[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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[2718] | 17 | ! Copyright 1997-2018 Leibniz Universitaet Hannover |
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| 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 3083 2018-06-19 14:03:12Z suehring $ |
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[3066] | 28 | ! Error messages revised |
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| 29 | ! |
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| 30 | ! 3065 2018-06-12 07:03:02Z Giersch |
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[3065] | 31 | ! dz was replaced by dz(1), error messages related to vertical grid stretching |
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| 32 | ! have been added |
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| 33 | ! |
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| 34 | ! 3049 2018-05-29 13:52:36Z Giersch |
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[3049] | 35 | ! Error messages revised |
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| 36 | ! |
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| 37 | ! 3045 2018-05-28 07:55:41Z Giersch |
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[3045] | 38 | ! Error message revised |
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| 39 | ! |
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| 40 | ! 2718 2018-01-02 08:49:38Z maronga |
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[2716] | 41 | ! Corrected "Former revisions" section |
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| 42 | ! |
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| 43 | ! 2712 2017-12-20 17:32:50Z kanani |
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[2712] | 44 | ! Formatting and clean-up (SadiqHuq) |
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| 45 | ! |
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| 46 | ! 2696 2017-12-14 17:12:51Z kanani |
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[2716] | 47 | ! Change in file header (GPL part) |
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| 48 | ! Renamed diffusivities to tcm_diffusivities (TG) |
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[2696] | 49 | ! |
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| 50 | ! 2516 2017-10-04 11:03:04Z suehring |
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[2516] | 51 | ! Remove tabs |
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| 52 | ! |
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| 53 | ! 2514 2017-10-04 09:52:37Z suehring |
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[2696] | 54 | ! Remove tabs |
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| 55 | ! |
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| 56 | ! 2514 2017-10-04 09:52:37Z suehring |
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[2374] | 57 | ! Added todo list |
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| 58 | ! |
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| 59 | ! 2365 2017-08-21 14:59:59Z kanani |
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[2365] | 60 | ! Initial revision (SadiqHuq) |
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| 61 | ! |
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| 62 | ! |
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| 63 | ! |
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| 64 | ! |
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| 65 | ! Description: |
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| 66 | ! ------------ |
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[2374] | 67 | !> Module for vertical nesting. |
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| 68 | !> |
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| 69 | !> Definition of parameters and variables for vertical nesting |
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[2712] | 70 | !> The horizontal extent of the parent (Coarse Grid) and the child (Fine Grid) |
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| 71 | !> have to be identical. The vertical extent of the FG should be smaller than CG. |
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| 72 | !> Only integer nesting ratio supported. Odd nesting ratio preferred |
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| 73 | !> The code follows MPI-1 standards. The available processors are split into |
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| 74 | !> two groups using MPI_COMM_SPLIT. Exchange of data from CG to FG is called |
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| 75 | !> interpolation. FG initialization by interpolation is done once at the start. |
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| 76 | !> FG boundary conditions are set by interpolated at every timestep. |
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| 77 | !> Exchange of data from CG to FG is called anterpolation, the two-way interaction |
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| 78 | !> occurs at every timestep. |
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| 79 | !> vnest_start_time set in PARIN allows delayed start of the coupling |
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| 80 | !> after spin-up of the CG |
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[2374] | 81 | !> |
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[3065] | 82 | !> @todo Replace dz(1) appropriatly to account for grid stretching |
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[2374] | 83 | !> @todo Ensure that code can be compiled for serial and parallel mode. Please |
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| 84 | !> check the placement of the directive "__parallel". |
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| 85 | !> @todo Add descriptions for all declared variables/parameters, one declaration |
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| 86 | !> statement per variable |
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| 87 | !> @todo Add a descriptive header above each subroutine (see land_surface_model) |
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| 88 | !> @todo FORTRAN language statements must not be used as names for variables |
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| 89 | !> (e.g. if). Please rename it. |
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| 90 | !> @todo Revise code according to PALM Coding Standard |
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[2365] | 91 | !------------------------------------------------------------------------------! |
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| 92 | MODULE vertical_nesting_mod |
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| 93 | |
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| 94 | USE kinds |
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| 95 | |
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| 96 | IMPLICIT NONE |
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| 97 | |
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[2712] | 98 | LOGICAL :: vnested = .FALSE. !> set to true when |
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| 99 | !> mrun is called with -N option |
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| 100 | LOGICAL :: vnest_init = .FALSE. !> set to true when FG is initialized |
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| 101 | REAL(wp) :: vnest_start_time = 9999999.9 !> simulated time when FG should be |
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| 102 | !> initialized. Should be |
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| 103 | !> identical in PARIN & PARIN_N |
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[2365] | 104 | |
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| 105 | |
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| 106 | |
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[2712] | 107 | INTEGER(iwp),DIMENSION(3,2) :: bdims = 0 !> sub-domain grid topology of current PE |
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| 108 | INTEGER(iwp),DIMENSION(3,2) :: bdims_rem = 0 !> sub-domain grid topology of partner PE |
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| 109 | INTEGER(iwp) :: cg_nprocs !> no. of PE in CG. Set by mrun -N |
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| 110 | INTEGER(iwp) :: fg_nprocs !> no. of PE in FG. Set by mrun -N |
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| 111 | INTEGER(iwp) :: TYPE_VNEST_BC !> derived contiguous data type for interpolation |
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| 112 | INTEGER(iwp) :: TYPE_VNEST_ANTER !> derived contiguous data type for anterpolation |
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| 113 | INTEGER(iwp),DIMENSION(:,:,:),ALLOCATABLE :: c2f_dims_cg !> One CG PE sends data to multiple FG PEs |
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| 114 | !> list of grid-topology of partners |
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| 115 | INTEGER(iwp),DIMENSION(:,:,:),ALLOCATABLE :: f2c_dims_cg !> One CG PE receives data from multiple FG PEs |
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| 116 | !> list of grid-topology of partners |
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| 117 | INTEGER(iwp),DIMENSION(:),ALLOCATABLE :: c2f_dims_fg !> One FG PE sends data to multiple CG PE |
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| 118 | !> list of grid-topology of partner |
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| 119 | INTEGER(iwp),DIMENSION(:),ALLOCATABLE :: f2c_dims_fg !> One FG PE sends data to only one CG PE |
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| 120 | !> list of grid-topology of partner |
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[2365] | 121 | |
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[2712] | 122 | INTEGER(iwp),DIMENSION(:,:),ALLOCATABLE :: f_rnk_lst !> list storing rank of FG PE denoted by pdims |
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| 123 | INTEGER(iwp),DIMENSION(:,:),ALLOCATABLE :: c_rnk_lst !> list storing rank of CG PE denoted by pdims |
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| 124 | INTEGER(iwp),DIMENSION(3) :: cfratio !> Nesting ratio in x,y and z-directions |
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[2365] | 125 | |
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[2712] | 126 | INTEGER(iwp) :: nxc !> no. of CG grid points in x-direction |
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| 127 | INTEGER(iwp) :: nxf !> no. of FG grid points in x-direction |
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| 128 | INTEGER(iwp) :: nyc !> no. of CG grid points in y-direction |
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| 129 | INTEGER(iwp) :: nyf !> no. of FG grid points in y-direction |
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| 130 | INTEGER(iwp) :: nzc !> no. of CG grid points in z-direction |
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| 131 | INTEGER(iwp) :: nzf !> no. of FG grid points in z-direction |
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| 132 | INTEGER(iwp) :: ngp_c !> no. of CG grid points in one vertical level |
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| 133 | INTEGER(iwp) :: ngp_f !> no. of FG grid points in one vertical level |
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[2365] | 134 | |
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[2712] | 135 | INTEGER(iwp) :: n_cell_c !> total no. of CG grid points in a PE |
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| 136 | INTEGER(iwp) :: n_cell_f !> total no. of FG grid points in a PE |
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| 137 | INTEGER(iwp),DIMENSION(2) :: pdims_partner !> processor topology of partner PE |
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| 138 | INTEGER(iwp) :: target_idex !> temporary variable |
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| 139 | INTEGER(iwp),DIMENSION(2) :: offset !> temporary variable |
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| 140 | INTEGER(iwp),DIMENSION(2) :: map_coord !> temporary variable |
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[2365] | 141 | |
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[2712] | 142 | REAL(wp) :: dxc !> CG grid pacing in x-direction |
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| 143 | REAL(wp) :: dyc !> FG grid pacing in x-direction |
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| 144 | REAL(wp) :: dxf !> CG grid pacing in y-direction |
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| 145 | REAL(wp) :: dyf !> FG grid pacing in y-direction |
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| 146 | REAL(wp) :: dzc !> CG grid pacing in z-direction |
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| 147 | REAL(wp) :: dzf !> FG grid pacing in z-direction |
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| 148 | REAL(wp) :: dtc !> dt calculated for CG |
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| 149 | REAL(wp) :: dtf !> dt calculated for FG |
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[2365] | 150 | |
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[2712] | 151 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zuc !> CG vertical u-levels |
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| 152 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zuf !> FG vertical u-levels |
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| 153 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zwc !> CG vertical w-levels |
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| 154 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zwf !> FG vertical w-levels |
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| 155 | REAL(wp), DIMENSION(:,:,:), POINTER :: interpol3d !> pointers to simplify function calls |
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| 156 | REAL(wp), DIMENSION(:,:,:), POINTER :: anterpol3d !> pointers to simplify function calls |
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[2365] | 157 | |
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| 158 | |
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[2712] | 159 | REAL(wp),DIMENSION(:,:,:), ALLOCATABLE :: work3d !> temporary array for exchange of 3D data |
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| 160 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dusws !> temporary array for exchange of 2D data |
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| 161 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dvsws !> temporary array for exchange of 2D data |
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| 162 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dts !> temporary array for exchange of 2D data |
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| 163 | REAL(wp),DIMENSION(:,:), ALLOCATABLE :: work2dus !> temporary array for exchange of 2D data |
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| 164 | |
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[2365] | 165 | SAVE |
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| 166 | |
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| 167 | !-- Public functions |
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| 168 | PUBLIC vnest_init_fine, vnest_boundary_conds, vnest_anterpolate, & |
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[2514] | 169 | vnest_boundary_conds_khkm, vnest_anterpolate_e, & |
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| 170 | vnest_init_pegrid_rank, vnest_init_pegrid_domain, vnest_init_grid, & |
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| 171 | vnest_timestep_sync, vnest_deallocate |
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[2365] | 172 | |
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| 173 | !-- Public constants and variables |
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[2712] | 174 | PUBLIC vnested, vnest_init, vnest_start_time |
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[2365] | 175 | |
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| 176 | PRIVATE bdims, bdims_rem, & |
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[2712] | 177 | work3d, work2dusws, work2dvsws, work2dts, work2dus, & |
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[2365] | 178 | dxc, dyc, dxf, dyf, dzc, dzf, dtc, dtf, & |
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| 179 | zuc, zuf, zwc, zwf, interpol3d, anterpol3d, & |
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| 180 | cg_nprocs, fg_nprocs, & |
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| 181 | c2f_dims_cg, c2f_dims_fg, f2c_dims_cg, f2c_dims_fg, & |
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| 182 | f_rnk_lst, c_rnk_lst, cfratio, pdims_partner, & |
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| 183 | nxc, nxf, nyc, nyf, nzc, nzf, & |
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| 184 | ngp_c, ngp_f, target_idex, n_cell_c, n_cell_f, & |
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[2514] | 185 | offset, map_coord, TYPE_VNEST_BC, TYPE_VNEST_ANTER |
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[2365] | 186 | |
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| 187 | INTERFACE vnest_anterpolate |
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| 188 | MODULE PROCEDURE vnest_anterpolate |
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| 189 | END INTERFACE vnest_anterpolate |
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| 190 | |
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| 191 | INTERFACE vnest_anterpolate_e |
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| 192 | MODULE PROCEDURE vnest_anterpolate_e |
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| 193 | END INTERFACE vnest_anterpolate_e |
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| 194 | |
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| 195 | INTERFACE vnest_boundary_conds |
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| 196 | MODULE PROCEDURE vnest_boundary_conds |
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| 197 | END INTERFACE vnest_boundary_conds |
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| 198 | |
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| 199 | INTERFACE vnest_boundary_conds_khkm |
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| 200 | MODULE PROCEDURE vnest_boundary_conds_khkm |
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| 201 | END INTERFACE vnest_boundary_conds_khkm |
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| 202 | |
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| 203 | INTERFACE vnest_check_parameters |
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| 204 | MODULE PROCEDURE vnest_check_parameters |
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| 205 | END INTERFACE vnest_check_parameters |
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| 206 | |
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| 207 | INTERFACE vnest_deallocate |
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| 208 | MODULE PROCEDURE vnest_deallocate |
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| 209 | END INTERFACE vnest_deallocate |
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| 210 | |
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| 211 | INTERFACE vnest_init_fine |
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| 212 | MODULE PROCEDURE vnest_init_fine |
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| 213 | END INTERFACE vnest_init_fine |
