[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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[4360] | 17 | ! Copyright 1997-2020 Leibniz Universitaet Hannover |
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[2718] | 18 | ! Copyright 2017-2018 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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[3049] | 24 | ! |
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[2365] | 25 | ! Former revisions: |
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| 26 | ! ----------------- |
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| 27 | ! $Id: vertical_nesting_mod.f90 4444 2020-03-05 15:59:50Z raasch $ |
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[4444] | 28 | ! bugfix: cpp-directives for serial mode added |
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| 29 | ! |
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| 30 | ! 4360 2020-01-07 11:25:50Z suehring |
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[4182] | 31 | ! Corrected "Former revisions" section |
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| 32 | ! |
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| 33 | ! 4102 2019-07-17 16:00:03Z suehring |
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[4102] | 34 | ! - Slightly revise setting of boundary conditions at horizontal walls, use |
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| 35 | ! data-structure offset index instead of pre-calculate it for each facing |
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| 36 | ! |
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| 37 | ! 4101 2019-07-17 15:14:26Z gronemeier |
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[4101] | 38 | ! remove old_dt |
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| 39 | ! |
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| 40 | ! 3802 2019-03-17 13:33:42Z raasch |
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[3802] | 41 | ! unused subroutines commented out |
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| 42 | ! |
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| 43 | ! 3655 2019-01-07 16:51:22Z knoop |
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[3241] | 44 | ! unused variables removed |
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| 45 | ! |
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[4182] | 46 | ! 2365 2017-08-21 14:59:59Z kanani |
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| 47 | ! Initial revision (SadiqHuq) |
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[3232] | 48 | ! |
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[4182] | 49 | ! |
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[2365] | 50 | ! Description: |
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| 51 | ! ------------ |
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[2374] | 52 | !> Module for vertical nesting. |
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| 53 | !> |
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| 54 | !> Definition of parameters and variables for vertical nesting |
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[2712] | 55 | !> The horizontal extent of the parent (Coarse Grid) and the child (Fine Grid) |
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| 56 | !> have to be identical. The vertical extent of the FG should be smaller than CG. |
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| 57 | !> Only integer nesting ratio supported. Odd nesting ratio preferred |
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| 58 | !> The code follows MPI-1 standards. The available processors are split into |
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| 59 | !> two groups using MPI_COMM_SPLIT. Exchange of data from CG to FG is called |
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| 60 | !> interpolation. FG initialization by interpolation is done once at the start. |
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| 61 | !> FG boundary conditions are set by interpolated at every timestep. |
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| 62 | !> Exchange of data from CG to FG is called anterpolation, the two-way interaction |
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| 63 | !> occurs at every timestep. |
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| 64 | !> vnest_start_time set in PARIN allows delayed start of the coupling |
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| 65 | !> after spin-up of the CG |
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[2374] | 66 | !> |
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[3065] | 67 | !> @todo Replace dz(1) appropriatly to account for grid stretching |
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[2374] | 68 | !> @todo Ensure that code can be compiled for serial and parallel mode. Please |
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| 69 | !> check the placement of the directive "__parallel". |
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| 70 | !> @todo Add descriptions for all declared variables/parameters, one declaration |
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| 71 | !> statement per variable |
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| 72 | !> @todo Add a descriptive header above each subroutine (see land_surface_model) |
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| 73 | !> @todo FORTRAN language statements must not be used as names for variables |
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| 74 | !> (e.g. if). Please rename it. |
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| 75 | !> @todo Revise code according to PALM Coding Standard |
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[2365] | 76 | !------------------------------------------------------------------------------! |
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| 77 | MODULE vertical_nesting_mod |
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| 78 | |
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| 79 | USE kinds |
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| 80 | |
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| 81 | IMPLICIT NONE |
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| 82 | |
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[3232] | 83 | LOGICAL :: vnested = .FALSE. !> set to true if palmrun |
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| 84 | !> provides specific information via stdin |
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[2712] | 85 | LOGICAL :: vnest_init = .FALSE. !> set to true when FG is initialized |
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| 86 | REAL(wp) :: vnest_start_time = 9999999.9 !> simulated time when FG should be |
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| 87 | !> initialized. Should be |
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| 88 | !> identical in PARIN & PARIN_N |
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[2365] | 89 | |
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[4444] | 90 | #if defined( __parallel ) |
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[2365] | 91 | |
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[2712] | 92 | INTEGER(iwp),DIMENSION(3,2) :: bdims = 0 !> sub-domain grid topology of current PE |
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| 93 | INTEGER(iwp),DIMENSION(3,2) :: bdims_rem = 0 !> sub-domain grid topology of partner PE |
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[3232] | 94 | INTEGER(iwp) :: cg_nprocs !> no. of PE in CG. Set by palmrun -Y |
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| 95 | INTEGER(iwp) :: fg_nprocs !> no. of PE in FG. Set by palmrun -Y |
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[2712] | 96 | INTEGER(iwp) :: TYPE_VNEST_BC !> derived contiguous data type for interpolation |
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| 97 | INTEGER(iwp) :: TYPE_VNEST_ANTER !> derived contiguous data type for anterpolation |
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| 98 | INTEGER(iwp),DIMENSION(:,:,:),ALLOCATABLE :: c2f_dims_cg !> One CG PE sends data to multiple FG PEs |
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| 99 | !> list of grid-topology of partners |
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| 100 | INTEGER(iwp),DIMENSION(:,:,:),ALLOCATABLE :: f2c_dims_cg !> One CG PE receives data from multiple FG PEs |
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| 101 | !> list of grid-topology of partners |
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| 102 | INTEGER(iwp),DIMENSION(:),ALLOCATABLE :: c2f_dims_fg !> One FG PE sends data to multiple CG PE |
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| 103 | !> list of grid-topology of partner |
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| 104 | INTEGER(iwp),DIMENSION(:),ALLOCATABLE :: f2c_dims_fg !> One FG PE sends data to only one CG PE |
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| 105 | !> list of grid-topology of partner |
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[2365] | 106 | |
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[2712] | 107 | INTEGER(iwp),DIMENSION(:,:),ALLOCATABLE :: f_rnk_lst !> list storing rank of FG PE denoted by pdims |
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| 108 | INTEGER(iwp),DIMENSION(:,:),ALLOCATABLE :: c_rnk_lst !> list storing rank of CG PE denoted by pdims |
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| 109 | INTEGER(iwp),DIMENSION(3) :: cfratio !> Nesting ratio in x,y and z-directions |
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[2365] | 110 | |
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[2712] | 111 | INTEGER(iwp) :: nxc !> no. of CG grid points in x-direction |
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| 112 | INTEGER(iwp) :: nxf !> no. of FG grid points in x-direction |
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| 113 | INTEGER(iwp) :: nyc !> no. of CG grid points in y-direction |
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| 114 | INTEGER(iwp) :: nyf !> no. of FG grid points in y-direction |
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| 115 | INTEGER(iwp) :: nzc !> no. of CG grid points in z-direction |
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| 116 | INTEGER(iwp) :: nzf !> no. of FG grid points in z-direction |
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| 117 | INTEGER(iwp) :: ngp_c !> no. of CG grid points in one vertical level |
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| 118 | INTEGER(iwp) :: ngp_f !> no. of FG grid points in one vertical level |
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[2365] | 119 | |
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[2712] | 120 | INTEGER(iwp) :: n_cell_c !> total no. of CG grid points in a PE |
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| 121 | INTEGER(iwp),DIMENSION(2) :: pdims_partner !> processor topology of partner PE |
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| 122 | INTEGER(iwp) :: target_idex !> temporary variable |
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| 123 | INTEGER(iwp),DIMENSION(2) :: offset !> temporary variable |
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| 124 | INTEGER(iwp),DIMENSION(2) :: map_coord !> temporary variable |
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[2365] | 125 | |
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[2712] | 126 | REAL(wp) :: dxc !> CG grid pacing in x-direction |
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| 127 | REAL(wp) :: dyc !> FG grid pacing in x-direction |
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| 128 | REAL(wp) :: dxf !> CG grid pacing in y-direction |
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| 129 | REAL(wp) :: dyf !> FG grid pacing in y-direction |
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| 130 | REAL(wp) :: dzc !> CG grid pacing in z-direction |
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| 131 | REAL(wp) :: dzf !> FG grid pacing in z-direction |
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| 132 | REAL(wp) :: dtc !> dt calculated for CG |
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| 133 | REAL(wp) :: dtf !> dt calculated for FG |
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[2365] | 134 | |
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[2712] | 135 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zuc !> CG vertical u-levels |
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| 136 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zuf !> FG vertical u-levels |
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| 137 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zwc !> CG vertical w-levels |
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| 138 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zwf !> FG vertical w-levels |
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| 139 | REAL(wp), DIMENSION(:,:,:), POINTER :: interpol3d !> pointers to simplify function calls |
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| 140 | REAL(wp), DIMENSION(:,:,:), POINTER :: anterpol3d !> pointers to simplify function calls |
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[2365] | 141 | |
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| 142 | |
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[2712] | 143 | REAL(wp),DIMENSION(:,:,:), ALLOCATABLE :: work3d !> temporary array for exchange of 3D data |
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| 144 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dusws !> temporary array for exchange of 2D data |
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| 145 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dvsws !> temporary array for exchange of 2D data |
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| 146 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dts !> temporary array for exchange of 2D data |
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| 147 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dus !> temporary array for exchange of 2D data |
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| 148 | |
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[2365] | 149 | SAVE |
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| 150 | |
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| 151 | !-- Public functions |
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| 152 | PUBLIC vnest_init_fine, vnest_boundary_conds, vnest_anterpolate, & |
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[2514] | 153 | vnest_boundary_conds_khkm, vnest_anterpolate_e, & |
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| 154 | vnest_init_pegrid_rank, vnest_init_pegrid_domain, vnest_init_grid, & |
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| 155 | vnest_timestep_sync, vnest_deallocate |
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[2365] | 156 | |
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| 157 | !-- Public constants and variables |
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[2712] | 158 | PUBLIC vnested, vnest_init, vnest_start_time |
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[2365] | 159 | |
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| 160 | PRIVATE bdims, bdims_rem, & |
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[2712] | 161 | work3d, work2dusws, work2dvsws, work2dts, work2dus, & |
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[2365] | 162 | dxc, dyc, dxf, dyf, dzc, dzf, dtc, dtf, & |
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| 163 | zuc, zuf, zwc, zwf, interpol3d, anterpol3d, & |
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| 164 | cg_nprocs, fg_nprocs, & |
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| 165 | c2f_dims_cg, c2f_dims_fg, f2c_dims_cg, f2c_dims_fg, & |
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| 166 | f_rnk_lst, c_rnk_lst, cfratio, pdims_partner, & |
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| 167 | nxc, nxf, nyc, nyf, nzc, nzf, & |
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[3241] | 168 | ngp_c, ngp_f, target_idex, n_cell_c, & |
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[2514] | 169 | offset, map_coord, TYPE_VNEST_BC, TYPE_VNEST_ANTER |
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[2365] | 170 | |
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| 171 | INTERFACE vnest_anterpolate |
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| 172 | MODULE PROCEDURE vnest_anterpolate |
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| 173 | END INTERFACE vnest_anterpolate |
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| 174 | |
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| 175 | INTERFACE vnest_anterpolate_e |
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| 176 | MODULE PROCEDURE vnest_anterpolate_e |
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| 177 | END INTERFACE vnest_anterpolate_e |
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| 178 | |
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| 179 | INTERFACE vnest_boundary_conds |
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| 180 | MODULE PROCEDURE vnest_boundary_conds |
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| 181 | END INTERFACE vnest_boundary_conds |
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| 182 | |
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| 183 | INTERFACE vnest_boundary_conds_khkm |
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| 184 | MODULE PROCEDURE vnest_boundary_conds_khkm |
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| 185 | END INTERFACE vnest_boundary_conds_khkm |
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| 186 | |
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| 187 | INTERFACE vnest_check_parameters |
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| 188 | MODULE PROCEDURE vnest_check_parameters |
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| 189 | END INTERFACE vnest_check_parameters |
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| 190 | |
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| 191 | INTERFACE vnest_deallocate |
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| 192 | MODULE PROCEDURE vnest_deallocate |
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| 193 | END INTERFACE vnest_deallocate |
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| 194 | |
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| 195 | INTERFACE vnest_init_fine |
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| 196 | MODULE PROCEDURE vnest_init_fine |
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| 197 | END INTERFACE vnest_init_fine |
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| 198 | |
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| 199 | INTERFACE vnest_init_grid |
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| 200 | MODULE PROCEDURE vnest_init_grid |
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| 201 | END INTERFACE vnest_init_grid |
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| 202 | |
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| 203 | INTERFACE vnest_init_pegrid_domain |
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| 204 | MODULE PROCEDURE vnest_init_pegrid_domain |
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| 205 | END INTERFACE vnest_init_pegrid_domain |
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| 206 | |
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| 207 | INTERFACE vnest_init_pegrid_rank |
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| 208 | MODULE PROCEDURE vnest_init_pegrid_rank |
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| 209 | END INTERFACE vnest_init_pegrid_rank |
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| 210 | |
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| 211 | INTERFACE vnest_timestep_sync |
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| 212 | MODULE PROCEDURE vnest_timestep_sync |
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| 213 | END INTERFACE vnest_timestep_sync |
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| 214 | |
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| 215 | CONTAINS |
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| 216 | |
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| 217 | |
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| 218 | |
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| 219 | SUBROUTINE vnest_init_fine |
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[2712] | 220 | #if defined( __parallel ) |
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[2365] | 221 | |
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| 222 | !--------------------------------------------------------------------------------! |
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| 223 | ! Description: |
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| 224 | ! ------------ |
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| 225 | ! At the specified vnest_start_time initialize the Fine Grid based on the coarse |
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| 226 | ! grid values |
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| 227 | !------------------------------------------------------------------------------! |
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| 228 | |
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| 229 | |
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| 230 | USE arrays_3d |
