA0310', 1, 2, 0, 6, 0 ) |
---|
| 3151 | RETURN |
---|
| 3152 | ENDIF |
---|
| 3153 | |
---|
| 3154 | |
---|
| 3155 | ! |
---|
| 3156 | !-- Exchange the current simulated time between the models |
---|
| 3157 | IF ( myid == 0 ) THEN |
---|
| 3158 | |
---|
| 3159 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
---|
| 3160 | 11, comm_inter, ierr ) |
---|
| 3161 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
---|
| 3162 | target_id, 11, comm_inter, status, ierr ) |
---|
| 3163 | |
---|
| 3164 | ENDIF |
---|
| 3165 | |
---|
| 3166 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
---|
| 3167 | ierr ) |
---|
| 3168 | |
---|
| 3169 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3170 | ! Receive data from fine grid for anterpolation |
---|
| 3171 | |
---|
| 3172 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 3173 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 3174 | |
---|
| 3175 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 3176 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3177 | map_coord(1) = i+offset(1) |
---|
| 3178 | map_coord(2) = j+offset(2) |
---|
| 3179 | |
---|
| 3180 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 3181 | |
---|
| 3182 | bdims (1,1) = f2c_dims_cg (0,map_coord(1),map_coord(2)) |
---|
| 3183 | bdims (1,2) = f2c_dims_cg (1,map_coord(1),map_coord(2)) |
---|
| 3184 | bdims (2,1) = f2c_dims_cg (2,map_coord(1),map_coord(2)) |
---|
| 3185 | bdims (2,2) = f2c_dims_cg (3,map_coord(1),map_coord(2)) |
---|
| 3186 | bdims (3,1) = f2c_dims_cg (4,map_coord(1),map_coord(2)) |
---|
| 3187 | bdims (3,2) = f2c_dims_cg (5,map_coord(1),map_coord(2)) |
---|
| 3188 | |
---|
| 3189 | |
---|
| 3190 | n_cell_c = (bdims(1,2)-bdims(1,1)+1) * & |
---|
| 3191 | (bdims(2,2)-bdims(2,1)+1) * & |
---|
| 3192 | (bdims(3,2)-bdims(3,1)+0) |
---|
| 3193 | |
---|
| 3194 | |
---|
| 3195 | CALL MPI_RECV( e( bdims(3,1)+1:bdims(3,2), & |
---|
| 3196 | bdims(2,1) :bdims(2,2), & |
---|
| 3197 | bdims(1,1) :bdims(1,2)),& |
---|
| 3198 | n_cell_c, MPI_REAL, target_idex, 104, & |
---|
| 3199 | comm_inter,status, ierr ) |
---|
| 3200 | end do |
---|
| 3201 | end do |
---|
| 3202 | |
---|
| 3203 | |
---|
| 3204 | ! |
---|
| 3205 | !-- Boundary conditions |
---|
| 3206 | |
---|
| 3207 | IF ( .NOT. constant_diffusion ) THEN |
---|
| 3208 | e(nzb,:,:) = e(nzb+1,:,:) |
---|
| 3209 | END IF |
---|
| 3210 | |
---|
| 3211 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e, nbgp ) |
---|
| 3212 | |
---|
| 3213 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3214 | ! Send data to coarse grid for anterpolation |
---|
| 3215 | |
---|
| 3216 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 3217 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 3218 | map_coord(1) = offset(1) |
---|
| 3219 | map_coord(2) = offset(2) |
---|
| 3220 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 3221 | |
---|
| 3222 | bdims_rem (1,1) = f2c_dims_fg (0) |
---|
| 3223 | bdims_rem (1,2) = f2c_dims_fg (1) |
---|
| 3224 | bdims_rem (2,1) = f2c_dims_fg (2) |
---|
| 3225 | bdims_rem (2,2) = f2c_dims_fg (3) |
---|
| 3226 | bdims_rem (3,1) = f2c_dims_fg (4) |
---|
| 3227 | bdims_rem (3,2) = f2c_dims_fg (5) |
---|
| 3228 | |
---|
| 3229 | ALLOCATE( work3d ( & |
---|
| 3230 | bdims_rem(3,1)+1:bdims_rem(3,2), & |
---|
| 3231 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 3232 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 3233 | |
---|
| 3234 | anterpol3d => e |
---|
| 3235 | |
---|
| 3236 | CALL anterpolate_to_crse_e ( 104 ) |
---|
| 3237 | |
---|
| 3238 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 3239 | 104, comm_inter, ierr) |
---|
[2365] | 3240 | |
---|
| 3241 | NULLIFY ( anterpol3d ) |
---|
| 3242 | DEALLOCATE( work3d ) |
---|
| 3243 | ENDIF |
---|
| 3244 | |
---|
| 3245 | #endif |
---|
| 3246 | |