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| 214 | |
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| 215 | INTERFACE vnest_init_grid |
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| 216 | MODULE PROCEDURE vnest_init_grid |
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| 217 | END INTERFACE vnest_init_grid |
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| 218 | |
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| 219 | INTERFACE vnest_init_pegrid_domain |
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| 220 | MODULE PROCEDURE vnest_init_pegrid_domain |
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| 221 | END INTERFACE vnest_init_pegrid_domain |
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| 222 | |
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| 223 | INTERFACE vnest_init_pegrid_rank |
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| 224 | MODULE PROCEDURE vnest_init_pegrid_rank |
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| 225 | END INTERFACE vnest_init_pegrid_rank |
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| 226 | |
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| 227 | INTERFACE vnest_timestep_sync |
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| 228 | MODULE PROCEDURE vnest_timestep_sync |
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| 229 | END INTERFACE vnest_timestep_sync |
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| 230 | |
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| 231 | CONTAINS |
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| 232 | |
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| 233 | |
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| 234 | |
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| 235 | SUBROUTINE vnest_init_fine |
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[2712] | 236 | #if defined( __parallel ) |
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[2365] | 237 | |
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| 238 | !--------------------------------------------------------------------------------! |
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| 239 | ! Description: |
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| 240 | ! ------------ |
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| 241 | ! At the specified vnest_start_time initialize the Fine Grid based on the coarse |
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| 242 | ! grid values |
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| 243 | !------------------------------------------------------------------------------! |
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| 244 | |
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| 245 | |
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| 246 | USE arrays_3d |
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| 247 | USE control_parameters |
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| 248 | USE grid_variables |
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| 249 | USE indices |
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| 250 | USE interfaces |
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| 251 | USE pegrid |
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[2712] | 252 | USE surface_mod, & |
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[2365] | 253 | ONLY : surf_def_h, surf_def_v |
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[2712] | 254 | USE turbulence_closure_mod, & |
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[2696] | 255 | ONLY : tcm_diffusivities |
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[2712] | 256 | |
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[2365] | 257 | |
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| 258 | IMPLICIT NONE |
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| 259 | |
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[2712] | 260 | REAL(wp) :: time_since_reference_point_rem |
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| 261 | INTEGER(iwp) :: i |
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| 262 | INTEGER(iwp) :: j |
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| 263 | INTEGER(iwp) :: k |
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| 264 | INTEGER(iwp) :: im |
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| 265 | INTEGER(iwp) :: jn |
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| 266 | INTEGER(iwp) :: ko |
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| 267 | INTEGER(iwp) :: iif |
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| 268 | INTEGER(iwp) :: jjf |
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| 269 | INTEGER(iwp) :: kkf |
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[2365] | 270 | |
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| 271 | |
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[2712] | 272 | if (myid ==0 ) print *, ' TIME TO INIT FINE from COARSE', simulated_time |
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[2365] | 273 | |
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| 274 | ! |
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| 275 | !-- In case of model termination initiated by the remote model |
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| 276 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
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| 277 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
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| 278 | !-- intercomminucation hang. |
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| 279 | !-- If necessary, the coupler will be called at the beginning of the next |
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| 280 | !-- restart run. |
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| 281 | |
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| 282 | IF ( myid == 0) THEN |
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[3045] | 283 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
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| 284 | target_id, 0, & |
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| 285 | terminate_coupled_remote, 1, MPI_INTEGER, & |
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| 286 | target_id, 0, & |
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[2365] | 287 | comm_inter, status, ierr ) |
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| 288 | ENDIF |
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| 289 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
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| 290 | ierr ) |
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| 291 | |
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| 292 | IF ( terminate_coupled_remote > 0 ) THEN |
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[3045] | 293 | WRITE( message_string, * ) 'remote model "', & |
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| 294 | TRIM( coupling_mode_remote ), & |
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| 295 | '" terminated', & |
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[3046] | 296 | '&with terminate_coupled_remote = ', & |
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[3045] | 297 | terminate_coupled_remote, & |
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[3046] | 298 | '&local model "', TRIM( coupling_mode ), & |
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[3045] | 299 | '" has', & |
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[3046] | 300 | '&terminate_coupled = ', & |
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[2365] | 301 | terminate_coupled |
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| 302 | CALL message( 'vnest_init_fine', 'PA0310', 1, 2, 0, 6, 0 ) |
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| 303 | RETURN |
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| 304 | ENDIF |
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| 305 | |
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| 306 | |
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| 307 | ! |
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| 308 | !-- Exchange the current simulated time between the models, |
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| 309 | !-- currently just for total_2ding |
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| 310 | IF ( myid == 0 ) THEN |
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| 311 | |
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| 312 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
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| 313 | 11, comm_inter, ierr ) |
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| 314 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
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| 315 | target_id, 11, comm_inter, status, ierr ) |
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| 316 | |
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| 317 | ENDIF |
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| 318 | |
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| 319 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
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| 320 | ierr ) |
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| 321 | |
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| 322 | |
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| 323 | IF ( coupling_mode == 'vnested_crse' ) THEN |
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| 324 | !-- Send data to fine grid for initialization |
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| 325 | |
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| 326 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
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| 327 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
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| 328 | |
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| 329 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
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| 330 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
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| 331 | map_coord(1) = i+offset(1) |
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| 332 | map_coord(2) = j+offset(2) |
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| 333 | |
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| 334 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
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| 335 | |
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| 336 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
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| 337 | comm_inter,status, ierr ) |
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| 338 | |
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| 339 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
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| 340 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
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| 341 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
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| 342 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
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| 343 | bdims (3,1) = bdims_rem (3,1) |
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| 344 | bdims (3,2) = bdims_rem (3,2) / cfratio(3) |
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| 345 | |
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| 346 | |
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| 347 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
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| 348 | comm_inter, ierr ) |
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| 349 | |
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| 350 | |
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| 351 | n_cell_c = (bdims(1,2)-bdims(1,1)+3) * & |
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| 352 | (bdims(2,2)-bdims(2,1)+3) * & |
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| 353 | (bdims(3,2)-bdims(3,1)+3) |
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| 354 | |
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| 355 | CALL MPI_SEND( u( bdims(3,1):bdims(3,2)+2, & |
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| 356 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 357 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 358 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 359 | 101, comm_inter, ierr) |
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[2365] | 360 | |
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| 361 | CALL MPI_SEND( v( bdims(3,1):bdims(3,2)+2, & |
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| 362 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 363 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 364 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 365 | 102, comm_inter, ierr) |
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[2365] | 366 | |
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| 367 | CALL MPI_SEND( w( bdims(3,1):bdims(3,2)+2, & |
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| 368 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 369 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 370 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 371 | 103, comm_inter, ierr) |
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[2365] | 372 | |
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| 373 | CALL MPI_SEND( pt(bdims(3,1):bdims(3,2)+2, & |
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| 374 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 375 | bdims(1,1)-1:bdims(1,2)+1),& |
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| 376 | n_cell_c, MPI_REAL, target_idex, & |
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[2514] | 377 | 105, comm_inter, ierr) |
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[2365] | 378 | |
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| 379 | IF ( humidity ) THEN |
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| 380 | CALL MPI_SEND( q(bdims(3,1):bdims(3,2)+2, & |
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| 381 | bdims(2,1)-1:bdims(2,2)+1, & |
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| 382 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 383 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 384 | 116, comm_inter, ierr) |
---|
[2365] | 385 | ENDIF |
---|
| 386 | |
---|
| 387 | CALL MPI_SEND( e( bdims(3,1):bdims(3,2)+2, & |
---|
| 388 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 389 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 390 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 391 | 104, comm_inter, ierr) |
---|
[2365] | 392 | |
---|
| 393 | CALL MPI_SEND(kh( bdims(3,1):bdims(3,2)+2, & |
---|
| 394 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 395 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 396 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 397 | 106, comm_inter, ierr) |
---|
[2365] | 398 | |
---|
| 399 | CALL MPI_SEND(km( bdims(3,1):bdims(3,2)+2, & |
---|
| 400 | 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, & |
---|
[2514] | 403 | 107, comm_inter, ierr) |
---|
[2365] | 404 | |
---|
| 405 | !-- Send Surface fluxes |
---|
| 406 | IF ( use_surface_fluxes ) THEN |
---|
| 407 | |
---|
| 408 | n_cell_c = (bdims(1,2)-bdims(1,1)+3) * & |
---|
| 409 | (bdims(2,2)-bdims(2,1)+3) |
---|
| 410 | |
---|
[2712] | 411 | ! |
---|
| 412 | !-- shf and z0 for CG / FG need to initialized in input file or user_code |
---|
| 413 | !-- TODO |
---|
| 414 | !-- initialization of usws, vsws, ts and us not vital to vnest FG |
---|
| 415 | !-- variables are not compatible with the new surface layer module |
---|
| 416 | ! |
---|
| 417 | ! CALL MPI_SEND(surf_def_h(0)%usws( bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 418 | ! bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 419 | ! n_cell_c, MPI_REAL, target_idex, & |
---|
| 420 | ! 110, comm_inter, ierr ) |
---|
| 421 | ! |
---|
| 422 | ! CALL MPI_SEND(surf_def_h(0)%vsws( bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 423 | ! bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 424 | ! n_cell_c, MPI_REAL, target_idex, & |
---|
| 425 | ! 111, comm_inter, ierr ) |
---|
| 426 | ! |
---|
| 427 | ! CALL MPI_SEND(ts ( bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 428 | ! bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 429 | ! n_cell_c, MPI_REAL, target_idex, & |
---|
| 430 | ! 112, comm_inter, ierr ) |
---|
| 431 | ! |
---|
| 432 | ! CALL MPI_SEND(us ( bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 433 | ! bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 434 | ! n_cell_c, MPI_REAL, target_idex, & |
---|
| 435 | ! 113, comm_inter, ierr ) |
---|
| 436 | ! |
---|
[2365] | 437 | ENDIF |
---|
| 438 | |
---|
| 439 | |
---|
| 440 | |
---|
| 441 | |
---|
| 442 | end do |
---|
| 443 | end do |
---|
| 444 | |
---|
| 445 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 446 | !-- Receive data from coarse grid for initialization |
---|
| 447 | |
---|
| 448 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 449 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 450 | map_coord(1) = offset(1) |
---|
| 451 | map_coord(2) = offset(2) |
---|
| 452 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 453 | |
---|
| 454 | bdims (1,1) = nxl |
---|
| 455 | bdims (1,2) = nxr |
---|
| 456 | bdims (2,1) = nys |
---|
| 457 | bdims (2,2) = nyn |
---|
| 458 | bdims (3,1) = nzb |
---|
| 459 | bdims (3,2) = nzt |
---|
| 460 | |
---|
| 461 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 462 | comm_inter, ierr ) |
---|
| 463 | |
---|
| 464 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 465 | comm_inter,status, ierr ) |
---|
| 466 | |
---|
| 467 | n_cell_c = (bdims_rem(1,2)-bdims_rem(1,1)+3) * & |
---|
| 468 | (bdims_rem(2,2)-bdims_rem(2,1)+3) * & |
---|
| 469 | (bdims_rem(3,2)-bdims_rem(3,1)+3) |
---|
| 470 | |
---|
| 471 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2)+2, & |
---|
| 472 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 473 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 474 | |
---|
| 475 | |
---|
| 476 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 101, & |
---|
| 477 | comm_inter,status, ierr ) |
---|
| 478 | interpol3d => u |
---|
| 479 | call interpolate_to_fine_u ( 101 ) |
---|
| 480 | |
---|
| 481 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 102, & |
---|
| 482 | comm_inter,status, ierr ) |
---|
| 483 | interpol3d => v |
---|
| 484 | call interpolate_to_fine_v ( 102 ) |
---|
| 485 | |
---|
| 486 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 103, & |
---|
| 487 | comm_inter,status, ierr ) |
---|
| 488 | interpol3d => w |
---|
| 489 | call interpolate_to_fine_w ( 103 ) |
---|
| 490 | |
---|
| 491 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 105, & |
---|
| 492 | comm_inter,status, ierr ) |
---|
| 493 | interpol3d => pt |
---|
| 494 | call interpolate_to_fine_s ( 105 ) |
---|
| 495 | |
---|
| 496 | IF ( humidity ) THEN |
---|
| 497 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 116, & |
---|
| 498 | comm_inter,status, ierr ) |
---|
| 499 | interpol3d => q |
---|
| 500 | call interpolate_to_fine_s ( 116 ) |
---|
| 501 | ENDIF |
---|
| 502 | |
---|
| 503 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 104, & |
---|
| 504 | comm_inter,status, ierr ) |
---|
| 505 | interpol3d => e |
---|
| 506 | call interpolate_to_fine_s ( 104 ) |