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| 231 | USE control_parameters |
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| 232 | USE grid_variables |
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| 233 | USE indices |
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| 234 | USE interfaces |
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| 235 | USE pegrid |
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[2712] | 236 | USE turbulence_closure_mod, & |
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[2696] | 237 | ONLY : tcm_diffusivities |
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[2712] | 238 | |
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[2365] | 239 | |
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| 240 | IMPLICIT NONE |
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| 241 | |
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[2712] | 242 | REAL(wp) :: time_since_reference_point_rem |
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| 243 | INTEGER(iwp) :: i |
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| 244 | INTEGER(iwp) :: j |
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| 245 | INTEGER(iwp) :: iif |
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| 246 | INTEGER(iwp) :: jjf |
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| 247 | INTEGER(iwp) :: kkf |
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[2365] | 248 | |
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| 249 | |
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[2712] | 250 | if (myid ==0 ) print *, ' TIME TO INIT FINE from COARSE', simulated_time |
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[2365] | 251 | |
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| 252 | ! |
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| 253 | !-- In case of model termination initiated by the remote model |
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| 254 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
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| 255 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
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| 256 | !-- intercomminucation hang. |
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| 257 | !-- If necessary, the coupler will be called at the beginning of the next |
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| 258 | !-- restart run. |
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| 259 | |
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| 260 | IF ( myid == 0) THEN |
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[3045] | 261 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
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| 262 | target_id, 0, & |
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| 263 | terminate_coupled_remote, 1, MPI_INTEGER, & |
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| 264 | target_id, 0, & |
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[2365] | 265 | comm_inter, status, ierr ) |
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| 266 | ENDIF |
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| 267 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
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| 268 | ierr ) |
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| 269 | |
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| 270 | IF ( terminate_coupled_remote > 0 ) THEN |
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[3045] | 271 | WRITE( message_string, * ) 'remote model "', & |
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| 272 | TRIM( coupling_mode_remote ), & |
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| 273 | '" terminated', & |
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[3046] | 274 | '&with terminate_coupled_remote = ', & |
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[3045] | 275 | terminate_coupled_remote, & |
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[3046] | 276 | '&local model "', TRIM( coupling_mode ), & |
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[3045] | 277 | '" has', & |
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[3046] | 278 | '&terminate_coupled = ', & |
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[2365] | 279 | terminate_coupled |
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| 280 | CALL message( 'vnest_init_fine', 'PA0310', 1, 2, 0, 6, 0 ) |
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| 281 | RETURN |
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| 282 | ENDIF |
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| 283 | |
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| 284 | |
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| 285 | ! |
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| 286 | !-- Exchange the current simulated time between the models, |
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| 287 | !-- currently just for total_2ding |
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| 288 | IF ( myid == 0 ) THEN |
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| 289 | |
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| 290 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
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| 291 | 11, comm_inter, ierr ) |
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| 292 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
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| 293 | target_id, 11, comm_inter, status, ierr ) |
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| 294 | |
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| 295 | ENDIF |
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| 296 | |
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| 297 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
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| 298 | ierr ) |
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| 299 | |
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| 300 | |
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| 301 | IF ( coupling_mode == 'vnested_crse' ) THEN |
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| 302 | !-- Send data to fine grid for initialization |
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| 303 | |
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| 304 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
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| 305 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
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| 306 | |
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| 307 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
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| 308 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
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| 309 | map_coord(1) = i+offset(1) |
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| 310 | map_coord(2) = j+offset(2) |
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| 311 | |
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| 312 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
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| 313 | |
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| 314 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
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| 315 | comm_inter,status, ierr ) |
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| 316 | |
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| 317 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
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| 318 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
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| 319 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
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| 320 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
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| 321 | bdims (3,1) = bdims_rem (3,1) |
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| 322 | bdims (3,2) = bdims_rem (3,2) / cfratio(3) |
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| 323 | |
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| 324 | |
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| 325 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
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| 326 | comm_inter, ierr ) |
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| 327 | |
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| 328 | |
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| 329 | n_cell_c = (bdims(1,2)-bdims(1,1)+3) * & |
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| 330 | (bdims(2,2)-bdims(2,1)+3) * & |
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| 331 | (bdims(3,2)-bdims(3,1)+3) |
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| 332 | |
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| 333 | CALL MPI_SEND( u( bdims(3,1):bdims(3,2)+2, & |
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| 334 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 335 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 336 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 337 | 101, comm_inter, ierr) |
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[2365] | 338 | |
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| 339 | CALL MPI_SEND( v( bdims(3,1):bdims(3,2)+2, & |
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| 340 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 341 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 342 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 343 | 102, comm_inter, ierr) |
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[2365] | 344 | |
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| 345 | CALL MPI_SEND( w( bdims(3,1):bdims(3,2)+2, & |
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| 346 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 347 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 348 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 349 | 103, comm_inter, ierr) |
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[2365] | 350 | |
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| 351 | CALL MPI_SEND( pt(bdims(3,1):bdims(3,2)+2, & |
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| 352 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 353 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 354 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 355 | 105, comm_inter, ierr) |
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[2365] | 356 | |
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| 357 | IF ( humidity ) THEN |
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| 358 | CALL MPI_SEND( q(bdims(3,1):bdims(3,2)+2, & |
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| 359 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 360 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 361 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 362 | 116, comm_inter, ierr) |
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[2365] | 363 | ENDIF |
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| 364 | |
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| 365 | CALL MPI_SEND( e( bdims(3,1):bdims(3,2)+2, & |
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| 366 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 367 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 368 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 369 | 104, comm_inter, ierr) |
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[2365] | 370 | |
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| 371 | CALL MPI_SEND(kh( bdims(3,1):bdims(3,2)+2, & |
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| 372 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 373 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 374 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 375 | 106, comm_inter, ierr) |
---|
[2365] | 376 | |
---|
| 377 | CALL MPI_SEND(km( bdims(3,1):bdims(3,2)+2, & |
---|
| 378 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 379 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 380 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 381 | 107, comm_inter, ierr) |
---|
[2365] | 382 | |
---|
| 383 | !-- Send Surface fluxes |
---|
| 384 | IF ( use_surface_fluxes ) THEN |
---|
| 385 | |
---|
| 386 | n_cell_c = (bdims(1,2)-bdims(1,1)+3) * & |
---|
| 387 | (bdims(2,2)-bdims(2,1)+3) |
---|
| 388 | |
---|
[2712] | 389 | ! |
---|
| 390 | !-- shf and z0 for CG / FG need to initialized in input file or user_code |
---|
| 391 | !-- TODO |
---|
| 392 | !-- initialization of usws, vsws, ts and us not vital to vnest FG |
---|
| 393 | !-- variables are not compatible with the new surface layer module |
---|
| 394 | ! |
---|
| 395 | ! CALL MPI_SEND(surf_def_h(0)%usws( bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 396 | ! bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 397 | ! n_cell_c, MPI_REAL, target_idex, & |
---|
| 398 | ! 110, comm_inter, ierr ) |
---|
| 399 | ! |
---|
| 400 | ! CALL MPI_SEND(surf_def_h(0)%vsws( bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 401 | ! bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 402 | ! n_cell_c, MPI_REAL, target_idex, & |
---|
| 403 | ! 111, comm_inter, ierr ) |
---|
| 404 | ! |
---|
| 405 | ! CALL MPI_SEND(ts ( bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 406 | ! bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 407 | ! n_cell_c, MPI_REAL, target_idex, & |
---|
| 408 | ! 112, comm_inter, ierr ) |
---|
| 409 | ! |
---|
| 410 | ! CALL MPI_SEND(us ( bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 411 | ! bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 412 | ! n_cell_c, MPI_REAL, target_idex, & |
---|
| 413 | ! 113, comm_inter, ierr ) |
---|
| 414 | ! |
---|
[2365] | 415 | ENDIF |
---|
| 416 | |
---|
| 417 | |
---|
| 418 | |
---|
| 419 | |
---|
| 420 | end do |
---|
| 421 | end do |
---|
| 422 | |
---|
| 423 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 424 | !-- Receive data from coarse grid for initialization |
---|
| 425 | |
---|
| 426 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 427 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 428 | map_coord(1) = offset(1) |
---|
| 429 | map_coord(2) = offset(2) |
---|
| 430 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 431 | |
---|
| 432 | bdims (1,1) = nxl |
---|
| 433 | bdims (1,2) = nxr |
---|
| 434 | bdims (2,1) = nys |
---|
| 435 | bdims (2,2) = nyn |
---|
| 436 | bdims (3,1) = nzb |
---|
| 437 | bdims (3,2) = nzt |
---|
| 438 | |
---|
| 439 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 440 | comm_inter, ierr ) |
---|
| 441 | |
---|
| 442 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 443 | comm_inter,status, ierr ) |
---|
| 444 | |
---|
| 445 | n_cell_c = (bdims_rem(1,2)-bdims_rem(1,1)+3) * & |
---|
| 446 | (bdims_rem(2,2)-bdims_rem(2,1)+3) * & |
---|
| 447 | (bdims_rem(3,2)-bdims_rem(3,1)+3) |
---|
| 448 | |
---|
| 449 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2)+2, & |
---|
| 450 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 451 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 452 | |
---|
| 453 | |
---|
| 454 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 101, & |
---|
| 455 | comm_inter,status, ierr ) |
---|
| 456 | interpol3d => u |
---|
[3241] | 457 | call interpolate_to_fine_u |
---|
[2365] | 458 | |
---|
| 459 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 102, & |
---|
| 460 | comm_inter,status, ierr ) |
---|
| 461 | interpol3d => v |
---|
[3241] | 462 | call interpolate_to_fine_v |
---|
[2365] | 463 | |
---|
| 464 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 103, & |
---|
| 465 | comm_inter,status, ierr ) |
---|
| 466 | interpol3d => w |
---|
[3241] | 467 | call interpolate_to_fine_w |
---|
[2365] | 468 | |
---|
| 469 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 105, & |
---|
| 470 | comm_inter,status, ierr ) |
---|
| 471 | interpol3d => pt |
---|
[3241] | 472 | call interpolate_to_fine_s |
---|
[2365] | 473 | |
---|
| 474 | IF ( humidity ) THEN |
---|
| 475 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 116, & |
---|
| 476 | comm_inter,status, ierr ) |
---|
| 477 | interpol3d => q |
---|
[3241] | 478 | call interpolate_to_fine_s |
---|
[2365] | 479 | ENDIF |
---|
| 480 | |
---|
| 481 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 104, & |
---|
| 482 | comm_inter,status, ierr ) |
---|
| 483 | interpol3d => e |
---|
[3241] | 484 | call interpolate_to_fine_s |
---|
[2365] | 485 | |
---|
| 486 | !-- kh,km no target attribute, use of pointer not possible |
---|
| 487 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 106, & |
---|
| 488 | comm_inter,status, ierr ) |
---|
[3241] | 489 | call interpolate_to_fine_kh |
---|
[2365] | 490 | |
---|
| 491 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 107, & |
---|
| 492 | comm_inter,status, ierr ) |
---|
[3241] | 493 | call interpolate_to_fine_km |
---|
[2365] | 494 | |
---|
| 495 | DEALLOCATE( work3d ) |
---|
| 496 | NULLIFY ( interpol3d ) |
---|
| 497 | |
---|
[2514] | 498 | !-- Recv Surface Fluxes |
---|
[2365] | 499 | IF ( use_surface_fluxes ) THEN |
---|
| 500 | n_cell_c = (bdims_rem(1,2)-bdims_rem(1,1)+3) * & |
---|
| 501 | (bdims_rem(2,2)-bdims_rem(2,1)+3) |
---|
| 502 | |
---|
| 503 | ALLOCATE( work2dusws ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 504 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 505 | ALLOCATE( work2dvsws ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 506 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 507 | ALLOCATE( work2dts ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 508 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 509 | ALLOCATE( work2dus ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 510 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 511 | |
---|
[2712] | 512 | ! |
---|
| 513 | !-- shf and z0 for CG / FG need to initialized in input file or user_code |
---|
| 514 | !-- TODO |
---|
| 515 | !-- initialization of usws, vsws, ts and us not vital to vnest FG |
---|
| 516 | !-- variables are not compatible with the new surface layer module |
---|
| 517 | ! |
---|
| 518 | ! CALL MPI_RECV( work2dusws,n_cell_c, MPI_REAL, target_idex, 110, & |
---|
| 519 | ! comm_inter,status, ierr ) |
---|
| 520 | ! |
---|
| 521 | ! CALL MPI_RECV( work2dvsws,n_cell_c, MPI_REAL, target_idex, 111, & |
---|
| 522 | ! comm_inter,status, ierr ) |
---|
| 523 | ! |
---|
| 524 | ! CALL MPI_RECV( work2dts ,n_cell_c, MPI_REAL, target_idex, 112, & |
---|
| 525 | ! comm_inter,status, ierr ) |
---|
| 526 | ! |
---|
| 527 | ! CALL MPI_RECV( work2dus ,n_cell_c, MPI_REAL, target_idex, 113, & |
---|
| 528 | ! comm_inter,status, ierr ) |
---|
| 529 | ! |
---|
| 530 | ! CALL interpolate_to_fine_flux ( 108 ) |
---|
[2365] | 531 | |
---|
| 532 | DEALLOCATE( work2dusws ) |
---|
| 533 | DEALLOCATE( work2dvsws ) |
---|
| 534 | DEALLOCATE( work2dts ) |
---|
| 535 | DEALLOCATE( work2dus ) |
---|
| 536 | ENDIF |
---|
| 537 | |
---|
| 538 | IF ( .NOT. constant_diffusion ) THEN |
---|
[2712] | 539 | DO kkf = bdims(3,1)+1,bdims(3,2)+1 |
---|
| 540 | DO jjf = bdims(2,1),bdims(2,2) |
---|
| 541 | DO iif = bdims(1,1),bdims(1,2) |
---|
[2365] | 542 | |
---|
[2712] | 543 | IF ( e(kkf,jjf,iif) < 0.0 ) THEN |
---|
| 544 | e(kkf,jjf,iif) = 1E-15_wp |
---|
[2365] | 545 | END IF |
---|
| 546 | |
---|
| 547 | END DO |
---|
| 548 | END DO |
---|
| 549 | END DO |
---|
| 550 | ENDIF |
---|
| 551 | |
---|
| 552 | w(nzt+1,:,:) = w(nzt,:,:) |
---|
| 553 | |
---|
| 554 | CALL exchange_horiz( u, nbgp ) |
---|
| 555 | CALL exchange_horiz( v, nbgp ) |
---|
| 556 | CALL exchange_horiz( w, nbgp ) |
---|
| 557 | CALL exchange_horiz( pt, nbgp ) |
---|
| 558 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e, nbgp ) |
---|
| 559 | IF ( humidity ) CALL exchange_horiz( q, nbgp ) |
---|
| 560 | |
---|
| 561 | ! |
---|
| 562 | !-- Velocity boundary conditions at the bottom boundary |
---|
| 563 | IF ( ibc_uv_b == 0 ) THEN |
---|
| 564 | u(nzb,:,:) = 0.0_wp |
---|
| 565 | v(nzb,:,:) = 0.0_wp |
---|
| 566 | ELSE |
---|
| 567 | u(nzb,:,:) = u(nzb+1,:,:) |
---|
| 568 | v(nzb,:,:) = v(nzb+1,:,:) |
---|
| 569 | END IF |
---|
| 570 | |
---|
| 571 | |
---|
| 572 | w(nzb,:,:) = 0.0_wp |
---|
| 573 | |
---|
[2514] | 574 | ! |
---|
| 575 | !-- Temperature boundary conditions at the bottom boundary |
---|
[2365] | 576 | IF ( ibc_pt_b /= 0 ) THEN |
---|
| 577 | pt(nzb,:,:) = pt(nzb+1,:,:) |
---|
| 578 | END IF |
---|
| 579 | |
---|
| 580 | ! |
---|
| 581 | !-- Bottom boundary condition for the turbulent kinetic energy |
---|
| 582 | !-- Generally a Neumann condition with de/dz=0 is assumed |
---|
| 583 | IF ( .NOT. constant_diffusion ) THEN |
---|
| 584 | e(nzb,:,:) = e(nzb+1,:,:) |
---|
| 585 | END IF |
---|
| 586 | |
---|
| 587 | ! |
---|
| 588 | !-- Bottom boundary condition for turbulent diffusion coefficients |
---|
| 589 | km(nzb,:,:) = km(nzb+1,:,:) |
---|
| 590 | kh(nzb,:,:) = kh(nzb+1,:,:) |
---|
| 591 | |
---|
| 592 | !diffusivities required |
---|
| 593 | IF ( .NOT. humidity ) THEN |
---|
[2696] | 594 | CALL tcm_diffusivities( pt, pt_reference ) |
---|
[2365] | 595 | ELSE |
---|
[2696] | 596 | CALL tcm_diffusivities( vpt, pt_reference ) |
---|
[2365] | 597 | ENDIF |
---|
| 598 | |
---|
| 599 | |
---|
| 600 | ! |
---|
| 601 | !-- Reset Fine Grid top Boundary Condition |
---|
| 602 | !-- At the top of the FG, the scalars always follow Dirichlet condition |
---|
| 603 | |
---|
| 604 | ibc_pt_t = 0 |
---|
| 605 | |
---|
| 606 | !-- Initialize old time levels |
---|
| 607 | pt_p = pt; u_p = u; v_p = v; w_p = w |