---|
| 3247 | CONTAINS |
---|
| 3248 | |
---|
| 3249 | |
---|
| 3250 | |
---|
| 3251 | |
---|
| 3252 | |
---|
| 3253 | SUBROUTINE anterpolate_to_crse_e( tag ) |
---|
| 3254 | |
---|
| 3255 | #if defined( __parallel ) |
---|
| 3256 | |
---|
| 3257 | USE arrays_3d |
---|
| 3258 | USE control_parameters |
---|
| 3259 | USE grid_variables |
---|
| 3260 | USE indices |
---|
| 3261 | USE pegrid |
---|
| 3262 | |
---|
| 3263 | |
---|
| 3264 | IMPLICIT NONE |
---|
| 3265 | |
---|
| 3266 | INTEGER(iwp) :: i, j, k |
---|
| 3267 | INTEGER(iwp) :: if, jf, kf |
---|
| 3268 | INTEGER(iwp) :: bottomx, topx |
---|
| 3269 | INTEGER(iwp) :: bottomy, topy |
---|
| 3270 | INTEGER(iwp) :: bottomz, topz |
---|
| 3271 | REAL(wp) :: aweight_a, aweight_b, aweight_c, aweight_d, aweight_e |
---|
| 3272 | REAL(wp) :: energ |
---|
| 3273 | INTEGER(iwp), intent(in) :: tag |
---|
| 3274 | |
---|
| 3275 | |
---|
| 3276 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3277 | |
---|
| 3278 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3279 | topz = (dzc/dzf) * k |
---|
| 3280 | |
---|
| 3281 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3282 | |
---|
| 3283 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3284 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3285 | |
---|
| 3286 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3287 | |
---|
| 3288 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3289 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3290 | |
---|
| 3291 | aweight_a = 0.0 |
---|
| 3292 | aweight_b = 0.0 |
---|
| 3293 | aweight_c = 0.0 |
---|
| 3294 | aweight_d = 0.0 |
---|
| 3295 | aweight_e = 0.0 |
---|
| 3296 | |
---|
| 3297 | DO kf = bottomz, topz |
---|
| 3298 | DO jf = bottomy, topy |
---|
| 3299 | DO if = bottomx, topx |
---|
| 3300 | |
---|
| 3301 | aweight_a = aweight_a + anterpol3d(kf,jf,if) * & |
---|
| 3302 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3303 | |
---|
| 3304 | |
---|
| 3305 | energ = ( 0.5 * ( u(kf,jf,if) + u(kf,jf,if+1) ) )**2.0 + & |
---|
| 3306 | ( 0.5 * ( v(kf,jf,if) + v(kf,jf+1,if) ) )**2.0 + & |
---|
| 3307 | ( 0.5 * ( w(kf-1,jf,if) + w(kf,jf,if) ) )**2.0 |
---|
| 3308 | |
---|
| 3309 | aweight_b = aweight_b + energ * & |
---|
| 3310 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3311 | |
---|
| 3312 | aweight_c = aweight_c + 0.5 * ( u(kf,jf,if) + u(kf,jf,if+1) ) * & |
---|
| 3313 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3314 | |
---|
| 3315 | aweight_d = aweight_d + 0.5 * ( v(kf,jf,if) + v(kf,jf+1,if) ) * & |
---|
| 3316 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3317 | |
---|
| 3318 | aweight_e = aweight_e + 0.5 * ( w(kf-1,jf,if) + w(kf,jf,if) ) * & |
---|
| 3319 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3320 | |
---|
| 3321 | |
---|
| 3322 | END DO |
---|
| 3323 | END DO |
---|
| 3324 | END DO |
---|
| 3325 | |
---|
| 3326 | work3d(k,j,i) = aweight_a + 0.5 * ( aweight_b - & |
---|
| 3327 | aweight_c**2.0 - & |
---|
| 3328 | aweight_d**2.0 - & |
---|
| 3329 | aweight_e**2.0 ) |
---|
| 3330 | |
---|
| 3331 | END DO |
---|
| 3332 | |
---|
| 3333 | END DO |
---|
| 3334 | |
---|
| 3335 | END DO |
---|
| 3336 | |
---|
| 3337 | |
---|
| 3338 | #endif |
---|
| 3339 | |
---|
| 3340 | END SUBROUTINE anterpolate_to_crse_e |
---|
| 3341 | END SUBROUTINE vnest_anterpolate_e |
---|
| 3342 | |
---|
| 3343 | SUBROUTINE vnest_init_pegrid_rank |
---|
| 3344 | ! Domain decomposition and exchange of grid variables between coarse and fine |
---|
| 3345 | ! Given processor coordinates as index f_rnk_lst(pcoord(1), pcoord(2)) |
---|
| 3346 | ! returns the rank. A single coarse block will have to send data to multiple |
---|
| 3347 | ! fine blocks. In the coarse grid the pcoords of the remote block is first found and then using |
---|