---|
| 507 | |
---|
| 508 | !-- kh,km no target attribute, use of pointer not possible |
---|
| 509 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 106, & |
---|
| 510 | comm_inter,status, ierr ) |
---|
| 511 | call interpolate_to_fine_kh ( 106 ) |
---|
| 512 | |
---|
| 513 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 107, & |
---|
| 514 | comm_inter,status, ierr ) |
---|
| 515 | call interpolate_to_fine_km ( 107 ) |
---|
| 516 | |
---|
| 517 | DEALLOCATE( work3d ) |
---|
| 518 | NULLIFY ( interpol3d ) |
---|
| 519 | |
---|
[2514] | 520 | !-- Recv Surface Fluxes |
---|
[2365] | 521 | IF ( use_surface_fluxes ) THEN |
---|
| 522 | n_cell_c = (bdims_rem(1,2)-bdims_rem(1,1)+3) * & |
---|
| 523 | (bdims_rem(2,2)-bdims_rem(2,1)+3) |
---|
| 524 | |
---|
| 525 | ALLOCATE( work2dusws ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 526 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 527 | ALLOCATE( work2dvsws ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 528 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 529 | ALLOCATE( work2dts ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 530 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 531 | ALLOCATE( work2dus ( bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 532 | bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 533 | |
---|
[2712] | 534 | ! |
---|
| 535 | !-- shf and z0 for CG / FG need to initialized in input file or user_code |
---|
| 536 | !-- TODO |
---|
| 537 | !-- initialization of usws, vsws, ts and us not vital to vnest FG |
---|
| 538 | !-- variables are not compatible with the new surface layer module |
---|
| 539 | ! |
---|
| 540 | ! CALL MPI_RECV( work2dusws,n_cell_c, MPI_REAL, target_idex, 110, & |
---|
| 541 | ! comm_inter,status, ierr ) |
---|
| 542 | ! |
---|
| 543 | ! CALL MPI_RECV( work2dvsws,n_cell_c, MPI_REAL, target_idex, 111, & |
---|
| 544 | ! comm_inter,status, ierr ) |
---|
| 545 | ! |
---|
| 546 | ! CALL MPI_RECV( work2dts ,n_cell_c, MPI_REAL, target_idex, 112, & |
---|
| 547 | ! comm_inter,status, ierr ) |
---|
| 548 | ! |
---|
| 549 | ! CALL MPI_RECV( work2dus ,n_cell_c, MPI_REAL, target_idex, 113, & |
---|
| 550 | ! comm_inter,status, ierr ) |
---|
| 551 | ! |
---|
| 552 | ! CALL interpolate_to_fine_flux ( 108 ) |
---|
[2365] | 553 | |
---|
| 554 | DEALLOCATE( work2dusws ) |
---|
| 555 | DEALLOCATE( work2dvsws ) |
---|
| 556 | DEALLOCATE( work2dts ) |
---|
| 557 | DEALLOCATE( work2dus ) |
---|
| 558 | ENDIF |
---|
| 559 | |
---|
| 560 | IF ( .NOT. constant_diffusion ) THEN |
---|
[2712] | 561 | DO kkf = bdims(3,1)+1,bdims(3,2)+1 |
---|
| 562 | DO jjf = bdims(2,1),bdims(2,2) |
---|
| 563 | DO iif = bdims(1,1),bdims(1,2) |
---|
[2365] | 564 | |
---|
[2712] | 565 | IF ( e(kkf,jjf,iif) < 0.0 ) THEN |
---|
| 566 | e(kkf,jjf,iif) = 1E-15_wp |
---|
[2365] | 567 | END IF |
---|
| 568 | |
---|
| 569 | END DO |
---|
| 570 | END DO |
---|
| 571 | END DO |
---|
| 572 | ENDIF |
---|
| 573 | |
---|
| 574 | w(nzt+1,:,:) = w(nzt,:,:) |
---|
| 575 | |
---|
| 576 | CALL exchange_horiz( u, nbgp ) |
---|
| 577 | CALL exchange_horiz( v, nbgp ) |
---|
| 578 | CALL exchange_horiz( w, nbgp ) |
---|
| 579 | CALL exchange_horiz( pt, nbgp ) |
---|
| 580 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e, nbgp ) |
---|
| 581 | IF ( humidity ) CALL exchange_horiz( q, nbgp ) |
---|
| 582 | |
---|
| 583 | ! |
---|
| 584 | !-- Velocity boundary conditions at the bottom boundary |
---|
| 585 | IF ( ibc_uv_b == 0 ) THEN |
---|
| 586 | u(nzb,:,:) = 0.0_wp |
---|
| 587 | v(nzb,:,:) = 0.0_wp |
---|
| 588 | ELSE |
---|
| 589 | u(nzb,:,:) = u(nzb+1,:,:) |
---|
| 590 | v(nzb,:,:) = v(nzb+1,:,:) |
---|
| 591 | END IF |
---|
| 592 | |
---|
| 593 | |
---|
| 594 | w(nzb,:,:) = 0.0_wp |
---|
| 595 | |
---|
[2514] | 596 | ! |
---|
| 597 | !-- Temperature boundary conditions at the bottom boundary |
---|
[2365] | 598 | IF ( ibc_pt_b /= 0 ) THEN |
---|
| 599 | pt(nzb,:,:) = pt(nzb+1,:,:) |
---|
| 600 | END IF |
---|
| 601 | |
---|
| 602 | ! |
---|
| 603 | !-- Bottom boundary condition for the turbulent kinetic energy |
---|
| 604 | !-- Generally a Neumann condition with de/dz=0 is assumed |
---|
| 605 | IF ( .NOT. constant_diffusion ) THEN |
---|
| 606 | e(nzb,:,:) = e(nzb+1,:,:) |
---|
| 607 | END IF |
---|
| 608 | |
---|
| 609 | ! |
---|
| 610 | !-- Bottom boundary condition for turbulent diffusion coefficients |
---|
| 611 | km(nzb,:,:) = km(nzb+1,:,:) |
---|
| 612 | kh(nzb,:,:) = kh(nzb+1,:,:) |
---|
| 613 | |
---|
| 614 | !diffusivities required |
---|
| 615 | IF ( .NOT. humidity ) THEN |
---|
[2696] | 616 | CALL tcm_diffusivities( pt, pt_reference ) |
---|
[2365] | 617 | ELSE |
---|
[2696] | 618 | CALL tcm_diffusivities( vpt, pt_reference ) |
---|
[2365] | 619 | ENDIF |
---|
| 620 | |
---|
| 621 | |
---|
| 622 | ! |
---|
| 623 | !-- Reset Fine Grid top Boundary Condition |
---|
| 624 | !-- At the top of the FG, the scalars always follow Dirichlet condition |
---|
| 625 | |
---|
| 626 | ibc_pt_t = 0 |
---|
| 627 | |
---|
| 628 | !-- Initialize old time levels |
---|
| 629 | pt_p = pt; u_p = u; v_p = v; w_p = w |
---|
| 630 | IF ( .NOT. constant_diffusion ) e_p = e |
---|
| 631 | IF ( humidity ) THEN |
---|
| 632 | ibc_q_t = 0 |
---|
| 633 | q_p = q |
---|
| 634 | ENDIF |
---|
| 635 | |
---|
| 636 | ENDIF |
---|
| 637 | |
---|
| 638 | |
---|
| 639 | if (myid==0) print *, '** Fine Initalized ** simulated_time:', simulated_time |
---|
[2712] | 640 | |
---|
[2365] | 641 | CONTAINS |
---|
| 642 | |
---|
| 643 | SUBROUTINE interpolate_to_fine_w( tag ) |
---|
| 644 | |
---|
| 645 | USE arrays_3d |
---|
| 646 | USE control_parameters |
---|
| 647 | USE grid_variables |
---|
| 648 | USE indices |
---|
| 649 | USE pegrid |
---|
| 650 | |
---|
| 651 | |
---|
| 652 | IMPLICIT NONE |
---|
| 653 | |
---|
[2712] | 654 | INTEGER(iwp), intent(in) :: tag |
---|
| 655 | INTEGER(iwp) :: i |
---|
| 656 | INTEGER(iwp) :: j |
---|
| 657 | INTEGER(iwp) :: k |
---|
| 658 | INTEGER(iwp) :: iif |
---|
| 659 | INTEGER(iwp) :: jjf |
---|
| 660 | INTEGER(iwp) :: kkf |
---|
| 661 | INTEGER(iwp) :: nzbottom |
---|
| 662 | INTEGER(iwp) :: nztop |
---|
| 663 | INTEGER(iwp) :: bottomx |
---|
| 664 | INTEGER(iwp) :: bottomy |
---|
| 665 | INTEGER(iwp) :: bottomz |
---|
| 666 | INTEGER(iwp) :: topx |
---|
| 667 | INTEGER(iwp) :: topy |
---|
| 668 | INTEGER(iwp) :: topz |
---|
| 669 | REAL(wp) :: eps |
---|
| 670 | REAL(wp) :: alpha |
---|
| 671 | REAL(wp) :: eminus |
---|
| 672 | REAL(wp) :: edot |
---|
| 673 | REAL(wp) :: eplus |
---|
| 674 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprs |
---|
| 675 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprf |
---|
[2365] | 676 | |
---|
| 677 | |
---|
| 678 | nzbottom = bdims_rem (3,1) |
---|
| 679 | nztop = bdims_rem (3,2) |
---|
| 680 | |
---|
| 681 | ALLOCATE( wprf(nzbottom:nztop, bdims_rem(2,1)-1: bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 682 | ALLOCATE( wprs(nzbottom:nztop,nys:nyn,nxl:nxr) ) |
---|
| 683 | |
---|
| 684 | |
---|
| 685 | ! |
---|
| 686 | !-- Initialisation of the velocity component w |
---|
| 687 | ! |
---|
| 688 | !-- Interpolation in x-direction |
---|
| 689 | DO k = nzbottom, nztop |
---|
| 690 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 691 | DO i = bdims_rem(1,1),bdims_rem(1,2) |
---|
| 692 | |
---|
| 693 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 694 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 695 | |
---|
[2712] | 696 | DO iif = bottomx, topx |
---|
[2365] | 697 | |
---|
[2712] | 698 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 699 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 700 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 701 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 702 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 703 | |
---|
[2712] | 704 | wprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 705 | + edot * work3d(k,j,i) & |
---|
| 706 | + eplus * work3d(k,j,i+1) |
---|
| 707 | END DO |
---|
| 708 | |
---|
| 709 | END DO |
---|
| 710 | END DO |
---|
| 711 | END DO |
---|
| 712 | |
---|
| 713 | ! |
---|
| 714 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 715 | DO k = nzbottom, nztop |
---|
| 716 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 717 | |
---|
| 718 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 719 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 720 | |
---|
[2712] | 721 | DO iif = nxl, nxr |
---|
| 722 | DO jjf = bottomy, topy |
---|
[2365] | 723 | |
---|
[2712] | 724 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 725 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 726 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 727 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 728 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 729 | |
---|
[2712] | 730 | wprs(k,jjf,iif) = eminus * wprf(k,j-1,iif) & |
---|
| 731 | + edot * wprf(k,j,iif) & |
---|
| 732 | + eplus * wprf(k,j+1,iif) |
---|
[2365] | 733 | |
---|
| 734 | END DO |
---|
| 735 | END DO |
---|
| 736 | |
---|
| 737 | END DO |
---|
| 738 | END DO |
---|
| 739 | |
---|
| 740 | ! |
---|
| 741 | !-- Interpolation in z-direction (linear) |
---|
| 742 | |
---|
| 743 | DO k = nzbottom, nztop-1 |
---|
| 744 | |
---|
| 745 | bottomz = (dzc/dzf) * k |
---|
| 746 | topz = (dzc/dzf) * (k+1) - 1 |
---|
| 747 | |
---|
[2712] | 748 | DO jjf = nys, nyn |
---|
| 749 | DO iif = nxl, nxr |
---|
| 750 | DO kkf = bottomz, topz |
---|
[2365] | 751 | |
---|
[2712] | 752 | w(kkf,jjf,iif) = wprs(k,jjf,iif) + ( zwf(kkf) - zwc(k) ) & |
---|
| 753 | * ( wprs(k+1,jjf,iif) - wprs(k,jjf,iif) ) / dzc |
---|
[2365] | 754 | |
---|
| 755 | END DO |
---|
| 756 | END DO |
---|
| 757 | END DO |
---|
| 758 | |
---|
| 759 | END DO |
---|
| 760 | |
---|
[2712] | 761 | DO jjf = nys, nyn |
---|
| 762 | DO iif = nxl, nxr |
---|
[2365] | 763 | |
---|
[2712] | 764 | w(nzt,jjf,iif) = wprs(nztop,jjf,iif) |
---|
[2365] | 765 | |
---|
| 766 | END DO |
---|
| 767 | END DO |
---|
| 768 | ! |
---|
| 769 | ! w(nzb:nzt+1,nys:nyn,nxl:nxr) = 0 |
---|
| 770 | |
---|
| 771 | DEALLOCATE( wprf, wprs ) |
---|
| 772 | |
---|
| 773 | END SUBROUTINE interpolate_to_fine_w |
---|
| 774 | |
---|
| 775 | SUBROUTINE interpolate_to_fine_u( tag ) |
---|
| 776 | |
---|
| 777 | |
---|
| 778 | USE arrays_3d |
---|
| 779 | USE control_parameters |
---|
| 780 | USE grid_variables |
---|
| 781 | USE indices |
---|
| 782 | USE pegrid |
---|
| 783 | |
---|
| 784 | |
---|
| 785 | IMPLICIT NONE |
---|
| 786 | |
---|
[2712] | 787 | INTEGER(iwp), intent(in) :: tag |
---|
| 788 | INTEGER(iwp) :: i |
---|
| 789 | INTEGER(iwp) :: j |
---|
| 790 | INTEGER(iwp) :: k |
---|
| 791 | INTEGER(iwp) :: iif |
---|
| 792 | INTEGER(iwp) :: jjf |
---|
| 793 | INTEGER(iwp) :: kkf |
---|
| 794 | INTEGER(iwp) :: nzbottom |
---|
| 795 | INTEGER(iwp) :: nztop |
---|
| 796 | INTEGER(iwp) :: bottomx |
---|
| 797 | INTEGER(iwp) :: bottomy |
---|
| 798 | INTEGER(iwp) :: bottomz |
---|
| 799 | INTEGER(iwp) :: topx |
---|
| 800 | INTEGER(iwp) :: topy |
---|
| 801 | INTEGER(iwp) :: topz |
---|
| 802 | REAL(wp) :: eps |
---|
| 803 | REAL(wp) :: alpha |
---|
| 804 | REAL(wp) :: eminus |
---|
| 805 | REAL(wp) :: edot |
---|
| 806 | REAL(wp) :: eplus |
---|
| 807 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprf |
---|
| 808 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprs |
---|
[2365] | 809 | |
---|
| 810 | |
---|
| 811 | |
---|
| 812 | nzbottom = bdims_rem (3,1) |
---|
| 813 | nztop = bdims_rem (3,2) |
---|
| 814 | |
---|
| 815 | ALLOCATE( uprf(nzbottom:nztop+2,nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 816 | ALLOCATE( uprs(nzb+1:nzt+1,nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 817 | |
---|
| 818 | ! |
---|
| 819 | !-- Initialisation of the velocity component uf |
---|
| 820 | |
---|
| 821 | ! |
---|
| 822 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 823 | |
---|
| 824 | DO k = nzbottom, nztop+2 |
---|
| 825 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 826 | |
---|
| 827 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 828 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 829 | |
---|
| 830 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
[2712] | 831 | DO jjf = bottomy, topy |
---|
[2365] | 832 | |
---|
[2712] | 833 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 834 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 835 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 836 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 837 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 838 | |
---|
[2712] | 839 | uprf(k,jjf,i) = eminus * work3d(k,j-1,i) & |
---|
[2365] | 840 | + edot * work3d(k,j,i) & |
---|
| 841 | + eplus * work3d(k,j+1,i) |
---|
| 842 | |
---|
| 843 | END DO |
---|
| 844 | END DO |
---|
| 845 | |
---|
| 846 | END DO |
---|
| 847 | END DO |
---|
| 848 | |
---|
| 849 | ! |
---|
| 850 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 851 | |
---|
| 852 | DO k = nzbottom+1, nztop |
---|
| 853 | |
---|
| 854 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 855 | topz = (dzc/dzf) * k |
---|
| 856 | |
---|
[2712] | 857 | DO jjf = nys, nyn |
---|
[2365] | 858 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
[2712] | 859 | DO kkf = bottomz, topz |
---|
[2365] | 860 | |
---|
[2712] | 861 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 862 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 863 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 864 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 865 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 866 | |
---|
[2712] | 867 | uprs(kkf,jjf,i) = eminus * uprf(k-1,jjf,i) & |
---|
| 868 | + edot * uprf(k,jjf,i) & |
---|
| 869 | + eplus * uprf(k+1,jjf,i) |
---|
[2365] | 870 | |
---|
| 871 | END DO |
---|
| 872 | END DO |
---|
| 873 | END DO |
---|
| 874 | |
---|
| 875 | END DO |
---|
| 876 | |
---|
[2712] | 877 | DO jjf = nys, nyn |
---|
[2365] | 878 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 879 | |
---|
| 880 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 881 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 882 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 883 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 884 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 885 | |
---|
[2712] | 886 | uprs(nzt+1,jjf,i) = eminus * uprf(nztop,jjf,i) & |
---|
| 887 | + edot * uprf(nztop+1,jjf,i) & |
---|
| 888 | + eplus * uprf(nztop+2,jjf,i) |
---|
[2365] | 889 | |
---|
| 890 | END DO |
---|
| 891 | END DO |
---|
| 892 | |
---|
| 893 | ! |
---|
| 894 | !-- Interpolation in x-direction (linear) |
---|
| 895 | |
---|
[2712] | 896 | DO kkf = nzb+1, nzt+1 |
---|
| 897 | DO jjf = nys, nyn |
---|
[2365] | 898 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 899 | |
---|
| 900 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 901 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 902 | |
---|
[2712] | 903 | DO iif = bottomx, topx |
---|
| 904 | u(kkf,jjf,iif) = uprs(kkf,jjf,i) + ( iif * dxf - i * dxc ) & |
---|
| 905 | * ( uprs(kkf,jjf,i+1) - uprs(kkf,jjf,i) ) / dxc |
---|
[2365] | 906 | END DO |
---|
| 907 | |
---|
| 908 | END DO |
---|
| 909 | END DO |
---|
| 910 | END DO |
---|
| 911 | ! |
---|
| 912 | !-- Determination of uf at the bottom boundary |
---|
| 913 | |
---|
| 914 | |
---|
| 915 | |
---|
| 916 | DEALLOCATE( uprf, uprs ) |
---|
| 917 | |
---|
| 918 | END SUBROUTINE interpolate_to_fine_u |
---|
| 919 | |
---|
| 920 | |
---|
| 921 | SUBROUTINE interpolate_to_fine_v( tag ) |
---|
| 922 | |
---|
| 923 | |
---|
| 924 | USE arrays_3d |
---|
| 925 | USE control_parameters |
---|
| 926 | USE grid_variables |
---|
| 927 | USE indices |
---|
| 928 | USE pegrid |
---|
| 929 | |
---|
| 930 | |
---|
| 931 | IMPLICIT NONE |
---|
[2712] | 932 | |
---|
| 933 | INTEGER(iwp), intent(in) :: tag |
---|
| 934 | INTEGER(iwp) :: i |
---|
| 935 | INTEGER(iwp) :: j |
---|
| 936 | INTEGER(iwp) :: k |
---|
| 937 | INTEGER(iwp) :: iif |
---|
| 938 | INTEGER(iwp) :: jjf |
---|
| 939 | INTEGER(iwp) :: kkf |
---|
| 940 | INTEGER(iwp) :: nzbottom |
---|
| 941 | INTEGER(iwp) :: nztop |
---|
| 942 | INTEGER(iwp) :: bottomx |
---|
| 943 | INTEGER(iwp) :: bottomy |
---|
| 944 | INTEGER(iwp) :: bottomz |
---|
| 945 | INTEGER(iwp) :: topx |
---|
| 946 | INTEGER(iwp) :: topy |
---|
| 947 | INTEGER(iwp) :: topz |
---|
| 948 | REAL(wp) :: eps |
---|
| 949 | REAL(wp) :: alpha |
---|
| 950 | REAL(wp) :: eminus |
---|
| 951 | REAL(wp) :: edot |
---|
| 952 | REAL(wp) :: eplus |
---|
| 953 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprs |
---|
| 954 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprf |
---|
[2365] | 955 | |
---|
| 956 | |
---|
| 957 | nzbottom = bdims_rem (3,1) |
---|
| 958 | nztop = bdims_rem (3,2) |
---|
| 959 | |
---|
| 960 | ALLOCATE( vprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 961 | ALLOCATE( vprs(nzb+1:nzt+1, bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 962 | ! |
---|
| 963 | !-- Initialisation of the velocity component vf |
---|
| 964 | |
---|
| 965 | ! |
---|
| 966 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 967 | |
---|
| 968 | DO k = nzbottom, nztop+2 |
---|
| 969 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 970 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 971 | |
---|
| 972 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 973 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 974 | |
---|
[2712] | 975 | DO iif = bottomx, topx |
---|
[2365] | 976 | |
---|
[2712] | 977 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 978 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 979 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 980 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 981 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 982 | |
---|
[2712] | 983 | vprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 984 | + edot * work3d(k,j,i) & |
---|
| 985 | + eplus * work3d(k,j,i+1) |
---|
| 986 | |
---|
| 987 | END DO |
---|
| 988 | |
---|
| 989 | END DO |
---|
| 990 | END DO |
---|
| 991 | END DO |
---|
| 992 | |
---|
| 993 | ! |
---|
| 994 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 995 | |
---|
| 996 | DO k = nzbottom+1, nztop |
---|
| 997 | |
---|
| 998 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 999 | topz = (dzc/dzf) * k |
---|
| 1000 | |
---|
| 1001 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
[2712] | 1002 | DO iif = nxl, nxr |
---|
| 1003 | DO kkf = bottomz, topz |
---|
[2365] | 1004 | |
---|
[2712] | 1005 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 1006 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1007 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1008 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1009 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1010 | |
---|
[2712] | 1011 | vprs(kkf,j,iif) = eminus * vprf(k-1,j,iif) & |
---|
| 1012 | + edot * vprf(k,j,iif) & |
---|
| 1013 | + eplus * vprf(k+1,j,iif) |
---|
[2365] | 1014 | |
---|
| 1015 | END DO |
---|
| 1016 | END DO |
---|
| 1017 | END DO |
---|
| 1018 | |
---|
| 1019 | END DO |
---|
| 1020 | |
---|
| 1021 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
[2712] | 1022 | DO iif = nxl, nxr |
---|
[2365] | 1023 | |
---|
| 1024 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1025 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1026 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1027 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1028 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1029 | |
---|
[2712] | 1030 | vprs(nzt+1,j,iif) = eminus * vprf(nztop,j,iif) & |
---|
| 1031 | + edot * vprf(nztop+1,j,iif) & |
---|
| 1032 | + eplus * vprf(nztop+2,j,iif) |
---|
[2365] | 1033 | |
---|
| 1034 | END DO |
---|
| 1035 | END DO |
---|
| 1036 | |
---|
| 1037 | ! |
---|