---|
| 608 | IF ( .NOT. constant_diffusion ) e_p = e |
---|
| 609 | IF ( humidity ) THEN |
---|
| 610 | ibc_q_t = 0 |
---|
| 611 | q_p = q |
---|
| 612 | ENDIF |
---|
| 613 | |
---|
| 614 | ENDIF |
---|
| 615 | |
---|
| 616 | |
---|
| 617 | if (myid==0) print *, '** Fine Initalized ** simulated_time:', simulated_time |
---|
[2712] | 618 | |
---|
[2365] | 619 | CONTAINS |
---|
| 620 | |
---|
[3241] | 621 | SUBROUTINE interpolate_to_fine_w |
---|
[2365] | 622 | |
---|
| 623 | USE arrays_3d |
---|
| 624 | USE control_parameters |
---|
| 625 | USE grid_variables |
---|
| 626 | USE indices |
---|
| 627 | USE pegrid |
---|
| 628 | |
---|
| 629 | |
---|
| 630 | IMPLICIT NONE |
---|
| 631 | |
---|
[2712] | 632 | INTEGER(iwp) :: i |
---|
| 633 | INTEGER(iwp) :: j |
---|
| 634 | INTEGER(iwp) :: k |
---|
| 635 | INTEGER(iwp) :: iif |
---|
| 636 | INTEGER(iwp) :: jjf |
---|
| 637 | INTEGER(iwp) :: kkf |
---|
| 638 | INTEGER(iwp) :: nzbottom |
---|
| 639 | INTEGER(iwp) :: nztop |
---|
| 640 | INTEGER(iwp) :: bottomx |
---|
| 641 | INTEGER(iwp) :: bottomy |
---|
| 642 | INTEGER(iwp) :: bottomz |
---|
| 643 | INTEGER(iwp) :: topx |
---|
| 644 | INTEGER(iwp) :: topy |
---|
| 645 | INTEGER(iwp) :: topz |
---|
| 646 | REAL(wp) :: eps |
---|
| 647 | REAL(wp) :: alpha |
---|
| 648 | REAL(wp) :: eminus |
---|
| 649 | REAL(wp) :: edot |
---|
| 650 | REAL(wp) :: eplus |
---|
| 651 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprs |
---|
| 652 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprf |
---|
[2365] | 653 | |
---|
| 654 | |
---|
| 655 | nzbottom = bdims_rem (3,1) |
---|
| 656 | nztop = bdims_rem (3,2) |
---|
| 657 | |
---|
| 658 | ALLOCATE( wprf(nzbottom:nztop, bdims_rem(2,1)-1: bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 659 | ALLOCATE( wprs(nzbottom:nztop,nys:nyn,nxl:nxr) ) |
---|
| 660 | |
---|
| 661 | |
---|
| 662 | ! |
---|
| 663 | !-- Initialisation of the velocity component w |
---|
| 664 | ! |
---|
| 665 | !-- Interpolation in x-direction |
---|
| 666 | DO k = nzbottom, nztop |
---|
| 667 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 668 | DO i = bdims_rem(1,1),bdims_rem(1,2) |
---|
| 669 | |
---|
| 670 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 671 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 672 | |
---|
[2712] | 673 | DO iif = bottomx, topx |
---|
[2365] | 674 | |
---|
[2712] | 675 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 676 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 677 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 678 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 679 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 680 | |
---|
[2712] | 681 | wprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 682 | + edot * work3d(k,j,i) & |
---|
| 683 | + eplus * work3d(k,j,i+1) |
---|
| 684 | END DO |
---|
| 685 | |
---|
| 686 | END DO |
---|
| 687 | END DO |
---|
| 688 | END DO |
---|
| 689 | |
---|
| 690 | ! |
---|
| 691 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 692 | DO k = nzbottom, nztop |
---|
| 693 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 694 | |
---|
| 695 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 696 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 697 | |
---|
[2712] | 698 | DO iif = nxl, nxr |
---|
| 699 | DO jjf = bottomy, topy |
---|
[2365] | 700 | |
---|
[2712] | 701 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 702 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 703 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 704 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 705 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 706 | |
---|
[2712] | 707 | wprs(k,jjf,iif) = eminus * wprf(k,j-1,iif) & |
---|
| 708 | + edot * wprf(k,j,iif) & |
---|
| 709 | + eplus * wprf(k,j+1,iif) |
---|
[2365] | 710 | |
---|
| 711 | END DO |
---|
| 712 | END DO |
---|
| 713 | |
---|
| 714 | END DO |
---|
| 715 | END DO |
---|
| 716 | |
---|
| 717 | ! |
---|
| 718 | !-- Interpolation in z-direction (linear) |
---|
| 719 | |
---|
| 720 | DO k = nzbottom, nztop-1 |
---|
| 721 | |
---|
| 722 | bottomz = (dzc/dzf) * k |
---|
| 723 | topz = (dzc/dzf) * (k+1) - 1 |
---|
| 724 | |
---|
[2712] | 725 | DO jjf = nys, nyn |
---|
| 726 | DO iif = nxl, nxr |
---|
| 727 | DO kkf = bottomz, topz |
---|
[2365] | 728 | |
---|
[2712] | 729 | w(kkf,jjf,iif) = wprs(k,jjf,iif) + ( zwf(kkf) - zwc(k) ) & |
---|
| 730 | * ( wprs(k+1,jjf,iif) - wprs(k,jjf,iif) ) / dzc |
---|
[2365] | 731 | |
---|
| 732 | END DO |
---|
| 733 | END DO |
---|
| 734 | END DO |
---|
| 735 | |
---|
| 736 | END DO |
---|
| 737 | |
---|
[2712] | 738 | DO jjf = nys, nyn |
---|
| 739 | DO iif = nxl, nxr |
---|
[2365] | 740 | |
---|
[2712] | 741 | w(nzt,jjf,iif) = wprs(nztop,jjf,iif) |
---|
[2365] | 742 | |
---|
| 743 | END DO |
---|
| 744 | END DO |
---|
| 745 | ! |
---|
| 746 | ! w(nzb:nzt+1,nys:nyn,nxl:nxr) = 0 |
---|
| 747 | |
---|
| 748 | DEALLOCATE( wprf, wprs ) |
---|
| 749 | |
---|
| 750 | END SUBROUTINE interpolate_to_fine_w |
---|
| 751 | |
---|
[3241] | 752 | SUBROUTINE interpolate_to_fine_u |
---|
[2365] | 753 | |
---|
| 754 | |
---|
| 755 | USE arrays_3d |
---|
| 756 | USE control_parameters |
---|
| 757 | USE grid_variables |
---|
| 758 | USE indices |
---|
| 759 | USE pegrid |
---|
| 760 | |
---|
| 761 | |
---|
| 762 | IMPLICIT NONE |
---|
| 763 | |
---|
[2712] | 764 | INTEGER(iwp) :: i |
---|
| 765 | INTEGER(iwp) :: j |
---|
| 766 | INTEGER(iwp) :: k |
---|
| 767 | INTEGER(iwp) :: iif |
---|
| 768 | INTEGER(iwp) :: jjf |
---|
| 769 | INTEGER(iwp) :: kkf |
---|
| 770 | INTEGER(iwp) :: nzbottom |
---|
| 771 | INTEGER(iwp) :: nztop |
---|
| 772 | INTEGER(iwp) :: bottomx |
---|
| 773 | INTEGER(iwp) :: bottomy |
---|
| 774 | INTEGER(iwp) :: bottomz |
---|
| 775 | INTEGER(iwp) :: topx |
---|
| 776 | INTEGER(iwp) :: topy |
---|
| 777 | INTEGER(iwp) :: topz |
---|
| 778 | REAL(wp) :: eps |
---|
| 779 | REAL(wp) :: alpha |
---|
| 780 | REAL(wp) :: eminus |
---|
| 781 | REAL(wp) :: edot |
---|
| 782 | REAL(wp) :: eplus |
---|
| 783 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprf |
---|
| 784 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprs |
---|
[2365] | 785 | |
---|
| 786 | |
---|
| 787 | |
---|
| 788 | nzbottom = bdims_rem (3,1) |
---|
| 789 | nztop = bdims_rem (3,2) |
---|
| 790 | |
---|
| 791 | ALLOCATE( uprf(nzbottom:nztop+2,nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 792 | ALLOCATE( uprs(nzb+1:nzt+1,nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 793 | |
---|
| 794 | ! |
---|
| 795 | !-- Initialisation of the velocity component uf |
---|
| 796 | |
---|
| 797 | ! |
---|
| 798 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 799 | |
---|
| 800 | DO k = nzbottom, nztop+2 |
---|
| 801 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 802 | |
---|
| 803 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 804 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 805 | |
---|
| 806 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
[2712] | 807 | DO jjf = bottomy, topy |
---|
[2365] | 808 | |
---|
[2712] | 809 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 810 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 811 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 812 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 813 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 814 | |
---|
[2712] | 815 | uprf(k,jjf,i) = eminus * work3d(k,j-1,i) & |
---|
[2365] | 816 | + edot * work3d(k,j,i) & |
---|
| 817 | + eplus * work3d(k,j+1,i) |
---|
| 818 | |
---|
| 819 | END DO |
---|
| 820 | END DO |
---|
| 821 | |
---|
| 822 | END DO |
---|
| 823 | END DO |
---|
| 824 | |
---|
| 825 | ! |
---|
| 826 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 827 | |
---|
| 828 | DO k = nzbottom+1, nztop |
---|
| 829 | |
---|
| 830 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 831 | topz = (dzc/dzf) * k |
---|
| 832 | |
---|
[2712] | 833 | DO jjf = nys, nyn |
---|
[2365] | 834 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
[2712] | 835 | DO kkf = bottomz, topz |
---|
[2365] | 836 | |
---|
[2712] | 837 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 838 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 839 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 840 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 841 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 842 | |
---|
[2712] | 843 | uprs(kkf,jjf,i) = eminus * uprf(k-1,jjf,i) & |
---|
| 844 | + edot * uprf(k,jjf,i) & |
---|
| 845 | + eplus * uprf(k+1,jjf,i) |
---|
[2365] | 846 | |
---|
| 847 | END DO |
---|
| 848 | END DO |
---|
| 849 | END DO |
---|
| 850 | |
---|
| 851 | END DO |
---|
| 852 | |
---|
[2712] | 853 | DO jjf = nys, nyn |
---|
[2365] | 854 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 855 | |
---|
| 856 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 857 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 858 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 859 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 860 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 861 | |
---|
[2712] | 862 | uprs(nzt+1,jjf,i) = eminus * uprf(nztop,jjf,i) & |
---|
| 863 | + edot * uprf(nztop+1,jjf,i) & |
---|
| 864 | + eplus * uprf(nztop+2,jjf,i) |
---|
[2365] | 865 | |
---|
| 866 | END DO |
---|
| 867 | END DO |
---|
| 868 | |
---|
| 869 | ! |
---|
| 870 | !-- Interpolation in x-direction (linear) |
---|
| 871 | |
---|
[2712] | 872 | DO kkf = nzb+1, nzt+1 |
---|
| 873 | DO jjf = nys, nyn |
---|
[2365] | 874 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 875 | |
---|
| 876 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 877 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 878 | |
---|
[2712] | 879 | DO iif = bottomx, topx |
---|
| 880 | u(kkf,jjf,iif) = uprs(kkf,jjf,i) + ( iif * dxf - i * dxc ) & |
---|
| 881 | * ( uprs(kkf,jjf,i+1) - uprs(kkf,jjf,i) ) / dxc |
---|
[2365] | 882 | END DO |
---|
| 883 | |
---|
| 884 | END DO |
---|
| 885 | END DO |
---|
| 886 | END DO |
---|
| 887 | ! |
---|
| 888 | !-- Determination of uf at the bottom boundary |
---|
| 889 | |
---|
| 890 | |
---|
| 891 | |
---|
| 892 | DEALLOCATE( uprf, uprs ) |
---|
| 893 | |
---|
| 894 | END SUBROUTINE interpolate_to_fine_u |
---|
| 895 | |
---|
| 896 | |
---|
[3241] | 897 | SUBROUTINE interpolate_to_fine_v |
---|
[2365] | 898 | |
---|
| 899 | |
---|
| 900 | USE arrays_3d |
---|
| 901 | USE control_parameters |
---|
| 902 | USE grid_variables |
---|
| 903 | USE indices |
---|
| 904 | USE pegrid |
---|
| 905 | |
---|
| 906 | |
---|
| 907 | IMPLICIT NONE |
---|
[2712] | 908 | |
---|
| 909 | INTEGER(iwp) :: i |
---|
| 910 | INTEGER(iwp) :: j |
---|
| 911 | INTEGER(iwp) :: k |
---|
| 912 | INTEGER(iwp) :: iif |
---|
| 913 | INTEGER(iwp) :: jjf |
---|
| 914 | INTEGER(iwp) :: kkf |
---|
| 915 | INTEGER(iwp) :: nzbottom |
---|
| 916 | INTEGER(iwp) :: nztop |
---|
| 917 | INTEGER(iwp) :: bottomx |
---|
| 918 | INTEGER(iwp) :: bottomy |
---|
| 919 | INTEGER(iwp) :: bottomz |
---|
| 920 | INTEGER(iwp) :: topx |
---|
| 921 | INTEGER(iwp) :: topy |
---|
| 922 | INTEGER(iwp) :: topz |
---|
| 923 | REAL(wp) :: eps |
---|
| 924 | REAL(wp) :: alpha |
---|
| 925 | REAL(wp) :: eminus |
---|
| 926 | REAL(wp) :: edot |
---|
| 927 | REAL(wp) :: eplus |
---|
| 928 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprs |
---|
| 929 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprf |
---|
[2365] | 930 | |
---|
| 931 | |
---|
| 932 | nzbottom = bdims_rem (3,1) |
---|
| 933 | nztop = bdims_rem (3,2) |
---|
| 934 | |
---|
| 935 | ALLOCATE( vprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 936 | ALLOCATE( vprs(nzb+1:nzt+1, bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 937 | ! |
---|
| 938 | !-- Initialisation of the velocity component vf |
---|
| 939 | |
---|
| 940 | ! |
---|
| 941 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 942 | |
---|
| 943 | DO k = nzbottom, nztop+2 |
---|
| 944 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 945 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 946 | |
---|
| 947 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 948 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 949 | |
---|
[2712] | 950 | DO iif = bottomx, topx |
---|
[2365] | 951 | |
---|
[2712] | 952 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 953 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 954 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 955 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 956 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 957 | |
---|
[2712] | 958 | vprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 959 | + edot * work3d(k,j,i) & |
---|
| 960 | + eplus * work3d(k,j,i+1) |
---|
| 961 | |
---|
| 962 | END DO |
---|
| 963 | |
---|
| 964 | END DO |
---|
| 965 | END DO |
---|
| 966 | END DO |
---|
| 967 | |
---|
| 968 | ! |
---|
| 969 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 970 | |
---|
| 971 | DO k = nzbottom+1, nztop |
---|
| 972 | |
---|
| 973 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 974 | topz = (dzc/dzf) * k |
---|
| 975 | |
---|
| 976 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
[2712] | 977 | DO iif = nxl, nxr |
---|
| 978 | DO kkf = bottomz, topz |
---|
[2365] | 979 | |
---|
[2712] | 980 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 981 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 982 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 983 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 984 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 985 | |
---|
[2712] | 986 | vprs(kkf,j,iif) = eminus * vprf(k-1,j,iif) & |
---|
| 987 | + edot * vprf(k,j,iif) & |
---|
| 988 | + eplus * vprf(k+1,j,iif) |
---|
[2365] | 989 | |
---|
| 990 | END DO |
---|
| 991 | END DO |
---|
| 992 | END DO |
---|
| 993 | |
---|
| 994 | END DO |
---|
| 995 | |
---|
| 996 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
[2712] | 997 | DO iif = nxl, nxr |
---|
[2365] | 998 | |
---|
| 999 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1000 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1001 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1002 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1003 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1004 | |
---|
[2712] | 1005 | vprs(nzt+1,j,iif) = eminus * vprf(nztop,j,iif) & |
---|
| 1006 | + edot * vprf(nztop+1,j,iif) & |
---|
| 1007 | + eplus * vprf(nztop+2,j,iif) |
---|
[2365] | 1008 | |
---|
| 1009 | END DO |
---|
| 1010 | END DO |
---|
| 1011 | |
---|
| 1012 | ! |
---|
| 1013 | !-- Interpolation in y-direction (linear) |
---|
| 1014 | |
---|
[2712] | 1015 | DO kkf = nzb+1, nzt+1 |
---|
[2365] | 1016 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1017 | |
---|
| 1018 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1019 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1020 | |
---|
[2712] | 1021 | DO iif = nxl, nxr |
---|
| 1022 | DO jjf = bottomy, topy |
---|
| 1023 | v (kkf,jjf,iif) = vprs(kkf,j,iif) + ( jjf * dyf - j * dyc ) & |
---|
| 1024 | * ( vprs(kkf,j+1,iif) - vprs(kkf,j,iif) ) / dyc |
---|
[2365] | 1025 | END DO |
---|
| 1026 | END DO |
---|
| 1027 | |
---|
| 1028 | END DO |
---|
| 1029 | END DO |
---|
| 1030 | |
---|
| 1031 | ! |
---|
| 1032 | !-- Determination of vf at the bottom boundary |
---|
| 1033 | |
---|
| 1034 | |
---|
| 1035 | DEALLOCATE( vprf, vprs ) |
---|
| 1036 | |
---|
| 1037 | END SUBROUTINE interpolate_to_fine_v |
---|
| 1038 | |
---|
| 1039 | |
---|
[3241] | 1040 | SUBROUTINE interpolate_to_fine_s |
---|
[2365] | 1041 | |
---|
| 1042 | |
---|
| 1043 | USE arrays_3d |
---|
| 1044 | USE control_parameters |
---|
| 1045 | USE grid_variables |
---|
| 1046 | USE indices |
---|
| 1047 | USE pegrid |
---|
| 1048 | |
---|
| 1049 | |
---|
| 1050 | IMPLICIT NONE |
---|
[2712] | 1051 | |
---|
| 1052 | INTEGER(iwp) :: i |
---|
| 1053 | INTEGER(iwp) :: j |
---|
| 1054 | INTEGER(iwp) :: k |
---|
| 1055 | INTEGER(iwp) :: iif |
---|
| 1056 | INTEGER(iwp) :: jjf |
---|
| 1057 | INTEGER(iwp) :: kkf |
---|
| 1058 | INTEGER(iwp) :: nzbottom |
---|
| 1059 | INTEGER(iwp) :: nztop |
---|
| 1060 | INTEGER(iwp) :: bottomx |
---|
| 1061 | INTEGER(iwp) :: bottomy |
---|
| 1062 | INTEGER(iwp) :: bottomz |
---|
| 1063 | INTEGER(iwp) :: topx |
---|
| 1064 | INTEGER(iwp) :: topy |
---|
| 1065 | INTEGER(iwp) :: topz |
---|
| 1066 | REAL(wp) :: eps |
---|
| 1067 | REAL(wp) :: alpha |
---|
| 1068 | REAL(wp) :: eminus |
---|
| 1069 | REAL(wp) :: edot |
---|
| 1070 | REAL(wp) :: eplus |
---|
| 1071 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
| 1072 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
[2365] | 1073 | |
---|
| 1074 | |
---|
| 1075 | nzbottom = bdims_rem (3,1) |
---|
| 1076 | nztop = bdims_rem (3,2) |
---|
| 1077 | |
---|
| 1078 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1079 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1080 | |
---|
| 1081 | ! |
---|
| 1082 | !-- Initialisation of scalar variables |
---|
| 1083 | |
---|
| 1084 | ! |
---|
| 1085 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1086 | |
---|
| 1087 | DO k = nzbottom, nztop+2 |
---|
| 1088 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1089 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1090 | |
---|
| 1091 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1092 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1093 | |
---|
[2712] | 1094 | DO iif = bottomx, topx |
---|
[2365] | 1095 | |
---|
[2712] | 1096 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 1097 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1098 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1099 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1100 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1101 | |
---|
[2712] | 1102 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 1103 | + edot * work3d(k,j,i) & |
---|
| 1104 | + eplus * work3d(k,j,i+1) |
---|
| 1105 | END DO |
---|
| 1106 | |
---|
| 1107 | END DO |
---|
| 1108 | END DO |
---|
| 1109 | END DO |
---|
| 1110 | |
---|
| 1111 | ! |
---|
| 1112 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1113 | |
---|
| 1114 | DO k = nzbottom, nztop+2 |
---|
| 1115 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1116 | |
---|
| 1117 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1118 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1119 | |
---|
[2712] | 1120 | DO iif = nxl, nxr |
---|
| 1121 | DO jjf = bottomy, topy |
---|
[2365] | 1122 | |
---|
[2712] | 1123 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 1124 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1125 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1126 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1127 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1128 | |
---|
[2712] | 1129 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 1130 | + edot * ptprf(k,j,iif) & |
---|
| 1131 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 1132 | |
---|
| 1133 | END DO |
---|
| 1134 | END DO |
---|
| 1135 | |
---|
| 1136 | END DO |
---|
| 1137 | END DO |
---|
| 1138 | |
---|
| 1139 | ! |
---|
| 1140 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1141 | |
---|
| 1142 | DO k = nzbottom+1, nztop |
---|
| 1143 | |
---|
| 1144 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1145 | topz = (dzc/dzf) * k |
---|
| 1146 | |
---|
[2712] | 1147 | DO jjf = nys, nyn |
---|
| 1148 | DO iif = nxl, nxr |
---|
| 1149 | DO kkf = bottomz, topz |
---|
[2365] | 1150 | |
---|
[2712] | 1151 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 1152 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1153 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1154 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1155 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1156 | |
---|
[2712] | 1157 | interpol3d(kkf,jjf,iif) = eminus * ptprs(k-1,jjf,iif) & |
---|
| 1158 | + edot * ptprs(k,jjf,iif) & |
---|
| 1159 | + eplus * ptprs(k+1,jjf,iif) |
---|
[2365] | 1160 | |
---|
| 1161 | END DO |
---|
| 1162 | END DO |
---|
| 1163 | END DO |
---|
| 1164 | |
---|
| 1165 | END DO |
---|
| 1166 | |
---|
[2712] | 1167 | DO jjf = nys, nyn |
---|
| 1168 | DO iif = nxl, nxr |
---|
[2365] | 1169 | |
---|
| 1170 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1171 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1172 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1173 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1174 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1175 | |
---|
[2712] | 1176 | interpol3d(nzt+1,jjf,iif) = eminus * ptprs(nztop,jjf,iif) & |
---|
| 1177 | + edot * ptprs(nztop+1,jjf,iif) & |
---|
| 1178 | + eplus * ptprs(nztop+2,jjf,iif) |
---|
[2365] | 1179 | |
---|
| 1180 | END DO |
---|
| 1181 | END DO |
---|
| 1182 | |
---|
| 1183 | |
---|
| 1184 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1185 | |
---|
| 1186 | END SUBROUTINE interpolate_to_fine_s |
---|
| 1187 | |
---|
| 1188 | |
---|
[3241] | 1189 | SUBROUTINE interpolate_to_fine_kh |
---|
[2365] | 1190 | |
---|
| 1191 | |
---|
| 1192 | USE arrays_3d |
---|
| 1193 | USE control_parameters |
---|
| 1194 | USE grid_variables |
---|
| 1195 | USE indices |
---|
| 1196 | USE pegrid |
---|
| 1197 | |
---|
| 1198 | |
---|
| 1199 | IMPLICIT NONE |
---|
[2712] | 1200 | |
---|
| 1201 | INTEGER(iwp) :: i |
---|
| 1202 | INTEGER(iwp) :: j |
---|
| 1203 | INTEGER(iwp) :: k |
---|
| 1204 | INTEGER(iwp) :: iif |
---|
| 1205 | INTEGER(iwp) :: jjf |
---|
| 1206 | INTEGER(iwp) :: kkf |
---|
| 1207 | INTEGER(iwp) :: nzbottom |
---|
| 1208 | INTEGER(iwp) :: nztop |
---|
| 1209 | INTEGER(iwp) :: bottomx |
---|
| 1210 | INTEGER(iwp) :: bottomy |
---|
| 1211 | INTEGER(iwp) :: bottomz |
---|
| 1212 | INTEGER(iwp) :: topx |
---|
| 1213 | INTEGER(iwp) :: topy |
---|
| 1214 | INTEGER(iwp) :: topz |
---|
| 1215 | REAL(wp) :: eps |