| 3348 | ! f_rnk_lst the target_idex is identified. |
---|
| 3349 | ! blk_dim stores the index limits of a given block. blk_dim_remote is received |
---|
| 3350 | ! from the asscoiated nest partner. |
---|
| 3351 | ! cf_ratio(1:3) is the ratio between fine and coarse grid: nxc/nxf, nyc/nyf and |
---|
| 3352 | ! ceiling(dxc/dxf) |
---|
| 3353 | |
---|
| 3354 | |
---|
| 3355 | USE control_parameters, & |
---|
| 3356 | ONLY: coupling_mode, coupling_mode_remote, coupling_topology, dz |
---|
| 3357 | |
---|
| 3358 | USE grid_variables, & |
---|
| 3359 | ONLY: dx, dy |
---|
| 3360 | |
---|
| 3361 | USE indices, & |
---|
[2514] | 3362 | ONLY: nbgp, nx, ny, nz |
---|
[2365] | 3363 | |
---|
| 3364 | USE kinds |
---|
| 3365 | |
---|
| 3366 | USE pegrid |
---|
| 3367 | |
---|
| 3368 | |
---|
| 3369 | IMPLICIT NONE |
---|
| 3370 | |
---|
| 3371 | INTEGER(iwp) :: dest_rnk |
---|
| 3372 | INTEGER(iwp) :: i !< |
---|
| 3373 | |
---|
| 3374 | IF (myid == 0) THEN |
---|
| 3375 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3376 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, numprocs, 33, comm_inter, & |
---|
| 3377 | ierr ) |
---|
| 3378 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, numprocs, 66, & |
---|
| 3379 | comm_inter, status, ierr ) |
---|
| 3380 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3381 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, 0, 33, & |
---|
| 3382 | comm_inter, status, ierr ) |
---|
| 3383 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, 0, 66, comm_inter, & |
---|
| 3384 | ierr ) |
---|
| 3385 | ENDIF |
---|
| 3386 | ENDIF |
---|
| 3387 | |
---|
| 3388 | |
---|
| 3389 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3390 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3391 | ALLOCATE( c_rnk_lst( 0:(pdims(1)-1) ,0:(pdims(2)-1) ) ) |
---|
| 3392 | ALLOCATE( f_rnk_lst( 0:(pdims_partner(1)-1) ,0:(pdims_partner(2)-1) ) ) |
---|
| 3393 | do i=0,numprocs-1 |
---|
| 3394 | CALL MPI_CART_COORDS( comm2d, i, ndim, pcoord, ierr ) |
---|
| 3395 | call MPI_Cart_rank(comm2d, pcoord, dest_rnk, ierr) |
---|
| 3396 | c_rnk_lst(pcoord(1),pcoord(2)) = dest_rnk |
---|
| 3397 | end do |
---|
| 3398 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3399 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3400 | ALLOCATE( c_rnk_lst( 0:(pdims_partner(1)-1) ,0:(pdims_partner(2)-1) ) ) |
---|
| 3401 | ALLOCATE( f_rnk_lst( 0:(pdims(1)-1) ,0:(pdims(2)-1) ) ) |
---|
| 3402 | |
---|
| 3403 | do i=0,numprocs-1 |
---|
| 3404 | CALL MPI_CART_COORDS( comm2d, i, ndim, pcoord, ierr ) |
---|
| 3405 | call MPI_Cart_rank(comm2d, pcoord, dest_rnk, ierr) |
---|
| 3406 | f_rnk_lst(pcoord(1),pcoord(2)) = dest_rnk |
---|
| 3407 | enddo |
---|
| 3408 | ENDIF |
---|
| 3409 | |
---|
| 3410 | |
---|
| 3411 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3412 | if (myid == 0) then |
---|
| 3413 | CALL MPI_SEND( c_rnk_lst, pdims(1)*pdims(2), MPI_INTEGER, numprocs, 0, comm_inter, ierr ) |
---|
| 3414 | CALL MPI_RECV( f_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, numprocs, 4, comm_inter,status, ierr ) |
---|
| 3415 | end if |
---|
| 3416 | CALL MPI_BCAST( f_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3417 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3418 | if (myid == 0) then |
---|
| 3419 | CALL MPI_RECV( c_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, 0, comm_inter,status, ierr ) |
---|
| 3420 | CALL MPI_SEND( f_rnk_lst, pdims(1)*pdims(2), MPI_INTEGER, 0, 4, comm_inter, ierr ) |
---|
| 3421 | end if |
---|
| 3422 | CALL MPI_BCAST( c_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3423 | ENDIF |
---|
| 3424 | |
---|
| 3425 | !-- Reason for MPI error unknown; solved if three lines duplicated |
---|
| 3426 | CALL MPI_CART_COORDS( comm2d, myid, ndim, pcoord, ierr ) |
---|