| 1038 | !-- Interpolation in y-direction (linear) |
---|
| 1039 | |
---|
[2712] | 1040 | DO kkf = nzb+1, nzt+1 |
---|
[2365] | 1041 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1042 | |
---|
| 1043 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1044 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1045 | |
---|
[2712] | 1046 | DO iif = nxl, nxr |
---|
| 1047 | DO jjf = bottomy, topy |
---|
| 1048 | v (kkf,jjf,iif) = vprs(kkf,j,iif) + ( jjf * dyf - j * dyc ) & |
---|
| 1049 | * ( vprs(kkf,j+1,iif) - vprs(kkf,j,iif) ) / dyc |
---|
[2365] | 1050 | END DO |
---|
| 1051 | END DO |
---|
| 1052 | |
---|
| 1053 | END DO |
---|
| 1054 | END DO |
---|
| 1055 | |
---|
| 1056 | ! |
---|
| 1057 | !-- Determination of vf at the bottom boundary |
---|
| 1058 | |
---|
| 1059 | |
---|
| 1060 | DEALLOCATE( vprf, vprs ) |
---|
| 1061 | |
---|
| 1062 | END SUBROUTINE interpolate_to_fine_v |
---|
| 1063 | |
---|
| 1064 | |
---|
| 1065 | SUBROUTINE interpolate_to_fine_s( tag ) |
---|
| 1066 | |
---|
| 1067 | |
---|
| 1068 | USE arrays_3d |
---|
| 1069 | USE control_parameters |
---|
| 1070 | USE grid_variables |
---|
| 1071 | USE indices |
---|
| 1072 | USE pegrid |
---|
| 1073 | |
---|
| 1074 | |
---|
| 1075 | IMPLICIT NONE |
---|
[2712] | 1076 | |
---|
| 1077 | INTEGER(iwp), intent(in) :: tag |
---|
| 1078 | INTEGER(iwp) :: i |
---|
| 1079 | INTEGER(iwp) :: j |
---|
| 1080 | INTEGER(iwp) :: k |
---|
| 1081 | INTEGER(iwp) :: iif |
---|
| 1082 | INTEGER(iwp) :: jjf |
---|
| 1083 | INTEGER(iwp) :: kkf |
---|
| 1084 | INTEGER(iwp) :: nzbottom |
---|
| 1085 | INTEGER(iwp) :: nztop |
---|
| 1086 | INTEGER(iwp) :: bottomx |
---|
| 1087 | INTEGER(iwp) :: bottomy |
---|
| 1088 | INTEGER(iwp) :: bottomz |
---|
| 1089 | INTEGER(iwp) :: topx |
---|
| 1090 | INTEGER(iwp) :: topy |
---|
| 1091 | INTEGER(iwp) :: topz |
---|
| 1092 | REAL(wp) :: eps |
---|
| 1093 | REAL(wp) :: alpha |
---|
| 1094 | REAL(wp) :: eminus |
---|
| 1095 | REAL(wp) :: edot |
---|
| 1096 | REAL(wp) :: eplus |
---|
| 1097 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
| 1098 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
[2365] | 1099 | |
---|
| 1100 | |
---|
| 1101 | nzbottom = bdims_rem (3,1) |
---|
| 1102 | nztop = bdims_rem (3,2) |
---|
| 1103 | |
---|
| 1104 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1105 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1106 | |
---|
| 1107 | ! |
---|
| 1108 | !-- Initialisation of scalar variables |
---|
| 1109 | |
---|
| 1110 | ! |
---|
| 1111 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1112 | |
---|
| 1113 | DO k = nzbottom, nztop+2 |
---|
| 1114 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1115 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1116 | |
---|
| 1117 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1118 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1119 | |
---|
[2712] | 1120 | DO iif = bottomx, topx |
---|
[2365] | 1121 | |
---|
[2712] | 1122 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 1123 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1124 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1125 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1126 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1127 | |
---|
[2712] | 1128 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 1129 | + edot * work3d(k,j,i) & |
---|
| 1130 | + eplus * work3d(k,j,i+1) |
---|
| 1131 | END DO |
---|
| 1132 | |
---|
| 1133 | END DO |
---|
| 1134 | END DO |
---|
| 1135 | END DO |
---|
| 1136 | |
---|
| 1137 | ! |
---|
| 1138 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1139 | |
---|
| 1140 | DO k = nzbottom, nztop+2 |
---|
| 1141 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1142 | |
---|
| 1143 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1144 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1145 | |
---|
[2712] | 1146 | DO iif = nxl, nxr |
---|
| 1147 | DO jjf = bottomy, topy |
---|
[2365] | 1148 | |
---|
[2712] | 1149 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 1150 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1151 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1152 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1153 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1154 | |
---|
[2712] | 1155 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 1156 | + edot * ptprf(k,j,iif) & |
---|
| 1157 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 1158 | |
---|
| 1159 | END DO |
---|
| 1160 | END DO |
---|
| 1161 | |
---|
| 1162 | END DO |
---|
| 1163 | END DO |
---|
| 1164 | |
---|
| 1165 | ! |
---|
| 1166 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1167 | |
---|
| 1168 | DO k = nzbottom+1, nztop |
---|
| 1169 | |
---|
| 1170 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1171 | topz = (dzc/dzf) * k |
---|
| 1172 | |
---|
[2712] | 1173 | DO jjf = nys, nyn |
---|
| 1174 | DO iif = nxl, nxr |
---|
| 1175 | DO kkf = bottomz, topz |
---|
[2365] | 1176 | |
---|
[2712] | 1177 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 1178 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1179 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1180 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1181 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1182 | |
---|
[2712] | 1183 | interpol3d(kkf,jjf,iif) = eminus * ptprs(k-1,jjf,iif) & |
---|
| 1184 | + edot * ptprs(k,jjf,iif) & |
---|
| 1185 | + eplus * ptprs(k+1,jjf,iif) |
---|
[2365] | 1186 | |
---|
| 1187 | END DO |
---|
| 1188 | END DO |
---|
| 1189 | END DO |
---|
| 1190 | |
---|
| 1191 | END DO |
---|
| 1192 | |
---|
[2712] | 1193 | DO jjf = nys, nyn |
---|
| 1194 | DO iif = nxl, nxr |
---|
[2365] | 1195 | |
---|
| 1196 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1197 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1198 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1199 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1200 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1201 | |
---|
[2712] | 1202 | interpol3d(nzt+1,jjf,iif) = eminus * ptprs(nztop,jjf,iif) & |
---|
| 1203 | + edot * ptprs(nztop+1,jjf,iif) & |
---|
| 1204 | + eplus * ptprs(nztop+2,jjf,iif) |
---|
[2365] | 1205 | |
---|
| 1206 | END DO |
---|
| 1207 | END DO |
---|
| 1208 | |
---|
| 1209 | |
---|
| 1210 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1211 | |
---|
| 1212 | END SUBROUTINE interpolate_to_fine_s |
---|
| 1213 | |
---|
| 1214 | |
---|
| 1215 | SUBROUTINE interpolate_to_fine_kh( tag ) |
---|
| 1216 | |
---|
| 1217 | |
---|
| 1218 | USE arrays_3d |
---|
| 1219 | USE control_parameters |
---|
| 1220 | USE grid_variables |
---|
| 1221 | USE indices |
---|
| 1222 | USE pegrid |
---|
| 1223 | |
---|
| 1224 | |
---|
| 1225 | IMPLICIT NONE |
---|
[2712] | 1226 | |
---|
| 1227 | INTEGER(iwp), intent(in) :: tag |
---|
| 1228 | INTEGER(iwp) :: i |
---|
| 1229 | INTEGER(iwp) :: j |
---|
| 1230 | INTEGER(iwp) :: k |
---|
| 1231 | INTEGER(iwp) :: iif |
---|
| 1232 | INTEGER(iwp) :: jjf |
---|
| 1233 | INTEGER(iwp) :: kkf |
---|
| 1234 | INTEGER(iwp) :: nzbottom |
---|
| 1235 | INTEGER(iwp) :: nztop |
---|
| 1236 | INTEGER(iwp) :: bottomx |
---|
| 1237 | INTEGER(iwp) :: bottomy |
---|
| 1238 | INTEGER(iwp) :: bottomz |
---|
| 1239 | INTEGER(iwp) :: topx |
---|
| 1240 | INTEGER(iwp) :: topy |
---|
| 1241 | INTEGER(iwp) :: topz |
---|
| 1242 | REAL(wp) :: eps |
---|
| 1243 | REAL(wp) :: alpha |
---|
| 1244 | REAL(wp) :: eminus |
---|
| 1245 | REAL(wp) :: edot |
---|
| 1246 | REAL(wp) :: eplus |
---|
| 1247 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprs |
---|
| 1248 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprs |
---|
| 1249 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprs |
---|
| 1250 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
| 1251 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: eprs |
---|
| 1252 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: kmprs |
---|
| 1253 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: khprs |
---|
| 1254 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tspr |
---|
| 1255 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprf |
---|
| 1256 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprf |
---|
| 1257 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprf |
---|
| 1258 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
| 1259 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: eprf |
---|
| 1260 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: kmprf |
---|
| 1261 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: khprf |
---|
| 1262 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uswspr |
---|
| 1263 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vswspr |
---|
| 1264 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uspr |
---|
[2365] | 1265 | |
---|
| 1266 | |
---|
| 1267 | nzbottom = bdims_rem (3,1) |
---|
| 1268 | nztop = bdims_rem (3,2) |
---|
| 1269 | ! nztop = blk_dim_rem (3,2)+1 |
---|
| 1270 | |
---|
| 1271 | |
---|
| 1272 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1273 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1274 | |
---|
| 1275 | |
---|
| 1276 | ! |
---|
| 1277 | !-- Initialisation of scalar variables |
---|
| 1278 | |
---|
| 1279 | ! |
---|
| 1280 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1281 | |
---|
| 1282 | DO k = nzbottom, nztop+2 |
---|
| 1283 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1284 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1285 | |
---|
| 1286 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1287 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1288 | |
---|
[2712] | 1289 | DO iif = bottomx, topx |
---|
[2365] | 1290 | |
---|
[2712] | 1291 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 1292 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1293 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1294 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1295 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1296 | |
---|
[2712] | 1297 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 1298 | + edot * work3d(k,j,i) & |
---|
| 1299 | + eplus * work3d(k,j,i+1) |
---|
| 1300 | END DO |
---|
| 1301 | |
---|
| 1302 | END DO |
---|
| 1303 | END DO |
---|
| 1304 | END DO |
---|
| 1305 | |
---|
| 1306 | ! |
---|
| 1307 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1308 | |
---|
| 1309 | DO k = nzbottom, nztop+2 |
---|
| 1310 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1311 | |
---|
| 1312 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1313 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1314 | |
---|
[2712] | 1315 | DO iif = nxl, nxr |
---|
| 1316 | DO jjf = bottomy, topy |
---|
[2365] | 1317 | |
---|
[2712] | 1318 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 1319 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1320 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1321 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1322 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1323 | |
---|
[2712] | 1324 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 1325 | + edot * ptprf(k,j,iif) & |
---|
| 1326 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 1327 | |
---|
| 1328 | END DO |
---|
| 1329 | END DO |
---|
| 1330 | |
---|
| 1331 | END DO |
---|
| 1332 | END DO |
---|
| 1333 | |
---|
| 1334 | ! |
---|
| 1335 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1336 | |
---|
| 1337 | DO k = nzbottom+1, nztop |
---|
| 1338 | |
---|
| 1339 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1340 | topz = (dzc/dzf) * k |
---|
| 1341 | |
---|
[2712] | 1342 | DO jjf = nys, nyn |
---|
| 1343 | DO iif = nxl, nxr |
---|
| 1344 | DO kkf = bottomz, topz |
---|
[2365] | 1345 | |
---|
[2712] | 1346 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 1347 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1348 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1349 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1350 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1351 | |
---|
[2712] | 1352 | kh(kkf,jjf,iif) = eminus * ptprs(k-1,jjf,iif) & |
---|
| 1353 | + edot * ptprs(k,jjf,iif) & |
---|
| 1354 | + eplus * ptprs(k+1,jjf,iif) |
---|
[2365] | 1355 | |
---|
| 1356 | END DO |
---|
| 1357 | END DO |
---|
| 1358 | END DO |
---|
| 1359 | |
---|
| 1360 | END DO |
---|
| 1361 | |
---|
[2712] | 1362 | DO jjf = nys, nyn |
---|
| 1363 | DO iif = nxl, nxr |
---|
[2365] | 1364 | |
---|
| 1365 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1366 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1367 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1368 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1369 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1370 | |
---|
[2712] | 1371 | kh(nzt+1,jjf,iif) = eminus * ptprs(nztop,jjf,iif) & |
---|
| 1372 | + edot * ptprs(nztop+1,jjf,iif) & |
---|
| 1373 | + eplus * ptprs(nztop+2,jjf,iif) |
---|
[2365] | 1374 | |
---|
| 1375 | END DO |
---|
| 1376 | END DO |
---|
| 1377 | |
---|
| 1378 | |
---|
| 1379 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1380 | |
---|
| 1381 | END SUBROUTINE interpolate_to_fine_kh |
---|
| 1382 | |
---|
| 1383 | SUBROUTINE interpolate_to_fine_km( tag ) |
---|
| 1384 | |
---|
| 1385 | |
---|
| 1386 | USE arrays_3d |
---|
| 1387 | USE control_parameters |
---|
| 1388 | USE grid_variables |
---|
| 1389 | USE indices |
---|
| 1390 | USE pegrid |
---|
| 1391 | |
---|
| 1392 | |
---|
| 1393 | IMPLICIT NONE |
---|
[2712] | 1394 | |
---|
| 1395 | INTEGER(iwp), intent(in) :: tag |
---|
| 1396 | INTEGER(iwp) :: i |
---|
| 1397 | INTEGER(iwp) :: j |
---|
| 1398 | INTEGER(iwp) :: k |
---|
| 1399 | INTEGER(iwp) :: iif |
---|
| 1400 | INTEGER(iwp) :: jjf |
---|
| 1401 | INTEGER(iwp) :: kkf |
---|
| 1402 | INTEGER(iwp) :: nzbottom |
---|
| 1403 | INTEGER(iwp) :: nztop |
---|
| 1404 | INTEGER(iwp) :: bottomx |
---|
| 1405 | INTEGER(iwp) :: bottomy |
---|
| 1406 | INTEGER(iwp) :: bottomz |
---|
| 1407 | INTEGER(iwp) :: topx |
---|
| 1408 | INTEGER(iwp) :: topy |
---|
| 1409 | INTEGER(iwp) :: topz |
---|
| 1410 | REAL(wp) :: eps |
---|
| 1411 | REAL(wp) :: alpha |
---|
| 1412 | REAL(wp) :: eminus |
---|
| 1413 | REAL(wp) :: edot |
---|
| 1414 | REAL(wp) :: eplus |
---|
| 1415 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprs |
---|
| 1416 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprs |
---|
| 1417 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprs |
---|
| 1418 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
| 1419 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: eprs |
---|
| 1420 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: kmprs |
---|
| 1421 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: khprs |
---|
| 1422 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprf |
---|
| 1423 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: wprf |
---|
| 1424 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
| 1425 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: eprf |
---|
| 1426 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: kmprf |
---|
| 1427 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: khprf |
---|
| 1428 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uswspr |
---|
| 1429 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vswspr |
---|
| 1430 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tspr |
---|
| 1431 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uspr |
---|
[2365] | 1432 | |
---|
| 1433 | |
---|
| 1434 | nzbottom = bdims_rem (3,1) |
---|
| 1435 | nztop = bdims_rem (3,2) |
---|
| 1436 | ! nztop = blk_dim_rem (3,2)+1 |
---|
| 1437 | |
---|
| 1438 | |
---|
| 1439 | ALLOCATE( ptprf(nzbottom:nztop+2,bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1440 | ALLOCATE( ptprs(nzbottom:nztop+2,nys:nyn,nxl:nxr) ) |
---|
| 1441 | |
---|
| 1442 | |
---|
| 1443 | ! |
---|
| 1444 | !-- Initialisation of scalar variables |
---|
| 1445 | |
---|
| 1446 | ! |
---|
| 1447 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1448 | |
---|
| 1449 | DO k = nzbottom, nztop+2 |
---|
| 1450 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1451 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1452 | |
---|
| 1453 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1454 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1455 | |
---|
[2712] | 1456 | DO iif = bottomx, topx |
---|
[2365] | 1457 | |
---|
[2712] | 1458 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 1459 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1460 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1461 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1462 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1463 | |
---|
[2712] | 1464 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 1465 | + edot * work3d(k,j,i) & |
---|
| 1466 | + eplus * work3d(k,j,i+1) |
---|
| 1467 | END DO |
---|
| 1468 | |
---|
| 1469 | END DO |
---|
| 1470 | END DO |
---|
| 1471 | END DO |
---|
| 1472 | |
---|
| 1473 | ! |
---|
| 1474 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1475 | |
---|
| 1476 | DO k = nzbottom, nztop+2 |
---|
| 1477 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1478 | |
---|
| 1479 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1480 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1481 | |
---|
[2712] | 1482 | DO iif = nxl, nxr |
---|
| 1483 | DO jjf = bottomy, topy |
---|
[2365] | 1484 | |
---|
[2712] | 1485 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 1486 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1487 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1488 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1489 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1490 | |
---|
[2712] | 1491 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 1492 | + edot * ptprf(k,j,iif) & |
---|
| 1493 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 1494 | |
---|
| 1495 | END DO |
---|
| 1496 | END DO |
---|
| 1497 | |
---|
| 1498 | END DO |
---|
| 1499 | END DO |
---|
| 1500 | |
---|
| 1501 | ! |
---|
| 1502 | !-- Interpolation in z-direction (quadratic, Clark and Farley) |
---|
| 1503 | |
---|
| 1504 | DO k = nzbottom+1, nztop |
---|
| 1505 | |
---|
| 1506 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 1507 | topz = (dzc/dzf) * k |
---|
| 1508 | |
---|
[2712] | 1509 | DO jjf = nys, nyn |
---|
| 1510 | DO iif = nxl, nxr |
---|
| 1511 | DO kkf = bottomz, topz |
---|
[2365] | 1512 | |
---|
[2712] | 1513 | eps = ( zuf(kkf) - zuc(k) ) / dzc |
---|
[2365] | 1514 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1515 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1516 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1517 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1518 | |
---|
[2712] | 1519 | km(kkf,jjf,iif) = eminus * ptprs(k-1,jjf,iif) & |
---|
| 1520 | + edot * ptprs(k,jjf,iif) & |
---|
| 1521 | + eplus * ptprs(k+1,jjf,iif) |
---|
[2365] | 1522 | |
---|
| 1523 | END DO |
---|
| 1524 | END DO |
---|
| 1525 | END DO |
---|
| 1526 | |
---|
| 1527 | END DO |
---|
| 1528 | |
---|
[2712] | 1529 | DO jjf = nys, nyn |
---|
| 1530 | DO iif = nxl, nxr |
---|
[2365] | 1531 | |
---|
| 1532 | eps = ( zuf(nzt+1) - zuc(nztop+1) ) / dzc |
---|
| 1533 | alpha = ( ( dzf / dzc )**2.0 - 1.0 ) / 24.0 |
---|
| 1534 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1535 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1536 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1537 | |
---|
[2712] | 1538 | km(nzt+1,jjf,iif) = eminus * ptprs(nztop,jjf,iif) & |
---|
| 1539 | + edot * ptprs(nztop+1,jjf,iif) & |
---|
| 1540 | + eplus * ptprs(nztop+2,jjf,iif) |
---|
[2365] | 1541 | |
---|
| 1542 | END DO |
---|
| 1543 | END DO |
---|
| 1544 | |
---|
| 1545 | |
---|
| 1546 | DEALLOCATE( ptprf, ptprs ) |
---|
| 1547 | |