---|
| 1216 | REAL(wp) :: alpha |
---|
| 1217 | REAL(wp) :: eminus |
---|
| 1218 | REAL(wp) :: edot |
---|
| 1219 | REAL(wp) :: eplus |
---|
| 1220 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
| 1221 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
[2365] | 1222 | |
---|
| 1223 | |
---|
| 1224 | nzbottom = bdims_rem (3,1) |
---|
| 1225 | nztop = bdims_rem (3,2) |
---|
| 1226 | ! nztop = blk_dim_rem (3,2)+1 |
---|
| 1227 | |
---|
| 1228 | |
---|
| 1229 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1230 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1231 | |
---|
| 1232 | |
---|
| 1233 | ! |
---|
| 1234 | !-- Initialisation of scalar variables |
---|
| 1235 | |
---|
| 1236 | ! |
---|
| 1237 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1238 | |
---|
| 1239 | DO k = nzbottom, nztop+2 |
---|
| 1240 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1241 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1242 | |
---|
| 1243 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1244 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1245 | |
---|
[2712] | 1246 | DO iif = bottomx, topx |
---|
[2365] | 1247 | |
---|
[2712] | 1248 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 1249 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1250 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1251 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1252 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1253 | |
---|
[2712] | 1254 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 1255 | + edot * work3d(k,j,i) & |
---|
| 1256 | + eplus * work3d(k,j,i+1) |
---|
| 1257 | END DO |
---|
| 1258 | |
---|
| 1259 | END DO |
---|
| 1260 | END DO |
---|
| 1261 | END DO |
---|
| 1262 | |
---|
| 1263 | ! |
---|
| 1264 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1265 | |
---|
| 1266 | DO k = nzbottom, nztop+2 |
---|
| 1267 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1268 | |
---|
| 1269 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1270 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1271 | |
---|
[2712] | 1272 | DO iif = nxl, nxr |
---|
| 1273 | DO jjf = bottomy, topy |
---|
[2365] | 1274 | |
---|
[2712] | 1275 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 1276 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1277 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1278 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1279 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1280 | |
---|
[2712] | 1281 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 1282 | + edot * ptprf(k,j,iif) & |
---|
| 1283 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 1284 | |
---|
| 1285 | END DO |
---|
| 1286 | END DO |
---|
| 1287 | |
---|
| 1288 | END DO |
---|
| 1289 | END DO |
---|
| 1290 | |
---|
| 1291 | ! |
---|
| 1292 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1293 | |
---|
| 1294 | DO k = nzbottom+1, nztop |
---|
| 1295 | |
---|
| 1296 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1297 | topz = (dzc/dzf) * k |
---|
| 1298 | |
---|
[2712] | 1299 | DO jjf = nys, nyn |
---|
| 1300 | DO iif = nxl, nxr |
---|
| 1301 | DO kkf = bottomz, topz |
---|
[2365] | 1302 | |
---|
[2712] | 1303 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 1304 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1305 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1306 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1307 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1308 | |
---|
[2712] | 1309 | kh(kkf,jjf,iif) = eminus * ptprs(k-1,jjf,iif) & |
---|
| 1310 | + edot * ptprs(k,jjf,iif) & |
---|
| 1311 | + eplus * ptprs(k+1,jjf,iif) |
---|
[2365] | 1312 | |
---|
| 1313 | END DO |
---|
| 1314 | END DO |
---|
| 1315 | END DO |
---|
| 1316 | |
---|
| 1317 | END DO |
---|
| 1318 | |
---|
[2712] | 1319 | DO jjf = nys, nyn |
---|
| 1320 | DO iif = nxl, nxr |
---|
[2365] | 1321 | |
---|
| 1322 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1323 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1324 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1325 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1326 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1327 | |
---|
[2712] | 1328 | kh(nzt+1,jjf,iif) = eminus * ptprs(nztop,jjf,iif) & |
---|
| 1329 | + edot * ptprs(nztop+1,jjf,iif) & |
---|
| 1330 | + eplus * ptprs(nztop+2,jjf,iif) |
---|
[2365] | 1331 | |
---|
| 1332 | END DO |
---|
| 1333 | END DO |
---|
| 1334 | |
---|
| 1335 | |
---|
| 1336 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1337 | |
---|
| 1338 | END SUBROUTINE interpolate_to_fine_kh |
---|
| 1339 | |
---|
[3241] | 1340 | SUBROUTINE interpolate_to_fine_km |
---|
[2365] | 1341 | |
---|
| 1342 | |
---|
| 1343 | USE arrays_3d |
---|
| 1344 | USE control_parameters |
---|
| 1345 | USE grid_variables |
---|
| 1346 | USE indices |
---|
| 1347 | USE pegrid |
---|
| 1348 | |
---|
| 1349 | |
---|
| 1350 | IMPLICIT NONE |
---|
[2712] | 1351 | |
---|
| 1352 | INTEGER(iwp) :: i |
---|
| 1353 | INTEGER(iwp) :: j |
---|
| 1354 | INTEGER(iwp) :: k |
---|
| 1355 | INTEGER(iwp) :: iif |
---|
| 1356 | INTEGER(iwp) :: jjf |
---|
| 1357 | INTEGER(iwp) :: kkf |
---|
| 1358 | INTEGER(iwp) :: nzbottom |
---|
| 1359 | INTEGER(iwp) :: nztop |
---|
| 1360 | INTEGER(iwp) :: bottomx |
---|
| 1361 | INTEGER(iwp) :: bottomy |
---|
| 1362 | INTEGER(iwp) :: bottomz |
---|
| 1363 | INTEGER(iwp) :: topx |
---|
| 1364 | INTEGER(iwp) :: topy |
---|
| 1365 | INTEGER(iwp) :: topz |
---|
| 1366 | REAL(wp) :: eps |
---|
| 1367 | REAL(wp) :: alpha |
---|
| 1368 | REAL(wp) :: eminus |
---|
| 1369 | REAL(wp) :: edot |
---|
| 1370 | REAL(wp) :: eplus |
---|
| 1371 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
| 1372 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
[2365] | 1373 | |
---|
| 1374 | |
---|
| 1375 | nzbottom = bdims_rem (3,1) |
---|
| 1376 | nztop = bdims_rem (3,2) |
---|
| 1377 | ! nztop = blk_dim_rem (3,2)+1 |
---|
| 1378 | |
---|
| 1379 | |
---|
| 1380 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1381 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1382 | |
---|
| 1383 | |
---|
| 1384 | ! |
---|
| 1385 | !-- Initialisation of scalar variables |
---|
| 1386 | |
---|
| 1387 | ! |
---|
| 1388 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1389 | |
---|
| 1390 | DO k = nzbottom, nztop+2 |
---|
| 1391 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1392 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1393 | |
---|
| 1394 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1395 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1396 | |
---|
[2712] | 1397 | DO iif = bottomx, topx |
---|
[2365] | 1398 | |
---|
[2712] | 1399 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 1400 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1401 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1402 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1403 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1404 | |
---|
[2712] | 1405 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 1406 | + edot * work3d(k,j,i) & |
---|
| 1407 | + eplus * work3d(k,j,i+1) |
---|
| 1408 | END DO |
---|
| 1409 | |
---|
| 1410 | END DO |
---|
| 1411 | END DO |
---|
| 1412 | END DO |
---|
| 1413 | |
---|
| 1414 | ! |
---|
| 1415 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1416 | |
---|
| 1417 | DO k = nzbottom, nztop+2 |
---|
| 1418 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1419 | |
---|
| 1420 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1421 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1422 | |
---|
[2712] | 1423 | DO iif = nxl, nxr |
---|
| 1424 | DO jjf = bottomy, topy |
---|
[2365] | 1425 | |
---|
[2712] | 1426 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 1427 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1428 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1429 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1430 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1431 | |
---|
[2712] | 1432 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 1433 | + edot * ptprf(k,j,iif) & |
---|
| 1434 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 1435 | |
---|
| 1436 | END DO |
---|
| 1437 | END DO |
---|
| 1438 | |
---|
| 1439 | END DO |
---|
| 1440 | END DO |
---|
| 1441 | |
---|
| 1442 | ! |
---|
| 1443 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1444 | |
---|
| 1445 | DO k = nzbottom+1, nztop |
---|
| 1446 | |
---|
| 1447 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1448 | topz = (dzc/dzf) * k |
---|
| 1449 | |
---|
[2712] | 1450 | DO jjf = nys, nyn |
---|
| 1451 | DO iif = nxl, nxr |
---|
| 1452 | DO kkf = bottomz, topz |
---|
[2365] | 1453 | |
---|
[2712] | 1454 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 1455 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1456 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1457 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1458 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1459 | |
---|
[2712] | 1460 | km(kkf,jjf,iif) = eminus * ptprs(k-1,jjf,iif) & |
---|
| 1461 | + edot * ptprs(k,jjf,iif) & |
---|
| 1462 | + eplus * ptprs(k+1,jjf,iif) |
---|
[2365] | 1463 | |
---|
| 1464 | END DO |
---|
| 1465 | END DO |
---|
| 1466 | END DO |
---|
| 1467 | |
---|
| 1468 | END DO |
---|
| 1469 | |
---|
[2712] | 1470 | DO jjf = nys, nyn |
---|
| 1471 | DO iif = nxl, nxr |
---|
[2365] | 1472 | |
---|
| 1473 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1474 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1475 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1476 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1477 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1478 | |
---|
[2712] | 1479 | km(nzt+1,jjf,iif) = eminus * ptprs(nztop,jjf,iif) & |
---|
| 1480 | + edot * ptprs(nztop+1,jjf,iif) & |
---|
| 1481 | + eplus * ptprs(nztop+2,jjf,iif) |
---|
[2365] | 1482 | |
---|
| 1483 | END DO |
---|
| 1484 | END DO |
---|
| 1485 | |
---|
| 1486 | |
---|
| 1487 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1488 | |
---|
| 1489 | END SUBROUTINE interpolate_to_fine_km |
---|
| 1490 | |
---|
| 1491 | |
---|
| 1492 | |
---|
| 1493 | |
---|
[3802] | 1494 | ! SUBROUTINE interpolate_to_fine_flux |
---|
| 1495 | ! |
---|
| 1496 | ! |
---|
| 1497 | ! USE arrays_3d |
---|
| 1498 | ! USE control_parameters |
---|
| 1499 | ! USE grid_variables |
---|
| 1500 | ! USE indices |
---|
| 1501 | ! USE pegrid |
---|
| 1502 | ! |
---|
| 1503 | ! |
---|
| 1504 | ! IMPLICIT NONE |
---|
| 1505 | ! |
---|
| 1506 | ! INTEGER(iwp) :: i |
---|
| 1507 | ! INTEGER(iwp) :: j |
---|
| 1508 | ! INTEGER(iwp) :: iif |
---|
| 1509 | ! INTEGER(iwp) :: jjf |
---|
| 1510 | ! INTEGER(iwp) :: bottomx |
---|
| 1511 | ! INTEGER(iwp) :: bottomy |
---|
| 1512 | ! INTEGER(iwp) :: topx |
---|
| 1513 | ! INTEGER(iwp) :: topy |
---|
| 1514 | ! REAL(wp) :: eps |
---|
| 1515 | ! REAL(wp) :: alpha |
---|
| 1516 | ! REAL(wp) :: eminus |
---|
| 1517 | ! REAL(wp) :: edot |
---|
| 1518 | ! REAL(wp) :: eplus |
---|
| 1519 | ! REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uswspr |
---|
| 1520 | ! REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vswspr |
---|
| 1521 | ! REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tspr |
---|
| 1522 | ! REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uspr |
---|
| 1523 | ! |
---|
| 1524 | ! ALLOCATE( uswspr(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1525 | ! ALLOCATE( vswspr(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1526 | ! ALLOCATE( tspr (bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1527 | ! ALLOCATE( uspr (bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1528 | ! |
---|
| 1529 | ! ! |
---|
| 1530 | ! !-- Initialisation of scalar variables (2D) |
---|
| 1531 | ! |
---|
| 1532 | ! ! |
---|
| 1533 | ! !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1534 | ! |
---|
| 1535 | ! DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1536 | ! DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1537 | ! |
---|
| 1538 | ! bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1539 | ! topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1540 | ! |
---|
| 1541 | ! DO iif = bottomx, topx |
---|
| 1542 | ! |
---|
| 1543 | ! eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
| 1544 | ! alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1545 | ! eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1546 | ! edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1547 | ! eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1548 | ! |
---|
| 1549 | ! uswspr(j,iif) = eminus * work2dusws(j,i-1) & |
---|
| 1550 | ! + edot * work2dusws(j,i) & |
---|
| 1551 | ! + eplus * work2dusws(j,i+1) |
---|
| 1552 | ! |
---|
| 1553 | ! vswspr(j,iif) = eminus * work2dvsws(j,i-1) & |
---|
| 1554 | ! + edot * work2dvsws(j,i) & |
---|
| 1555 | ! + eplus * work2dvsws(j,i+1) |
---|
| 1556 | ! |
---|
| 1557 | ! tspr(j,iif) = eminus * work2dts(j,i-1) & |
---|
| 1558 | ! + edot * work2dts(j,i) & |
---|
| 1559 | ! + eplus * work2dts(j,i+1) |
---|
| 1560 | ! |
---|
| 1561 | ! uspr(j,iif) = eminus * work2dus(j,i-1) & |
---|
| 1562 | ! + edot * work2dus(j,i) & |
---|
| 1563 | ! + eplus * work2dus(j,i+1) |
---|
| 1564 | ! |
---|
| 1565 | ! END DO |
---|
| 1566 | ! |
---|
| 1567 | ! END DO |
---|
| 1568 | ! END DO |
---|
| 1569 | ! |
---|
| 1570 | ! ! |
---|
| 1571 | ! !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1572 | ! |
---|
| 1573 | ! DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1574 | ! |
---|
| 1575 | ! bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1576 | ! topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1577 | ! |
---|
| 1578 | ! DO iif = nxl, nxr |
---|
| 1579 | ! DO jjf = bottomy, topy |
---|
| 1580 | ! |
---|
| 1581 | ! eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
| 1582 | ! alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1583 | ! eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1584 | ! edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1585 | ! eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1586 | ! |
---|
[2712] | 1587 | !! |
---|
| 1588 | !!-- TODO |
---|
| 1589 | !-- variables are not compatible with the new surface layer module |
---|
| 1590 | ! |
---|
| 1591 | ! surf_def_h(0)%usws(jjf,iif) = eminus * uswspr(j-1,if) & |
---|
| 1592 | ! + edot * uswspr(j,iif) & |
---|
| 1593 | ! + eplus * uswspr(j+1,iif) |
---|
| 1594 | ! |
---|
| 1595 | ! surf_def_h(0)%vsws(jjf,iif) = eminus * vswspr(j-1,if) & |
---|
| 1596 | ! + edot * vswspr(j,iif) & |
---|
| 1597 | ! + eplus * vswspr(j+1,iif) |
---|
| 1598 | ! |
---|
| 1599 | ! ts(jjf,iif) = eminus * tspr(j-1,if) & |
---|
| 1600 | ! + edot * tspr(j,iif) & |
---|
| 1601 | ! + eplus * tspr(j+1,iif) |
---|
| 1602 | ! |
---|
| 1603 | ! us(jjf,iif) = eminus * uspr(j-1,if) & |
---|
| 1604 | ! + edot * uspr(j,iif) & |
---|
| 1605 | ! + eplus * uspr(j+1,iif) |
---|
[3802] | 1606 | ! |
---|
| 1607 | ! END DO |
---|
| 1608 | ! END DO |
---|
| 1609 | ! |
---|
| 1610 | ! END DO |
---|
| 1611 | ! |
---|
| 1612 | ! |
---|
| 1613 | ! DEALLOCATE( uswspr, vswspr ) |
---|
| 1614 | ! DEALLOCATE( tspr, uspr ) |
---|
| 1615 | ! |
---|
| 1616 | ! |
---|
| 1617 | ! END SUBROUTINE interpolate_to_fine_flux |
---|
[2365] | 1618 | |
---|
| 1619 | |
---|
[2712] | 1620 | #endif |
---|
[2365] | 1621 | END SUBROUTINE vnest_init_fine |
---|
| 1622 | |
---|
| 1623 | SUBROUTINE vnest_boundary_conds |
---|
[2712] | 1624 | #if defined( __parallel ) |
---|
[2365] | 1625 | !------------------------------------------------------------------------------! |
---|
| 1626 | ! Description: |
---|
| 1627 | ! ------------ |
---|
| 1628 | ! Boundary conditions for the prognostic quantities. |
---|
| 1629 | ! One additional bottom boundary condition is applied for the TKE (=(u*)**2) |
---|
| 1630 | ! in prandtl_fluxes. The cyclic lateral boundary conditions are implicitly |
---|
| 1631 | ! handled in routine exchange_horiz. Pressure boundary conditions are |
---|
| 1632 | ! explicitly set in routines pres, poisfft, poismg and sor. |
---|
| 1633 | !------------------------------------------------------------------------------! |
---|
| 1634 | |
---|
| 1635 | USE arrays_3d |
---|
| 1636 | USE control_parameters |
---|
| 1637 | USE grid_variables |
---|
| 1638 | USE indices |
---|
| 1639 | USE pegrid |
---|
| 1640 | |
---|
| 1641 | |
---|
| 1642 | IMPLICIT NONE |
---|
| 1643 | |
---|
[2712] | 1644 | INTEGER(iwp) :: i |
---|
| 1645 | INTEGER(iwp) :: j |
---|
| 1646 | INTEGER(iwp) :: iif |
---|
| 1647 | INTEGER(iwp) :: jjf |
---|
[2365] | 1648 | |
---|
| 1649 | |
---|
| 1650 | ! |
---|
| 1651 | !-- vnest: top boundary conditions |
---|
| 1652 | |
---|
| 1653 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 1654 | !-- Send data to fine grid for TOP BC |
---|
| 1655 | |
---|
| 1656 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 1657 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 1658 | |
---|
| 1659 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 1660 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 1661 | map_coord(1) = i+offset(1) |
---|
| 1662 | map_coord(2) = j+offset(2) |
---|
| 1663 | |
---|
| 1664 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 1665 | |
---|
| 1666 | bdims (1,1) = c2f_dims_cg (0,map_coord(1),map_coord(2)) |
---|
| 1667 | bdims (1,2) = c2f_dims_cg (1,map_coord(1),map_coord(2)) |
---|
| 1668 | bdims (2,1) = c2f_dims_cg (2,map_coord(1),map_coord(2)) |
---|
| 1669 | bdims (2,2) = c2f_dims_cg (3,map_coord(1),map_coord(2)) |
---|
| 1670 | bdims (3,1) = c2f_dims_cg (4,map_coord(1),map_coord(2)) |
---|
| 1671 | bdims (3,2) = c2f_dims_cg (5,map_coord(1),map_coord(2)) |
---|
| 1672 | |
---|
| 1673 | n_cell_c = ( (bdims(1,2)-bdims(1,1)) + 3 ) * & |
---|
| 1674 | ( (bdims(2,2)-bdims(2,1)) + 3 ) * & |
---|
| 1675 | ( (bdims(3,2)-bdims(3,1)) + 1 ) |
---|
| 1676 | |
---|
| 1677 | CALL MPI_SEND(u (bdims(3,1), bdims(2,1)-1, bdims(1,1)-1), & |
---|
| 1678 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1679 | 201, comm_inter, ierr) |
---|
| 1680 | |
---|
| 1681 | CALL MPI_SEND(v(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1682 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1683 | 202, comm_inter, ierr) |
---|
| 1684 | |
---|
| 1685 | CALL MPI_SEND(w(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1686 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1687 | 203, comm_inter, ierr) |
---|
| 1688 | |
---|
| 1689 | CALL MPI_SEND(pt(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1690 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1691 | 205, comm_inter, ierr) |
---|
| 1692 | |
---|
| 1693 | IF ( humidity ) THEN |
---|
| 1694 | CALL MPI_SEND(q(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1695 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1696 | 209, comm_inter, ierr) |
---|
| 1697 | ENDIF |
---|
| 1698 | |
---|
| 1699 | end do |
---|
| 1700 | end do |
---|
| 1701 | |
---|
| 1702 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 1703 | !-- Receive data from coarse grid for TOP BC |
---|
| 1704 | |
---|
| 1705 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 1706 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 1707 | map_coord(1) = offset(1) |
---|
| 1708 | map_coord(2) = offset(2) |
---|
| 1709 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 1710 | |
---|
| 1711 | bdims_rem (1,1) = c2f_dims_fg(0) |
---|
| 1712 | bdims_rem (1,2) = c2f_dims_fg(1) |
---|
| 1713 | bdims_rem (2,1) = c2f_dims_fg(2) |
---|
| 1714 | bdims_rem (2,2) = c2f_dims_fg(3) |
---|
| 1715 | bdims_rem (3,1) = c2f_dims_fg(4) |
---|
| 1716 | bdims_rem (3,2) = c2f_dims_fg(5) |
---|
| 1717 | |
---|
| 1718 | n_cell_c = & |
---|
| 1719 | ( (bdims_rem(1,2)-bdims_rem(1,1)) + 3 ) * & |
---|
| 1720 | ( (bdims_rem(2,2)-bdims_rem(2,1)) + 3 ) * & |
---|
| 1721 | ( (bdims_rem(3,2)-bdims_rem(3,1)) + 1 ) |
---|
| 1722 | |
---|
| 1723 | ALLOCATE( work3d ( & |
---|
| 1724 | bdims_rem(3,1) :bdims_rem(3,2) , & |
---|
| 1725 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 1726 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 1727 | |
---|
| 1728 | |
---|
| 1729 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 201, & |
---|
| 1730 | comm_inter,status, ierr ) |
---|
| 1731 | interpol3d => u |
---|
| 1732 | call vnest_set_topbc_u |
---|
| 1733 | |
---|
| 1734 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 202, & |
---|
| 1735 | comm_inter,status, ierr ) |
---|
| 1736 | interpol3d => v |
---|
| 1737 | call vnest_set_topbc_v |
---|
| 1738 | |
---|
| 1739 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 203, & |
---|
| 1740 | comm_inter,status, ierr ) |
---|
| 1741 | interpol3d => w |
---|
| 1742 | call vnest_set_topbc_w |
---|
| 1743 | |
---|
| 1744 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 205, & |
---|
| 1745 | comm_inter,status, ierr ) |
---|
| 1746 | interpol3d => pt |
---|
| 1747 | call vnest_set_topbc_s |
---|
| 1748 | |
---|
| 1749 | IF ( humidity ) THEN |
---|
[2514] | 1750 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 209, & |
---|
[2365] | 1751 | comm_inter,status, ierr ) |
---|
| 1752 | interpol3d => q |
---|
| 1753 | call vnest_set_topbc_s |
---|
| 1754 | |
---|
| 1755 | CALL exchange_horiz_2d(q (nzt+1,:,:) ) |
---|
| 1756 | ENDIF |
---|
| 1757 | |
---|
| 1758 | !-- TKE Neumann BC for FG top |
---|
[2712] | 1759 | DO jjf = nys, nyn |
---|
| 1760 | DO iif = nxl, nxr |
---|
| 1761 | e(nzt+1,jjf,iif) = e(nzt,jjf,iif) |
---|
[2365] | 1762 | END DO |
---|
| 1763 | END DO |
---|
| 1764 | |
---|
| 1765 | ! |
---|
| 1766 | !-- w level nzt+1 does not impact results. Only to avoid jumps while |
---|
| 1767 | !-- plotting profiles |
---|
| 1768 | w(nzt+1,:,:) = w(nzt,:,:) |
---|
| 1769 | |
---|
| 1770 | CALL exchange_horiz_2d(u (nzt+1,:,:) ) |
---|
| 1771 | CALL exchange_horiz_2d(v (nzt+1,:,:) ) |