| 3427 | CALL MPI_CART_SHIFT( comm2d, 0, 1, pleft, pright, ierr ) |
---|
| 3428 | CALL MPI_CART_SHIFT( comm2d, 1, 1, psouth, pnorth, ierr ) |
---|
| 3429 | |
---|
| 3430 | |
---|
| 3431 | |
---|
| 3432 | END SUBROUTINE vnest_init_pegrid_rank |
---|
| 3433 | |
---|
| 3434 | |
---|
| 3435 | SUBROUTINE vnest_init_pegrid_domain |
---|
| 3436 | |
---|
| 3437 | USE control_parameters, & |
---|
| 3438 | ONLY: coupling_mode, coupling_mode_remote, coupling_topology, dz |
---|
| 3439 | |
---|
| 3440 | USE grid_variables, & |
---|
| 3441 | ONLY: dx, dy |
---|
| 3442 | |
---|
| 3443 | USE indices, & |
---|
[2514] | 3444 | ONLY: nbgp, nx, ny, nz, nxl, nxr, nys, nyn, nzb, nzt, & |
---|
| 3445 | nxlg, nxrg, nysg, nyng |
---|
[2365] | 3446 | |
---|
| 3447 | USE kinds |
---|
| 3448 | |
---|
| 3449 | USE pegrid |
---|
| 3450 | |
---|
| 3451 | IMPLICIT NONE |
---|
| 3452 | |
---|
| 3453 | INTEGER(iwp) :: dest_rnk |
---|
| 3454 | INTEGER(iwp) :: i, j !< |
---|
| 3455 | INTEGER(iwp) :: tempx, tempy !< |
---|
| 3456 | INTEGER(iwp) :: TYPE_INT_YZ, SIZEOFREAL |
---|
| 3457 | INTEGER(iwp) :: MTV_X,MTV_Y,MTV_Z,MTV_RX,MTV_RY,MTV_RZ |
---|
| 3458 | |
---|
| 3459 | ! |
---|
| 3460 | !-- Pass the number of grid points of the coarse model to |
---|
| 3461 | !-- the nested model and vice versa |
---|
| 3462 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3463 | |
---|
| 3464 | nxc = nx |
---|
| 3465 | nyc = ny |
---|
| 3466 | nzc = nz |
---|
| 3467 | dxc = dx |
---|
| 3468 | dyc = dy |
---|
| 3469 | dzc = dz |
---|
| 3470 | cg_nprocs = numprocs |
---|
| 3471 | |
---|
| 3472 | IF ( myid == 0 ) THEN |
---|
| 3473 | |
---|
| 3474 | CALL MPI_SEND( nxc, 1, MPI_INTEGER , numprocs, 1, comm_inter, & |
---|
| 3475 | ierr ) |
---|
| 3476 | CALL MPI_SEND( nyc, 1, MPI_INTEGER , numprocs, 2, comm_inter, & |
---|
| 3477 | ierr ) |
---|
| 3478 | CALL MPI_SEND( nzc, 1, MPI_INTEGER , numprocs, 3, comm_inter, & |
---|
| 3479 | ierr ) |
---|
| 3480 | CALL MPI_SEND( dxc, 1, MPI_REAL , numprocs, 4, comm_inter, & |
---|
| 3481 | ierr ) |
---|
| 3482 | CALL MPI_SEND( dyc, 1, MPI_REAL , numprocs, 5, comm_inter, & |
---|
| 3483 | ierr ) |
---|
| 3484 | CALL MPI_SEND( dzc, 1, MPI_REAL , numprocs, 6, comm_inter, & |
---|
| 3485 | ierr ) |
---|
| 3486 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, numprocs, 7, comm_inter, & |
---|
| 3487 | ierr ) |
---|
| 3488 | CALL MPI_SEND( cg_nprocs, 1, MPI_INTEGER, numprocs, 8, comm_inter, & |
---|
| 3489 | ierr ) |
---|
| 3490 | CALL MPI_RECV( nxf, 1, MPI_INTEGER, numprocs, 21, comm_inter, & |
---|
| 3491 | status, ierr ) |
---|
| 3492 | CALL MPI_RECV( nyf, 1, MPI_INTEGER, numprocs, 22, comm_inter, & |
---|
| 3493 | status, ierr ) |
---|
| 3494 | CALL MPI_RECV( nzf, 1, MPI_INTEGER, numprocs, 23, comm_inter, & |
---|
| 3495 | status, ierr ) |
---|
| 3496 | CALL MPI_RECV( dxf, 1, MPI_REAL, numprocs, 24, comm_inter, & |
---|
| 3497 | status, ierr ) |
---|
| 3498 | CALL MPI_RECV( dyf, 1, MPI_REAL, numprocs, 25, comm_inter, & |
---|
| 3499 | status, ierr ) |
---|
| 3500 | CALL MPI_RECV( dzf, 1, MPI_REAL, numprocs, 26, comm_inter, & |
---|
| 3501 | status, ierr ) |
---|
| 3502 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, & |
---|
| 3503 | numprocs, 27, comm_inter, status, ierr ) |
---|
| 3504 | CALL MPI_RECV( fg_nprocs, 1, MPI_INTEGER, & |
---|
| 3505 | numprocs, 28, comm_inter, status, ierr ) |
---|
| 3506 | ENDIF |
---|
| 3507 | |
---|
| 3508 | CALL MPI_BCAST( nxf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3509 | CALL MPI_BCAST( nyf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3510 | CALL MPI_BCAST( nzf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3511 | CALL MPI_BCAST( dxf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3512 | CALL MPI_BCAST( dyf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3513 | CALL MPI_BCAST( dzf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3514 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3515 | CALL MPI_BCAST( fg_nprocs, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3516 | |