---|
| 1548 | END SUBROUTINE interpolate_to_fine_km |
---|
| 1549 | |
---|
| 1550 | |
---|
| 1551 | |
---|
| 1552 | |
---|
| 1553 | SUBROUTINE interpolate_to_fine_flux( tag ) |
---|
| 1554 | |
---|
| 1555 | |
---|
| 1556 | USE arrays_3d |
---|
| 1557 | USE control_parameters |
---|
| 1558 | USE grid_variables |
---|
| 1559 | USE indices |
---|
| 1560 | USE pegrid |
---|
| 1561 | |
---|
| 1562 | |
---|
| 1563 | IMPLICIT NONE |
---|
[2712] | 1564 | |
---|
| 1565 | INTEGER(iwp), intent(in) :: tag |
---|
| 1566 | INTEGER(iwp) :: i |
---|
| 1567 | INTEGER(iwp) :: j |
---|
| 1568 | INTEGER(iwp) :: k |
---|
| 1569 | INTEGER(iwp) :: iif |
---|
| 1570 | INTEGER(iwp) :: jjf |
---|
| 1571 | INTEGER(iwp) :: kkf |
---|
| 1572 | INTEGER(iwp) :: nzbottom |
---|
| 1573 | INTEGER(iwp) :: nztop |
---|
| 1574 | INTEGER(iwp) :: bottomx |
---|
| 1575 | INTEGER(iwp) :: bottomy |
---|
| 1576 | INTEGER(iwp) :: bottomz |
---|
| 1577 | INTEGER(iwp) :: topx |
---|
| 1578 | INTEGER(iwp) :: topy |
---|
| 1579 | INTEGER(iwp) :: topz |
---|
| 1580 | REAL(wp) :: eps |
---|
| 1581 | REAL(wp) :: alpha |
---|
| 1582 | REAL(wp) :: eminus |
---|
| 1583 | REAL(wp) :: edot |
---|
| 1584 | REAL(wp) :: eplus |
---|
| 1585 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uswspr |
---|
| 1586 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vswspr |
---|
| 1587 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tspr |
---|
| 1588 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uspr |
---|
[2365] | 1589 | |
---|
| 1590 | ALLOCATE( uswspr(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1591 | ALLOCATE( vswspr(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1592 | ALLOCATE( tspr (bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1593 | ALLOCATE( uspr (bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1594 | |
---|
| 1595 | ! |
---|
| 1596 | !-- Initialisation of scalar variables (2D) |
---|
| 1597 | |
---|
| 1598 | ! |
---|
| 1599 | !-- Interpolation in x-direction (quadratic, Clark and Farley) |
---|
| 1600 | |
---|
| 1601 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1602 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1603 | |
---|
| 1604 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1605 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1606 | |
---|
[2712] | 1607 | DO iif = bottomx, topx |
---|
[2365] | 1608 | |
---|
[2712] | 1609 | eps = ( iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc ) / dxc |
---|
[2365] | 1610 | alpha = ( ( dxf / dxc )**2.0 - 1.0 ) / 24.0 |
---|
| 1611 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1612 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1613 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1614 | |
---|
[2712] | 1615 | uswspr(j,iif) = eminus * work2dusws(j,i-1) & |
---|
[2365] | 1616 | + edot * work2dusws(j,i) & |
---|
| 1617 | + eplus * work2dusws(j,i+1) |
---|
| 1618 | |
---|
[2712] | 1619 | vswspr(j,iif) = eminus * work2dvsws(j,i-1) & |
---|
[2365] | 1620 | + edot * work2dvsws(j,i) & |
---|
| 1621 | + eplus * work2dvsws(j,i+1) |
---|
| 1622 | |
---|
[2712] | 1623 | tspr(j,iif) = eminus * work2dts(j,i-1) & |
---|
[2365] | 1624 | + edot * work2dts(j,i) & |
---|
| 1625 | + eplus * work2dts(j,i+1) |
---|
| 1626 | |
---|
[2712] | 1627 | uspr(j,iif) = eminus * work2dus(j,i-1) & |
---|
[2365] | 1628 | + edot * work2dus(j,i) & |
---|
| 1629 | + eplus * work2dus(j,i+1) |
---|
| 1630 | |
---|
| 1631 | END DO |
---|
| 1632 | |
---|
| 1633 | END DO |
---|
| 1634 | END DO |
---|
| 1635 | |
---|
| 1636 | ! |
---|
| 1637 | !-- Interpolation in y-direction (quadratic, Clark and Farley) |
---|
| 1638 | |
---|
| 1639 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1640 | |
---|
| 1641 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1642 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1643 | |
---|
[2712] | 1644 | DO iif = nxl, nxr |
---|
| 1645 | DO jjf = bottomy, topy |
---|
[2365] | 1646 | |
---|
[2712] | 1647 | eps = ( jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc ) / dyc |
---|
[2365] | 1648 | alpha = ( ( dyf / dyc )**2.0 - 1.0 ) / 24.0 |
---|
| 1649 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1650 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1651 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 1652 | |
---|
| 1653 | !! |
---|
| 1654 | !!-- TODO |
---|
| 1655 | !-- variables are not compatible with the new surface layer module |
---|
| 1656 | ! |
---|
| 1657 | ! surf_def_h(0)%usws(jjf,iif) = eminus * uswspr(j-1,if) & |
---|
| 1658 | ! + edot * uswspr(j,iif) & |
---|
| 1659 | ! + eplus * uswspr(j+1,iif) |
---|
| 1660 | ! |
---|
| 1661 | ! surf_def_h(0)%vsws(jjf,iif) = eminus * vswspr(j-1,if) & |
---|
| 1662 | ! + edot * vswspr(j,iif) & |
---|
| 1663 | ! + eplus * vswspr(j+1,iif) |
---|
| 1664 | ! |
---|
| 1665 | ! ts(jjf,iif) = eminus * tspr(j-1,if) & |
---|
| 1666 | ! + edot * tspr(j,iif) & |
---|
| 1667 | ! + eplus * tspr(j+1,iif) |
---|
| 1668 | ! |
---|
| 1669 | ! us(jjf,iif) = eminus * uspr(j-1,if) & |
---|
| 1670 | ! + edot * uspr(j,iif) & |
---|
| 1671 | ! + eplus * uspr(j+1,iif) |
---|
[2365] | 1672 | |
---|
| 1673 | END DO |
---|
| 1674 | END DO |
---|
| 1675 | |
---|
| 1676 | END DO |
---|
| 1677 | |
---|
| 1678 | |
---|
[2712] | 1679 | DEALLOCATE( uswspr, vswspr ) |
---|
| 1680 | DEALLOCATE( tspr, uspr ) |
---|
[2365] | 1681 | |
---|
| 1682 | |
---|
| 1683 | END SUBROUTINE interpolate_to_fine_flux |
---|
| 1684 | |
---|
| 1685 | |
---|
[2712] | 1686 | #endif |
---|
[2365] | 1687 | END SUBROUTINE vnest_init_fine |
---|
| 1688 | |
---|
| 1689 | SUBROUTINE vnest_boundary_conds |
---|
[2712] | 1690 | #if defined( __parallel ) |
---|
[2365] | 1691 | !------------------------------------------------------------------------------! |
---|
| 1692 | ! Description: |
---|
| 1693 | ! ------------ |
---|
| 1694 | ! Boundary conditions for the prognostic quantities. |
---|
| 1695 | ! One additional bottom boundary condition is applied for the TKE (=(u*)**2) |
---|
| 1696 | ! in prandtl_fluxes. The cyclic lateral boundary conditions are implicitly |
---|
| 1697 | ! handled in routine exchange_horiz. Pressure boundary conditions are |
---|
| 1698 | ! explicitly set in routines pres, poisfft, poismg and sor. |
---|
| 1699 | !------------------------------------------------------------------------------! |
---|
| 1700 | |
---|
| 1701 | USE arrays_3d |
---|
| 1702 | USE control_parameters |
---|
| 1703 | USE grid_variables |
---|
| 1704 | USE indices |
---|
| 1705 | USE pegrid |
---|
| 1706 | |
---|
| 1707 | |
---|
| 1708 | IMPLICIT NONE |
---|
| 1709 | |
---|
[2712] | 1710 | INTEGER(iwp) :: i |
---|
| 1711 | INTEGER(iwp) :: j |
---|
| 1712 | INTEGER(iwp) :: iif |
---|
| 1713 | INTEGER(iwp) :: jjf |
---|
| 1714 | REAL(wp) :: c_max |
---|
| 1715 | REAL(wp) :: denom |
---|
[2365] | 1716 | |
---|
| 1717 | |
---|
| 1718 | ! |
---|
| 1719 | !-- vnest: top boundary conditions |
---|
| 1720 | |
---|
| 1721 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 1722 | !-- Send data to fine grid for TOP BC |
---|
| 1723 | |
---|
| 1724 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 1725 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 1726 | |
---|
| 1727 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 1728 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 1729 | map_coord(1) = i+offset(1) |
---|
| 1730 | map_coord(2) = j+offset(2) |
---|
| 1731 | |
---|
| 1732 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 1733 | |
---|
| 1734 | bdims (1,1) = c2f_dims_cg (0,map_coord(1),map_coord(2)) |
---|
| 1735 | bdims (1,2) = c2f_dims_cg (1,map_coord(1),map_coord(2)) |
---|
| 1736 | bdims (2,1) = c2f_dims_cg (2,map_coord(1),map_coord(2)) |
---|
| 1737 | bdims (2,2) = c2f_dims_cg (3,map_coord(1),map_coord(2)) |
---|
| 1738 | bdims (3,1) = c2f_dims_cg (4,map_coord(1),map_coord(2)) |
---|
| 1739 | bdims (3,2) = c2f_dims_cg (5,map_coord(1),map_coord(2)) |
---|
| 1740 | |
---|
| 1741 | n_cell_c = ( (bdims(1,2)-bdims(1,1)) + 3 ) * & |
---|
| 1742 | ( (bdims(2,2)-bdims(2,1)) + 3 ) * & |
---|
| 1743 | ( (bdims(3,2)-bdims(3,1)) + 1 ) |
---|
| 1744 | |
---|
| 1745 | CALL MPI_SEND(u (bdims(3,1), bdims(2,1)-1, bdims(1,1)-1), & |
---|
| 1746 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1747 | 201, comm_inter, ierr) |
---|
| 1748 | |
---|
| 1749 | CALL MPI_SEND(v(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1750 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1751 | 202, comm_inter, ierr) |
---|
| 1752 | |
---|
| 1753 | CALL MPI_SEND(w(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1754 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1755 | 203, comm_inter, ierr) |
---|
| 1756 | |
---|
| 1757 | CALL MPI_SEND(pt(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1758 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1759 | 205, comm_inter, ierr) |
---|
| 1760 | |
---|
| 1761 | IF ( humidity ) THEN |
---|
| 1762 | CALL MPI_SEND(q(bdims(3,1), bdims(2,1)-1, bdims(1,1)-1),& |
---|
| 1763 | 1, TYPE_VNEST_BC, target_idex, & |
---|
| 1764 | 209, comm_inter, ierr) |
---|
| 1765 | ENDIF |
---|
| 1766 | |
---|
| 1767 | end do |
---|
| 1768 | end do |
---|
| 1769 | |
---|
| 1770 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 1771 | !-- Receive data from coarse grid for TOP BC |
---|
| 1772 | |
---|
| 1773 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 1774 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 1775 | map_coord(1) = offset(1) |
---|
| 1776 | map_coord(2) = offset(2) |
---|
| 1777 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 1778 | |
---|
| 1779 | bdims_rem (1,1) = c2f_dims_fg(0) |
---|
| 1780 | bdims_rem (1,2) = c2f_dims_fg(1) |
---|
| 1781 | bdims_rem (2,1) = c2f_dims_fg(2) |
---|
| 1782 | bdims_rem (2,2) = c2f_dims_fg(3) |
---|
| 1783 | bdims_rem (3,1) = c2f_dims_fg(4) |
---|
| 1784 | bdims_rem (3,2) = c2f_dims_fg(5) |
---|
| 1785 | |
---|
| 1786 | n_cell_c = & |
---|
| 1787 | ( (bdims_rem(1,2)-bdims_rem(1,1)) + 3 ) * & |
---|
| 1788 | ( (bdims_rem(2,2)-bdims_rem(2,1)) + 3 ) * & |
---|
| 1789 | ( (bdims_rem(3,2)-bdims_rem(3,1)) + 1 ) |
---|
| 1790 | |
---|
| 1791 | ALLOCATE( work3d ( & |
---|
| 1792 | bdims_rem(3,1) :bdims_rem(3,2) , & |
---|
| 1793 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 1794 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 1795 | |
---|
| 1796 | |
---|
| 1797 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 201, & |
---|
| 1798 | comm_inter,status, ierr ) |
---|
| 1799 | interpol3d => u |
---|
| 1800 | call vnest_set_topbc_u |
---|
| 1801 | |
---|
| 1802 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 202, & |
---|
| 1803 | comm_inter,status, ierr ) |
---|
| 1804 | interpol3d => v |
---|
| 1805 | call vnest_set_topbc_v |
---|
| 1806 | |
---|
| 1807 | CALL MPI_RECV( work3d ,n_cell_c, MPI_REAL, target_idex, 203, & |
---|
| 1808 | comm_inter,status, ierr ) |
---|
| 1809 | interpol3d => w |
---|
| 1810 | call vnest_set_topbc_w |
---|
| 1811 | |
---|
| 1812 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 205, & |
---|
| 1813 | comm_inter,status, ierr ) |
---|
| 1814 | interpol3d => pt |
---|
| 1815 | call vnest_set_topbc_s |
---|
| 1816 | |
---|
| 1817 | IF ( humidity ) THEN |
---|
[2514] | 1818 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 209, & |
---|
[2365] | 1819 | comm_inter,status, ierr ) |
---|
| 1820 | interpol3d => q |
---|
| 1821 | call vnest_set_topbc_s |
---|
| 1822 | |
---|
| 1823 | CALL exchange_horiz_2d(q (nzt+1,:,:) ) |
---|
| 1824 | ENDIF |
---|
| 1825 | |
---|
| 1826 | !-- TKE Neumann BC for FG top |
---|
[2712] | 1827 | DO jjf = nys, nyn |
---|
| 1828 | DO iif = nxl, nxr |
---|
| 1829 | e(nzt+1,jjf,iif) = e(nzt,jjf,iif) |
---|
[2365] | 1830 | END DO |
---|
| 1831 | END DO |
---|
| 1832 | |
---|
| 1833 | ! |
---|
| 1834 | !-- w level nzt+1 does not impact results. Only to avoid jumps while |
---|
| 1835 | !-- plotting profiles |
---|
| 1836 | w(nzt+1,:,:) = w(nzt,:,:) |
---|
| 1837 | |
---|
| 1838 | CALL exchange_horiz_2d(u (nzt+1,:,:) ) |
---|
| 1839 | CALL exchange_horiz_2d(v (nzt+1,:,:) ) |
---|
| 1840 | CALL exchange_horiz_2d(pt(nzt+1,:,:) ) |
---|
| 1841 | CALL exchange_horiz_2d(e (nzt+1,:,:) ) |
---|
| 1842 | CALL exchange_horiz_2d(w (nzt+1,:,:) ) |
---|
| 1843 | CALL exchange_horiz_2d(w (nzt ,:,:) ) |
---|
| 1844 | |
---|
| 1845 | NULLIFY ( interpol3d ) |
---|
| 1846 | DEALLOCATE ( work3d ) |
---|
| 1847 | |
---|
| 1848 | ENDIF |
---|
| 1849 | |
---|
| 1850 | |
---|
| 1851 | CONTAINS |
---|
| 1852 | |
---|
| 1853 | SUBROUTINE vnest_set_topbc_w |
---|
| 1854 | |
---|
| 1855 | |
---|
| 1856 | USE arrays_3d |
---|
| 1857 | USE control_parameters |
---|
| 1858 | USE grid_variables |
---|
| 1859 | USE indices |
---|
| 1860 | USE pegrid |
---|
| 1861 | |
---|
| 1862 | |
---|
| 1863 | IMPLICIT NONE |
---|
[2712] | 1864 | |
---|
| 1865 | INTEGER(iwp) :: i |
---|
| 1866 | INTEGER(iwp) :: j |
---|
| 1867 | INTEGER(iwp) :: k |
---|
| 1868 | INTEGER(iwp) :: iif |
---|
| 1869 | INTEGER(iwp) :: jjf |
---|
| 1870 | INTEGER(iwp) :: kkf |
---|
| 1871 | INTEGER(iwp) :: bottomx |
---|
| 1872 | INTEGER(iwp) :: bottomy |
---|
| 1873 | INTEGER(iwp) :: topx |
---|
| 1874 | INTEGER(iwp) :: topy |
---|
| 1875 | REAL(wp) :: eps |
---|
| 1876 | REAL(wp) :: alpha |
---|
| 1877 | REAL(wp) :: eminus |
---|
| 1878 | REAL(wp) :: edot |
---|
| 1879 | REAL(wp) :: eplus |
---|
| 1880 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: wprf |
---|
[2365] | 1881 | |
---|
| 1882 | |
---|
| 1883 | ALLOCATE( wprf(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 1884 | |
---|
| 1885 | ! |
---|
| 1886 | !-- Determination of a boundary condition for the vertical velocity component w: |
---|
| 1887 | !-- In this case only interpolation in x- and y- direction is necessary, as the |
---|
| 1888 | !-- boundary w-node of the fine grid coincides with a w-node in the coarse grid. |
---|
| 1889 | !-- For both interpolations the scheme of Clark and Farley is used. |
---|
| 1890 | |
---|
| 1891 | ! |
---|
| 1892 | !-- Interpolation in x-direction |
---|
| 1893 | |
---|
| 1894 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 1895 | |
---|
| 1896 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 1897 | |
---|
| 1898 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 1899 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 1900 | |
---|
[2712] | 1901 | DO iif = bottomx, topx |
---|
[2365] | 1902 | |
---|
[2712] | 1903 | eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
[2365] | 1904 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 1905 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1906 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1907 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 1908 | wprf(j,iif) = eminus * work3d(bdims_rem(3,1),j,i-1) & |
---|
[2365] | 1909 | + edot * work3d(bdims_rem(3,1),j,i) & |
---|
| 1910 | + eplus * work3d(bdims_rem(3,1),j,i+1) |
---|
| 1911 | |
---|
| 1912 | END DO |
---|
| 1913 | |
---|
| 1914 | END DO |
---|
| 1915 | |
---|
| 1916 | END DO |
---|
| 1917 | |
---|
| 1918 | ! |
---|
| 1919 | !-- Interpolation in y-direction |
---|
| 1920 | |
---|
| 1921 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1922 | |
---|
| 1923 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1924 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1925 | |
---|
[2712] | 1926 | DO iif = nxl, nxr |
---|
[2365] | 1927 | |
---|
[2712] | 1928 | DO jjf = bottomy, topy |
---|
[2365] | 1929 | |
---|
[2712] | 1930 | eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
[2365] | 1931 | |
---|
| 1932 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 1933 | |
---|
| 1934 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 1935 | |
---|
| 1936 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 1937 | |
---|
| 1938 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 1939 | |
---|
[2712] | 1940 | w(nzt,jjf,iif) = eminus * wprf(j-1,iif) & |
---|
| 1941 | + edot * wprf(j,iif) & |
---|
| 1942 | + eplus * wprf(j+1,iif) |
---|
[2365] | 1943 | |
---|
| 1944 | END DO |
---|
| 1945 | |
---|
| 1946 | END DO |
---|
| 1947 | |
---|
| 1948 | END DO |
---|
| 1949 | |
---|
| 1950 | DEALLOCATE( wprf ) |
---|
| 1951 | |
---|
| 1952 | END SUBROUTINE vnest_set_topbc_w |
---|
| 1953 | |
---|
| 1954 | |
---|
| 1955 | SUBROUTINE vnest_set_topbc_u |
---|
| 1956 | |
---|
| 1957 | |
---|
| 1958 | USE arrays_3d |
---|
| 1959 | USE control_parameters |
---|
| 1960 | USE grid_variables |
---|
| 1961 | USE indices |
---|
| 1962 | USE pegrid |
---|
| 1963 | |
---|
| 1964 | |
---|
| 1965 | IMPLICIT NONE |
---|
[2712] | 1966 | |
---|
| 1967 | INTEGER(iwp) :: i |
---|
| 1968 | INTEGER(iwp) :: j |
---|
| 1969 | INTEGER(iwp) :: k |
---|
| 1970 | INTEGER(iwp) :: iif |
---|
| 1971 | INTEGER(iwp) :: jjf |
---|
| 1972 | INTEGER(iwp) :: kkf |
---|
| 1973 | INTEGER(iwp) :: bottomx |
---|
| 1974 | INTEGER(iwp) :: bottomy |
---|
| 1975 | INTEGER(iwp) :: topx |
---|
| 1976 | INTEGER(iwp) :: topy |
---|
| 1977 | REAL(wp) :: eps |
---|
| 1978 | REAL(wp) :: alpha |
---|
| 1979 | REAL(wp) :: eminus |
---|
| 1980 | REAL(wp) :: edot |
---|
| 1981 | REAL(wp) :: eplus |
---|
| 1982 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: uprf |
---|
| 1983 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: uprs |
---|
[2365] | 1984 | |
---|
| 1985 | ALLOCATE( uprf(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 1986 | ALLOCATE( uprs(nys:nyn,bdims_rem(1,1)-1:bdims_rem(1,2)+1) ) |
---|
| 1987 | |
---|
| 1988 | |
---|
| 1989 | ! |
---|
| 1990 | !-- Interpolation in y-direction |
---|
| 1991 | |
---|
| 1992 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 1993 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 1994 | |
---|
| 1995 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 1996 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 1997 | |
---|
| 1998 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
[2712] | 1999 | DO jjf = bottomy, topy |
---|
[2365] | 2000 | |
---|
[2712] | 2001 | eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
[2365] | 2002 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2003 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2004 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2005 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2006 | |
---|
[2712] | 2007 | uprf(k,jjf,i) = eminus * work3d(k,j-1,i) & |
---|
[2365] | 2008 | + edot * work3d(k,j,i) & |
---|
| 2009 | + eplus * work3d(k,j+1,i) |
---|
| 2010 | END DO |
---|
| 2011 | END DO |
---|
| 2012 | |
---|
| 2013 | END DO |
---|
| 2014 | END DO |
---|
| 2015 | |
---|
| 2016 | ! |
---|
| 2017 | !-- Interpolation in z-direction |
---|
| 2018 | |
---|
[2712] | 2019 | DO jjf = nys, nyn |
---|
[2365] | 2020 | DO i = bdims_rem(1,1)-1, bdims_rem(1,2)+1 |
---|
| 2021 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2022 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2023 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2024 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2025 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 2026 | uprs(jjf,i) = eminus * uprf(bdims_rem(3,1),jjf,i) & |
---|
| 2027 | + edot * uprf(bdims_rem(3,1)+1,jjf,i) & |
---|
| 2028 | + eplus * uprf(bdims_rem(3,1)+2,jjf,i) |
---|
[2365] | 2029 | END DO |
---|
| 2030 | END DO |
---|
| 2031 | |
---|
| 2032 | ! |
---|
| 2033 | !-- Interpolation in x-direction |
---|
| 2034 | |
---|
[2712] | 2035 | DO jjf = nys, nyn |
---|
[2365] | 2036 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2037 | |
---|
| 2038 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2039 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 2040 | |
---|
[2712] | 2041 | DO iif = bottomx, topx |
---|
| 2042 | u(nzt+1,jjf,iif) = uprs(jjf,i) + ( iif * dxf - i * dxc ) * ( uprs(jjf,i+1) - uprs(jjf,i) ) / dxc |
---|
[2365] | 2043 | END DO |
---|
| 2044 | |
---|
| 2045 | END DO |
---|
| 2046 | END DO |
---|