---|
| 1772 | CALL exchange_horiz_2d(pt(nzt+1,:,:) ) |
---|
| 1773 | CALL exchange_horiz_2d(e (nzt+1,:,:) ) |
---|
| 1774 | CALL exchange_horiz_2d(w (nzt+1,:,:) ) |
---|
| 1775 | CALL exchange_horiz_2d(w (nzt ,:,:) ) |
---|
| 1776 | |
---|
| 1777 | NULLIFY ( interpol3d ) |
---|
| 1778 | DEALLOCATE ( work3d ) |
---|
| 1779 | |
---|
| 1780 | ENDIF |
---|
| 1781 | |
---|
| 1782 | |
---|
| 1783 | CONTAINS |
---|
| 1784 | |
---|
| 1785 | SUBROUTINE vnest_set_topbc_w |
---|
| 1786 | |
---|
| 1787 | |
---|
| 1788 | USE arrays_3d |
---|
| 1789 | USE control_parameters |
---|
| 1790 | USE grid_variables |
---|
| 1791 | USE indices |
---|
| 1792 | USE pegrid |
---|
| 1793 | |
---|
| 1794 | |
---|
| 1795 | IMPLICIT NONE |
---|
[2712] | 1796 | |
---|
| 1797 | INTEGER(iwp) :: i |
---|
| 1798 | INTEGER(iwp) :: j |
---|
| 1799 | INTEGER(iwp) :: iif |
---|
| 1800 | INTEGER(iwp) :: jjf |
---|
| 1801 | INTEGER(iwp) :: bottomx |
---|
| 1802 | INTEGER(iwp) :: bottomy |
---|
| 1803 | INTEGER(iwp) :: topx |
---|
| 1804 | INTEGER(iwp) :: topy |
---|
| 1805 | REAL(wp) :: eps |
---|
| 1806 | REAL(wp) :: alpha |
---|
| 1807 | REAL(wp) :: eminus |
---|
| 1808 | REAL(wp) :: edot |
---|
| 1809 | REAL(wp) :: eplus |
---|
| 1810 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: wprf |
---|
[2365] | 1811 | |
---|
| 1812 | |
---|
| 1813 | ALLOCATE( wprf(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1814 | |
---|
| 1815 | ! |
---|
| 1816 | !-- Determination of a boundary condition for the vertical velocity component w: |
---|
| 1817 | !-- In this case only interpolation in x- and y- direction is necessary, as the |
---|
| 1818 | !-- boundary w-node of the fine grid coincides with a w-node in the coarse grid. |
---|
| 1819 | !-- For both interpolations the scheme of Clark and Farley is used. |
---|
| 1820 | |
---|
| 1821 | ! |
---|
| 1822 | !-- Interpolation in x-direction |
---|
| 1823 | |
---|
| 1824 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1825 | |
---|
| 1826 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1827 | |
---|
| 1828 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1829 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1830 | |
---|
[2712] | 1831 | DO iif = bottomx, topx |
---|
[2365] | 1832 | |
---|
[2712] | 1833 | eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
[2365] | 1834 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 1835 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1836 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1837 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 1838 | wprf(j,iif) = eminus * work3d(bdims_rem(3,1),j,i-1) & |
---|
[2365] | 1839 | + edot * work3d(bdims_rem(3,1),j,i) & |
---|
| 1840 | + eplus * work3d(bdims_rem(3,1),j,i+1) |
---|
| 1841 | |
---|
| 1842 | END DO |
---|
| 1843 | |
---|
| 1844 | END DO |
---|
| 1845 | |
---|
| 1846 | END DO |
---|
| 1847 | |
---|
| 1848 | ! |
---|
| 1849 | !-- Interpolation in y-direction |
---|
| 1850 | |
---|
| 1851 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1852 | |
---|
| 1853 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1854 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1855 | |
---|
[2712] | 1856 | DO iif = nxl, nxr |
---|
[2365] | 1857 | |
---|
[2712] | 1858 | DO jjf = bottomy, topy |
---|
[2365] | 1859 | |
---|
[2712] | 1860 | eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
[2365] | 1861 | |
---|
| 1862 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 1863 | |
---|
| 1864 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1865 | |
---|
| 1866 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1867 | |
---|
| 1868 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1869 | |
---|
[2712] | 1870 | w(nzt,jjf,iif) = eminus * wprf(j-1,iif) & |
---|
| 1871 | + edot * wprf(j,iif) & |
---|
| 1872 | + eplus * wprf(j+1,iif) |
---|
[2365] | 1873 | |
---|
| 1874 | END DO |
---|
| 1875 | |
---|
| 1876 | END DO |
---|
| 1877 | |
---|
| 1878 | END DO |
---|
| 1879 | |
---|
| 1880 | DEALLOCATE( wprf ) |
---|
| 1881 | |
---|
| 1882 | END SUBROUTINE vnest_set_topbc_w |
---|
| 1883 | |
---|
| 1884 | |
---|
| 1885 | SUBROUTINE vnest_set_topbc_u |
---|
| 1886 | |
---|
| 1887 | |
---|
| 1888 | USE arrays_3d |
---|
| 1889 | USE control_parameters |
---|
| 1890 | USE grid_variables |
---|
| 1891 | USE indices |
---|
| 1892 | USE pegrid |
---|
| 1893 | |
---|
| 1894 | |
---|
| 1895 | IMPLICIT NONE |
---|
[2712] | 1896 | |
---|
| 1897 | INTEGER(iwp) :: i |
---|
| 1898 | INTEGER(iwp) :: j |
---|
| 1899 | INTEGER(iwp) :: k |
---|
| 1900 | INTEGER(iwp) :: iif |
---|
| 1901 | INTEGER(iwp) :: jjf |
---|
| 1902 | INTEGER(iwp) :: bottomx |
---|
| 1903 | INTEGER(iwp) :: bottomy |
---|
| 1904 | INTEGER(iwp) :: topx |
---|
| 1905 | INTEGER(iwp) :: topy |
---|
| 1906 | REAL(wp) :: eps |
---|
| 1907 | REAL(wp) :: alpha |
---|
| 1908 | REAL(wp) :: eminus |
---|
| 1909 | REAL(wp) :: edot |
---|
| 1910 | REAL(wp) :: eplus |
---|
| 1911 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprf |
---|
| 1912 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uprs |
---|
[2365] | 1913 | |
---|
| 1914 | ALLOCATE( uprf(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 1915 | ALLOCATE( uprs(nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 1916 | |
---|
| 1917 | |
---|
| 1918 | ! |
---|
| 1919 | !-- Interpolation in y-direction |
---|
| 1920 | |
---|
| 1921 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 1922 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1923 | |
---|
| 1924 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1925 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1926 | |
---|
| 1927 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
[2712] | 1928 | DO jjf = bottomy, topy |
---|
[2365] | 1929 | |
---|
[2712] | 1930 | eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
[2365] | 1931 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 1932 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1933 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1934 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1935 | |
---|
[2712] | 1936 | uprf(k,jjf,i) = eminus * work3d(k,j-1,i) & |
---|
[2365] | 1937 | + edot * work3d(k,j,i) & |
---|
| 1938 | + eplus * work3d(k,j+1,i) |
---|
| 1939 | END DO |
---|
| 1940 | END DO |
---|
| 1941 | |
---|
| 1942 | END DO |
---|
| 1943 | END DO |
---|
| 1944 | |
---|
| 1945 | ! |
---|
| 1946 | !-- Interpolation in z-direction |
---|
| 1947 | |
---|
[2712] | 1948 | DO jjf = nys, nyn |
---|
[2365] | 1949 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 1950 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 1951 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 1952 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1953 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1954 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 1955 | uprs(jjf,i) = eminus * uprf(bdims_rem(3,1),jjf,i) & |
---|
| 1956 | + edot * uprf(bdims_rem(3,1)+1,jjf,i) & |
---|
| 1957 | + eplus * uprf(bdims_rem(3,1)+2,jjf,i) |
---|
[2365] | 1958 | END DO |
---|
| 1959 | END DO |
---|
| 1960 | |
---|
| 1961 | ! |
---|
| 1962 | !-- Interpolation in x-direction |
---|
| 1963 | |
---|
[2712] | 1964 | DO jjf = nys, nyn |
---|
[2365] | 1965 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1966 | |
---|
| 1967 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1968 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1969 | |
---|
[2712] | 1970 | DO iif = bottomx, topx |
---|
| 1971 | u(nzt+1,jjf,iif) = uprs(jjf,i) + ( iif * dxf - i * dxc ) * ( uprs(jjf,i+1) - uprs(jjf,i) ) / dxc |
---|
[2365] | 1972 | END DO |
---|
| 1973 | |
---|
| 1974 | END DO |
---|
| 1975 | END DO |
---|
| 1976 | |
---|
| 1977 | |
---|
| 1978 | |
---|
| 1979 | DEALLOCATE ( uprf, uprs ) |
---|
| 1980 | |
---|
| 1981 | END SUBROUTINE vnest_set_topbc_u |
---|
| 1982 | |
---|
| 1983 | |
---|
| 1984 | SUBROUTINE vnest_set_topbc_v |
---|
| 1985 | |
---|
| 1986 | |
---|
| 1987 | USE arrays_3d |
---|
| 1988 | USE control_parameters |
---|
| 1989 | USE grid_variables |
---|
| 1990 | USE indices |
---|
| 1991 | USE pegrid |
---|
| 1992 | |
---|
| 1993 | |
---|
| 1994 | IMPLICIT NONE |
---|
[2712] | 1995 | |
---|
| 1996 | INTEGER(iwp) :: i |
---|
| 1997 | INTEGER(iwp) :: j |
---|
| 1998 | INTEGER(iwp) :: k |
---|
| 1999 | INTEGER(iwp) :: iif |
---|
| 2000 | INTEGER(iwp) :: jjf |
---|
| 2001 | INTEGER(iwp) :: bottomx |
---|
| 2002 | INTEGER(iwp) :: bottomy |
---|
| 2003 | INTEGER(iwp) :: topx |
---|
| 2004 | INTEGER(iwp) :: topy |
---|
| 2005 | REAL(wp) :: eps |
---|
| 2006 | REAL(wp) :: alpha |
---|
| 2007 | REAL(wp) :: eminus |
---|
| 2008 | REAL(wp) :: edot |
---|
| 2009 | REAL(wp) :: eplus |
---|
| 2010 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprf |
---|
| 2011 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vprs |
---|
[2365] | 2012 | |
---|
| 2013 | |
---|
| 2014 | |
---|
| 2015 | ALLOCATE( vprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2016 | ALLOCATE( vprs(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2017 | ! |
---|
| 2018 | !-- Determination of a boundary condition for the horizontal velocity component v: |
---|
| 2019 | !-- Interpolation in x- and z-direction is carried out by using the scheme, |
---|
| 2020 | !-- which was derived by Clark and Farley (1984). In y-direction a |
---|
| 2021 | !-- linear interpolation is carried out. |
---|
| 2022 | |
---|
| 2023 | ! |
---|
| 2024 | !-- Interpolation in x-direction |
---|
| 2025 | |
---|
| 2026 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2027 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2028 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2029 | |
---|
| 2030 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2031 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 2032 | |
---|
[2712] | 2033 | DO iif = bottomx, topx |
---|
[2365] | 2034 | |
---|
[2712] | 2035 | eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
[2365] | 2036 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2037 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2038 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2039 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 2040 | vprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 2041 | + edot * work3d(k,j,i) & |
---|
| 2042 | + eplus * work3d(k,j,i+1) |
---|
| 2043 | END DO |
---|
| 2044 | |
---|
| 2045 | END DO |
---|
| 2046 | END DO |
---|
| 2047 | END DO |
---|
| 2048 | |
---|
| 2049 | ! |
---|
| 2050 | !-- Interpolation in z-direction |
---|
| 2051 | |
---|
| 2052 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
[2712] | 2053 | DO iif = nxl, nxr |
---|
[2365] | 2054 | |
---|
| 2055 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2056 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2057 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2058 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2059 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 2060 | vprs(j,iif) = eminus * vprf(bdims_rem(3,1),j,iif) & |
---|
| 2061 | + edot * vprf(bdims_rem(3,1)+1,j,iif) & |
---|
| 2062 | + eplus * vprf(bdims_rem(3,1)+2,j,iif) |
---|
[2365] | 2063 | |
---|
| 2064 | END DO |
---|
| 2065 | END DO |
---|
| 2066 | |
---|
| 2067 | ! |
---|
| 2068 | !-- Interpolation in y-direction |
---|
| 2069 | |
---|
| 2070 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
[2712] | 2071 | DO iif = nxl, nxr |
---|
[2365] | 2072 | |
---|
| 2073 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2074 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2075 | |
---|
[2712] | 2076 | DO jjf = bottomy, topy |
---|
[2365] | 2077 | |
---|
[2712] | 2078 | v(nzt+1,jjf,iif) = vprs(j,iif) + ( jjf * dyf - j * dyc ) * ( vprs(j+1,iif) - vprs(j,iif) ) / dyc |
---|
[2365] | 2079 | |
---|
| 2080 | END DO |
---|
| 2081 | END DO |
---|
| 2082 | END DO |
---|
| 2083 | |
---|
| 2084 | |
---|
| 2085 | DEALLOCATE ( vprf, vprs) |
---|
| 2086 | |
---|
| 2087 | |
---|
| 2088 | |
---|
| 2089 | END SUBROUTINE vnest_set_topbc_v |
---|
| 2090 | |
---|
| 2091 | |
---|
| 2092 | SUBROUTINE vnest_set_topbc_s |
---|
| 2093 | |
---|
| 2094 | |
---|
| 2095 | USE arrays_3d |
---|
| 2096 | USE control_parameters |
---|
| 2097 | USE grid_variables |
---|
| 2098 | USE indices |
---|
| 2099 | USE pegrid |
---|
| 2100 | |
---|
| 2101 | |
---|
| 2102 | IMPLICIT NONE |
---|
[2712] | 2103 | |
---|
| 2104 | INTEGER(iwp) :: i |
---|
| 2105 | INTEGER(iwp) :: j |
---|
| 2106 | INTEGER(iwp) :: k |
---|
| 2107 | INTEGER(iwp) :: iif |
---|
| 2108 | INTEGER(iwp) :: jjf |
---|
| 2109 | INTEGER(iwp) :: bottomx |
---|
| 2110 | INTEGER(iwp) :: bottomy |
---|
| 2111 | INTEGER(iwp) :: topx |
---|
| 2112 | INTEGER(iwp) :: topy |
---|
| 2113 | REAL(wp) :: eps |
---|
| 2114 | REAL(wp) :: alpha |
---|
| 2115 | REAL(wp) :: eminus |
---|
| 2116 | REAL(wp) :: edot |
---|
| 2117 | REAL(wp) :: eplus |
---|
| 2118 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
| 2119 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
[2365] | 2120 | |
---|
| 2121 | |
---|
| 2122 | |
---|
| 2123 | ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2124 | ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2125 | |
---|
| 2126 | ! |
---|
| 2127 | !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2128 | !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2129 | |
---|
| 2130 | ! |
---|
| 2131 | !-- Interpolation in x-direction |
---|
| 2132 | |
---|
| 2133 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2134 | |
---|
| 2135 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2136 | |
---|
| 2137 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2138 | |
---|
| 2139 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2140 | topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2141 | |
---|
[2712] | 2142 | DO iif = bottomx, topx |
---|
[2365] | 2143 | |
---|
[2712] | 2144 | eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
[2365] | 2145 | |
---|
| 2146 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2147 | |
---|
| 2148 | eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2149 | |
---|
| 2150 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2151 | |
---|
| 2152 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2153 | |
---|
[2712] | 2154 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 2155 | + edot * work3d(k,j,i) & |
---|
| 2156 | + eplus * work3d(k,j,i+1) |
---|
| 2157 | END DO |
---|
| 2158 | |
---|
| 2159 | END DO |
---|
| 2160 | |
---|
| 2161 | END DO |
---|
| 2162 | |
---|
| 2163 | END DO |
---|
| 2164 | |
---|
| 2165 | ! |
---|
| 2166 | !-- Interpolation in y-direction |
---|
| 2167 | |
---|
| 2168 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2169 | |
---|
| 2170 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2171 | |
---|
| 2172 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2173 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2174 | |
---|
[2712] | 2175 | DO iif = nxl, nxr |
---|
[2365] | 2176 | |
---|
[2712] | 2177 | DO jjf = bottomy, topy |
---|
[2365] | 2178 | |
---|
[2712] | 2179 | eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
[2365] | 2180 | |
---|
| 2181 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2182 | |
---|
| 2183 | eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2184 | |
---|
| 2185 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2186 | |
---|
| 2187 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2188 | |
---|
[2712] | 2189 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 2190 | + edot * ptprf(k,j,iif) & |
---|
| 2191 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 2192 | END DO |
---|
| 2193 | |
---|
| 2194 | END DO |
---|
| 2195 | |
---|
| 2196 | END DO |
---|
| 2197 | |
---|
| 2198 | END DO |
---|
| 2199 | |
---|
| 2200 | ! |
---|
| 2201 | !-- Interpolation in z-direction |
---|
| 2202 | |
---|
[2712] | 2203 | DO jjf = nys, nyn |
---|
| 2204 | DO iif = nxl, nxr |
---|
[2365] | 2205 | |
---|
| 2206 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2207 | |
---|
| 2208 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2209 | |
---|
| 2210 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2211 | |
---|
| 2212 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2213 | |
---|
| 2214 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2215 | |
---|
[2712] | 2216 | interpol3d (nzt+1,jjf,iif) = eminus * ptprs(bdims_rem(3,1),jjf,iif) & |
---|
| 2217 | + edot * ptprs(bdims_rem(3,1)+1,jjf,iif) & |
---|
| 2218 | + eplus * ptprs(bdims_rem(3,1)+2,jjf,iif) |
---|
[2365] | 2219 | |
---|
| 2220 | END DO |
---|
| 2221 | END DO |
---|
| 2222 | |
---|
| 2223 | DEALLOCATE ( ptprf, ptprs ) |
---|
| 2224 | |
---|
| 2225 | |
---|
| 2226 | |
---|
| 2227 | END SUBROUTINE vnest_set_topbc_s |
---|
[2712] | 2228 | #endif |
---|
[2365] | 2229 | END SUBROUTINE vnest_boundary_conds |
---|
| 2230 | |
---|
| 2231 | |
---|
| 2232 | SUBROUTINE vnest_boundary_conds_khkm |
---|
[2712] | 2233 | #if defined( __parallel ) |
---|
[2365] | 2234 | |
---|
| 2235 | !--------------------------------------------------------------------------------! |
---|
| 2236 | ! Description: |
---|
| 2237 | ! ------------ |
---|
| 2238 | ! Boundary conditions for the prognostic quantities. |
---|
| 2239 | ! One additional bottom boundary condition is applied for the TKE (=(u*)**2) |
---|
| 2240 | ! in prandtl_fluxes. The cyclic lateral boundary conditions are implicitly |
---|
| 2241 | ! handled in routine exchange_horiz. Pressure boundary conditions are |
---|
| 2242 | ! explicitly set in routines pres, poisfft, poismg and sor. |
---|
| 2243 | !------------------------------------------------------------------------------! |
---|
| 2244 | |
---|
| 2245 | USE arrays_3d |
---|
| 2246 | USE control_parameters |
---|
| 2247 | USE grid_variables |
---|
| 2248 | USE indices |
---|
| 2249 | USE pegrid |
---|
| 2250 | |
---|
| 2251 | |
---|
| 2252 | IMPLICIT NONE |
---|
| 2253 | |
---|
[2712] | 2254 | INTEGER(iwp) :: i |
---|
| 2255 | INTEGER(iwp) :: j |
---|
| 2256 | INTEGER(iwp) :: iif |
---|
| 2257 | INTEGER(iwp) :: jjf |
---|
[2365] | 2258 | |
---|
| 2259 | |
---|
| 2260 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 2261 | ! Send data to fine grid for TOP BC |
---|
| 2262 | |
---|
| 2263 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 2264 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 2265 | |
---|
| 2266 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 2267 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 2268 | map_coord(1) = i+offset(1) |
---|
| 2269 | map_coord(2) = j+offset(2) |
---|
| 2270 | |
---|
| 2271 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 2272 | |
---|
| 2273 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2274 | comm_inter,status, ierr ) |
---|
| 2275 | |
---|
| 2276 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
---|
| 2277 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
---|
| 2278 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
---|
| 2279 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
---|
| 2280 | bdims (3,1) = bdims_rem (3,2) / cfratio(3) |
---|
| 2281 | bdims (3,2) = bdims (3,1) + 2 |
---|
| 2282 | |
---|
| 2283 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2284 | comm_inter, ierr ) |
---|
| 2285 | |
---|
| 2286 | |
---|
| 2287 | n_cell_c = ( (bdims(1,2)-bdims(1,1)) + 3 ) * & |
---|
| 2288 | ( (bdims(2,2)-bdims(2,1)) + 3 ) * & |
---|
| 2289 | ( (bdims(3,2)-bdims(3,1)) + 1 ) |
---|
| 2290 | |
---|
| 2291 | CALL MPI_SEND(kh(bdims(3,1) :bdims(3,2) , & |
---|
| 2292 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 2293 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 2294 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 2295 | 207, comm_inter, ierr) |
---|
[2365] | 2296 | |
---|
| 2297 | CALL MPI_SEND(km(bdims(3,1) :bdims(3,2) , & |
---|
| 2298 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 2299 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 2300 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 2301 | 208, comm_inter, ierr) |
---|
[2365] | 2302 | |
---|
| 2303 | |
---|
| 2304 | |
---|
| 2305 | end do |
---|
| 2306 | end do |
---|
| 2307 | |
---|
| 2308 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 2309 | ! Receive data from coarse grid for TOP BC |
---|
| 2310 | |
---|
| 2311 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 2312 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 2313 | map_coord(1) = offset(1) |
---|
| 2314 | map_coord(2) = offset(2) |
---|
| 2315 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 2316 | |
---|
| 2317 | bdims (1,1) = nxl |
---|
| 2318 | bdims (1,2) = nxr |
---|
| 2319 | bdims (2,1) = nys |
---|
| 2320 | bdims (2,2) = nyn |
---|
| 2321 | bdims (3,1) = nzb |
---|
| 2322 | bdims (3,2) = nzt |
---|
| 2323 | |
---|
| 2324 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2325 | comm_inter, ierr ) |
---|
| 2326 | |
---|
| 2327 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2328 | comm_inter,status, ierr ) |
---|
| 2329 | |
---|
| 2330 | n_cell_c = ( (bdims_rem(1,2)-bdims_rem(1,1)) + 3 ) * & |
---|
| 2331 | ( (bdims_rem(2,2)-bdims_rem(2,1)) + 3 ) * & |
---|
| 2332 | ( (bdims_rem(3,2)-bdims_rem(3,1)) + 1 ) |
---|
| 2333 | |
---|
| 2334 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2) , & |
---|
| 2335 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 2336 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 2337 | |
---|
| 2338 | |
---|
| 2339 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 207, & |
---|
| 2340 | comm_inter,status, ierr ) |
---|
| 2341 | |
---|
| 2342 | ! Neumann BC for FG kh |
---|
[2712] | 2343 | DO jjf = nys, nyn |
---|
| 2344 | DO iif = nxl, nxr |
---|
| 2345 | kh(nzt+1,jjf,iif) = kh(nzt,jjf,iif) |
---|
[2365] | 2346 | END DO |
---|
| 2347 | END DO |
---|
| 2348 | |
---|
| 2349 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 208, & |
---|
| 2350 | comm_inter,status, ierr ) |
---|