---|
| 3517 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3518 | |
---|
| 3519 | nxf = nx |
---|
| 3520 | nyf = ny |
---|
| 3521 | nzf = nz |
---|
| 3522 | dxf = dx |
---|
| 3523 | dyf = dy |
---|
| 3524 | dzf = dz |
---|
| 3525 | fg_nprocs = numprocs |
---|
| 3526 | |
---|
| 3527 | IF ( myid == 0 ) THEN |
---|
| 3528 | |
---|
| 3529 | CALL MPI_RECV( nxc, 1, MPI_INTEGER, 0, 1, comm_inter, status, & |
---|
| 3530 | ierr ) |
---|
| 3531 | CALL MPI_RECV( nyc, 1, MPI_INTEGER, 0, 2, comm_inter, status, & |
---|
| 3532 | ierr ) |
---|
| 3533 | CALL MPI_RECV( nzc, 1, MPI_INTEGER, 0, 3, comm_inter, status, & |
---|
| 3534 | ierr ) |
---|
| 3535 | CALL MPI_RECV( dxc, 1, MPI_REAL, 0, 4, comm_inter, status, & |
---|
| 3536 | ierr ) |
---|
| 3537 | CALL MPI_RECV( dyc, 1, MPI_REAL, 0, 5, comm_inter, status, & |
---|
| 3538 | ierr ) |
---|
| 3539 | CALL MPI_RECV( dzc, 1, MPI_REAL, 0, 6, comm_inter, status, & |
---|
| 3540 | ierr ) |
---|
| 3541 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, 0, 7, comm_inter, & |
---|
| 3542 | status, ierr ) |
---|
| 3543 | CALL MPI_RECV( cg_nprocs, 1, MPI_INTEGER, 0, 8, comm_inter, & |
---|
| 3544 | status, ierr ) |
---|
| 3545 | CALL MPI_SEND( nxf, 1, MPI_INTEGER, 0, 21, comm_inter, ierr ) |
---|
| 3546 | CALL MPI_SEND( nyf, 1, MPI_INTEGER, 0, 22, comm_inter, ierr ) |
---|
| 3547 | CALL MPI_SEND( nzf, 1, MPI_INTEGER, 0, 23, comm_inter, ierr ) |
---|
| 3548 | CALL MPI_SEND( dxf, 1, MPI_REAL, 0, 24, comm_inter, ierr ) |
---|
| 3549 | CALL MPI_SEND( dyf, 1, MPI_REAL, 0, 25, comm_inter, ierr ) |
---|
| 3550 | CALL MPI_SEND( dzf, 1, MPI_REAL, 0, 26, comm_inter, ierr ) |
---|
| 3551 | CALL MPI_SEND( pdims,2,MPI_INTEGER, 0, 27, comm_inter, ierr ) |
---|
| 3552 | CALL MPI_SEND( fg_nprocs,1,MPI_INTEGER, 0, 28, comm_inter, ierr ) |
---|
| 3553 | ENDIF |
---|
| 3554 | |
---|
| 3555 | CALL MPI_BCAST( nxc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3556 | CALL MPI_BCAST( nyc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3557 | CALL MPI_BCAST( nzc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3558 | CALL MPI_BCAST( dxc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3559 | CALL MPI_BCAST( dyc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3560 | CALL MPI_BCAST( dzc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3561 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3562 | CALL MPI_BCAST( cg_nprocs, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3563 | |
---|
| 3564 | ENDIF |
---|
| 3565 | |
---|
| 3566 | ngp_c = ( nxc+1 + 2 * nbgp ) * ( nyc+1 + 2 * nbgp ) |
---|
| 3567 | ngp_f = ( nxf+1 + 2 * nbgp ) * ( nyf+1 + 2 * nbgp ) |
---|
| 3568 | |
---|
| 3569 | IF ( coupling_mode(1:8) == 'vnested_') coupling_topology = 1 |
---|
| 3570 | |
---|
| 3571 | |
---|
| 3572 | !-- Nesting Ratio: For each coarse grid cell how many fine grid cells exist |
---|
| 3573 | cfratio(1) = INT ( (nxf+1) / (nxc+1) ) |
---|
| 3574 | cfratio(2) = INT ( (nyf+1) / (nyc+1) ) |
---|
| 3575 | cfratio(3) = CEILING ( dzc / dzf ) |
---|
| 3576 | |
---|
| 3577 | !-- target_id is used only for exhange of information like simulated_time |
---|
| 3578 | !-- which are then MPI_BCAST to other processors in the group |
---|
| 3579 | IF ( myid == 0 ) THEN |
---|
| 3580 | |
---|
| 3581 | IF ( TRIM( coupling_mode ) == 'vnested_crse' ) THEN |
---|
| 3582 | target_id = numprocs |
---|
| 3583 | ELSE IF ( TRIM( coupling_mode ) == 'vnested_fine' ) THEN |
---|
| 3584 | target_id = 0 |
---|
| 3585 | ENDIF |
---|
| 3586 | |
---|
| 3587 | ENDIF |
---|
| 3588 | |
---|
| 3589 | !-- Store partner grid dimenstions and create MPI derived types |