| 2047 | |
---|
| 2048 | |
---|
| 2049 | |
---|
| 2050 | DEALLOCATE ( uprf, uprs ) |
---|
| 2051 | |
---|
| 2052 | END SUBROUTINE vnest_set_topbc_u |
---|
| 2053 | |
---|
| 2054 | |
---|
| 2055 | SUBROUTINE vnest_set_topbc_v |
---|
| 2056 | |
---|
| 2057 | |
---|
| 2058 | USE arrays_3d |
---|
| 2059 | USE control_parameters |
---|
| 2060 | USE grid_variables |
---|
| 2061 | USE indices |
---|
| 2062 | USE pegrid |
---|
| 2063 | |
---|
| 2064 | |
---|
| 2065 | IMPLICIT NONE |
---|
[2712] | 2066 | |
---|
| 2067 | INTEGER(iwp) :: i |
---|
| 2068 | INTEGER(iwp) :: j |
---|
| 2069 | INTEGER(iwp) :: k |
---|
| 2070 | INTEGER(iwp) :: iif |
---|
| 2071 | INTEGER(iwp) :: jjf |
---|
| 2072 | INTEGER(iwp) :: kkf |
---|
| 2073 | INTEGER(iwp) :: bottomx |
---|
| 2074 | INTEGER(iwp) :: bottomy |
---|
| 2075 | INTEGER(iwp) :: topx |
---|
| 2076 | INTEGER(iwp) :: topy |
---|
| 2077 | REAL(wp) :: eps |
---|
| 2078 | REAL(wp) :: alpha |
---|
| 2079 | REAL(wp) :: eminus |
---|
| 2080 | REAL(wp) :: edot |
---|
| 2081 | REAL(wp) :: eplus |
---|
| 2082 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: vprf |
---|
| 2083 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vprs |
---|
[2365] | 2084 | |
---|
| 2085 | |
---|
| 2086 | |
---|
| 2087 | ALLOCATE( vprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2088 | ALLOCATE( vprs(bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2089 | ! |
---|
| 2090 | !-- Determination of a boundary condition for the horizontal velocity component v: |
---|
| 2091 | !-- Interpolation in x- and z-direction is carried out by using the scheme, |
---|
| 2092 | !-- which was derived by Clark and Farley (1984). In y-direction a |
---|
| 2093 | !-- linear interpolation is carried out. |
---|
| 2094 | |
---|
| 2095 | ! |
---|
| 2096 | !-- Interpolation in x-direction |
---|
| 2097 | |
---|
| 2098 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2099 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2100 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2101 | |
---|
| 2102 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2103 | topx = (nxf+1)/(nxc+1) * (i+1) - 1 |
---|
| 2104 | |
---|
[2712] | 2105 | DO iif = bottomx, topx |
---|
[2365] | 2106 | |
---|
[2712] | 2107 | eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
[2365] | 2108 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2109 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2110 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2111 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 2112 | vprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 2113 | + edot * work3d(k,j,i) & |
---|
| 2114 | + eplus * work3d(k,j,i+1) |
---|
| 2115 | END DO |
---|
| 2116 | |
---|
| 2117 | END DO |
---|
| 2118 | END DO |
---|
| 2119 | END DO |
---|
| 2120 | |
---|
| 2121 | ! |
---|
| 2122 | !-- Interpolation in z-direction |
---|
| 2123 | |
---|
| 2124 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
[2712] | 2125 | DO iif = nxl, nxr |
---|
[2365] | 2126 | |
---|
| 2127 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2128 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2129 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2130 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2131 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
[2712] | 2132 | vprs(j,iif) = eminus * vprf(bdims_rem(3,1),j,iif) & |
---|
| 2133 | + edot * vprf(bdims_rem(3,1)+1,j,iif) & |
---|
| 2134 | + eplus * vprf(bdims_rem(3,1)+2,j,iif) |
---|
[2365] | 2135 | |
---|
| 2136 | END DO |
---|
| 2137 | END DO |
---|
| 2138 | |
---|
| 2139 | ! |
---|
| 2140 | !-- Interpolation in y-direction |
---|
| 2141 | |
---|
| 2142 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
[2712] | 2143 | DO iif = nxl, nxr |
---|
[2365] | 2144 | |
---|
| 2145 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2146 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2147 | |
---|
[2712] | 2148 | DO jjf = bottomy, topy |
---|
[2365] | 2149 | |
---|
[2712] | 2150 | v(nzt+1,jjf,iif) = vprs(j,iif) + ( jjf * dyf - j * dyc ) * ( vprs(j+1,iif) - vprs(j,iif) ) / dyc |
---|
[2365] | 2151 | |
---|
| 2152 | END DO |
---|
| 2153 | END DO |
---|
| 2154 | END DO |
---|
| 2155 | |
---|
| 2156 | |
---|
| 2157 | DEALLOCATE ( vprf, vprs) |
---|
| 2158 | |
---|
| 2159 | |
---|
| 2160 | |
---|
| 2161 | END SUBROUTINE vnest_set_topbc_v |
---|
| 2162 | |
---|
| 2163 | |
---|
| 2164 | SUBROUTINE vnest_set_topbc_s |
---|
| 2165 | |
---|
| 2166 | |
---|
| 2167 | USE arrays_3d |
---|
| 2168 | USE control_parameters |
---|
| 2169 | USE grid_variables |
---|
| 2170 | USE indices |
---|
| 2171 | USE pegrid |
---|
| 2172 | |
---|
| 2173 | |
---|
| 2174 | IMPLICIT NONE |
---|
[2712] | 2175 | |
---|
| 2176 | INTEGER(iwp) :: i |
---|
| 2177 | INTEGER(iwp) :: j |
---|
| 2178 | INTEGER(iwp) :: k |
---|
| 2179 | INTEGER(iwp) :: iif |
---|
| 2180 | INTEGER(iwp) :: jjf |
---|
| 2181 | INTEGER(iwp) :: kkf |
---|
| 2182 | INTEGER(iwp) :: bottomx |
---|
| 2183 | INTEGER(iwp) :: bottomy |
---|
| 2184 | INTEGER(iwp) :: topx |
---|
| 2185 | INTEGER(iwp) :: topy |
---|
| 2186 | REAL(wp) :: eps |
---|
| 2187 | REAL(wp) :: alpha |
---|
| 2188 | REAL(wp) :: eminus |
---|
| 2189 | REAL(wp) :: edot |
---|
| 2190 | REAL(wp) :: eplus |
---|
| 2191 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
| 2192 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
[2365] | 2193 | |
---|
| 2194 | |
---|
| 2195 | |
---|
| 2196 | ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2197 | ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2198 | |
---|
| 2199 | ! |
---|
| 2200 | !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2201 | !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2202 | |
---|
| 2203 | ! |
---|
| 2204 | !-- Interpolation in x-direction |
---|
| 2205 | |
---|
| 2206 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2207 | |
---|
| 2208 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2209 | |
---|
| 2210 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2211 | |
---|
| 2212 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2213 | topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2214 | |
---|
[2712] | 2215 | DO iif = bottomx, topx |
---|
[2365] | 2216 | |
---|
[2712] | 2217 | eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
[2365] | 2218 | |
---|
| 2219 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2220 | |
---|
| 2221 | eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2222 | |
---|
| 2223 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2224 | |
---|
| 2225 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2226 | |
---|
[2712] | 2227 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 2228 | + edot * work3d(k,j,i) & |
---|
| 2229 | + eplus * work3d(k,j,i+1) |
---|
| 2230 | END DO |
---|
| 2231 | |
---|
| 2232 | END DO |
---|
| 2233 | |
---|
| 2234 | END DO |
---|
| 2235 | |
---|
| 2236 | END DO |
---|
| 2237 | |
---|
| 2238 | ! |
---|
| 2239 | !-- Interpolation in y-direction |
---|
| 2240 | |
---|
| 2241 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2242 | |
---|
| 2243 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2244 | |
---|
| 2245 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2246 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2247 | |
---|
[2712] | 2248 | DO iif = nxl, nxr |
---|
[2365] | 2249 | |
---|
[2712] | 2250 | DO jjf = bottomy, topy |
---|
[2365] | 2251 | |
---|
[2712] | 2252 | eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
[2365] | 2253 | |
---|
| 2254 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2255 | |
---|
| 2256 | eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2257 | |
---|
| 2258 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2259 | |
---|
| 2260 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2261 | |
---|
[2712] | 2262 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 2263 | + edot * ptprf(k,j,iif) & |
---|
| 2264 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 2265 | END DO |
---|
| 2266 | |
---|
| 2267 | END DO |
---|
| 2268 | |
---|
| 2269 | END DO |
---|
| 2270 | |
---|
| 2271 | END DO |
---|
| 2272 | |
---|
| 2273 | ! |
---|
| 2274 | !-- Interpolation in z-direction |
---|
| 2275 | |
---|
[2712] | 2276 | DO jjf = nys, nyn |
---|
| 2277 | DO iif = nxl, nxr |
---|
[2365] | 2278 | |
---|
| 2279 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2280 | |
---|
| 2281 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2282 | |
---|
| 2283 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2284 | |
---|
| 2285 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2286 | |
---|
| 2287 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2288 | |
---|
[2712] | 2289 | interpol3d (nzt+1,jjf,iif) = eminus * ptprs(bdims_rem(3,1),jjf,iif) & |
---|
| 2290 | + edot * ptprs(bdims_rem(3,1)+1,jjf,iif) & |
---|
| 2291 | + eplus * ptprs(bdims_rem(3,1)+2,jjf,iif) |
---|
[2365] | 2292 | |
---|
| 2293 | END DO |
---|
| 2294 | END DO |
---|
| 2295 | |
---|
| 2296 | DEALLOCATE ( ptprf, ptprs ) |
---|
| 2297 | |
---|
| 2298 | |
---|
| 2299 | |
---|
| 2300 | END SUBROUTINE vnest_set_topbc_s |
---|
[2712] | 2301 | #endif |
---|
[2365] | 2302 | END SUBROUTINE vnest_boundary_conds |
---|
| 2303 | |
---|
| 2304 | |
---|
| 2305 | SUBROUTINE vnest_boundary_conds_khkm |
---|
[2712] | 2306 | #if defined( __parallel ) |
---|
[2365] | 2307 | |
---|
| 2308 | !--------------------------------------------------------------------------------! |
---|
| 2309 | ! Description: |
---|
| 2310 | ! ------------ |
---|
| 2311 | ! Boundary conditions for the prognostic quantities. |
---|
| 2312 | ! One additional bottom boundary condition is applied for the TKE (=(u*)**2) |
---|
| 2313 | ! in prandtl_fluxes. The cyclic lateral boundary conditions are implicitly |
---|
| 2314 | ! handled in routine exchange_horiz. Pressure boundary conditions are |
---|
| 2315 | ! explicitly set in routines pres, poisfft, poismg and sor. |
---|
| 2316 | !------------------------------------------------------------------------------! |
---|
| 2317 | |
---|
| 2318 | USE arrays_3d |
---|
| 2319 | USE control_parameters |
---|
| 2320 | USE grid_variables |
---|
| 2321 | USE indices |
---|
| 2322 | USE pegrid |
---|
| 2323 | |
---|
| 2324 | |
---|
| 2325 | IMPLICIT NONE |
---|
| 2326 | |
---|
[2712] | 2327 | INTEGER(iwp) :: i |
---|
| 2328 | INTEGER(iwp) :: j |
---|
| 2329 | INTEGER(iwp) :: iif |
---|
| 2330 | INTEGER(iwp) :: jjf |
---|
| 2331 | REAL(wp) :: c_max |
---|
| 2332 | REAL(wp) :: denom |
---|
[2365] | 2333 | |
---|
| 2334 | |
---|
| 2335 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 2336 | ! Send data to fine grid for TOP BC |
---|
| 2337 | |
---|
| 2338 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 2339 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 2340 | |
---|
| 2341 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 2342 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 2343 | map_coord(1) = i+offset(1) |
---|
| 2344 | map_coord(2) = j+offset(2) |
---|
| 2345 | |
---|
| 2346 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 2347 | |
---|
| 2348 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2349 | comm_inter,status, ierr ) |
---|
| 2350 | |
---|
| 2351 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
---|
| 2352 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
---|
| 2353 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
---|
| 2354 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
---|
| 2355 | bdims (3,1) = bdims_rem (3,2) / cfratio(3) |
---|
| 2356 | bdims (3,2) = bdims (3,1) + 2 |
---|
| 2357 | |
---|
| 2358 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2359 | comm_inter, ierr ) |
---|
| 2360 | |
---|
| 2361 | |
---|
| 2362 | n_cell_c = ( (bdims(1,2)-bdims(1,1)) + 3 ) * & |
---|
| 2363 | ( (bdims(2,2)-bdims(2,1)) + 3 ) * & |
---|
| 2364 | ( (bdims(3,2)-bdims(3,1)) + 1 ) |
---|
| 2365 | |
---|
| 2366 | CALL MPI_SEND(kh(bdims(3,1) :bdims(3,2) , & |
---|
| 2367 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 2368 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 2369 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 2370 | 207, comm_inter, ierr) |
---|
[2365] | 2371 | |
---|
| 2372 | CALL MPI_SEND(km(bdims(3,1) :bdims(3,2) , & |
---|
| 2373 | bdims(2,1)-1:bdims(2,2)+1, & |
---|
| 2374 | bdims(1,1)-1:bdims(1,2)+1),& |
---|
| 2375 | n_cell_c, MPI_REAL, target_idex, & |
---|
[2514] | 2376 | 208, comm_inter, ierr) |
---|
[2365] | 2377 | |
---|
| 2378 | |
---|
| 2379 | |
---|
| 2380 | end do |
---|
| 2381 | end do |
---|
| 2382 | |
---|
| 2383 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 2384 | ! Receive data from coarse grid for TOP BC |
---|
| 2385 | |
---|
| 2386 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 2387 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 2388 | map_coord(1) = offset(1) |
---|
| 2389 | map_coord(2) = offset(2) |
---|
| 2390 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 2391 | |
---|
| 2392 | bdims (1,1) = nxl |
---|
| 2393 | bdims (1,2) = nxr |
---|
| 2394 | bdims (2,1) = nys |
---|
| 2395 | bdims (2,2) = nyn |
---|
| 2396 | bdims (3,1) = nzb |
---|
| 2397 | bdims (3,2) = nzt |
---|
| 2398 | |
---|
| 2399 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2400 | comm_inter, ierr ) |
---|
| 2401 | |
---|
| 2402 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2403 | comm_inter,status, ierr ) |
---|
| 2404 | |
---|
| 2405 | n_cell_c = ( (bdims_rem(1,2)-bdims_rem(1,1)) + 3 ) * & |
---|
| 2406 | ( (bdims_rem(2,2)-bdims_rem(2,1)) + 3 ) * & |
---|
| 2407 | ( (bdims_rem(3,2)-bdims_rem(3,1)) + 1 ) |
---|
| 2408 | |
---|
| 2409 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2) , & |
---|
| 2410 | bdims_rem(2,1)-1:bdims_rem(2,2)+1, & |
---|
| 2411 | bdims_rem(1,1)-1:bdims_rem(1,2)+1)) |
---|
| 2412 | |
---|
| 2413 | |
---|
| 2414 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 207, & |
---|
| 2415 | comm_inter,status, ierr ) |
---|
| 2416 | |
---|
| 2417 | ! Neumann BC for FG kh |
---|
[2712] | 2418 | DO jjf = nys, nyn |
---|
| 2419 | DO iif = nxl, nxr |
---|
| 2420 | kh(nzt+1,jjf,iif) = kh(nzt,jjf,iif) |
---|
[2365] | 2421 | END DO |
---|
| 2422 | END DO |
---|
| 2423 | |
---|
| 2424 | CALL MPI_RECV( work3d,n_cell_c, MPI_REAL, target_idex, 208, & |
---|
| 2425 | comm_inter,status, ierr ) |
---|
| 2426 | |
---|
| 2427 | ! Neumann BC for FG kh |
---|
[2712] | 2428 | DO jjf = nys, nyn |
---|
| 2429 | DO iif = nxl, nxr |
---|
| 2430 | km(nzt+1,jjf,iif) = km(nzt,jjf,iif) |
---|
[2365] | 2431 | END DO |
---|
| 2432 | END DO |
---|
| 2433 | |
---|
| 2434 | |
---|
| 2435 | ! |
---|
| 2436 | !-- The following evaluation can only be performed, if the fine grid is situated below the inversion |
---|
[2712] | 2437 | !! DO jjf = nys-1, nyn+1 |
---|
| 2438 | !! DO iif = nxl-1, nxr+1 |
---|
[2365] | 2439 | !! |
---|
[2712] | 2440 | !! km(nzt+1,jjf,iif) = 0.1 * l_grid(nzt+1) * SQRT( e(nzt+1,jjf,iif) ) |
---|
| 2441 | !! kh(nzt+1,jjf,iif) = 3.0 * km(nzt+1,jjf,iif) |
---|
[2365] | 2442 | !! |
---|
| 2443 | !! END DO |
---|
| 2444 | !! END DO |
---|
| 2445 | |
---|
| 2446 | CALL exchange_horiz_2d(km(nzt+1,:,:) ) |
---|
| 2447 | CALL exchange_horiz_2d(kh(nzt+1,:,:) ) |
---|
| 2448 | |
---|
| 2449 | DEALLOCATE ( work3d ) |
---|
| 2450 | |
---|
| 2451 | ENDIF |
---|
| 2452 | |
---|
| 2453 | |
---|
| 2454 | CONTAINS |
---|
| 2455 | |
---|
| 2456 | SUBROUTINE vnest_set_topbc_kh |
---|
| 2457 | |
---|
| 2458 | |
---|
| 2459 | USE arrays_3d |
---|
| 2460 | USE control_parameters |
---|
| 2461 | USE grid_variables |
---|
| 2462 | USE indices |
---|
| 2463 | USE pegrid |
---|
| 2464 | |
---|
| 2465 | |
---|
| 2466 | IMPLICIT NONE |
---|
[2712] | 2467 | |
---|
| 2468 | INTEGER(iwp) :: i |
---|
| 2469 | INTEGER(iwp) :: j |
---|
| 2470 | INTEGER(iwp) :: k |
---|
| 2471 | INTEGER(iwp) :: iif |
---|
| 2472 | INTEGER(iwp) :: jjf |
---|
| 2473 | INTEGER(iwp) :: kkf |
---|
| 2474 | INTEGER(iwp) :: bottomx |
---|
| 2475 | INTEGER(iwp) :: bottomy |
---|
| 2476 | INTEGER(iwp) :: topx |
---|
| 2477 | INTEGER(iwp) :: topy |
---|
| 2478 | REAL(wp) :: eps |
---|
| 2479 | REAL(wp) :: alpha |
---|
| 2480 | REAL(wp) :: eminus |
---|
| 2481 | REAL(wp) :: edot |
---|
| 2482 | REAL(wp) :: eplus |
---|
| 2483 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
| 2484 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
[2365] | 2485 | |
---|
| 2486 | |
---|
| 2487 | |
---|
| 2488 | ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2489 | ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2490 | |
---|
| 2491 | ! |
---|
| 2492 | !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2493 | !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2494 | |
---|
| 2495 | ! |
---|
| 2496 | !-- Interpolation in x-direction |
---|
| 2497 | |
---|
| 2498 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2499 | |
---|
| 2500 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2501 | |
---|
| 2502 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2503 | |
---|
| 2504 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2505 | topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2506 | |
---|
[2712] | 2507 | DO iif = bottomx, topx |
---|
[2365] | 2508 | |
---|
[2712] | 2509 | eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
[2365] | 2510 | |
---|
| 2511 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2512 | |
---|
| 2513 | eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2514 | |
---|
| 2515 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2516 | |
---|
| 2517 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2518 | |
---|
[2712] | 2519 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 2520 | + edot * work3d(k,j,i) & |
---|
| 2521 | + eplus * work3d(k,j,i+1) |
---|
| 2522 | END DO |
---|
| 2523 | |
---|
| 2524 | END DO |
---|
| 2525 | |
---|
| 2526 | END DO |
---|
| 2527 | |
---|
| 2528 | END DO |
---|
| 2529 | |
---|
| 2530 | ! |
---|
| 2531 | !-- Interpolation in y-direction |
---|
| 2532 | |
---|
| 2533 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2534 | |
---|
| 2535 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2536 | |
---|
| 2537 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2538 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2539 | |
---|
[2712] | 2540 | DO iif = nxl, nxr |
---|
[2365] | 2541 | |
---|
[2712] | 2542 | DO jjf = bottomy, topy |
---|
[2365] | 2543 | |
---|
[2712] | 2544 | eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
[2365] | 2545 | |
---|
| 2546 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2547 | |
---|
| 2548 | eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2549 | |
---|
| 2550 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2551 | |
---|
| 2552 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2553 | |
---|
[2712] | 2554 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 2555 | + edot * ptprf(k,j,iif) & |
---|
| 2556 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 2557 | END DO |
---|
| 2558 | |
---|
| 2559 | END DO |
---|
| 2560 | |
---|
| 2561 | END DO |
---|
| 2562 | |
---|
| 2563 | END DO |
---|
| 2564 | |
---|
| 2565 | ! |
---|
| 2566 | !-- Interpolation in z-direction |
---|
| 2567 | |
---|
[2712] | 2568 | DO jjf = nys, nyn |
---|
| 2569 | DO iif = nxl, nxr |
---|
[2365] | 2570 | |
---|
| 2571 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2572 | |
---|
| 2573 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2574 | |
---|
| 2575 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2576 | |
---|
| 2577 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2578 | |
---|
| 2579 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2580 | |
---|
[2712] | 2581 | kh (nzt+1,jjf,iif) = eminus * ptprs(bdims_rem(3,1),jjf,iif) & |
---|
| 2582 | + edot * ptprs(bdims_rem(3,1)+1,jjf,iif) & |
---|
| 2583 | + eplus * ptprs(bdims_rem(3,1)+2,jjf,iif) |