| 2351 | |
---|
| 2352 | ! Neumann BC for FG kh |
---|
[2712] | 2353 | DO jjf = nys, nyn |
---|
| 2354 | DO iif = nxl, nxr |
---|
| 2355 | km(nzt+1,jjf,iif) = km(nzt,jjf,iif) |
---|
[2365] | 2356 | END DO |
---|
| 2357 | END DO |
---|
| 2358 | |
---|
| 2359 | |
---|
| 2360 | ! |
---|
| 2361 | !-- The following evaluation can only be performed, if the fine grid is situated below the inversion |
---|
[2712] | 2362 | !! DO jjf = nys-1, nyn+1 |
---|
| 2363 | !! DO iif = nxl-1, nxr+1 |
---|
[2365] | 2364 | !! |
---|
[2712] | 2365 | !! km(nzt+1,jjf,iif) = 0.1 * l_grid(nzt+1) * SQRT( e(nzt+1,jjf,iif) ) |
---|
| 2366 | !! kh(nzt+1,jjf,iif) = 3.0 * km(nzt+1,jjf,iif) |
---|
[2365] | 2367 | !! |
---|
| 2368 | !! END DO |
---|
| 2369 | !! END DO |
---|
| 2370 | |
---|
| 2371 | CALL exchange_horiz_2d(km(nzt+1,:,:) ) |
---|
| 2372 | CALL exchange_horiz_2d(kh(nzt+1,:,:) ) |
---|
| 2373 | |
---|
| 2374 | DEALLOCATE ( work3d ) |
---|
| 2375 | |
---|
| 2376 | ENDIF |
---|
| 2377 | |
---|
| 2378 | |
---|
[3802] | 2379 | ! CONTAINS |
---|
| 2380 | ! |
---|
| 2381 | ! SUBROUTINE vnest_set_topbc_kh |
---|
| 2382 | ! |
---|
| 2383 | ! |
---|
| 2384 | ! USE arrays_3d |
---|
| 2385 | ! USE control_parameters |
---|
| 2386 | ! USE grid_variables |
---|
| 2387 | ! USE indices |
---|
| 2388 | ! USE pegrid |
---|
| 2389 | ! |
---|
| 2390 | ! |
---|
| 2391 | ! IMPLICIT NONE |
---|
| 2392 | ! |
---|
| 2393 | ! INTEGER(iwp) :: i |
---|
| 2394 | ! INTEGER(iwp) :: j |
---|
| 2395 | ! INTEGER(iwp) :: k |
---|
| 2396 | ! INTEGER(iwp) :: iif |
---|
| 2397 | ! INTEGER(iwp) :: jjf |
---|
| 2398 | ! INTEGER(iwp) :: bottomx |
---|
| 2399 | ! INTEGER(iwp) :: bottomy |
---|
| 2400 | ! INTEGER(iwp) :: topx |
---|
| 2401 | ! INTEGER(iwp) :: topy |
---|
| 2402 | ! REAL(wp) :: eps |
---|
| 2403 | ! REAL(wp) :: alpha |
---|
| 2404 | ! REAL(wp) :: eminus |
---|
| 2405 | ! REAL(wp) :: edot |
---|
| 2406 | ! REAL(wp) :: eplus |
---|
| 2407 | ! REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
| 2408 | ! REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
| 2409 | ! |
---|
| 2410 | ! |
---|
| 2411 | ! |
---|
| 2412 | ! ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2413 | ! ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2414 | ! |
---|
| 2415 | ! ! |
---|
| 2416 | ! !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2417 | ! !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2418 | ! |
---|
| 2419 | ! ! |
---|
| 2420 | ! !-- Interpolation in x-direction |
---|
| 2421 | ! |
---|
| 2422 | ! DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2423 | ! |
---|
| 2424 | ! DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2425 | ! |
---|
| 2426 | ! DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2427 | ! |
---|
| 2428 | ! bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2429 | ! topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2430 | ! |
---|
| 2431 | ! DO iif = bottomx, topx |
---|
| 2432 | ! |
---|
| 2433 | ! eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
| 2434 | ! |
---|
| 2435 | ! alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2436 | ! |
---|
| 2437 | ! eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2438 | ! |
---|
| 2439 | ! edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2440 | ! |
---|
| 2441 | ! eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2442 | ! |
---|
| 2443 | ! ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
| 2444 | ! + edot * work3d(k,j,i) & |
---|
| 2445 | ! + eplus * work3d(k,j,i+1) |
---|
| 2446 | ! END DO |
---|
| 2447 | ! |
---|
| 2448 | ! END DO |
---|
| 2449 | ! |
---|
| 2450 | ! END DO |
---|
| 2451 | ! |
---|
| 2452 | ! END DO |
---|
| 2453 | ! |
---|
| 2454 | ! ! |
---|
| 2455 | ! !-- Interpolation in y-direction |
---|
| 2456 | ! |
---|
| 2457 | ! DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2458 | ! |
---|
| 2459 | ! DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2460 | ! |
---|
| 2461 | ! bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2462 | ! topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2463 | ! |
---|
| 2464 | ! DO iif = nxl, nxr |
---|
| 2465 | ! |
---|
| 2466 | ! DO jjf = bottomy, topy |
---|
| 2467 | ! |
---|
| 2468 | ! eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
| 2469 | ! |
---|
| 2470 | ! alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2471 | ! |
---|
| 2472 | ! eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2473 | ! |
---|
| 2474 | ! edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2475 | ! |
---|
| 2476 | ! eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2477 | ! |
---|
| 2478 | ! ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 2479 | ! + edot * ptprf(k,j,iif) & |
---|
| 2480 | ! + eplus * ptprf(k,j+1,iif) |
---|
| 2481 | ! END DO |
---|
| 2482 | ! |
---|
| 2483 | ! END DO |
---|
| 2484 | ! |
---|
| 2485 | ! END DO |
---|
| 2486 | ! |
---|
| 2487 | ! END DO |
---|
| 2488 | ! |
---|
| 2489 | ! ! |
---|
| 2490 | ! !-- Interpolation in z-direction |
---|
| 2491 | ! |
---|
| 2492 | ! DO jjf = nys, nyn |
---|
| 2493 | ! DO iif = nxl, nxr |
---|
| 2494 | ! |
---|
| 2495 | ! eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2496 | ! |
---|
| 2497 | ! alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2498 | ! |
---|
| 2499 | ! eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2500 | ! |
---|
| 2501 | ! edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2502 | ! |
---|
| 2503 | ! eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2504 | ! |
---|
| 2505 | ! kh (nzt+1,jjf,iif) = eminus * ptprs(bdims_rem(3,1),jjf,iif) & |
---|
| 2506 | ! + edot * ptprs(bdims_rem(3,1)+1,jjf,iif) & |
---|
| 2507 | ! + eplus * ptprs(bdims_rem(3,1)+2,jjf,iif) |
---|
| 2508 | ! |
---|
| 2509 | ! END DO |
---|
| 2510 | ! END DO |
---|
| 2511 | ! |
---|
| 2512 | ! DEALLOCATE ( ptprf, ptprs ) |
---|
| 2513 | ! |
---|
| 2514 | ! |
---|
| 2515 | ! |
---|
| 2516 | ! END SUBROUTINE vnest_set_topbc_kh |
---|
[2365] | 2517 | |
---|
[3802] | 2518 | ! SUBROUTINE vnest_set_topbc_km |
---|
| 2519 | ! |
---|
| 2520 | ! |
---|
| 2521 | ! USE arrays_3d |
---|
| 2522 | ! USE control_parameters |
---|
| 2523 | ! USE grid_variables |
---|
| 2524 | ! USE indices |
---|
| 2525 | ! USE pegrid |
---|
| 2526 | ! |
---|
| 2527 | ! |
---|
| 2528 | ! IMPLICIT NONE |
---|
| 2529 | ! |
---|
| 2530 | ! INTEGER(iwp) :: i |
---|
| 2531 | ! INTEGER(iwp) :: j |
---|
| 2532 | ! INTEGER(iwp) :: k |
---|
| 2533 | ! INTEGER(iwp) :: iif |
---|
| 2534 | ! INTEGER(iwp) :: jjf |
---|
| 2535 | ! INTEGER(iwp) :: bottomx |
---|
| 2536 | ! INTEGER(iwp) :: bottomy |
---|
| 2537 | ! INTEGER(iwp) :: topx |
---|
| 2538 | ! INTEGER(iwp) :: topy |
---|
| 2539 | ! REAL(wp) :: eps |
---|
| 2540 | ! REAL(wp) :: alpha |
---|
| 2541 | ! REAL(wp) :: eminus |
---|
| 2542 | ! REAL(wp) :: edot |
---|
| 2543 | ! REAL(wp) :: eplus |
---|
| 2544 | ! REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
| 2545 | ! REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
| 2546 | ! |
---|
| 2547 | ! |
---|
| 2548 | ! |
---|
| 2549 | ! ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2550 | ! ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2551 | ! |
---|
| 2552 | ! ! |
---|
| 2553 | ! !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2554 | ! !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2555 | ! |
---|
| 2556 | ! ! |
---|
| 2557 | ! !-- Interpolation in x-direction |
---|
| 2558 | ! |
---|
| 2559 | ! DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2560 | ! |
---|
| 2561 | ! DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2562 | ! |
---|
| 2563 | ! DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2564 | ! |
---|
| 2565 | ! bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2566 | ! topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2567 | ! |
---|
| 2568 | ! DO iif = bottomx, topx |
---|
| 2569 | ! |
---|
| 2570 | ! eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
| 2571 | ! |
---|
| 2572 | ! alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2573 | ! |
---|
| 2574 | ! eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2575 | ! |
---|
| 2576 | ! edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2577 | ! |
---|
| 2578 | ! eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2579 | ! |
---|
| 2580 | ! ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
| 2581 | ! + edot * work3d(k,j,i) & |
---|
| 2582 | ! + eplus * work3d(k,j,i+1) |
---|
| 2583 | ! END DO |
---|
| 2584 | ! |
---|
| 2585 | ! END DO |
---|
| 2586 | ! |
---|
| 2587 | ! END DO |
---|
| 2588 | ! |
---|
| 2589 | ! END DO |
---|
| 2590 | ! |
---|
| 2591 | ! ! |
---|
| 2592 | ! !-- Interpolation in y-direction |
---|
| 2593 | ! |
---|
| 2594 | ! DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2595 | ! |
---|
| 2596 | ! DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2597 | ! |
---|
| 2598 | ! bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2599 | ! topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2600 | ! |
---|
| 2601 | ! DO iif = nxl, nxr |
---|
| 2602 | ! |
---|
| 2603 | ! DO jjf = bottomy, topy |
---|
| 2604 | ! |
---|
| 2605 | ! eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
| 2606 | ! |
---|
| 2607 | ! alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2608 | ! |
---|
| 2609 | ! eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2610 | ! |
---|
| 2611 | ! edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2612 | ! |
---|
| 2613 | ! eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2614 | ! |
---|
| 2615 | ! ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 2616 | ! + edot * ptprf(k,j,iif) & |
---|
| 2617 | ! + eplus * ptprf(k,j+1,iif) |
---|
| 2618 | ! END DO |
---|
| 2619 | ! |
---|
| 2620 | ! END DO |
---|
| 2621 | ! |
---|
| 2622 | ! END DO |
---|
| 2623 | ! |
---|
| 2624 | ! END DO |
---|
| 2625 | ! |
---|
| 2626 | ! ! |
---|
| 2627 | ! !-- Interpolation in z-direction |
---|
| 2628 | ! |
---|
| 2629 | ! DO jjf = nys, nyn |
---|
| 2630 | ! DO iif = nxl, nxr |
---|
| 2631 | ! |
---|
| 2632 | ! eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2633 | ! |
---|
| 2634 | ! alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2635 | ! |
---|
| 2636 | ! eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2637 | ! |
---|
| 2638 | ! edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2639 | ! |
---|
| 2640 | ! eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2641 | ! |
---|
| 2642 | ! km (nzt+1,jjf,iif) = eminus * ptprs(bdims_rem(3,1),jjf,iif) & |
---|
| 2643 | ! + edot * ptprs(bdims_rem(3,1)+1,jjf,iif) & |
---|
| 2644 | ! + eplus * ptprs(bdims_rem(3,1)+2,jjf,iif) |
---|
| 2645 | ! |
---|
| 2646 | ! END DO |
---|
| 2647 | ! END DO |
---|
| 2648 | ! |
---|
| 2649 | ! DEALLOCATE ( ptprf, ptprs ) |
---|
| 2650 | ! |
---|
| 2651 | ! |
---|
| 2652 | ! |
---|
| 2653 | ! END SUBROUTINE vnest_set_topbc_km |
---|
[2365] | 2654 | |
---|
| 2655 | |
---|
[2712] | 2656 | #endif |
---|
[2365] | 2657 | END SUBROUTINE vnest_boundary_conds_khkm |
---|
| 2658 | |
---|
| 2659 | |
---|
| 2660 | |
---|
| 2661 | SUBROUTINE vnest_anterpolate |
---|
[2712] | 2662 | |
---|
| 2663 | #if defined( __parallel ) |
---|
[2365] | 2664 | |
---|
| 2665 | !--------------------------------------------------------------------------------! |
---|
| 2666 | ! Description: |
---|
| 2667 | ! ------------ |
---|
| 2668 | ! Anterpolate data from fine grid to coarse grid. |
---|
| 2669 | !------------------------------------------------------------------------------! |
---|
| 2670 | |
---|
| 2671 | USE arrays_3d |
---|
| 2672 | USE control_parameters |
---|
| 2673 | USE grid_variables |
---|
| 2674 | USE indices |
---|
| 2675 | USE interfaces |
---|
| 2676 | USE pegrid |
---|
| 2677 | USE surface_mod, & |
---|
| 2678 | ONLY : bc_h |
---|
| 2679 | |
---|
| 2680 | |
---|
| 2681 | IMPLICIT NONE |
---|
| 2682 | |
---|
[2712] | 2683 | REAL(wp) :: time_since_reference_point_rem |
---|
| 2684 | INTEGER(iwp) :: i |
---|
| 2685 | INTEGER(iwp) :: j |
---|
[4102] | 2686 | INTEGER(iwp) :: k |
---|
[2712] | 2687 | INTEGER(iwp) :: l !< running index boundary type, for up- and downward-facing walls |
---|
| 2688 | INTEGER(iwp) :: m !< running index surface elements |
---|
[2365] | 2689 | |
---|
| 2690 | |
---|
| 2691 | |
---|
| 2692 | ! |
---|
| 2693 | !-- In case of model termination initiated by the remote model |
---|
| 2694 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
---|
| 2695 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
---|
| 2696 | !-- intercomminucation hang. |
---|
| 2697 | !-- If necessary, the coupler will be called at the beginning of the next |
---|
| 2698 | !-- restart run. |
---|
| 2699 | |
---|
| 2700 | IF ( myid == 0) THEN |
---|
| 2701 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
---|
| 2702 | target_id, 0, & |
---|
| 2703 | terminate_coupled_remote, 1, MPI_INTEGER, & |
---|
| 2704 | target_id, 0, & |
---|
| 2705 | comm_inter, status, ierr ) |
---|
| 2706 | ENDIF |
---|
| 2707 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
---|
| 2708 | ierr ) |
---|
| 2709 | |
---|
| 2710 | IF ( terminate_coupled_remote > 0 ) THEN |
---|
[3045] | 2711 | WRITE( message_string, * ) 'remote model "', & |
---|
| 2712 | TRIM( coupling_mode_remote ), & |
---|
| 2713 | '" terminated', & |
---|
[3046] | 2714 | '&with terminate_coupled_remote = ', & |
---|
[3045] | 2715 | terminate_coupled_remote, & |
---|
[3046] | 2716 | '&local model "', TRIM( coupling_mode ), & |
---|
[3045] | 2717 | '" has', & |
---|
[3046] | 2718 | '&terminate_coupled = ', & |
---|
[2365] | 2719 | terminate_coupled |
---|
| 2720 | CALL message( 'vnest_anterpolate', 'PA0310', 1, 2, 0, 6, 0 ) |
---|
| 2721 | RETURN |
---|
| 2722 | ENDIF |
---|
| 2723 | |
---|
| 2724 | |
---|
| 2725 | ! |
---|
| 2726 | !-- Exchange the current simulated time between the models |
---|
| 2727 | |
---|
| 2728 | IF ( myid == 0 ) THEN |
---|
| 2729 | |
---|
| 2730 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
---|
| 2731 | 11, comm_inter, ierr ) |
---|
| 2732 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
---|
| 2733 | target_id, 11, comm_inter, status, ierr ) |
---|
| 2734 | |
---|
| 2735 | ENDIF |
---|
| 2736 | |
---|
| 2737 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
---|
| 2738 | ierr ) |
---|
| 2739 | |
---|
| 2740 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 2741 | ! Receive data from fine grid for anterpolation |
---|
| 2742 | |
---|
| 2743 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 2744 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 2745 | |
---|
| 2746 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 2747 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 2748 | map_coord(1) = i+offset(1) |
---|
| 2749 | map_coord(2) = j+offset(2) |
---|
| 2750 | |
---|
| 2751 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 2752 | |
---|
| 2753 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2754 | comm_inter,status, ierr ) |
---|
| 2755 | |
---|
| 2756 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
---|
| 2757 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
---|
| 2758 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
---|
| 2759 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
---|
| 2760 | bdims (3,1) = bdims_rem (3,1) |
---|
| 2761 | bdims (3,2) = bdims_rem (3,2) / cfratio(3) |
---|
| 2762 | |
---|
| 2763 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2764 | comm_inter, ierr ) |
---|
| 2765 | |
---|
| 2766 | n_cell_c = & |
---|
| 2767 | (bdims(1,2)-bdims(1,1)+1) * & |
---|
| 2768 | (bdims(2,2)-bdims(2,1)+1) * & |
---|
| 2769 | (bdims(3,2)-bdims(3,1)+0) |
---|
| 2770 | |
---|
| 2771 | CALL MPI_RECV( u( & |
---|
| 2772 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2773 | bdims(2,1) :bdims(2,2), & |
---|
| 2774 | bdims(1,1) :bdims(1,2)),& |
---|
| 2775 | n_cell_c, MPI_REAL, target_idex, 101, & |
---|
| 2776 | comm_inter,status, ierr ) |
---|
| 2777 | |
---|
| 2778 | CALL MPI_RECV( v( & |
---|
| 2779 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2780 | bdims(2,1) :bdims(2,2), & |
---|
| 2781 | bdims(1,1) :bdims(1,2)),& |
---|
| 2782 | n_cell_c, MPI_REAL, target_idex, 102, & |
---|
| 2783 | comm_inter,status, ierr ) |
---|
| 2784 | |
---|
| 2785 | CALL MPI_RECV(pt( & |
---|
| 2786 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2787 | bdims(2,1) :bdims(2,2), & |
---|
| 2788 | bdims(1,1) :bdims(1,2)),& |
---|
| 2789 | n_cell_c, MPI_REAL, target_idex, 105, & |
---|
| 2790 | comm_inter,status, ierr ) |
---|
| 2791 | |
---|
[2514] | 2792 | IF ( humidity ) THEN |
---|
[2365] | 2793 | CALL MPI_RECV(q( & |
---|
| 2794 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2795 | bdims(2,1) :bdims(2,2), & |
---|
| 2796 | bdims(1,1) :bdims(1,2)),& |
---|
| 2797 | n_cell_c, MPI_REAL, target_idex, 106, & |
---|
| 2798 | comm_inter,status, ierr ) |
---|
[2514] | 2799 | ENDIF |
---|
[2365] | 2800 | |
---|
| 2801 | CALL MPI_RECV( w( & |
---|
| 2802 | bdims(3,1) :bdims(3,2)-1, & |
---|
| 2803 | bdims(2,1) :bdims(2,2), & |
---|
| 2804 | bdims(1,1) :bdims(1,2)), & |
---|
| 2805 | n_cell_c, MPI_REAL, target_idex, 103, & |
---|
| 2806 | comm_inter,status, ierr ) |
---|
| 2807 | |
---|
| 2808 | end do |
---|
| 2809 | end do |
---|
| 2810 | |
---|
| 2811 | |
---|
| 2812 | |
---|
| 2813 | ! |
---|
| 2814 | !-- Boundary conditions for the velocity components u and v |
---|
| 2815 | |
---|
| 2816 | |
---|
| 2817 | IF ( ibc_uv_b == 0 ) THEN |
---|
| 2818 | u(nzb,:,:) = 0.0_wp |
---|
| 2819 | v(nzb,:,:) = 0.0_wp |
---|
| 2820 | ELSE |
---|
| 2821 | u(nzb,:,:) = u(nzb+1,:,:) |
---|
| 2822 | v(nzb,:,:) = v(nzb+1,:,:) |
---|
| 2823 | END IF |
---|
| 2824 | ! |
---|
| 2825 | !-- Boundary conditions for the velocity components w |
---|
| 2826 | |
---|
| 2827 | w(nzb,:,:) = 0.0_wp |
---|
| 2828 | |
---|
| 2829 | ! |
---|
| 2830 | !-- Temperature at bottom boundary. |
---|
| 2831 | !-- Neumann, zero-gradient |
---|
| 2832 | IF ( ibc_pt_b == 1 ) THEN |
---|
| 2833 | DO l = 0, 1 |
---|
[4102] | 2834 | DO m = 1, bc_h(l)%ns |
---|
| 2835 | i = bc_h(l)%i(m) |
---|
| 2836 | j = bc_h(l)%j(m) |
---|
| 2837 | k = bc_h(l)%k(m) |
---|
| 2838 | pt(k+bc_h(l)%koff,j,i) = pt(k,j,i) |
---|
| 2839 | ENDDO |
---|
| 2840 | ENDDO |
---|
[2365] | 2841 | ENDIF |
---|
| 2842 | |
---|
| 2843 | |
---|
| 2844 | CALL exchange_horiz( u, nbgp ) |
---|
| 2845 | CALL exchange_horiz( v, nbgp ) |
---|
| 2846 | CALL exchange_horiz( w, nbgp ) |
---|
| 2847 | CALL exchange_horiz( pt, nbgp ) |
---|
| 2848 | |
---|
| 2849 | |
---|
| 2850 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 2851 | ! Send data to coarse grid for anterpolation |
---|
| 2852 | |
---|
| 2853 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 2854 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 2855 | map_coord(1) = offset(1) |
---|
| 2856 | map_coord(2) = offset(2) |
---|
| 2857 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 2858 | |
---|
| 2859 | !-- Limit anterpolation level to nzt - z nesting ratio (a pseudo-buffer layer) |
---|
| 2860 | bdims (1,1) = nxl |
---|
| 2861 | bdims (1,2) = nxr |
---|
| 2862 | bdims (2,1) = nys |
---|
| 2863 | bdims (2,2) = nyn |
---|
| 2864 | bdims (3,1) = nzb |
---|
| 2865 | bdims (3,2) = nzt-cfratio(3) |
---|
| 2866 | |
---|
| 2867 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2868 | comm_inter, ierr ) |
---|
| 2869 | |
---|
| 2870 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2871 | comm_inter,status, ierr ) |
---|
| 2872 | |
---|
| 2873 | |
---|
| 2874 | ALLOCATE( work3d ( & |
---|
| 2875 | bdims_rem(3,1)+1:bdims_rem(3,2), & |
---|
| 2876 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 2877 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 2878 | |
---|
| 2879 | |
---|
| 2880 | anterpol3d => u |
---|
[2514] | 2881 | |
---|
[3241] | 2882 | CALL anterpolate_to_crse_u |
---|
[2365] | 2883 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2884 | 101, comm_inter, ierr) |
---|
[2365] | 2885 | |
---|
| 2886 | anterpol3d => v |
---|
| 2887 | |
---|
[3241] | 2888 | CALL anterpolate_to_crse_v |
---|
[2365] | 2889 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2890 | 102, comm_inter, ierr) |
---|
[2365] | 2891 | |
---|
| 2892 | anterpol3d => pt |
---|
| 2893 | |
---|
[3241] | 2894 | CALL anterpolate_to_crse_s |
---|
[2365] | 2895 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2896 | 105, comm_inter, ierr) |
---|
[2365] | 2897 | |
---|
| 2898 | |
---|
| 2899 | IF ( humidity ) THEN |
---|
| 2900 | |
---|
| 2901 | anterpol3d => q |
---|
| 2902 | |
---|
[3241] | 2903 | CALL anterpolate_to_crse_s |
---|
[2365] | 2904 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2905 | 106, comm_inter, ierr) |
---|
[2365] | 2906 | ENDIF |
---|
| 2907 | |
---|
| 2908 | |
---|
| 2909 | DEALLOCATE( work3d ) |
---|
| 2910 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2)-1, & |
---|
| 2911 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 2912 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 2913 | anterpol3d => w |
---|
[3241] | 2914 | CALL anterpolate_to_crse_w |
---|
[2365] | 2915 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2916 | 103, comm_inter, ierr) |
---|
[2365] | 2917 | |
---|
| 2918 | NULLIFY ( anterpol3d ) |
---|
| 2919 | DEALLOCATE( work3d ) |
---|
| 2920 | |
---|
| 2921 | ENDIF |
---|
| 2922 | |
---|
| 2923 | |
---|
| 2924 | |
---|
| 2925 | CONTAINS |
---|
[3241] | 2926 | SUBROUTINE anterpolate_to_crse_u |
---|
[2365] | 2927 | |
---|
| 2928 | |
---|
| 2929 | USE arrays_3d |
---|
| 2930 | USE control_parameters |
---|
| 2931 | USE grid_variables |
---|
| 2932 | USE indices |
---|
| 2933 | USE pegrid |
---|
| 2934 | |
---|
| 2935 | |
---|
| 2936 | IMPLICIT NONE |
---|
[2712] | 2937 | |
---|
| 2938 | INTEGER(iwp) :: i |
---|
| 2939 | INTEGER(iwp) :: j |
---|
| 2940 | INTEGER(iwp) :: k |
---|
| 2941 | INTEGER(iwp) :: iif |
---|
| 2942 | INTEGER(iwp) :: jjf |
---|
| 2943 | INTEGER(iwp) :: kkf |
---|