---|
| 3590 | |
---|
| 3591 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3592 | |
---|
| 3593 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 3594 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 3595 | |
---|
[2514] | 3596 | tempx = ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3597 | tempy = ( pdims_partner(2) / pdims(2) ) - 1 |
---|
[2365] | 3598 | ALLOCATE( c2f_dims_cg (0:5,offset(1):tempx+offset(1),offset(2):tempy+offset(2) ) ) |
---|
| 3599 | ALLOCATE( f2c_dims_cg (0:5,offset(1):tempx+offset(1),offset(2):tempy+offset(2) ) ) |
---|
| 3600 | |
---|
| 3601 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 3602 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3603 | map_coord(1) = i+offset(1) |
---|
| 3604 | map_coord(2) = j+offset(2) |
---|
| 3605 | |
---|
| 3606 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 3607 | |
---|
| 3608 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 3609 | comm_inter,status, ierr ) |
---|
| 3610 | |
---|
| 3611 | !-- Store the CG dimensions that correspond to the FG partner; needed for FG top BC |
---|
| 3612 | !-- One CG can have multiple FG partners. The 3D array is mapped by partner proc co-ord |
---|
| 3613 | c2f_dims_cg (0,map_coord(1),map_coord(2)) = bdims_rem (1,1) / cfratio(1) |
---|
| 3614 | c2f_dims_cg (1,map_coord(1),map_coord(2)) = bdims_rem (1,2) / cfratio(1) |
---|
| 3615 | c2f_dims_cg (2,map_coord(1),map_coord(2)) = bdims_rem (2,1) / cfratio(2) |
---|
| 3616 | c2f_dims_cg (3,map_coord(1),map_coord(2)) = bdims_rem (2,2) / cfratio(2) |
---|
| 3617 | c2f_dims_cg (4,map_coord(1),map_coord(2)) = bdims_rem (3,2) / cfratio(3) |
---|
| 3618 | c2f_dims_cg (5,map_coord(1),map_coord(2)) =(bdims_rem (3,2) / cfratio(3)) + 2 |
---|
| 3619 | |
---|
| 3620 | !-- Store the CG dimensions that correspond to the FG partner; needed for anterpolation |
---|
| 3621 | f2c_dims_cg (0,map_coord(1),map_coord(2)) = bdims_rem (1,1) / cfratio(1) |
---|
| 3622 | f2c_dims_cg (1,map_coord(1),map_coord(2)) = bdims_rem (1,2) / cfratio(1) |
---|
| 3623 | f2c_dims_cg (2,map_coord(1),map_coord(2)) = bdims_rem (2,1) / cfratio(2) |
---|
| 3624 | f2c_dims_cg (3,map_coord(1),map_coord(2)) = bdims_rem (2,2) / cfratio(2) |
---|
| 3625 | f2c_dims_cg (4,map_coord(1),map_coord(2)) = bdims_rem (3,1) |
---|
| 3626 | f2c_dims_cg (5,map_coord(1),map_coord(2)) =(bdims_rem (3,2)-cfratio(3))/ cfratio(3) |
---|
| 3627 | |
---|
| 3628 | CALL MPI_SEND( c2f_dims_cg (:,map_coord(1),map_coord(2)), 6, & |
---|
[2514] | 3629 | MPI_INTEGER, target_idex, 100, comm_inter, ierr ) |
---|
[2365] | 3630 | |
---|
| 3631 | CALL MPI_SEND( f2c_dims_cg (:,map_coord(1),map_coord(2)), 6, & |
---|
[2514] | 3632 | MPI_INTEGER, target_idex, 101, comm_inter, ierr ) |
---|
[2365] | 3633 | |
---|
| 3634 | end do |
---|
| 3635 | end do |
---|
| 3636 | |
---|
| 3637 | !-- A derived data type to pack 3 Z-levels of CG to set FG top BC |
---|
| 3638 | MTV_X = ( nxr - nxl + 1 ) + 2*nbgp |
---|
| 3639 | MTV_Y = ( nyn - nys + 1 ) + 2*nbgp |
---|
| 3640 | MTV_Z = nzt+1 - nzb +1 |
---|
| 3641 | |
---|
| 3642 | MTV_RX = ( c2f_dims_cg (1,offset(1),offset(2)) - c2f_dims_cg (0,offset(1),offset(2)) ) +1+2 |
---|
| 3643 | MTV_RY = ( c2f_dims_cg (3,offset(1),offset(2)) - c2f_dims_cg (2,offset(1),offset(2)) ) +1+2 |
---|
| 3644 | MTV_RZ = ( c2f_dims_cg (5,offset(1),offset(2)) - c2f_dims_cg (4,offset(1),offset(2)) ) +1 |
---|
| 3645 | |
---|
| 3646 | CALL MPI_TYPE_EXTENT(MPI_REAL, SIZEOFREAL, IERR) |
---|
| 3647 | |
---|
| 3648 | CALL MPI_TYPE_VECTOR ( MTV_RY, MTV_RZ, MTV_Z, MPI_REAL, TYPE_INT_YZ, IERR) |
---|
| 3649 | CALL MPI_TYPE_HVECTOR( MTV_RX, 1, MTV_Z*MTV_Y*SIZEOFREAL, & |
---|
[2514] | 3650 | TYPE_INT_YZ, TYPE_VNEST_BC, IERR) |
---|
[2365] | 3651 | CALL MPI_TYPE_FREE(TYPE_INT_YZ, IERR) |
---|