---|
[2365] | 2584 | |
---|
| 2585 | END DO |
---|
| 2586 | END DO |
---|
| 2587 | |
---|
| 2588 | DEALLOCATE ( ptprf, ptprs ) |
---|
| 2589 | |
---|
| 2590 | |
---|
| 2591 | |
---|
| 2592 | END SUBROUTINE vnest_set_topbc_kh |
---|
| 2593 | |
---|
| 2594 | SUBROUTINE vnest_set_topbc_km |
---|
| 2595 | |
---|
| 2596 | |
---|
| 2597 | USE arrays_3d |
---|
| 2598 | USE control_parameters |
---|
| 2599 | USE grid_variables |
---|
| 2600 | USE indices |
---|
| 2601 | USE pegrid |
---|
| 2602 | |
---|
| 2603 | |
---|
| 2604 | IMPLICIT NONE |
---|
[2712] | 2605 | |
---|
| 2606 | INTEGER(iwp) :: i |
---|
| 2607 | INTEGER(iwp) :: j |
---|
| 2608 | INTEGER(iwp) :: k |
---|
| 2609 | INTEGER(iwp) :: iif |
---|
| 2610 | INTEGER(iwp) :: jjf |
---|
| 2611 | INTEGER(iwp) :: bottomx |
---|
| 2612 | INTEGER(iwp) :: bottomy |
---|
| 2613 | INTEGER(iwp) :: bottomz |
---|
| 2614 | INTEGER(iwp) :: topx |
---|
| 2615 | INTEGER(iwp) :: topy |
---|
| 2616 | INTEGER(iwp) :: topz |
---|
| 2617 | REAL(wp) :: eps |
---|
| 2618 | REAL(wp) :: alpha |
---|
| 2619 | REAL(wp) :: eminus |
---|
| 2620 | REAL(wp) :: edot |
---|
| 2621 | REAL(wp) :: eplus |
---|
| 2622 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprf |
---|
| 2623 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ptprs |
---|
[2365] | 2624 | |
---|
| 2625 | |
---|
| 2626 | |
---|
| 2627 | ALLOCATE( ptprf(bdims_rem(3,1):bdims_rem(3,2),bdims_rem(2,1)-1:bdims_rem(2,2)+1,nxl:nxr) ) |
---|
| 2628 | ALLOCATE( ptprs(bdims_rem(3,1):bdims_rem(3,2),nys:nyn,nxl:nxr) ) |
---|
| 2629 | |
---|
| 2630 | ! |
---|
| 2631 | !-- Determination of a boundary condition for the potential temperature pt: |
---|
| 2632 | !-- The scheme derived by Clark and Farley can be used in all three dimensions. |
---|
| 2633 | |
---|
| 2634 | ! |
---|
| 2635 | !-- Interpolation in x-direction |
---|
| 2636 | |
---|
| 2637 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2638 | |
---|
| 2639 | DO j = bdims_rem(2,1)-1, bdims_rem(2,2)+1 |
---|
| 2640 | |
---|
| 2641 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 2642 | |
---|
| 2643 | bottomx = (nxf+1)/(nxc+1) * i |
---|
| 2644 | topx = (nxf+1)/(nxc+1) *(i+1) - 1 |
---|
| 2645 | |
---|
[2712] | 2646 | DO iif = bottomx, topx |
---|
[2365] | 2647 | |
---|
[2712] | 2648 | eps = (iif * dxf + 0.5 * dxf - i * dxc - 0.5 * dxc) / dxc |
---|
[2365] | 2649 | |
---|
| 2650 | alpha = ( (dxf/dxc)**2.0 - 1.0) / 24.0 |
---|
| 2651 | |
---|
| 2652 | eminus = eps * (eps - 1.0 ) / 2.0 + alpha |
---|
| 2653 | |
---|
| 2654 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2655 | |
---|
| 2656 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2657 | |
---|
[2712] | 2658 | ptprf(k,j,iif) = eminus * work3d(k,j,i-1) & |
---|
[2365] | 2659 | + edot * work3d(k,j,i) & |
---|
| 2660 | + eplus * work3d(k,j,i+1) |
---|
| 2661 | END DO |
---|
| 2662 | |
---|
| 2663 | END DO |
---|
| 2664 | |
---|
| 2665 | END DO |
---|
| 2666 | |
---|
| 2667 | END DO |
---|
| 2668 | |
---|
| 2669 | ! |
---|
| 2670 | !-- Interpolation in y-direction |
---|
| 2671 | |
---|
| 2672 | DO k = bdims_rem(3,1), bdims_rem(3,2) |
---|
| 2673 | |
---|
| 2674 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 2675 | |
---|
| 2676 | bottomy = (nyf+1)/(nyc+1) * j |
---|
| 2677 | topy = (nyf+1)/(nyc+1) * (j+1) - 1 |
---|
| 2678 | |
---|
[2712] | 2679 | DO iif = nxl, nxr |
---|
[2365] | 2680 | |
---|
[2712] | 2681 | DO jjf = bottomy, topy |
---|
[2365] | 2682 | |
---|
[2712] | 2683 | eps = (jjf * dyf + 0.5 * dyf - j * dyc - 0.5 * dyc) / dyc |
---|
[2365] | 2684 | |
---|
| 2685 | alpha = ( (dyf/dyc)**2.0 - 1.0) / 24.0 |
---|
| 2686 | |
---|
| 2687 | eminus = eps * (eps - 1.0) / 2.0 + alpha |
---|
| 2688 | |
---|
| 2689 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2690 | |
---|
| 2691 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2692 | |
---|
[2712] | 2693 | ptprs(k,jjf,iif) = eminus * ptprf(k,j-1,iif) & |
---|
| 2694 | + edot * ptprf(k,j,iif) & |
---|
| 2695 | + eplus * ptprf(k,j+1,iif) |
---|
[2365] | 2696 | END DO |
---|
| 2697 | |
---|
| 2698 | END DO |
---|
| 2699 | |
---|
| 2700 | END DO |
---|
| 2701 | |
---|
| 2702 | END DO |
---|
| 2703 | |
---|
| 2704 | ! |
---|
| 2705 | !-- Interpolation in z-direction |
---|
| 2706 | |
---|
[2712] | 2707 | DO jjf = nys, nyn |
---|
| 2708 | DO iif = nxl, nxr |
---|
[2365] | 2709 | |
---|
| 2710 | eps = ( zuf(nzt+1) - zuc(bdims_rem(3,1)+1) ) / dzc |
---|
| 2711 | |
---|
| 2712 | alpha = ( (dzf/dzc)**2.0 - 1.0) / 24.0 |
---|
| 2713 | |
---|
| 2714 | eminus = eps * ( eps - 1.0 ) / 2.0 + alpha |
---|
| 2715 | |
---|
| 2716 | edot = ( 1.0 - eps**2.0 ) - 2.0 * alpha |
---|
| 2717 | |
---|
| 2718 | eplus = eps * ( eps + 1.0 ) / 2.0 + alpha |
---|
| 2719 | |
---|
[2712] | 2720 | km (nzt+1,jjf,iif) = eminus * ptprs(bdims_rem(3,1),jjf,iif) & |
---|
| 2721 | + edot * ptprs(bdims_rem(3,1)+1,jjf,iif) & |
---|
| 2722 | + eplus * ptprs(bdims_rem(3,1)+2,jjf,iif) |
---|
[2365] | 2723 | |
---|
| 2724 | END DO |
---|
| 2725 | END DO |
---|
| 2726 | |
---|
| 2727 | DEALLOCATE ( ptprf, ptprs ) |
---|
| 2728 | |
---|
| 2729 | |
---|
| 2730 | |
---|
| 2731 | END SUBROUTINE vnest_set_topbc_km |
---|
| 2732 | |
---|
| 2733 | |
---|
[2712] | 2734 | #endif |
---|
[2365] | 2735 | END SUBROUTINE vnest_boundary_conds_khkm |
---|
| 2736 | |
---|
| 2737 | |
---|
| 2738 | |
---|
| 2739 | SUBROUTINE vnest_anterpolate |
---|
[2712] | 2740 | |
---|
| 2741 | #if defined( __parallel ) |
---|
[2365] | 2742 | |
---|
| 2743 | !--------------------------------------------------------------------------------! |
---|
| 2744 | ! Description: |
---|
| 2745 | ! ------------ |
---|
| 2746 | ! Anterpolate data from fine grid to coarse grid. |
---|
| 2747 | !------------------------------------------------------------------------------! |
---|
| 2748 | |
---|
| 2749 | USE arrays_3d |
---|
| 2750 | USE control_parameters |
---|
| 2751 | USE grid_variables |
---|
| 2752 | USE indices |
---|
| 2753 | USE interfaces |
---|
| 2754 | USE pegrid |
---|
| 2755 | USE surface_mod, & |
---|
| 2756 | ONLY : bc_h |
---|
| 2757 | |
---|
| 2758 | |
---|
| 2759 | IMPLICIT NONE |
---|
| 2760 | |
---|
[2712] | 2761 | REAL(wp) :: time_since_reference_point_rem |
---|
| 2762 | INTEGER(iwp) :: i |
---|
| 2763 | INTEGER(iwp) :: j |
---|
| 2764 | INTEGER(iwp) :: k |
---|
| 2765 | INTEGER(iwp) :: im |
---|
| 2766 | INTEGER(iwp) :: jn |
---|
| 2767 | INTEGER(iwp) :: ko |
---|
| 2768 | INTEGER(iwp) :: kb !< variable to set respective boundary value, depends on facing. |
---|
| 2769 | INTEGER(iwp) :: l !< running index boundary type, for up- and downward-facing walls |
---|
| 2770 | INTEGER(iwp) :: m !< running index surface elements |
---|
[2365] | 2771 | |
---|
| 2772 | |
---|
| 2773 | |
---|
| 2774 | ! |
---|
| 2775 | !-- In case of model termination initiated by the remote model |
---|
| 2776 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
---|
| 2777 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
---|
| 2778 | !-- intercomminucation hang. |
---|
| 2779 | !-- If necessary, the coupler will be called at the beginning of the next |
---|
| 2780 | !-- restart run. |
---|
| 2781 | |
---|
| 2782 | IF ( myid == 0) THEN |
---|
| 2783 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
---|
| 2784 | target_id, 0, & |
---|
| 2785 | terminate_coupled_remote, 1, MPI_INTEGER, & |
---|
| 2786 | target_id, 0, & |
---|
| 2787 | comm_inter, status, ierr ) |
---|
| 2788 | ENDIF |
---|
| 2789 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
---|
| 2790 | ierr ) |
---|
| 2791 | |
---|
| 2792 | IF ( terminate_coupled_remote > 0 ) THEN |
---|
[3045] | 2793 | WRITE( message_string, * ) 'remote model "', & |
---|
| 2794 | TRIM( coupling_mode_remote ), & |
---|
| 2795 | '" terminated', & |
---|
[3046] | 2796 | '&with terminate_coupled_remote = ', & |
---|
[3045] | 2797 | terminate_coupled_remote, & |
---|
[3046] | 2798 | '&local model "', TRIM( coupling_mode ), & |
---|
[3045] | 2799 | '" has', & |
---|
[3046] | 2800 | '&terminate_coupled = ', & |
---|
[2365] | 2801 | terminate_coupled |
---|
| 2802 | CALL message( 'vnest_anterpolate', 'PA0310', 1, 2, 0, 6, 0 ) |
---|
| 2803 | RETURN |
---|
| 2804 | ENDIF |
---|
| 2805 | |
---|
| 2806 | |
---|
| 2807 | ! |
---|
| 2808 | !-- Exchange the current simulated time between the models |
---|
| 2809 | |
---|
| 2810 | IF ( myid == 0 ) THEN |
---|
| 2811 | |
---|
| 2812 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
---|
| 2813 | 11, comm_inter, ierr ) |
---|
| 2814 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
---|
| 2815 | target_id, 11, comm_inter, status, ierr ) |
---|
| 2816 | |
---|
| 2817 | ENDIF |
---|
| 2818 | |
---|
| 2819 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
---|
| 2820 | ierr ) |
---|
| 2821 | |
---|
| 2822 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 2823 | ! Receive data from fine grid for anterpolation |
---|
| 2824 | |
---|
| 2825 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 2826 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 2827 | |
---|
| 2828 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 2829 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 2830 | map_coord(1) = i+offset(1) |
---|
| 2831 | map_coord(2) = j+offset(2) |
---|
| 2832 | |
---|
| 2833 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 2834 | |
---|
| 2835 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2836 | comm_inter,status, ierr ) |
---|
| 2837 | |
---|
| 2838 | bdims (1,1) = bdims_rem (1,1) / cfratio(1) |
---|
| 2839 | bdims (1,2) = bdims_rem (1,2) / cfratio(1) |
---|
| 2840 | bdims (2,1) = bdims_rem (2,1) / cfratio(2) |
---|
| 2841 | bdims (2,2) = bdims_rem (2,2) / cfratio(2) |
---|
| 2842 | bdims (3,1) = bdims_rem (3,1) |
---|
| 2843 | bdims (3,2) = bdims_rem (3,2) / cfratio(3) |
---|
| 2844 | |
---|
| 2845 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2846 | comm_inter, ierr ) |
---|
| 2847 | |
---|
| 2848 | n_cell_c = & |
---|
| 2849 | (bdims(1,2)-bdims(1,1)+1) * & |
---|
| 2850 | (bdims(2,2)-bdims(2,1)+1) * & |
---|
| 2851 | (bdims(3,2)-bdims(3,1)+0) |
---|
| 2852 | |
---|
| 2853 | CALL MPI_RECV( u( & |
---|
| 2854 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2855 | bdims(2,1) :bdims(2,2), & |
---|
| 2856 | bdims(1,1) :bdims(1,2)),& |
---|
| 2857 | n_cell_c, MPI_REAL, target_idex, 101, & |
---|
| 2858 | comm_inter,status, ierr ) |
---|
| 2859 | |
---|
| 2860 | CALL MPI_RECV( v( & |
---|
| 2861 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2862 | bdims(2,1) :bdims(2,2), & |
---|
| 2863 | bdims(1,1) :bdims(1,2)),& |
---|
| 2864 | n_cell_c, MPI_REAL, target_idex, 102, & |
---|
| 2865 | comm_inter,status, ierr ) |
---|
| 2866 | |
---|
| 2867 | CALL MPI_RECV(pt( & |
---|
| 2868 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2869 | bdims(2,1) :bdims(2,2), & |
---|
| 2870 | bdims(1,1) :bdims(1,2)),& |
---|
| 2871 | n_cell_c, MPI_REAL, target_idex, 105, & |
---|
| 2872 | comm_inter,status, ierr ) |
---|
| 2873 | |
---|
[2514] | 2874 | IF ( humidity ) THEN |
---|
[2365] | 2875 | CALL MPI_RECV(q( & |
---|
| 2876 | bdims(3,1)+1:bdims(3,2), & |
---|
| 2877 | bdims(2,1) :bdims(2,2), & |
---|
| 2878 | bdims(1,1) :bdims(1,2)),& |
---|
| 2879 | n_cell_c, MPI_REAL, target_idex, 106, & |
---|
| 2880 | comm_inter,status, ierr ) |
---|
[2514] | 2881 | ENDIF |
---|
[2365] | 2882 | |
---|
| 2883 | CALL MPI_RECV( w( & |
---|
| 2884 | bdims(3,1) :bdims(3,2)-1, & |
---|
| 2885 | bdims(2,1) :bdims(2,2), & |
---|
| 2886 | bdims(1,1) :bdims(1,2)), & |
---|
| 2887 | n_cell_c, MPI_REAL, target_idex, 103, & |
---|
| 2888 | comm_inter,status, ierr ) |
---|
| 2889 | |
---|
| 2890 | end do |
---|
| 2891 | end do |
---|
| 2892 | |
---|
| 2893 | |
---|
| 2894 | |
---|
| 2895 | ! |
---|
| 2896 | !-- Boundary conditions for the velocity components u and v |
---|
| 2897 | |
---|
| 2898 | |
---|
| 2899 | IF ( ibc_uv_b == 0 ) THEN |
---|
| 2900 | u(nzb,:,:) = 0.0_wp |
---|
| 2901 | v(nzb,:,:) = 0.0_wp |
---|
| 2902 | ELSE |
---|
| 2903 | u(nzb,:,:) = u(nzb+1,:,:) |
---|
| 2904 | v(nzb,:,:) = v(nzb+1,:,:) |
---|
| 2905 | END IF |
---|
| 2906 | ! |
---|
| 2907 | !-- Boundary conditions for the velocity components w |
---|
| 2908 | |
---|
| 2909 | w(nzb,:,:) = 0.0_wp |
---|
| 2910 | |
---|
| 2911 | ! |
---|
| 2912 | !-- Temperature at bottom boundary. |
---|
| 2913 | !-- Neumann, zero-gradient |
---|
| 2914 | IF ( ibc_pt_b == 1 ) THEN |
---|
| 2915 | DO l = 0, 1 |
---|
| 2916 | ! |
---|
| 2917 | !-- Set kb, for upward-facing surfaces value at topography top (k-1) is set, |
---|
| 2918 | !-- for downward-facing surfaces at topography bottom (k+1). |
---|
| 2919 | kb = MERGE( -1, 1, l == 0 ) |
---|
| 2920 | DO m = 1, bc_h(l)%ns |
---|
| 2921 | i = bc_h(l)%i(m) |
---|
| 2922 | j = bc_h(l)%j(m) |
---|
| 2923 | k = bc_h(l)%k(m) |
---|
| 2924 | pt(k+kb,j,i) = pt(k,j,i) |
---|
| 2925 | ENDDO |
---|
| 2926 | ENDDO |
---|
| 2927 | ENDIF |
---|
| 2928 | |
---|
| 2929 | |
---|
| 2930 | CALL exchange_horiz( u, nbgp ) |
---|
| 2931 | CALL exchange_horiz( v, nbgp ) |
---|
| 2932 | CALL exchange_horiz( w, nbgp ) |
---|
| 2933 | CALL exchange_horiz( pt, nbgp ) |
---|
| 2934 | |
---|
| 2935 | |
---|
| 2936 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 2937 | ! Send data to coarse grid for anterpolation |
---|
| 2938 | |
---|
| 2939 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 2940 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 2941 | map_coord(1) = offset(1) |
---|
| 2942 | map_coord(2) = offset(2) |
---|
| 2943 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 2944 | |
---|
| 2945 | !-- Limit anterpolation level to nzt - z nesting ratio (a pseudo-buffer layer) |
---|
| 2946 | bdims (1,1) = nxl |
---|
| 2947 | bdims (1,2) = nxr |
---|
| 2948 | bdims (2,1) = nys |
---|
| 2949 | bdims (2,2) = nyn |
---|
| 2950 | bdims (3,1) = nzb |
---|
| 2951 | bdims (3,2) = nzt-cfratio(3) |
---|
| 2952 | |
---|
| 2953 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 2954 | comm_inter, ierr ) |
---|
| 2955 | |
---|
| 2956 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 9, & |
---|
| 2957 | comm_inter,status, ierr ) |
---|
| 2958 | |
---|
| 2959 | |
---|
| 2960 | ALLOCATE( work3d ( & |
---|
| 2961 | bdims_rem(3,1)+1:bdims_rem(3,2), & |
---|
| 2962 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 2963 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 2964 | |
---|
| 2965 | |
---|
| 2966 | anterpol3d => u |
---|
[2514] | 2967 | |
---|
[2365] | 2968 | CALL anterpolate_to_crse_u ( 101 ) |
---|
| 2969 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2970 | 101, comm_inter, ierr) |
---|
[2365] | 2971 | |
---|
| 2972 | anterpol3d => v |
---|
| 2973 | |
---|
| 2974 | CALL anterpolate_to_crse_v ( 102 ) |
---|
| 2975 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2976 | 102, comm_inter, ierr) |
---|
[2365] | 2977 | |
---|
| 2978 | anterpol3d => pt |
---|
| 2979 | |
---|
| 2980 | CALL anterpolate_to_crse_s ( 105 ) |
---|
| 2981 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2982 | 105, comm_inter, ierr) |
---|
[2365] | 2983 | |
---|
| 2984 | |
---|
| 2985 | IF ( humidity ) THEN |
---|
| 2986 | |
---|
| 2987 | anterpol3d => q |
---|
| 2988 | |
---|
| 2989 | CALL anterpolate_to_crse_s ( 106 ) |
---|
| 2990 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 2991 | 106, comm_inter, ierr) |
---|
[2365] | 2992 | ENDIF |
---|
| 2993 | |
---|
| 2994 | |
---|
| 2995 | DEALLOCATE( work3d ) |
---|
| 2996 | ALLOCATE( work3d ( bdims_rem(3,1) :bdims_rem(3,2)-1, & |
---|
| 2997 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 2998 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 2999 | anterpol3d => w |
---|
| 3000 | CALL anterpolate_to_crse_w ( 103 ) |
---|
| 3001 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 3002 | 103, comm_inter, ierr) |
---|
[2365] | 3003 | |
---|
| 3004 | NULLIFY ( anterpol3d ) |
---|
| 3005 | DEALLOCATE( work3d ) |
---|
| 3006 | |
---|
| 3007 | ENDIF |
---|
| 3008 | |
---|
| 3009 | |
---|
| 3010 | |
---|
| 3011 | CONTAINS |
---|
| 3012 | SUBROUTINE anterpolate_to_crse_u( tag ) |
---|
| 3013 | |
---|
| 3014 | |
---|
| 3015 | USE arrays_3d |
---|
| 3016 | USE control_parameters |
---|
| 3017 | USE grid_variables |
---|
| 3018 | USE indices |
---|
| 3019 | USE pegrid |
---|
| 3020 | |
---|
| 3021 | |
---|
| 3022 | IMPLICIT NONE |
---|
[2712] | 3023 | |
---|
| 3024 | INTEGER(iwp), intent(in) :: tag |
---|
| 3025 | INTEGER(iwp) :: i |
---|
| 3026 | INTEGER(iwp) :: j |
---|
| 3027 | INTEGER(iwp) :: k |
---|
| 3028 | INTEGER(iwp) :: iif |
---|
| 3029 | INTEGER(iwp) :: jjf |
---|
| 3030 | INTEGER(iwp) :: kkf |
---|
| 3031 | INTEGER(iwp) :: bottomx |
---|
| 3032 | INTEGER(iwp) :: bottomy |
---|
| 3033 | INTEGER(iwp) :: bottomz |
---|
| 3034 | INTEGER(iwp) :: topx |
---|
| 3035 | INTEGER(iwp) :: topy |
---|
| 3036 | INTEGER(iwp) :: topz |
---|
| 3037 | REAL(wp) :: aweight |
---|
[2365] | 3038 | |
---|
| 3039 | ! |
---|
| 3040 | !-- Anterpolation of the velocity components u |
---|
| 3041 | !-- only values in yz-planes that coincide in the fine and |
---|
| 3042 | !-- the coarse grid are considered |
---|
| 3043 | |
---|
| 3044 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3045 | |
---|
| 3046 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3047 | topz = (dzc/dzf) * k |
---|
| 3048 | |
---|
| 3049 | DO j = bdims_rem(2,1),bdims_rem(2,2) |
---|
| 3050 | |
---|
| 3051 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3052 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3053 | |
---|
| 3054 | DO i = bdims_rem(1,1),bdims_rem(1,2) |
---|
| 3055 | |
---|
[2712] | 3056 | iif = (nxf+1) / (nxc+1) * i |
---|
[2365] | 3057 | |
---|
| 3058 | aweight = 0.0 |
---|
| 3059 | |
---|
[2712] | 3060 | DO kkf = bottomz, topz |
---|
| 3061 | DO jjf = bottomy, topy |
---|
[2365] | 3062 | |
---|
[2712] | 3063 | aweight = aweight + anterpol3d(kkf,jjf,iif) * & |
---|
[2365] | 3064 | (dzf/dzc) * (dyf/dyc) |
---|
| 3065 | |
---|
| 3066 | END DO |
---|
| 3067 | END DO |
---|
| 3068 | |
---|
| 3069 | work3d(k,j,i) = aweight |
---|
| 3070 | |
---|
| 3071 | END DO |
---|
| 3072 | |
---|
| 3073 | END DO |
---|
| 3074 | |
---|
| 3075 | END DO |
---|
| 3076 | |
---|
| 3077 | |
---|
| 3078 | |
---|
| 3079 | END SUBROUTINE anterpolate_to_crse_u |
---|
| 3080 | |
---|
| 3081 | |
---|
| 3082 | SUBROUTINE anterpolate_to_crse_v( tag ) |
---|
| 3083 | |
---|
| 3084 | |
---|
| 3085 | USE arrays_3d |
---|
| 3086 | USE control_parameters |
---|
| 3087 | USE grid_variables |
---|
| 3088 | USE indices |
---|
| 3089 | USE pegrid |
---|
| 3090 | |
---|
| 3091 | |
---|
| 3092 | IMPLICIT NONE |
---|
[2712] | 3093 | |
---|
| 3094 | INTEGER(iwp), intent(in) :: tag |
---|
| 3095 | INTEGER(iwp) :: i |
---|
| 3096 | INTEGER(iwp) :: j |
---|
| 3097 | INTEGER(iwp) :: k |
---|
| 3098 | INTEGER(iwp) :: iif |
---|
| 3099 | INTEGER(iwp) :: jjf |
---|
| 3100 | INTEGER(iwp) :: kkf |
---|
| 3101 | INTEGER(iwp) :: bottomx |
---|
| 3102 | INTEGER(iwp) :: bottomy |
---|
| 3103 | INTEGER(iwp) :: bottomz |
---|
| 3104 | INTEGER(iwp) :: topx |
---|
| 3105 | INTEGER(iwp) :: topy |
---|
| 3106 | INTEGER(iwp) :: topz |
---|
| 3107 | REAL(wp) :: aweight |
---|
| 3108 | |
---|
[2365] | 3109 | ! |
---|
| 3110 | !-- Anterpolation of the velocity components v |
---|
| 3111 | !-- only values in xz-planes that coincide in the fine and |
---|
| 3112 | !-- the coarse grid are considered |
---|
| 3113 | |
---|
| 3114 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3115 | |
---|
| 3116 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3117 | topz = (dzc/dzf) * k |
---|
| 3118 | |
---|
| 3119 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3120 | |
---|
[2712] | 3121 | jjf = (nyf+1) / (nyc+1) * j |
---|
[2365] | 3122 | |
---|
| 3123 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3124 | |
---|
| 3125 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3126 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3127 | |