| 2944 | INTEGER(iwp) :: bottomy |
---|
| 2945 | INTEGER(iwp) :: bottomz |
---|
| 2946 | INTEGER(iwp) :: topy |
---|
| 2947 | INTEGER(iwp) :: topz |
---|
| 2948 | REAL(wp) :: aweight |
---|
[2365] | 2949 | |
---|
| 2950 | ! |
---|
| 2951 | !-- Anterpolation of the velocity components u |
---|
| 2952 | !-- only values in yz-planes that coincide in the fine and |
---|
| 2953 | !-- the coarse grid are considered |
---|
| 2954 | |
---|
| 2955 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 2956 | |
---|
| 2957 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 2958 | topz = (dzc/dzf) * k |
---|
| 2959 | |
---|
| 2960 | DO j = bdims_rem(2,1),bdims_rem(2,2) |
---|
| 2961 | |
---|
| 2962 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 2963 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 2964 | |
---|
| 2965 | DO i = bdims_rem(1,1),bdims_rem(1,2) |
---|
| 2966 | |
---|
[2712] | 2967 | iif = (nxf+1) / (nxc+1) * i |
---|
[2365] | 2968 | |
---|
| 2969 | aweight = 0.0 |
---|
| 2970 | |
---|
[2712] | 2971 | DO kkf = bottomz, topz |
---|
| 2972 | DO jjf = bottomy, topy |
---|
[2365] | 2973 | |
---|
[2712] | 2974 | aweight = aweight + anterpol3d(kkf,jjf,iif) * & |
---|
[2365] | 2975 | (dzf/dzc) * (dyf/dyc) |
---|
| 2976 | |
---|
| 2977 | END DO |
---|
| 2978 | END DO |
---|
| 2979 | |
---|
| 2980 | work3d(k,j,i) = aweight |
---|
| 2981 | |
---|
| 2982 | END DO |
---|
| 2983 | |
---|
| 2984 | END DO |
---|
| 2985 | |
---|
| 2986 | END DO |
---|
| 2987 | |
---|
| 2988 | |
---|
| 2989 | |
---|
| 2990 | END SUBROUTINE anterpolate_to_crse_u |
---|
| 2991 | |
---|
| 2992 | |
---|
[3241] | 2993 | SUBROUTINE anterpolate_to_crse_v |
---|
[2365] | 2994 | |
---|
| 2995 | |
---|
| 2996 | USE arrays_3d |
---|
| 2997 | USE control_parameters |
---|
| 2998 | USE grid_variables |
---|
| 2999 | USE indices |
---|
| 3000 | USE pegrid |
---|
| 3001 | |
---|
| 3002 | |
---|
| 3003 | IMPLICIT NONE |
---|
[2712] | 3004 | |
---|
| 3005 | INTEGER(iwp) :: i |
---|
| 3006 | INTEGER(iwp) :: j |
---|
| 3007 | INTEGER(iwp) :: k |
---|
| 3008 | INTEGER(iwp) :: iif |
---|
| 3009 | INTEGER(iwp) :: jjf |
---|
| 3010 | INTEGER(iwp) :: kkf |
---|
| 3011 | INTEGER(iwp) :: bottomx |
---|
| 3012 | INTEGER(iwp) :: bottomz |
---|
| 3013 | INTEGER(iwp) :: topx |
---|
| 3014 | INTEGER(iwp) :: topz |
---|
| 3015 | REAL(wp) :: aweight |
---|
| 3016 | |
---|
[2365] | 3017 | ! |
---|
| 3018 | !-- Anterpolation of the velocity components v |
---|
| 3019 | !-- only values in xz-planes that coincide in the fine and |
---|
| 3020 | !-- the coarse grid are considered |
---|
| 3021 | |
---|
| 3022 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3023 | |
---|
| 3024 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3025 | topz = (dzc/dzf) * k |
---|
| 3026 | |
---|
| 3027 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3028 | |
---|
[2712] | 3029 | jjf = (nyf+1) / (nyc+1) * j |
---|
[2365] | 3030 | |
---|
| 3031 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3032 | |
---|
| 3033 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3034 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3035 | |
---|
| 3036 | aweight = 0.0 |
---|
| 3037 | |
---|
[2712] | 3038 | DO kkf = bottomz, topz |
---|
| 3039 | DO iif = bottomx, topx |
---|
[2365] | 3040 | |
---|
[2712] | 3041 | aweight = aweight + anterpol3d(kkf,jjf,iif) * & |
---|
[2365] | 3042 | (dzf/dzc) * (dxf/dxc) |
---|
| 3043 | |
---|
| 3044 | |
---|
| 3045 | END DO |
---|
| 3046 | END DO |
---|
| 3047 | |
---|
| 3048 | work3d(k,j,i) = aweight |
---|
| 3049 | |
---|
| 3050 | END DO |
---|
| 3051 | END DO |
---|
| 3052 | END DO |
---|
| 3053 | |
---|
| 3054 | |
---|
| 3055 | |
---|
| 3056 | END SUBROUTINE anterpolate_to_crse_v |
---|
| 3057 | |
---|
| 3058 | |
---|
[3241] | 3059 | SUBROUTINE anterpolate_to_crse_w |
---|
[2365] | 3060 | |
---|
| 3061 | |
---|
| 3062 | USE arrays_3d |
---|
| 3063 | USE control_parameters |
---|
| 3064 | USE grid_variables |
---|
| 3065 | USE indices |
---|
| 3066 | USE pegrid |
---|
| 3067 | |
---|
| 3068 | |
---|
| 3069 | IMPLICIT NONE |
---|
[2712] | 3070 | |
---|
| 3071 | INTEGER(iwp) :: i |
---|
| 3072 | INTEGER(iwp) :: j |
---|
| 3073 | INTEGER(iwp) :: k |
---|
| 3074 | INTEGER(iwp) :: iif |
---|
| 3075 | INTEGER(iwp) :: jjf |
---|
| 3076 | INTEGER(iwp) :: kkf |
---|
| 3077 | INTEGER(iwp) :: bottomx |
---|
| 3078 | INTEGER(iwp) :: bottomy |
---|
| 3079 | INTEGER(iwp) :: topx |
---|
| 3080 | INTEGER(iwp) :: topy |
---|
| 3081 | REAL(wp) :: aweight |
---|
| 3082 | |
---|
[2365] | 3083 | ! |
---|
| 3084 | !-- Anterpolation of the velocity components w |
---|
| 3085 | !-- only values in xy-planes that coincide in the fine and |
---|
| 3086 | !-- the coarse grid are considered |
---|
| 3087 | |
---|
| 3088 | DO k = bdims_rem(3,1), bdims_rem(3,2)-1 |
---|
| 3089 | |
---|
[2712] | 3090 | kkf = cfratio(3) * k |
---|
[2365] | 3091 | |
---|
| 3092 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3093 | |
---|
| 3094 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3095 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3096 | |
---|
| 3097 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3098 | |
---|
| 3099 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3100 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3101 | |
---|
| 3102 | aweight = 0.0 |
---|
| 3103 | |
---|
[2712] | 3104 | DO jjf = bottomy, topy |
---|
| 3105 | DO iif = bottomx, topx |
---|
[2365] | 3106 | |
---|
[2712] | 3107 | aweight = aweight + anterpol3d (kkf,jjf,iif) * & |
---|
[2365] | 3108 | (dxf/dxc) * (dyf/dyc) |
---|
| 3109 | |
---|
| 3110 | END DO |
---|
| 3111 | END DO |
---|
| 3112 | |
---|
| 3113 | work3d(k,j,i) = aweight |
---|
| 3114 | |
---|
| 3115 | END DO |
---|
| 3116 | |
---|
| 3117 | END DO |
---|
| 3118 | |
---|
| 3119 | END DO |
---|
| 3120 | |
---|
| 3121 | |
---|
| 3122 | END SUBROUTINE anterpolate_to_crse_w |
---|
| 3123 | |
---|
| 3124 | |
---|
[3241] | 3125 | SUBROUTINE anterpolate_to_crse_s |
---|
[2365] | 3126 | |
---|
| 3127 | |
---|
| 3128 | USE arrays_3d |
---|
| 3129 | USE control_parameters |
---|
| 3130 | USE grid_variables |
---|
| 3131 | USE indices |
---|
| 3132 | USE pegrid |
---|
| 3133 | |
---|
| 3134 | |
---|
| 3135 | IMPLICIT NONE |
---|
[2712] | 3136 | |
---|
| 3137 | INTEGER(iwp) :: i |
---|
| 3138 | INTEGER(iwp) :: j |
---|
| 3139 | INTEGER(iwp) :: k |
---|
| 3140 | INTEGER(iwp) :: iif |
---|
| 3141 | INTEGER(iwp) :: jjf |
---|
| 3142 | INTEGER(iwp) :: kkf |
---|
| 3143 | INTEGER(iwp) :: bottomx |
---|
| 3144 | INTEGER(iwp) :: bottomy |
---|
| 3145 | INTEGER(iwp) :: bottomz |
---|
| 3146 | INTEGER(iwp) :: topx |
---|
| 3147 | INTEGER(iwp) :: topy |
---|
| 3148 | INTEGER(iwp) :: topz |
---|
| 3149 | REAL(wp) :: aweight |
---|
[2365] | 3150 | |
---|
| 3151 | ! |
---|
| 3152 | !-- Anterpolation of the potential temperature pt |
---|
| 3153 | !-- all fine grid values are considered |
---|
| 3154 | |
---|
| 3155 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3156 | |
---|
| 3157 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3158 | topz = (dzc/dzf) * k |
---|
| 3159 | |
---|
| 3160 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3161 | |
---|
| 3162 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3163 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3164 | |
---|
| 3165 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3166 | |
---|
| 3167 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3168 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3169 | |
---|
| 3170 | aweight = 0.0 |
---|
| 3171 | |
---|
[2712] | 3172 | DO kkf = bottomz, topz |
---|
| 3173 | DO jjf = bottomy, topy |
---|
| 3174 | DO iif = bottomx, topx |
---|
[2365] | 3175 | |
---|
[2712] | 3176 | aweight = aweight + anterpol3d(kkf,jjf,iif) * & |
---|
[2365] | 3177 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3178 | |
---|
| 3179 | END DO |
---|
| 3180 | END DO |
---|
| 3181 | END DO |
---|
| 3182 | |
---|
| 3183 | work3d(k,j,i) = aweight |
---|
| 3184 | |
---|
| 3185 | END DO |
---|
| 3186 | |
---|
| 3187 | END DO |
---|
| 3188 | |
---|
| 3189 | END DO |
---|
| 3190 | |
---|
| 3191 | |
---|
| 3192 | END SUBROUTINE anterpolate_to_crse_s |
---|
[2712] | 3193 | #endif |
---|
[2365] | 3194 | END SUBROUTINE vnest_anterpolate |
---|
| 3195 | |
---|
| 3196 | |
---|
| 3197 | |
---|
| 3198 | SUBROUTINE vnest_anterpolate_e |
---|
[2712] | 3199 | #if defined( __parallel ) |
---|
[2365] | 3200 | |
---|
| 3201 | !--------------------------------------------------------------------------------! |
---|
| 3202 | ! Description: |
---|
| 3203 | ! ------------ |
---|
| 3204 | ! Anterpolate TKE from fine grid to coarse grid. |
---|
| 3205 | !------------------------------------------------------------------------------! |
---|
| 3206 | |
---|
| 3207 | USE arrays_3d |
---|
| 3208 | USE control_parameters |
---|
| 3209 | USE grid_variables |
---|
| 3210 | USE indices |
---|
| 3211 | USE interfaces |
---|
| 3212 | USE pegrid |
---|
| 3213 | |
---|
| 3214 | |
---|
| 3215 | IMPLICIT NONE |
---|
| 3216 | |
---|
[2712] | 3217 | REAL(wp) :: time_since_reference_point_rem |
---|
| 3218 | INTEGER(iwp) :: i |
---|
| 3219 | INTEGER(iwp) :: j |
---|
[2365] | 3220 | |
---|
| 3221 | ! |
---|
| 3222 | !-- In case of model termination initiated by the remote model |
---|
| 3223 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
---|
| 3224 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
---|
| 3225 | !-- intercomminucation hang. |
---|
| 3226 | !-- If necessary, the coupler will be called at the beginning of the next |
---|
| 3227 | !-- restart run. |
---|
| 3228 | |
---|
| 3229 | IF ( myid == 0) THEN |
---|
[3045] | 3230 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
---|
| 3231 | target_id, 0, & |
---|
| 3232 | terminate_coupled_remote, 1, MPI_INTEGER, & |
---|
| 3233 | target_id, 0, & |
---|
[2365] | 3234 | comm_inter, status, ierr ) |
---|
| 3235 | ENDIF |
---|
[3045] | 3236 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
---|
[2365] | 3237 | ierr ) |
---|
| 3238 | |
---|
| 3239 | IF ( terminate_coupled_remote > 0 ) THEN |
---|
[3045] | 3240 | WRITE( message_string, * ) 'remote model "', & |
---|
| 3241 | TRIM( coupling_mode_remote ), & |
---|
| 3242 | '" terminated', & |
---|
[3046] | 3243 | '&with terminate_coupled_remote = ', & |
---|
[3045] | 3244 | terminate_coupled_remote, & |
---|
[3046] | 3245 | '&local model "', TRIM( coupling_mode ), & |
---|
[3045] | 3246 | '" has', & |
---|
[3046] | 3247 | '&terminate_coupled = ', & |
---|
[2365] | 3248 | terminate_coupled |
---|
| 3249 | CALL message( 'vnest_anterpolate_e', 'PA0310', 1, 2, 0, 6, 0 ) |
---|
| 3250 | RETURN |
---|
| 3251 | ENDIF |
---|
| 3252 | |
---|
| 3253 | |
---|
| 3254 | ! |
---|
| 3255 | !-- Exchange the current simulated time between the models |
---|
| 3256 | IF ( myid == 0 ) THEN |
---|
| 3257 | |
---|
| 3258 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
---|
| 3259 | 11, comm_inter, ierr ) |
---|
| 3260 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
---|
| 3261 | target_id, 11, comm_inter, status, ierr ) |
---|
| 3262 | |
---|
| 3263 | ENDIF |
---|
| 3264 | |
---|
| 3265 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
---|
| 3266 | ierr ) |
---|
| 3267 | |
---|
| 3268 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3269 | ! Receive data from fine grid for anterpolation |
---|
| 3270 | |
---|
| 3271 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 3272 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 3273 | |
---|
| 3274 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 3275 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3276 | map_coord(1) = i+offset(1) |
---|
| 3277 | map_coord(2) = j+offset(2) |
---|
| 3278 | |
---|
| 3279 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 3280 | |
---|
| 3281 | bdims (1,1) = f2c_dims_cg (0,map_coord(1),map_coord(2)) |
---|
| 3282 | bdims (1,2) = f2c_dims_cg (1,map_coord(1),map_coord(2)) |
---|
| 3283 | bdims (2,1) = f2c_dims_cg (2,map_coord(1),map_coord(2)) |
---|
| 3284 | bdims (2,2) = f2c_dims_cg (3,map_coord(1),map_coord(2)) |
---|
| 3285 | bdims (3,1) = f2c_dims_cg (4,map_coord(1),map_coord(2)) |
---|
| 3286 | bdims (3,2) = f2c_dims_cg (5,map_coord(1),map_coord(2)) |
---|
| 3287 | |
---|
| 3288 | |
---|
| 3289 | n_cell_c = (bdims(1,2)-bdims(1,1)+1) * & |
---|
| 3290 | (bdims(2,2)-bdims(2,1)+1) * & |
---|
| 3291 | (bdims(3,2)-bdims(3,1)+0) |
---|
| 3292 | |
---|
| 3293 | |
---|
| 3294 | CALL MPI_RECV( e( bdims(3,1)+1:bdims(3,2), & |
---|
| 3295 | bdims(2,1) :bdims(2,2), & |
---|
| 3296 | bdims(1,1) :bdims(1,2)),& |
---|
| 3297 | n_cell_c, MPI_REAL, target_idex, 104, & |
---|
| 3298 | comm_inter,status, ierr ) |
---|
| 3299 | end do |
---|
| 3300 | end do |
---|
| 3301 | |
---|
| 3302 | |
---|
| 3303 | ! |
---|
| 3304 | !-- Boundary conditions |
---|
| 3305 | |
---|
| 3306 | IF ( .NOT. constant_diffusion ) THEN |
---|
| 3307 | e(nzb,:,:) = e(nzb+1,:,:) |
---|
| 3308 | END IF |
---|
| 3309 | |
---|
| 3310 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e, nbgp ) |
---|
| 3311 | |
---|
| 3312 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3313 | ! Send data to coarse grid for anterpolation |
---|
| 3314 | |
---|
| 3315 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 3316 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 3317 | map_coord(1) = offset(1) |
---|
| 3318 | map_coord(2) = offset(2) |
---|
| 3319 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 3320 | |
---|
| 3321 | bdims_rem (1,1) = f2c_dims_fg (0) |
---|
| 3322 | bdims_rem (1,2) = f2c_dims_fg (1) |
---|
| 3323 | bdims_rem (2,1) = f2c_dims_fg (2) |
---|
| 3324 | bdims_rem (2,2) = f2c_dims_fg (3) |
---|
| 3325 | bdims_rem (3,1) = f2c_dims_fg (4) |
---|
| 3326 | bdims_rem (3,2) = f2c_dims_fg (5) |
---|
| 3327 | |
---|
| 3328 | ALLOCATE( work3d ( & |
---|
| 3329 | bdims_rem(3,1)+1:bdims_rem(3,2), & |
---|
| 3330 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 3331 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 3332 | |
---|
| 3333 | anterpol3d => e |
---|
| 3334 | |
---|
[3241] | 3335 | CALL anterpolate_to_crse_e |
---|
[2365] | 3336 | |
---|
| 3337 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 3338 | 104, comm_inter, ierr) |
---|
[2365] | 3339 | |
---|
| 3340 | NULLIFY ( anterpol3d ) |
---|
| 3341 | DEALLOCATE( work3d ) |
---|
| 3342 | ENDIF |
---|
| 3343 | |
---|
| 3344 | |
---|
| 3345 | CONTAINS |
---|
| 3346 | |
---|
| 3347 | |
---|
| 3348 | |
---|
| 3349 | |
---|
| 3350 | |
---|
[3241] | 3351 | SUBROUTINE anterpolate_to_crse_e |
---|
[2365] | 3352 | |
---|
| 3353 | |
---|
| 3354 | USE arrays_3d |
---|
| 3355 | USE control_parameters |
---|
| 3356 | USE grid_variables |
---|
| 3357 | USE indices |
---|
| 3358 | USE pegrid |
---|
| 3359 | |
---|
| 3360 | |
---|
| 3361 | IMPLICIT NONE |
---|
[2712] | 3362 | |
---|
| 3363 | INTEGER(iwp) :: i |
---|
| 3364 | INTEGER(iwp) :: j |
---|
| 3365 | INTEGER(iwp) :: k |
---|
| 3366 | INTEGER(iwp) :: iif |
---|
| 3367 | INTEGER(iwp) :: jjf |
---|
| 3368 | INTEGER(iwp) :: kkf |
---|
| 3369 | INTEGER(iwp) :: bottomx |
---|
| 3370 | INTEGER(iwp) :: bottomy |
---|
| 3371 | INTEGER(iwp) :: bottomz |
---|
| 3372 | INTEGER(iwp) :: topx |
---|
| 3373 | INTEGER(iwp) :: topy |
---|
| 3374 | INTEGER(iwp) :: topz |
---|
| 3375 | REAL(wp) :: aweight_a |
---|
| 3376 | REAL(wp) :: aweight_b |
---|
| 3377 | REAL(wp) :: aweight_c |
---|
| 3378 | REAL(wp) :: aweight_d |
---|
| 3379 | REAL(wp) :: aweight_e |
---|
| 3380 | REAL(wp) :: energ |
---|
[2365] | 3381 | |
---|
| 3382 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3383 | |
---|
| 3384 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3385 | topz = (dzc/dzf) * k |
---|
| 3386 | |
---|
| 3387 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3388 | |
---|
| 3389 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3390 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3391 | |
---|
| 3392 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3393 | |
---|
| 3394 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3395 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3396 | |
---|
| 3397 | aweight_a = 0.0 |
---|
| 3398 | aweight_b = 0.0 |
---|
| 3399 | aweight_c = 0.0 |
---|
| 3400 | aweight_d = 0.0 |
---|
| 3401 | aweight_e = 0.0 |
---|
| 3402 | |
---|
[2712] | 3403 | DO kkf = bottomz, topz |
---|
| 3404 | DO jjf = bottomy, topy |
---|
| 3405 | DO iif = bottomx, topx |
---|
[2365] | 3406 | |
---|
[2712] | 3407 | aweight_a = aweight_a + anterpol3d(kkf,jjf,iif) * & |
---|
[2365] | 3408 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3409 | |
---|
| 3410 | |
---|
[2712] | 3411 | energ = ( 0.5 * ( u(kkf,jjf,iif) + u(kkf,jjf,iif+1) ) )**2.0 + & |
---|
| 3412 | ( 0.5 * ( v(kkf,jjf,iif) + v(kkf,jjf+1,iif) ) )**2.0 + & |
---|
| 3413 | ( 0.5 * ( w(kkf-1,jjf,iif) + w(kkf,jjf,iif) ) )**2.0 |
---|
[2365] | 3414 | |
---|
| 3415 | aweight_b = aweight_b + energ * & |
---|
| 3416 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3417 | |
---|
[2712] | 3418 | aweight_c = aweight_c + 0.5 * ( u(kkf,jjf,iif) + u(kkf,jjf,iif+1) ) * & |
---|
[2365] | 3419 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3420 | |
---|
[2712] | 3421 | aweight_d = aweight_d + 0.5 * ( v(kkf,jjf,iif) + v(kkf,jjf+1,iif) ) * & |
---|
[2365] | 3422 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3423 | |
---|
[2712] | 3424 | aweight_e = aweight_e + 0.5 * ( w(kkf-1,jjf,iif) + w(kkf,jjf,iif) ) * & |
---|
[2365] | 3425 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3426 | |
---|
| 3427 | |
---|
| 3428 | END DO |
---|
| 3429 | END DO |
---|
| 3430 | END DO |
---|
| 3431 | |
---|
| 3432 | work3d(k,j,i) = aweight_a + 0.5 * ( aweight_b - & |
---|
| 3433 | aweight_c**2.0 - & |
---|
| 3434 | aweight_d**2.0 - & |
---|
| 3435 | aweight_e**2.0 ) |
---|
| 3436 | |
---|
| 3437 | END DO |
---|
| 3438 | |
---|
| 3439 | END DO |
---|
| 3440 | |
---|
| 3441 | END DO |
---|
| 3442 | |
---|
| 3443 | |
---|
| 3444 | |
---|
| 3445 | END SUBROUTINE anterpolate_to_crse_e |
---|
[2712] | 3446 | #endif |
---|
[2365] | 3447 | END SUBROUTINE vnest_anterpolate_e |
---|
| 3448 | |
---|
| 3449 | SUBROUTINE vnest_init_pegrid_rank |
---|
[2712] | 3450 | #if defined( __parallel ) |
---|
[2365] | 3451 | ! Domain decomposition and exchange of grid variables between coarse and fine |
---|
| 3452 | ! Given processor coordinates as index f_rnk_lst(pcoord(1), pcoord(2)) |
---|
| 3453 | ! returns the rank. A single coarse block will have to send data to multiple |
---|
| 3454 | ! fine blocks. In the coarse grid the pcoords of the remote block is first found and then using |
---|
| 3455 | ! f_rnk_lst the target_idex is identified. |
---|
| 3456 | ! blk_dim stores the index limits of a given block. blk_dim_remote is received |
---|
| 3457 | ! from the asscoiated nest partner. |
---|
| 3458 | ! cf_ratio(1:3) is the ratio between fine and coarse grid: nxc/nxf, nyc/nyf and |
---|
| 3459 | ! ceiling(dxc/dxf) |
---|
| 3460 | |
---|
| 3461 | |
---|
[3241] | 3462 | USE control_parameters, & |
---|
| 3463 | ONLY: coupling_mode |
---|
[2365] | 3464 | |
---|
| 3465 | USE kinds |
---|
| 3466 | |
---|
| 3467 | USE pegrid |
---|
| 3468 | |
---|
| 3469 | |
---|
| 3470 | IMPLICIT NONE |
---|
| 3471 | |
---|
[2712] | 3472 | INTEGER(iwp) :: dest_rnk |
---|
| 3473 | INTEGER(iwp) :: i !< |
---|
[2365] | 3474 | |
---|
| 3475 | IF (myid == 0) THEN |
---|
| 3476 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3477 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, numprocs, 33, comm_inter, & |
---|
| 3478 | ierr ) |
---|
[3241] | 3479 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, numprocs, 66, & |
---|
[2365] | 3480 | comm_inter, status, ierr ) |
---|
| 3481 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3482 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, 0, 33, & |
---|
| 3483 | comm_inter, status, ierr ) |
---|
| 3484 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, 0, 66, comm_inter, & |
---|
| 3485 | ierr ) |
---|
| 3486 | ENDIF |
---|
| 3487 | ENDIF |
---|
| 3488 | |
---|
| 3489 | |
---|
| 3490 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3491 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3492 | ALLOCATE( c_rnk_lst( 0:(pdims(1)-1) ,0:(pdims(2)-1) ) ) |
---|
| 3493 | ALLOCATE( f_rnk_lst( 0:(pdims_partner(1)-1) ,0:(pdims_partner(2)-1) ) ) |
---|
| 3494 | do i=0,numprocs-1 |
---|
| 3495 | CALL MPI_CART_COORDS( comm2d, i, ndim, pcoord, ierr ) |
---|
| 3496 | call MPI_Cart_rank(comm2d, pcoord, dest_rnk, ierr) |
---|
| 3497 | c_rnk_lst(pcoord(1),pcoord(2)) = dest_rnk |
---|
| 3498 | end do |
---|
| 3499 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3500 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3501 | ALLOCATE( c_rnk_lst( 0:(pdims_partner(1)-1) ,0:(pdims_partner(2)-1) ) ) |
---|
| 3502 | ALLOCATE( f_rnk_lst( 0:(pdims(1)-1) ,0:(pdims(2)-1) ) ) |
---|
| 3503 | |
---|
| 3504 | do i=0,numprocs-1 |
---|
| 3505 | CALL MPI_CART_COORDS( comm2d, i, ndim, pcoord, ierr ) |
---|
| 3506 | call MPI_Cart_rank(comm2d, pcoord, dest_rnk, ierr) |
---|
| 3507 | f_rnk_lst(pcoord(1),pcoord(2)) = dest_rnk |
---|
| 3508 | enddo |
---|
| 3509 | ENDIF |
---|
| 3510 | |
---|
| 3511 | |
---|
| 3512 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3513 | if (myid == 0) then |
---|
| 3514 | CALL MPI_SEND( c_rnk_lst, pdims(1)*pdims(2), MPI_INTEGER, numprocs, 0, comm_inter, ierr ) |
---|
| 3515 | CALL MPI_RECV( f_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, numprocs, 4, comm_inter,status, ierr ) |
---|
| 3516 | end if |
---|
| 3517 | CALL MPI_BCAST( f_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3518 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3519 | if (myid == 0) then |
---|
| 3520 | CALL MPI_RECV( c_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, 0, comm_inter,status, ierr ) |
---|
| 3521 | CALL MPI_SEND( f_rnk_lst, pdims(1)*pdims(2), MPI_INTEGER, 0, 4, comm_inter, ierr ) |
---|