[2514] | 3652 | CALL MPI_TYPE_COMMIT(TYPE_VNEST_BC, IERR) |
---|
[2365] | 3653 | |
---|
| 3654 | |
---|
| 3655 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3656 | |
---|
| 3657 | ALLOCATE( c2f_dims_fg (0:5) ) |
---|
| 3658 | ALLOCATE( f2c_dims_fg (0:5) ) |
---|
| 3659 | |
---|
| 3660 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 3661 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 3662 | map_coord(1) = offset(1) |
---|
| 3663 | map_coord(2) = offset(2) |
---|
| 3664 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 3665 | |
---|
| 3666 | bdims (1,1) = nxl |
---|
| 3667 | bdims (1,2) = nxr |
---|
| 3668 | bdims (2,1) = nys |
---|
| 3669 | bdims (2,2) = nyn |
---|
| 3670 | bdims (3,1) = nzb |
---|
| 3671 | bdims (3,2) = nzt |
---|
| 3672 | |
---|
| 3673 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 3674 | comm_inter, ierr ) |
---|
| 3675 | |
---|
| 3676 | !-- Store the CG dimensions that correspond to the FG partner; needed for FG top BC |
---|
| 3677 | !-- One FG can have only one CG partner |
---|
| 3678 | CALL MPI_RECV( c2f_dims_fg, 6, MPI_INTEGER, target_idex, 100, & |
---|
| 3679 | comm_inter,status, ierr ) |
---|
| 3680 | |
---|
| 3681 | CALL MPI_RECV( f2c_dims_fg, 6, MPI_INTEGER, target_idex, 101, & |
---|
| 3682 | comm_inter,status, ierr ) |
---|
| 3683 | |
---|
| 3684 | !-- Store the CG dimensions that correspond to the FG partner; needed for anterpolation |
---|
| 3685 | |
---|
| 3686 | n_cell_c = (f2c_dims_fg(1)-f2c_dims_fg(0)+1) * & |
---|
| 3687 | (f2c_dims_fg(3)-f2c_dims_fg(2)+1) * & |
---|
| 3688 | (f2c_dims_fg(5)-f2c_dims_fg(4)+0) |
---|
| 3689 | |
---|
| 3690 | CALL MPI_TYPE_CONTIGUOUS(n_cell_c, MPI_REAL, TYPE_VNEST_ANTER, IERR) |
---|
| 3691 | CALL MPI_TYPE_COMMIT(TYPE_VNEST_ANTER, ierr) |
---|
| 3692 | |
---|
| 3693 | ENDIF |
---|
| 3694 | |
---|
| 3695 | END SUBROUTINE vnest_init_pegrid_domain |
---|
| 3696 | |
---|
| 3697 | |
---|
| 3698 | SUBROUTINE vnest_init_grid |
---|
| 3699 | |
---|
| 3700 | USE arrays_3d, & |
---|
| 3701 | ONLY: zu, zw |
---|
| 3702 | |
---|
| 3703 | USE control_parameters, & |
---|
| 3704 | ONLY: coupling_mode |
---|
| 3705 | |
---|
| 3706 | USE indices, & |
---|
| 3707 | ONLY: nzt |
---|
| 3708 | |
---|
| 3709 | USE kinds |
---|
| 3710 | |
---|
| 3711 | USE pegrid |
---|
| 3712 | |
---|
[2514] | 3713 | IMPLICIT NONE |
---|
[2365] | 3714 | |
---|
| 3715 | !-- Allocate and Exchange zuc and zuf, zwc and zwf |
---|
| 3716 | IF ( coupling_mode(1:8) == 'vnested_' ) THEN |
---|
| 3717 | |
---|
| 3718 | ALLOCATE( zuc(0:nzc+1), zuf(0:nzf+1) ) |
---|
| 3719 | ALLOCATE( zwc(0:nzc+1), zwf(0:nzf+1) ) |
---|
| 3720 | |
---|
| 3721 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3722 | |
---|
| 3723 | zuc = zu |
---|
| 3724 | zwc = zw |
---|
| 3725 | IF ( myid == 0 ) THEN |
---|
| 3726 | |
---|
| 3727 | CALL MPI_SEND( zuc, nzt+2, MPI_REAL, numprocs, 41, comm_inter, & |
---|
| 3728 | ierr ) |
---|
| 3729 | CALL MPI_RECV( zuf, nzf+2, MPI_REAL, numprocs, 42, comm_inter, & |
---|
| 3730 | status, ierr ) |
---|
| 3731 | |
---|
| 3732 | CALL MPI_SEND( zwc, nzt+2, MPI_REAL, numprocs, 43, comm_inter, & |
---|
| 3733 | ierr ) |
---|
| 3734 | CALL MPI_RECV( zwf, nzf+2, MPI_REAL, numprocs, 44, comm_inter, & |
---|
| 3735 | status, ierr ) |
---|
| 3736 | |
---|
| 3737 | ENDIF |
---|
| 3738 | |
---|
| 3739 | CALL MPI_BCAST( zuf,nzf+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3740 | CALL MPI_BCAST( zwf,nzf+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3741 | |
---|
| 3742 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3743 | |
---|
| 3744 | zuf = zu |
---|
| 3745 | zwf = zw |
---|
| 3746 | IF ( myid == 0 ) THEN |
---|
| 3747 | |
---|
| 3748 | CALL MPI_RECV( zuc,nzc+2, MPI_REAL, 0, 41, comm_inter, status, & |
---|
| 3749 | ierr ) |
---|