| 3522 | end if |
---|
| 3523 | CALL MPI_BCAST( c_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3524 | ENDIF |
---|
| 3525 | |
---|
| 3526 | !-- Reason for MPI error unknown; solved if three lines duplicated |
---|
| 3527 | CALL MPI_CART_COORDS( comm2d, myid, ndim, pcoord, ierr ) |
---|
| 3528 | CALL MPI_CART_SHIFT( comm2d, 0, 1, pleft, pright, ierr ) |
---|
| 3529 | CALL MPI_CART_SHIFT( comm2d, 1, 1, psouth, pnorth, ierr ) |
---|
| 3530 | |
---|
| 3531 | |
---|
[2712] | 3532 | #endif |
---|
[2365] | 3533 | |
---|
| 3534 | END SUBROUTINE vnest_init_pegrid_rank |
---|
| 3535 | |
---|
| 3536 | |
---|
| 3537 | SUBROUTINE vnest_init_pegrid_domain |
---|
[2712] | 3538 | #if defined( __parallel ) |
---|
[2365] | 3539 | |
---|
[3241] | 3540 | USE control_parameters, & |
---|
| 3541 | ONLY: coupling_mode, coupling_topology, dz, & |
---|
[3065] | 3542 | dz_stretch_level_start, message_string |
---|
[2365] | 3543 | |
---|
[3241] | 3544 | USE grid_variables, & |
---|
[2365] | 3545 | ONLY: dx, dy |
---|
| 3546 | |
---|
[3241] | 3547 | USE indices, & |
---|
| 3548 | ONLY: nbgp, nx, ny, nz, nxl, nxr, nys, nyn, nzb, nzt |
---|
[2365] | 3549 | |
---|
| 3550 | USE kinds |
---|
| 3551 | |
---|
| 3552 | USE pegrid |
---|
| 3553 | |
---|
| 3554 | IMPLICIT NONE |
---|
| 3555 | |
---|
[2712] | 3556 | INTEGER(iwp) :: i !< |
---|
| 3557 | INTEGER(iwp) :: j !< |
---|
| 3558 | INTEGER(iwp) :: tempx |
---|
| 3559 | INTEGER(iwp) :: tempy |
---|
| 3560 | INTEGER(iwp) :: TYPE_INT_YZ |
---|
| 3561 | INTEGER(iwp) :: SIZEOFREAL |
---|
| 3562 | INTEGER(iwp) :: MTV_X |
---|
| 3563 | INTEGER(iwp) :: MTV_Y |
---|
| 3564 | INTEGER(iwp) :: MTV_Z |
---|
| 3565 | INTEGER(iwp) :: MTV_RX |
---|
| 3566 | INTEGER(iwp) :: MTV_RY |
---|
| 3567 | INTEGER(iwp) :: MTV_RZ |
---|
[2365] | 3568 | |
---|
| 3569 | ! |
---|
| 3570 | !-- Pass the number of grid points of the coarse model to |
---|
| 3571 | !-- the nested model and vice versa |
---|
| 3572 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3573 | |
---|
| 3574 | nxc = nx |
---|
| 3575 | nyc = ny |
---|
| 3576 | nzc = nz |
---|
| 3577 | dxc = dx |
---|
| 3578 | dyc = dy |
---|
[3065] | 3579 | dzc = dz(1) |
---|
[2365] | 3580 | cg_nprocs = numprocs |
---|
| 3581 | |
---|
| 3582 | IF ( myid == 0 ) THEN |
---|
| 3583 | |
---|
[3065] | 3584 | CALL MPI_SEND( nxc, 1, MPI_INTEGER , numprocs, 1, comm_inter, & |
---|
[2365] | 3585 | ierr ) |
---|
[3065] | 3586 | CALL MPI_SEND( nyc, 1, MPI_INTEGER , numprocs, 2, comm_inter, & |
---|
[2365] | 3587 | ierr ) |
---|
[3065] | 3588 | CALL MPI_SEND( nzc, 1, MPI_INTEGER , numprocs, 3, comm_inter, & |
---|
[2365] | 3589 | ierr ) |
---|
[3065] | 3590 | CALL MPI_SEND( dxc, 1, MPI_REAL , numprocs, 4, comm_inter, & |
---|
[2365] | 3591 | ierr ) |
---|
[3065] | 3592 | CALL MPI_SEND( dyc, 1, MPI_REAL , numprocs, 5, comm_inter, & |
---|
[2365] | 3593 | ierr ) |
---|
[3065] | 3594 | CALL MPI_SEND( dzc, 1, MPI_REAL , numprocs, 6, comm_inter, & |
---|
[2365] | 3595 | ierr ) |
---|
[3065] | 3596 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, numprocs, 7, comm_inter, & |
---|
[2365] | 3597 | ierr ) |
---|
| 3598 | CALL MPI_SEND( cg_nprocs, 1, MPI_INTEGER, numprocs, 8, comm_inter, & |
---|
| 3599 | ierr ) |
---|
[3065] | 3600 | CALL MPI_RECV( nxf, 1, MPI_INTEGER, numprocs, 21, comm_inter, & |
---|
[2365] | 3601 | status, ierr ) |
---|
[3065] | 3602 | CALL MPI_RECV( nyf, 1, MPI_INTEGER, numprocs, 22, comm_inter, & |
---|
[2365] | 3603 | status, ierr ) |
---|
[3065] | 3604 | CALL MPI_RECV( nzf, 1, MPI_INTEGER, numprocs, 23, comm_inter, & |
---|
[2365] | 3605 | status, ierr ) |
---|
[3065] | 3606 | CALL MPI_RECV( dxf, 1, MPI_REAL, numprocs, 24, comm_inter, & |
---|
[2365] | 3607 | status, ierr ) |
---|
[3065] | 3608 | CALL MPI_RECV( dyf, 1, MPI_REAL, numprocs, 25, comm_inter, & |
---|
[2365] | 3609 | status, ierr ) |
---|
[3065] | 3610 | CALL MPI_RECV( dzf, 1, MPI_REAL, numprocs, 26, comm_inter, & |
---|
[2365] | 3611 | status, ierr ) |
---|
[3065] | 3612 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, & |
---|
[2365] | 3613 | numprocs, 27, comm_inter, status, ierr ) |
---|
[3065] | 3614 | CALL MPI_RECV( fg_nprocs, 1, MPI_INTEGER, & |
---|
[2365] | 3615 | numprocs, 28, comm_inter, status, ierr ) |
---|
| 3616 | ENDIF |
---|
| 3617 | |
---|
| 3618 | CALL MPI_BCAST( nxf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3619 | CALL MPI_BCAST( nyf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3620 | CALL MPI_BCAST( nzf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3621 | CALL MPI_BCAST( dxf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3622 | CALL MPI_BCAST( dyf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3623 | CALL MPI_BCAST( dzf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3624 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3625 | CALL MPI_BCAST( fg_nprocs, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
[3065] | 3626 | |
---|
| 3627 | ! |
---|
| 3628 | !-- Check if stretching is used within the nested domain. ABS(...) is |
---|
| 3629 | !-- necessary because of the default value of -9999999.9_wp (negative) |
---|
| 3630 | IF ( ABS( dz_stretch_level_start(1) ) <= (nzf+1)*dzf ) THEN |
---|
| 3631 | message_string = 'Stretching in the parent domain is '// & |
---|
| 3632 | 'only allowed above the nested domain' |
---|
[3066] | 3633 | CALL message( 'vnest_init_pegrid_domain', 'PA0497', 1, 2, 0, 6, 0 ) |
---|
[3065] | 3634 | ENDIF |
---|
[2365] | 3635 | |
---|
| 3636 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3637 | |
---|
| 3638 | nxf = nx |
---|
| 3639 | nyf = ny |
---|
| 3640 | nzf = nz |
---|
| 3641 | dxf = dx |
---|
| 3642 | dyf = dy |
---|
[3065] | 3643 | dzf = dz(1) |
---|
[2365] | 3644 | fg_nprocs = numprocs |
---|
| 3645 | |
---|
| 3646 | IF ( myid == 0 ) THEN |
---|
| 3647 | |
---|
| 3648 | CALL MPI_RECV( nxc, 1, MPI_INTEGER, 0, 1, comm_inter, status, & |
---|
| 3649 | ierr ) |
---|
| 3650 | CALL MPI_RECV( nyc, 1, MPI_INTEGER, 0, 2, comm_inter, status, & |
---|
| 3651 | ierr ) |
---|
| 3652 | CALL MPI_RECV( nzc, 1, MPI_INTEGER, 0, 3, comm_inter, status, & |
---|
| 3653 | ierr ) |
---|
| 3654 | CALL MPI_RECV( dxc, 1, MPI_REAL, 0, 4, comm_inter, status, & |
---|
| 3655 | ierr ) |
---|
| 3656 | CALL MPI_RECV( dyc, 1, MPI_REAL, 0, 5, comm_inter, status, & |
---|
| 3657 | ierr ) |
---|
| 3658 | CALL MPI_RECV( dzc, 1, MPI_REAL, 0, 6, comm_inter, status, & |
---|
| 3659 | ierr ) |
---|
| 3660 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, 0, 7, comm_inter, & |
---|
| 3661 | status, ierr ) |
---|
| 3662 | CALL MPI_RECV( cg_nprocs, 1, MPI_INTEGER, 0, 8, comm_inter, & |
---|
| 3663 | status, ierr ) |
---|
| 3664 | CALL MPI_SEND( nxf, 1, MPI_INTEGER, 0, 21, comm_inter, ierr ) |
---|
| 3665 | CALL MPI_SEND( nyf, 1, MPI_INTEGER, 0, 22, comm_inter, ierr ) |
---|
| 3666 | CALL MPI_SEND( nzf, 1, MPI_INTEGER, 0, 23, comm_inter, ierr ) |
---|
| 3667 | CALL MPI_SEND( dxf, 1, MPI_REAL, 0, 24, comm_inter, ierr ) |
---|
| 3668 | CALL MPI_SEND( dyf, 1, MPI_REAL, 0, 25, comm_inter, ierr ) |
---|
| 3669 | CALL MPI_SEND( dzf, 1, MPI_REAL, 0, 26, comm_inter, ierr ) |
---|
| 3670 | CALL MPI_SEND( pdims,2,MPI_INTEGER, 0, 27, comm_inter, ierr ) |
---|
| 3671 | CALL MPI_SEND( fg_nprocs,1,MPI_INTEGER, 0, 28, comm_inter, ierr ) |
---|
| 3672 | ENDIF |
---|
| 3673 | |
---|
| 3674 | CALL MPI_BCAST( nxc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3675 | CALL MPI_BCAST( nyc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3676 | CALL MPI_BCAST( nzc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3677 | CALL MPI_BCAST( dxc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3678 | CALL MPI_BCAST( dyc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3679 | CALL MPI_BCAST( dzc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3680 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3681 | CALL MPI_BCAST( cg_nprocs, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3682 | |
---|
| 3683 | ENDIF |
---|
[3065] | 3684 | |
---|
[2365] | 3685 | ngp_c = ( nxc+1 + 2 * nbgp ) * ( nyc+1 + 2 * nbgp ) |
---|
| 3686 | ngp_f = ( nxf+1 + 2 * nbgp ) * ( nyf+1 + 2 * nbgp ) |
---|
| 3687 | |
---|
| 3688 | IF ( coupling_mode(1:8) == 'vnested_') coupling_topology = 1 |
---|
| 3689 | |
---|
| 3690 | |
---|
| 3691 | !-- Nesting Ratio: For each coarse grid cell how many fine grid cells exist |
---|
| 3692 | cfratio(1) = INT ( (nxf+1) / (nxc+1) ) |
---|
| 3693 | cfratio(2) = INT ( (nyf+1) / (nyc+1) ) |
---|
| 3694 | cfratio(3) = CEILING ( dzc / dzf ) |
---|
| 3695 | |
---|
| 3696 | !-- target_id is used only for exhange of information like simulated_time |
---|
| 3697 | !-- which are then MPI_BCAST to other processors in the group |
---|
| 3698 | IF ( myid == 0 ) THEN |
---|
| 3699 | |
---|
| 3700 | IF ( TRIM( coupling_mode ) == 'vnested_crse' ) THEN |
---|
| 3701 | target_id = numprocs |
---|
| 3702 | ELSE IF ( TRIM( coupling_mode ) == 'vnested_fine' ) THEN |
---|
| 3703 | target_id = 0 |
---|
| 3704 | ENDIF |
---|
| 3705 | |
---|
| 3706 | ENDIF |
---|
| 3707 | |
---|
| 3708 | !-- Store partner grid dimenstions and create MPI derived types |
---|
| 3709 | |
---|
| 3710 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3711 | |
---|
| 3712 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 3713 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 3714 | |
---|
[2514] | 3715 | tempx = ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3716 | tempy = ( pdims_partner(2) / pdims(2) ) - 1 |
---|
[2365] | 3717 | ALLOCATE( c2f_dims_cg (0:5,offset(1):tempx+offset(1),offset(2):tempy+offset(2) ) ) |
---|
| 3718 | ALLOCATE( f2c_dims_cg (0:5,offset(1):tempx+offset(1),offset(2):tempy+offset(2) ) ) |
---|
| 3719 | |
---|
| 3720 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 3721 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3722 | map_coord(1) = i+offset(1) |
---|
| 3723 | map_coord(2) = j+offset(2) |
---|
| 3724 | |
---|
| 3725 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 3726 | |
---|
| 3727 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 3728 | comm_inter,status, ierr ) |
---|
| 3729 | |
---|
| 3730 | !-- Store the CG dimensions that correspond to the FG partner; needed for FG top BC |
---|
| 3731 | !-- One CG can have multiple FG partners. The 3D array is mapped by partner proc co-ord |
---|
| 3732 | c2f_dims_cg (0,map_coord(1),map_coord(2)) = bdims_rem (1,1) / cfratio(1) |
---|
| 3733 | c2f_dims_cg (1,map_coord(1),map_coord(2)) = bdims_rem (1,2) / cfratio(1) |
---|
| 3734 | c2f_dims_cg (2,map_coord(1),map_coord(2)) = bdims_rem (2,1) / cfratio(2) |
---|
| 3735 | c2f_dims_cg (3,map_coord(1),map_coord(2)) = bdims_rem (2,2) / cfratio(2) |
---|
| 3736 | c2f_dims_cg (4,map_coord(1),map_coord(2)) = bdims_rem (3,2) / cfratio(3) |
---|
| 3737 | c2f_dims_cg (5,map_coord(1),map_coord(2)) =(bdims_rem (3,2) / cfratio(3)) + 2 |
---|
| 3738 | |
---|
| 3739 | !-- Store the CG dimensions that correspond to the FG partner; needed for anterpolation |
---|
| 3740 | f2c_dims_cg (0,map_coord(1),map_coord(2)) = bdims_rem (1,1) / cfratio(1) |
---|
| 3741 | f2c_dims_cg (1,map_coord(1),map_coord(2)) = bdims_rem (1,2) / cfratio(1) |
---|
| 3742 | f2c_dims_cg (2,map_coord(1),map_coord(2)) = bdims_rem (2,1) / cfratio(2) |
---|
| 3743 | f2c_dims_cg (3,map_coord(1),map_coord(2)) = bdims_rem (2,2) / cfratio(2) |
---|
| 3744 | f2c_dims_cg (4,map_coord(1),map_coord(2)) = bdims_rem (3,1) |
---|
| 3745 | f2c_dims_cg (5,map_coord(1),map_coord(2)) =(bdims_rem (3,2)-cfratio(3))/ cfratio(3) |
---|
| 3746 | |
---|
| 3747 | CALL MPI_SEND( c2f_dims_cg (:,map_coord(1),map_coord(2)), 6, & |
---|
[2514] | 3748 | MPI_INTEGER, target_idex, 100, comm_inter, ierr ) |
---|
[2365] | 3749 | |
---|
| 3750 | CALL MPI_SEND( f2c_dims_cg (:,map_coord(1),map_coord(2)), 6, & |
---|
[2514] | 3751 | MPI_INTEGER, target_idex, 101, comm_inter, ierr ) |
---|
[2365] | 3752 | |
---|
| 3753 | end do |
---|
| 3754 | end do |
---|
| 3755 | |
---|
| 3756 | !-- A derived data type to pack 3 Z-levels of CG to set FG top BC |
---|
| 3757 | MTV_X = ( nxr - nxl + 1 ) + 2*nbgp |
---|
| 3758 | MTV_Y = ( nyn - nys + 1 ) + 2*nbgp |
---|
| 3759 | MTV_Z = nzt+1 - nzb +1 |
---|
| 3760 | |
---|
| 3761 | MTV_RX = ( c2f_dims_cg (1,offset(1),offset(2)) - c2f_dims_cg (0,offset(1),offset(2)) ) +1+2 |
---|
| 3762 | MTV_RY = ( c2f_dims_cg (3,offset(1),offset(2)) - c2f_dims_cg (2,offset(1),offset(2)) ) +1+2 |
---|
| 3763 | MTV_RZ = ( c2f_dims_cg (5,offset(1),offset(2)) - c2f_dims_cg (4,offset(1),offset(2)) ) +1 |
---|
| 3764 | |
---|
| 3765 | CALL MPI_TYPE_EXTENT(MPI_REAL, SIZEOFREAL, IERR) |
---|
| 3766 | |
---|
| 3767 | CALL MPI_TYPE_VECTOR ( MTV_RY, MTV_RZ, MTV_Z, MPI_REAL, TYPE_INT_YZ, IERR) |
---|
| 3768 | CALL MPI_TYPE_HVECTOR( MTV_RX, 1, MTV_Z*MTV_Y*SIZEOFREAL, & |
---|
[2514] | 3769 | TYPE_INT_YZ, TYPE_VNEST_BC, IERR) |
---|
[2365] | 3770 | CALL MPI_TYPE_FREE(TYPE_INT_YZ, IERR) |
---|
[2514] | 3771 | CALL MPI_TYPE_COMMIT(TYPE_VNEST_BC, IERR) |
---|
[2365] | 3772 | |
---|
| 3773 | |
---|
| 3774 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3775 | |
---|
| 3776 | ALLOCATE( c2f_dims_fg (0:5) ) |
---|
| 3777 | ALLOCATE( f2c_dims_fg (0:5) ) |
---|
| 3778 | |
---|
| 3779 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 3780 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 3781 | map_coord(1) = offset(1) |
---|
| 3782 | map_coord(2) = offset(2) |
---|
| 3783 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 3784 | |
---|
| 3785 | bdims (1,1) = nxl |
---|
| 3786 | bdims (1,2) = nxr |
---|
| 3787 | bdims (2,1) = nys |
---|
| 3788 | bdims (2,2) = nyn |
---|
| 3789 | bdims (3,1) = nzb |
---|
| 3790 | bdims (3,2) = nzt |
---|
| 3791 | |
---|
| 3792 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 3793 | comm_inter, ierr ) |
---|
| 3794 | |
---|
| 3795 | !-- Store the CG dimensions that correspond to the FG partner; needed for FG top BC |
---|
| 3796 | !-- One FG can have only one CG partner |
---|
| 3797 | CALL MPI_RECV( c2f_dims_fg, 6, MPI_INTEGER, target_idex, 100, & |
---|
| 3798 | comm_inter,status, ierr ) |
---|
| 3799 | |
---|
| 3800 | CALL MPI_RECV( f2c_dims_fg, 6, MPI_INTEGER, target_idex, 101, & |
---|
| 3801 | comm_inter,status, ierr ) |
---|
| 3802 | |
---|
| 3803 | !-- Store the CG dimensions that correspond to the FG partner; needed for anterpolation |
---|
| 3804 | |
---|
| 3805 | n_cell_c = (f2c_dims_fg(1)-f2c_dims_fg(0)+1) * & |
---|
| 3806 | (f2c_dims_fg(3)-f2c_dims_fg(2)+1) * & |
---|
| 3807 | (f2c_dims_fg(5)-f2c_dims_fg(4)+0) |
---|
| 3808 | |
---|
| 3809 | CALL MPI_TYPE_CONTIGUOUS(n_cell_c, MPI_REAL, TYPE_VNEST_ANTER, IERR) |
---|
| 3810 | CALL MPI_TYPE_COMMIT(TYPE_VNEST_ANTER, ierr) |
---|
| 3811 | |
---|
| 3812 | ENDIF |
---|
[2712] | 3813 | #endif |
---|
[2365] | 3814 | END SUBROUTINE vnest_init_pegrid_domain |
---|
| 3815 | |
---|
| 3816 | |
---|
| 3817 | SUBROUTINE vnest_init_grid |
---|
| 3818 | |
---|
[2712] | 3819 | #if defined( __parallel ) |
---|
[3065] | 3820 | USE arrays_3d, & |
---|
[2365] | 3821 | ONLY: zu, zw |
---|
| 3822 | |
---|
[3065] | 3823 | USE control_parameters, & |
---|
| 3824 | ONLY: coupling_mode, message_string, number_stretch_level_start |
---|
[2365] | 3825 | |
---|
[3065] | 3826 | USE indices, & |
---|
[2365] | 3827 | ONLY: nzt |
---|
| 3828 | |
---|
| 3829 | USE kinds |
---|
| 3830 | |
---|
| 3831 | USE pegrid |
---|
| 3832 | |
---|
[2514] | 3833 | IMPLICIT NONE |
---|
[2365] | 3834 | |
---|
[3065] | 3835 | ! |
---|
| 3836 | !-- Allocate and Exchange zuc and zuf, zwc and zwf |
---|
[2365] | 3837 | IF ( coupling_mode(1:8) == 'vnested_' ) THEN |
---|
| 3838 | |
---|
| 3839 | ALLOCATE( zuc(0:nzc+1), zuf(0:nzf+1) ) |
---|
| 3840 | ALLOCATE( zwc(0:nzc+1), zwf(0:nzf+1) ) |
---|
| 3841 | |
---|
| 3842 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
[3065] | 3843 | |
---|
| 3844 | zuc = zu |
---|
| 3845 | zwc = zw |
---|
| 3846 | |
---|
[2365] | 3847 | IF ( myid == 0 ) THEN |
---|
| 3848 | |
---|
| 3849 | CALL MPI_SEND( zuc, nzt+2, MPI_REAL, numprocs, 41, comm_inter, & |
---|
| 3850 | ierr ) |
---|
| 3851 | CALL MPI_RECV( zuf, nzf+2, MPI_REAL, numprocs, 42, comm_inter, & |
---|
| 3852 | status, ierr ) |
---|
| 3853 | |
---|
| 3854 | CALL MPI_SEND( zwc, nzt+2, MPI_REAL, numprocs, 43, comm_inter, & |
---|
| 3855 | ierr ) |
---|
| 3856 | CALL MPI_RECV( zwf, nzf+2, MPI_REAL, numprocs, 44, comm_inter, & |
---|
| 3857 | status, ierr ) |
---|
| 3858 | |
---|
| 3859 | ENDIF |
---|
| 3860 | |
---|
| 3861 | CALL MPI_BCAST( zuf,nzf+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3862 | CALL MPI_BCAST( zwf,nzf+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3863 | |
---|
| 3864 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3865 | |
---|
[3065] | 3866 | ! |
---|
| 3867 | !-- Check if stretching is used within the nested domain |
---|
| 3868 | IF ( number_stretch_level_start > 0 ) THEN |
---|
| 3869 | message_string = 'Stretching in the nested domain is not '//& |
---|
| 3870 | 'allowed' |
---|
[3066] | 3871 | CALL message( 'vnest_init_grid', 'PA0498', 1, 2, 0, 6, 0 ) |
---|
[3065] | 3872 | ENDIF |
---|
| 3873 | |
---|
| 3874 | zuf = zu |
---|
| 3875 | zwf = zw |
---|
| 3876 | |
---|
[2365] | 3877 | IF ( myid == 0 ) THEN |
---|
| 3878 | |
---|
| 3879 | CALL MPI_RECV( zuc,nzc+2, MPI_REAL, 0, 41, comm_inter, status, & |
---|
| 3880 | ierr ) |
---|
| 3881 | CALL MPI_SEND( zuf,nzt+2, MPI_REAL, 0, 42, comm_inter, ierr ) |
---|
| 3882 | |
---|
| 3883 | CALL MPI_RECV( zwc,nzc+2, MPI_REAL, 0, 43, comm_inter, status, & |
---|
| 3884 | ierr ) |
---|
| 3885 | CALL MPI_SEND( zwf,nzt+2, MPI_REAL, 0, 44, comm_inter, ierr ) |
---|
| 3886 | ENDIF |
---|
| 3887 | |
---|
| 3888 | CALL MPI_BCAST( zuc,nzc+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3889 | CALL MPI_BCAST( zwc,nzc+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3890 | |
---|
| 3891 | ENDIF |
---|
| 3892 | ENDIF |
---|
| 3893 | |
---|
[2712] | 3894 | #endif |
---|
[2365] | 3895 | END SUBROUTINE vnest_init_grid |
---|
| 3896 | |
---|
| 3897 | |
---|
| 3898 | SUBROUTINE vnest_check_parameters |
---|
[2712] | 3899 | #if defined( __parallel ) |
---|
[2365] | 3900 | |
---|
[2712] | 3901 | USE pegrid, & |
---|
| 3902 | ONLY: myid |
---|
[2365] | 3903 | |
---|
[2514] | 3904 | IMPLICIT NONE |
---|
[2365] | 3905 | |
---|
[2514] | 3906 | IF (myid==0) PRINT*, '*** vnest: check parameters not implemented yet ***' |
---|
[2365] | 3907 | |
---|
[2712] | 3908 | #endif |
---|
[2365] | 3909 | END SUBROUTINE vnest_check_parameters |
---|
| 3910 | |
---|
| 3911 | |
---|
| 3912 | SUBROUTINE vnest_timestep_sync |
---|
| 3913 | |
---|
[2712] | 3914 | #if defined( __parallel ) |
---|
[2365] | 3915 | USE control_parameters, & |
---|
[4101] | 3916 | ONLY: coupling_mode, dt_3d |
---|
[2365] | 3917 | |
---|
| 3918 | USE interfaces |
---|
| 3919 | |
---|
| 3920 | USE kinds |
---|
| 3921 | |
---|
| 3922 | USE pegrid |
---|
| 3923 | |
---|
| 3924 | IMPLICIT NONE |
---|
| 3925 | |
---|
| 3926 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
[2514] | 3927 | dtc = dt_3d |
---|
| 3928 | if (myid == 0) then |
---|
[2365] | 3929 | CALL MPI_SEND( dt_3d, 1, MPI_REAL, target_id, & |
---|
| 3930 | 31, comm_inter, ierr ) |
---|
| 3931 | CALL MPI_RECV( dtf, 1, MPI_REAL, & |
---|
| 3932 | target_id, 32, comm_inter, status, ierr ) |
---|
| 3933 | |
---|
[2514] | 3934 | endif |
---|
| 3935 | CALL MPI_BCAST( dtf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
[2365] | 3936 | ELSE |
---|
[2514] | 3937 | dtf = dt_3d |
---|
| 3938 | if (myid == 0) then |
---|
[2365] | 3939 | CALL MPI_RECV( dtc, 1, MPI_REAL, & |
---|
| 3940 | target_id, 31, comm_inter, status, ierr ) |
---|
| 3941 | CALL MPI_SEND( dt_3d, 1, MPI_REAL, target_id, & |
---|
| 3942 | 32, comm_inter, ierr ) |
---|
| 3943 | |
---|
[2514] | 3944 | endif |
---|
| 3945 | CALL MPI_BCAST( dtc, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
[2365] | 3946 | |
---|
| 3947 | ENDIF |
---|
| 3948 | !-- Identical timestep for coarse and fine grids |
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| 3949 | dt_3d = MIN( dtc, dtf ) |
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[2712] | 3950 | #endif |
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[2365] | 3951 | END SUBROUTINE vnest_timestep_sync |
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| 3952 | |
---|
| 3953 | SUBROUTINE vnest_deallocate |
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[2712] | 3954 | #if defined( __parallel ) |
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[2365] | 3955 | USE control_parameters, & |
---|
| 3956 | ONLY: coupling_mode |
---|
| 3957 | |
---|
| 3958 | IMPLICIT NONE |
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| 3959 | |
---|
| 3960 | IF ( ALLOCATED(c_rnk_lst) ) DEALLOCATE (c_rnk_lst) |
---|
| 3961 | IF ( ALLOCATED(f_rnk_lst) ) DEALLOCATE (f_rnk_lst) |
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| 3962 | |
---|
| 3963 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3964 | IF ( ALLOCATED (c2f_dims_cg) ) DEALLOCATE (c2f_dims_cg) |
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| 3965 | IF ( ALLOCATED (f2c_dims_cg) ) DEALLOCATE (f2c_dims_cg) |
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| 3966 | ELSEIF( coupling_mode == 'vnested_fine' ) THEN |
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| 3967 | IF ( ALLOCATED (c2f_dims_fg) ) DEALLOCATE (c2f_dims_fg) |
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| 3968 | IF ( ALLOCATED (f2c_dims_fg) ) DEALLOCATE (f2c_dims_fg) |
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| 3969 | ENDIF |
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[2712] | 3970 | #endif |
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[2365] | 3971 | END SUBROUTINE vnest_deallocate |
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| 3972 | |
---|
[4444] | 3973 | #endif |
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[3802] | 3974 | END MODULE vertical_nesting_mod |
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