| 3750 | CALL MPI_SEND( zuf,nzt+2, MPI_REAL, 0, 42, comm_inter, ierr ) |
---|
| 3751 | |
---|
| 3752 | CALL MPI_RECV( zwc,nzc+2, MPI_REAL, 0, 43, comm_inter, status, & |
---|
| 3753 | ierr ) |
---|
| 3754 | CALL MPI_SEND( zwf,nzt+2, MPI_REAL, 0, 44, comm_inter, ierr ) |
---|
| 3755 | ENDIF |
---|
| 3756 | |
---|
| 3757 | CALL MPI_BCAST( zuc,nzc+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3758 | CALL MPI_BCAST( zwc,nzc+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3759 | |
---|
| 3760 | ENDIF |
---|
| 3761 | ENDIF |
---|
| 3762 | |
---|
| 3763 | END SUBROUTINE vnest_init_grid |
---|
| 3764 | |
---|
| 3765 | |
---|
| 3766 | SUBROUTINE vnest_check_parameters |
---|
| 3767 | |
---|
| 3768 | USE arrays_3d, & |
---|
| 3769 | ONLY: zu, zw |
---|
| 3770 | |
---|
| 3771 | USE control_parameters, & |
---|
| 3772 | ONLY: coupling_mode |
---|
| 3773 | |
---|
| 3774 | USE indices, & |
---|
| 3775 | ONLY: nzt |
---|
| 3776 | |
---|
| 3777 | USE kinds |
---|
| 3778 | |
---|
| 3779 | USE pegrid |
---|
| 3780 | |
---|
[2514] | 3781 | IMPLICIT NONE |
---|
[2365] | 3782 | |
---|
| 3783 | |
---|
[2514] | 3784 | IF (myid==0) PRINT*, '*** vnest: check parameters not implemented yet ***' |
---|
[2365] | 3785 | |
---|
| 3786 | |
---|
| 3787 | END SUBROUTINE vnest_check_parameters |
---|
| 3788 | |
---|
| 3789 | |
---|
| 3790 | SUBROUTINE vnest_timestep_sync |
---|
| 3791 | |
---|
| 3792 | USE control_parameters, & |
---|
| 3793 | ONLY: coupling_mode, dt_3d, dt_coupling |
---|
| 3794 | |
---|
| 3795 | USE interfaces |
---|
| 3796 | |
---|
| 3797 | USE kinds |
---|
| 3798 | |
---|
| 3799 | USE pegrid |
---|
| 3800 | |
---|
| 3801 | IMPLICIT NONE |
---|
| 3802 | |
---|
| 3803 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
[2514] | 3804 | dtc = dt_3d |
---|
| 3805 | if (myid == 0) then |
---|
[2365] | 3806 | CALL MPI_SEND( dt_3d, 1, MPI_REAL, target_id, & |
---|
| 3807 | 31, comm_inter, ierr ) |
---|
| 3808 | CALL MPI_RECV( dtf, 1, MPI_REAL, & |
---|
| 3809 | target_id, 32, comm_inter, status, ierr ) |
---|
| 3810 | |
---|
[2514] | 3811 | endif |
---|
| 3812 | CALL MPI_BCAST( dtf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
[2365] | 3813 | ELSE |
---|
[2514] | 3814 | dtf = dt_3d |
---|
| 3815 | if (myid == 0) then |
---|
[2365] | 3816 | CALL MPI_RECV( dtc, 1, MPI_REAL, & |
---|
| 3817 | target_id, 31, comm_inter, status, ierr ) |
---|
| 3818 | CALL MPI_SEND( dt_3d, 1, MPI_REAL, target_id, & |
---|
| 3819 | 32, comm_inter, ierr ) |
---|
| 3820 | |
---|
[2514] | 3821 | endif |
---|
| 3822 | CALL MPI_BCAST( dtc, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
[2365] | 3823 | |
---|
| 3824 | ENDIF |
---|
| 3825 | !-- Identical timestep for coarse and fine grids |
---|
| 3826 | dt_3d = MIN( dtc, dtf ) |
---|
| 3827 | !-- Nest coupling at every timestep |
---|
| 3828 | dt_coupling = dt_3d |
---|
| 3829 | |
---|
| 3830 | END SUBROUTINE vnest_timestep_sync |
---|
| 3831 | |
---|
| 3832 | SUBROUTINE vnest_deallocate |
---|
| 3833 | USE control_parameters, & |
---|
| 3834 | ONLY: coupling_mode |
---|
| 3835 | |
---|
| 3836 | IMPLICIT NONE |
---|
| 3837 | |
---|
| 3838 | IF ( ALLOCATED(c_rnk_lst) ) DEALLOCATE (c_rnk_lst) |
---|
| 3839 | IF ( ALLOCATED(f_rnk_lst) ) DEALLOCATE (f_rnk_lst) |
---|
| 3840 | |
---|
| 3841 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3842 | IF ( ALLOCATED (c2f_dims_cg) ) DEALLOCATE (c2f_dims_cg) |
---|
| 3843 | IF ( ALLOCATED (f2c_dims_cg) ) DEALLOCATE (f2c_dims_cg) |
---|
| 3844 | ELSEIF( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3845 | IF ( ALLOCATED (c2f_dims_fg) ) DEALLOCATE (c2f_dims_fg) |
---|
| 3846 | IF ( ALLOCATED (f2c_dims_fg) ) DEALLOCATE (f2c_dims_fg) |
---|
| 3847 | ENDIF |
---|
| 3848 | |
---|
| 3849 | END SUBROUTINE vnest_deallocate |
---|
| 3850 | |
---|
| 3851 | END MODULE vertical_nesting_mod |
---|