---|
| 3128 | aweight = 0.0 |
---|
| 3129 | |
---|
[2712] | 3130 | DO kkf = bottomz, topz |
---|
| 3131 | DO iif = bottomx, topx |
---|
[2365] | 3132 | |
---|
[2712] | 3133 | aweight = aweight + anterpol3d(kkf,jjf,iif) * & |
---|
[2365] | 3134 | (dzf/dzc) * (dxf/dxc) |
---|
| 3135 | |
---|
| 3136 | |
---|
| 3137 | END DO |
---|
| 3138 | END DO |
---|
| 3139 | |
---|
| 3140 | work3d(k,j,i) = aweight |
---|
| 3141 | |
---|
| 3142 | END DO |
---|
| 3143 | END DO |
---|
| 3144 | END DO |
---|
| 3145 | |
---|
| 3146 | |
---|
| 3147 | |
---|
| 3148 | END SUBROUTINE anterpolate_to_crse_v |
---|
| 3149 | |
---|
| 3150 | |
---|
| 3151 | SUBROUTINE anterpolate_to_crse_w( tag ) |
---|
| 3152 | |
---|
| 3153 | |
---|
| 3154 | USE arrays_3d |
---|
| 3155 | USE control_parameters |
---|
| 3156 | USE grid_variables |
---|
| 3157 | USE indices |
---|
| 3158 | USE pegrid |
---|
| 3159 | |
---|
| 3160 | |
---|
| 3161 | IMPLICIT NONE |
---|
[2712] | 3162 | |
---|
| 3163 | INTEGER(iwp), intent(in) :: tag |
---|
| 3164 | INTEGER(iwp) :: i |
---|
| 3165 | INTEGER(iwp) :: j |
---|
| 3166 | INTEGER(iwp) :: k |
---|
| 3167 | INTEGER(iwp) :: iif |
---|
| 3168 | INTEGER(iwp) :: jjf |
---|
| 3169 | INTEGER(iwp) :: kkf |
---|
| 3170 | INTEGER(iwp) :: bottomx |
---|
| 3171 | INTEGER(iwp) :: bottomy |
---|
| 3172 | INTEGER(iwp) :: bottomz |
---|
| 3173 | INTEGER(iwp) :: topx |
---|
| 3174 | INTEGER(iwp) :: topy |
---|
| 3175 | INTEGER(iwp) :: topz |
---|
| 3176 | REAL(wp) :: aweight |
---|
| 3177 | |
---|
[2365] | 3178 | ! |
---|
| 3179 | !-- Anterpolation of the velocity components w |
---|
| 3180 | !-- only values in xy-planes that coincide in the fine and |
---|
| 3181 | !-- the coarse grid are considered |
---|
| 3182 | |
---|
| 3183 | DO k = bdims_rem(3,1), bdims_rem(3,2)-1 |
---|
| 3184 | |
---|
[2712] | 3185 | kkf = cfratio(3) * k |
---|
[2365] | 3186 | |
---|
| 3187 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3188 | |
---|
| 3189 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3190 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3191 | |
---|
| 3192 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3193 | |
---|
| 3194 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3195 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3196 | |
---|
| 3197 | aweight = 0.0 |
---|
| 3198 | |
---|
[2712] | 3199 | DO jjf = bottomy, topy |
---|
| 3200 | DO iif = bottomx, topx |
---|
[2365] | 3201 | |
---|
[2712] | 3202 | aweight = aweight + anterpol3d (kkf,jjf,iif) * & |
---|
[2365] | 3203 | (dxf/dxc) * (dyf/dyc) |
---|
| 3204 | |
---|
| 3205 | END DO |
---|
| 3206 | END DO |
---|
| 3207 | |
---|
| 3208 | work3d(k,j,i) = aweight |
---|
| 3209 | |
---|
| 3210 | END DO |
---|
| 3211 | |
---|
| 3212 | END DO |
---|
| 3213 | |
---|
| 3214 | END DO |
---|
| 3215 | |
---|
| 3216 | |
---|
| 3217 | END SUBROUTINE anterpolate_to_crse_w |
---|
| 3218 | |
---|
| 3219 | |
---|
| 3220 | SUBROUTINE anterpolate_to_crse_s( tag ) |
---|
| 3221 | |
---|
| 3222 | |
---|
| 3223 | USE arrays_3d |
---|
| 3224 | USE control_parameters |
---|
| 3225 | USE grid_variables |
---|
| 3226 | USE indices |
---|
| 3227 | USE pegrid |
---|
| 3228 | |
---|
| 3229 | |
---|
| 3230 | IMPLICIT NONE |
---|
[2712] | 3231 | |
---|
| 3232 | INTEGER(iwp), intent(in) :: tag |
---|
| 3233 | INTEGER(iwp) :: i |
---|
| 3234 | INTEGER(iwp) :: j |
---|
| 3235 | INTEGER(iwp) :: k |
---|
| 3236 | INTEGER(iwp) :: iif |
---|
| 3237 | INTEGER(iwp) :: jjf |
---|
| 3238 | INTEGER(iwp) :: kkf |
---|
| 3239 | INTEGER(iwp) :: bottomx |
---|
| 3240 | INTEGER(iwp) :: bottomy |
---|
| 3241 | INTEGER(iwp) :: bottomz |
---|
| 3242 | INTEGER(iwp) :: topx |
---|
| 3243 | INTEGER(iwp) :: topy |
---|
| 3244 | INTEGER(iwp) :: topz |
---|
| 3245 | REAL(wp) :: aweight |
---|
[2365] | 3246 | |
---|
| 3247 | ! |
---|
| 3248 | !-- Anterpolation of the potential temperature pt |
---|
| 3249 | !-- all fine grid values are considered |
---|
| 3250 | |
---|
| 3251 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3252 | |
---|
| 3253 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3254 | topz = (dzc/dzf) * k |
---|
| 3255 | |
---|
| 3256 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3257 | |
---|
| 3258 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3259 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3260 | |
---|
| 3261 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3262 | |
---|
| 3263 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3264 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3265 | |
---|
| 3266 | aweight = 0.0 |
---|
| 3267 | |
---|
[2712] | 3268 | DO kkf = bottomz, topz |
---|
| 3269 | DO jjf = bottomy, topy |
---|
| 3270 | DO iif = bottomx, topx |
---|
[2365] | 3271 | |
---|
[2712] | 3272 | aweight = aweight + anterpol3d(kkf,jjf,iif) * & |
---|
[2365] | 3273 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3274 | |
---|
| 3275 | END DO |
---|
| 3276 | END DO |
---|
| 3277 | END DO |
---|
| 3278 | |
---|
| 3279 | work3d(k,j,i) = aweight |
---|
| 3280 | |
---|
| 3281 | END DO |
---|
| 3282 | |
---|
| 3283 | END DO |
---|
| 3284 | |
---|
| 3285 | END DO |
---|
| 3286 | |
---|
| 3287 | |
---|
| 3288 | END SUBROUTINE anterpolate_to_crse_s |
---|
[2712] | 3289 | #endif |
---|
[2365] | 3290 | END SUBROUTINE vnest_anterpolate |
---|
| 3291 | |
---|
| 3292 | |
---|
| 3293 | |
---|
| 3294 | SUBROUTINE vnest_anterpolate_e |
---|
[2712] | 3295 | #if defined( __parallel ) |
---|
[2365] | 3296 | |
---|
| 3297 | !--------------------------------------------------------------------------------! |
---|
| 3298 | ! Description: |
---|
| 3299 | ! ------------ |
---|
| 3300 | ! Anterpolate TKE from fine grid to coarse grid. |
---|
| 3301 | !------------------------------------------------------------------------------! |
---|
| 3302 | |
---|
| 3303 | USE arrays_3d |
---|
| 3304 | USE control_parameters |
---|
| 3305 | USE grid_variables |
---|
| 3306 | USE indices |
---|
| 3307 | USE interfaces |
---|
| 3308 | USE pegrid |
---|
| 3309 | |
---|
| 3310 | |
---|
| 3311 | IMPLICIT NONE |
---|
| 3312 | |
---|
[2712] | 3313 | REAL(wp) :: time_since_reference_point_rem |
---|
| 3314 | INTEGER(iwp) :: i |
---|
| 3315 | INTEGER(iwp) :: j |
---|
| 3316 | INTEGER(iwp) :: k |
---|
| 3317 | INTEGER(iwp) :: im |
---|
| 3318 | INTEGER(iwp) :: jn |
---|
| 3319 | INTEGER(iwp) :: ko |
---|
[2365] | 3320 | |
---|
| 3321 | |
---|
| 3322 | ! |
---|
| 3323 | !-- In case of model termination initiated by the remote model |
---|
| 3324 | !-- (terminate_coupled_remote > 0), initiate termination of the local model. |
---|
| 3325 | !-- The rest of the coupler must then be skipped because it would cause an MPI |
---|
| 3326 | !-- intercomminucation hang. |
---|
| 3327 | !-- If necessary, the coupler will be called at the beginning of the next |
---|
| 3328 | !-- restart run. |
---|
| 3329 | |
---|
| 3330 | IF ( myid == 0) THEN |
---|
[3045] | 3331 | CALL MPI_SENDRECV( terminate_coupled, 1, MPI_INTEGER, & |
---|
| 3332 | target_id, 0, & |
---|
| 3333 | terminate_coupled_remote, 1, MPI_INTEGER, & |
---|
| 3334 | target_id, 0, & |
---|
[2365] | 3335 | comm_inter, status, ierr ) |
---|
| 3336 | ENDIF |
---|
[3045] | 3337 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_INTEGER, 0, comm2d, & |
---|
[2365] | 3338 | ierr ) |
---|
| 3339 | |
---|
| 3340 | IF ( terminate_coupled_remote > 0 ) THEN |
---|
[3045] | 3341 | WRITE( message_string, * ) 'remote model "', & |
---|
| 3342 | TRIM( coupling_mode_remote ), & |
---|
| 3343 | '" terminated', & |
---|
[3046] | 3344 | '&with terminate_coupled_remote = ', & |
---|
[3045] | 3345 | terminate_coupled_remote, & |
---|
[3046] | 3346 | '&local model "', TRIM( coupling_mode ), & |
---|
[3045] | 3347 | '" has', & |
---|
[3046] | 3348 | '&terminate_coupled = ', & |
---|
[2365] | 3349 | terminate_coupled |
---|
| 3350 | CALL message( 'vnest_anterpolate_e', 'PA0310', 1, 2, 0, 6, 0 ) |
---|
| 3351 | RETURN |
---|
| 3352 | ENDIF |
---|
| 3353 | |
---|
| 3354 | |
---|
| 3355 | ! |
---|
| 3356 | !-- Exchange the current simulated time between the models |
---|
| 3357 | IF ( myid == 0 ) THEN |
---|
| 3358 | |
---|
| 3359 | CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, & |
---|
| 3360 | 11, comm_inter, ierr ) |
---|
| 3361 | CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, & |
---|
| 3362 | target_id, 11, comm_inter, status, ierr ) |
---|
| 3363 | |
---|
| 3364 | ENDIF |
---|
| 3365 | |
---|
| 3366 | CALL MPI_BCAST( time_since_reference_point_rem, 1, MPI_REAL, 0, comm2d, & |
---|
| 3367 | ierr ) |
---|
| 3368 | |
---|
| 3369 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3370 | ! Receive data from fine grid for anterpolation |
---|
| 3371 | |
---|
| 3372 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 3373 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 3374 | |
---|
| 3375 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 3376 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3377 | map_coord(1) = i+offset(1) |
---|
| 3378 | map_coord(2) = j+offset(2) |
---|
| 3379 | |
---|
| 3380 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 3381 | |
---|
| 3382 | bdims (1,1) = f2c_dims_cg (0,map_coord(1),map_coord(2)) |
---|
| 3383 | bdims (1,2) = f2c_dims_cg (1,map_coord(1),map_coord(2)) |
---|
| 3384 | bdims (2,1) = f2c_dims_cg (2,map_coord(1),map_coord(2)) |
---|
| 3385 | bdims (2,2) = f2c_dims_cg (3,map_coord(1),map_coord(2)) |
---|
| 3386 | bdims (3,1) = f2c_dims_cg (4,map_coord(1),map_coord(2)) |
---|
| 3387 | bdims (3,2) = f2c_dims_cg (5,map_coord(1),map_coord(2)) |
---|
| 3388 | |
---|
| 3389 | |
---|
| 3390 | n_cell_c = (bdims(1,2)-bdims(1,1)+1) * & |
---|
| 3391 | (bdims(2,2)-bdims(2,1)+1) * & |
---|
| 3392 | (bdims(3,2)-bdims(3,1)+0) |
---|
| 3393 | |
---|
| 3394 | |
---|
| 3395 | CALL MPI_RECV( e( bdims(3,1)+1:bdims(3,2), & |
---|
| 3396 | bdims(2,1) :bdims(2,2), & |
---|
| 3397 | bdims(1,1) :bdims(1,2)),& |
---|
| 3398 | n_cell_c, MPI_REAL, target_idex, 104, & |
---|
| 3399 | comm_inter,status, ierr ) |
---|
| 3400 | end do |
---|
| 3401 | end do |
---|
| 3402 | |
---|
| 3403 | |
---|
| 3404 | ! |
---|
| 3405 | !-- Boundary conditions |
---|
| 3406 | |
---|
| 3407 | IF ( .NOT. constant_diffusion ) THEN |
---|
| 3408 | e(nzb,:,:) = e(nzb+1,:,:) |
---|
| 3409 | END IF |
---|
| 3410 | |
---|
| 3411 | IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e, nbgp ) |
---|
| 3412 | |
---|
| 3413 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3414 | ! Send data to coarse grid for anterpolation |
---|
| 3415 | |
---|
| 3416 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 3417 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 3418 | map_coord(1) = offset(1) |
---|
| 3419 | map_coord(2) = offset(2) |
---|
| 3420 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 3421 | |
---|
| 3422 | bdims_rem (1,1) = f2c_dims_fg (0) |
---|
| 3423 | bdims_rem (1,2) = f2c_dims_fg (1) |
---|
| 3424 | bdims_rem (2,1) = f2c_dims_fg (2) |
---|
| 3425 | bdims_rem (2,2) = f2c_dims_fg (3) |
---|
| 3426 | bdims_rem (3,1) = f2c_dims_fg (4) |
---|
| 3427 | bdims_rem (3,2) = f2c_dims_fg (5) |
---|
| 3428 | |
---|
| 3429 | ALLOCATE( work3d ( & |
---|
| 3430 | bdims_rem(3,1)+1:bdims_rem(3,2), & |
---|
| 3431 | bdims_rem(2,1) :bdims_rem(2,2), & |
---|
| 3432 | bdims_rem(1,1) :bdims_rem(1,2))) |
---|
| 3433 | |
---|
| 3434 | anterpol3d => e |
---|
| 3435 | |
---|
| 3436 | CALL anterpolate_to_crse_e ( 104 ) |
---|
| 3437 | |
---|
| 3438 | CALL MPI_SEND( work3d, 1, TYPE_VNEST_ANTER, target_idex, & |
---|
[2514] | 3439 | 104, comm_inter, ierr) |
---|
[2365] | 3440 | |
---|
| 3441 | NULLIFY ( anterpol3d ) |
---|
| 3442 | DEALLOCATE( work3d ) |
---|
| 3443 | ENDIF |
---|
| 3444 | |
---|
| 3445 | |
---|
| 3446 | CONTAINS |
---|
| 3447 | |
---|
| 3448 | |
---|
| 3449 | |
---|
| 3450 | |
---|
| 3451 | |
---|
| 3452 | SUBROUTINE anterpolate_to_crse_e( tag ) |
---|
| 3453 | |
---|
| 3454 | |
---|
| 3455 | USE arrays_3d |
---|
| 3456 | USE control_parameters |
---|
| 3457 | USE grid_variables |
---|
| 3458 | USE indices |
---|
| 3459 | USE pegrid |
---|
| 3460 | |
---|
| 3461 | |
---|
| 3462 | IMPLICIT NONE |
---|
[2712] | 3463 | |
---|
| 3464 | INTEGER(iwp), intent(in) :: tag |
---|
| 3465 | INTEGER(iwp) :: i |
---|
| 3466 | INTEGER(iwp) :: j |
---|
| 3467 | INTEGER(iwp) :: k |
---|
| 3468 | INTEGER(iwp) :: iif |
---|
| 3469 | INTEGER(iwp) :: jjf |
---|
| 3470 | INTEGER(iwp) :: kkf |
---|
| 3471 | INTEGER(iwp) :: bottomx |
---|
| 3472 | INTEGER(iwp) :: bottomy |
---|
| 3473 | INTEGER(iwp) :: bottomz |
---|
| 3474 | INTEGER(iwp) :: topx |
---|
| 3475 | INTEGER(iwp) :: topy |
---|
| 3476 | INTEGER(iwp) :: topz |
---|
| 3477 | REAL(wp) :: aweight_a |
---|
| 3478 | REAL(wp) :: aweight_b |
---|
| 3479 | REAL(wp) :: aweight_c |
---|
| 3480 | REAL(wp) :: aweight_d |
---|
| 3481 | REAL(wp) :: aweight_e |
---|
| 3482 | REAL(wp) :: energ |
---|
[2365] | 3483 | |
---|
| 3484 | DO k = bdims_rem(3,1)+1, bdims_rem(3,2) |
---|
| 3485 | |
---|
| 3486 | bottomz = (dzc/dzf) * (k-1) + 1 |
---|
| 3487 | topz = (dzc/dzf) * k |
---|
| 3488 | |
---|
| 3489 | DO j = bdims_rem(2,1), bdims_rem(2,2) |
---|
| 3490 | |
---|
| 3491 | bottomy = (nyf+1) / (nyc+1) * j |
---|
| 3492 | topy = (nyf+1) / (nyc+1) * (j+1) - 1 |
---|
| 3493 | |
---|
| 3494 | DO i = bdims_rem(1,1), bdims_rem(1,2) |
---|
| 3495 | |
---|
| 3496 | bottomx = (nxf+1) / (nxc+1) * i |
---|
| 3497 | topx = (nxf+1) / (nxc+1) * (i+1) - 1 |
---|
| 3498 | |
---|
| 3499 | aweight_a = 0.0 |
---|
| 3500 | aweight_b = 0.0 |
---|
| 3501 | aweight_c = 0.0 |
---|
| 3502 | aweight_d = 0.0 |
---|
| 3503 | aweight_e = 0.0 |
---|
| 3504 | |
---|
[2712] | 3505 | DO kkf = bottomz, topz |
---|
| 3506 | DO jjf = bottomy, topy |
---|
| 3507 | DO iif = bottomx, topx |
---|
[2365] | 3508 | |
---|
[2712] | 3509 | aweight_a = aweight_a + anterpol3d(kkf,jjf,iif) * & |
---|
[2365] | 3510 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3511 | |
---|
| 3512 | |
---|
[2712] | 3513 | energ = ( 0.5 * ( u(kkf,jjf,iif) + u(kkf,jjf,iif+1) ) )**2.0 + & |
---|
| 3514 | ( 0.5 * ( v(kkf,jjf,iif) + v(kkf,jjf+1,iif) ) )**2.0 + & |
---|
| 3515 | ( 0.5 * ( w(kkf-1,jjf,iif) + w(kkf,jjf,iif) ) )**2.0 |
---|
[2365] | 3516 | |
---|
| 3517 | aweight_b = aweight_b + energ * & |
---|
| 3518 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3519 | |
---|
[2712] | 3520 | aweight_c = aweight_c + 0.5 * ( u(kkf,jjf,iif) + u(kkf,jjf,iif+1) ) * & |
---|
[2365] | 3521 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3522 | |
---|
[2712] | 3523 | aweight_d = aweight_d + 0.5 * ( v(kkf,jjf,iif) + v(kkf,jjf+1,iif) ) * & |
---|
[2365] | 3524 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3525 | |
---|
[2712] | 3526 | aweight_e = aweight_e + 0.5 * ( w(kkf-1,jjf,iif) + w(kkf,jjf,iif) ) * & |
---|
[2365] | 3527 | (dzf/dzc) * (dyf/dyc) * (dxf/dxc) |
---|
| 3528 | |
---|
| 3529 | |
---|
| 3530 | END DO |
---|
| 3531 | END DO |
---|
| 3532 | END DO |
---|
| 3533 | |
---|
| 3534 | work3d(k,j,i) = aweight_a + 0.5 * ( aweight_b - & |
---|
| 3535 | aweight_c**2.0 - & |
---|
| 3536 | aweight_d**2.0 - & |
---|
| 3537 | aweight_e**2.0 ) |
---|
| 3538 | |
---|
| 3539 | END DO |
---|
| 3540 | |
---|
| 3541 | END DO |
---|
| 3542 | |
---|
| 3543 | END DO |
---|
| 3544 | |
---|
| 3545 | |
---|
| 3546 | |
---|
| 3547 | END SUBROUTINE anterpolate_to_crse_e |
---|
[2712] | 3548 | #endif |
---|
[2365] | 3549 | END SUBROUTINE vnest_anterpolate_e |
---|
| 3550 | |
---|
| 3551 | SUBROUTINE vnest_init_pegrid_rank |
---|
[2712] | 3552 | #if defined( __parallel ) |
---|
[2365] | 3553 | ! Domain decomposition and exchange of grid variables between coarse and fine |
---|
| 3554 | ! Given processor coordinates as index f_rnk_lst(pcoord(1), pcoord(2)) |
---|
| 3555 | ! returns the rank. A single coarse block will have to send data to multiple |
---|
| 3556 | ! fine blocks. In the coarse grid the pcoords of the remote block is first found and then using |
---|
| 3557 | ! f_rnk_lst the target_idex is identified. |
---|
| 3558 | ! blk_dim stores the index limits of a given block. blk_dim_remote is received |
---|
| 3559 | ! from the asscoiated nest partner. |
---|
| 3560 | ! cf_ratio(1:3) is the ratio between fine and coarse grid: nxc/nxf, nyc/nyf and |
---|
| 3561 | ! ceiling(dxc/dxf) |
---|
| 3562 | |
---|
| 3563 | |
---|
| 3564 | USE control_parameters, & |
---|
| 3565 | ONLY: coupling_mode, coupling_mode_remote, coupling_topology, dz |
---|
| 3566 | |
---|
| 3567 | USE grid_variables, & |
---|
| 3568 | ONLY: dx, dy |
---|
| 3569 | |
---|
| 3570 | USE indices, & |
---|
[2514] | 3571 | ONLY: nbgp, nx, ny, nz |
---|
[2365] | 3572 | |
---|
| 3573 | USE kinds |
---|
| 3574 | |
---|
| 3575 | USE pegrid |
---|
| 3576 | |
---|
| 3577 | |
---|
| 3578 | IMPLICIT NONE |
---|
| 3579 | |
---|
[2712] | 3580 | INTEGER(iwp) :: dest_rnk |
---|
| 3581 | INTEGER(iwp) :: i !< |
---|
[2365] | 3582 | |
---|
| 3583 | IF (myid == 0) THEN |
---|
| 3584 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3585 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, numprocs, 33, comm_inter, & |
---|
| 3586 | ierr ) |
---|
| 3587 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, numprocs, 66, & |
---|
| 3588 | comm_inter, status, ierr ) |
---|
| 3589 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3590 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, 0, 33, & |
---|
| 3591 | comm_inter, status, ierr ) |
---|
| 3592 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, 0, 66, comm_inter, & |
---|
| 3593 | ierr ) |
---|
| 3594 | ENDIF |
---|
| 3595 | ENDIF |
---|
| 3596 | |
---|
| 3597 | |
---|
| 3598 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3599 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3600 | ALLOCATE( c_rnk_lst( 0:(pdims(1)-1) ,0:(pdims(2)-1) ) ) |
---|
| 3601 | ALLOCATE( f_rnk_lst( 0:(pdims_partner(1)-1) ,0:(pdims_partner(2)-1) ) ) |
---|
| 3602 | do i=0,numprocs-1 |
---|
| 3603 | CALL MPI_CART_COORDS( comm2d, i, ndim, pcoord, ierr ) |
---|
| 3604 | call MPI_Cart_rank(comm2d, pcoord, dest_rnk, ierr) |
---|
| 3605 | c_rnk_lst(pcoord(1),pcoord(2)) = dest_rnk |
---|
| 3606 | end do |
---|
| 3607 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3608 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3609 | ALLOCATE( c_rnk_lst( 0:(pdims_partner(1)-1) ,0:(pdims_partner(2)-1) ) ) |
---|
| 3610 | ALLOCATE( f_rnk_lst( 0:(pdims(1)-1) ,0:(pdims(2)-1) ) ) |
---|
| 3611 | |
---|
| 3612 | do i=0,numprocs-1 |
---|
| 3613 | CALL MPI_CART_COORDS( comm2d, i, ndim, pcoord, ierr ) |
---|
| 3614 | call MPI_Cart_rank(comm2d, pcoord, dest_rnk, ierr) |
---|
| 3615 | f_rnk_lst(pcoord(1),pcoord(2)) = dest_rnk |
---|
| 3616 | enddo |
---|
| 3617 | ENDIF |
---|
| 3618 | |
---|
| 3619 | |
---|
| 3620 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 3621 | if (myid == 0) then |
---|
| 3622 | CALL MPI_SEND( c_rnk_lst, pdims(1)*pdims(2), MPI_INTEGER, numprocs, 0, comm_inter, ierr ) |
---|
| 3623 | CALL MPI_RECV( f_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, numprocs, 4, comm_inter,status, ierr ) |
---|
| 3624 | end if |
---|
| 3625 | CALL MPI_BCAST( f_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3626 | ELSEIF ( coupling_mode == 'vnested_fine') THEN |
---|
| 3627 | if (myid == 0) then |
---|
| 3628 | CALL MPI_RECV( c_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, 0, comm_inter,status, ierr ) |
---|
| 3629 | CALL MPI_SEND( f_rnk_lst, pdims(1)*pdims(2), MPI_INTEGER, 0, 4, comm_inter, ierr ) |
---|
| 3630 | end if |
---|
| 3631 | CALL MPI_BCAST( c_rnk_lst, pdims_partner(1)*pdims_partner(2), MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3632 | ENDIF |
---|
| 3633 | |
---|
| 3634 | !-- Reason for MPI error unknown; solved if three lines duplicated |
---|
| 3635 | CALL MPI_CART_COORDS( comm2d, myid, ndim, pcoord, ierr ) |
---|
| 3636 | CALL MPI_CART_SHIFT( comm2d, 0, 1, pleft, pright, ierr ) |
---|
| 3637 | CALL MPI_CART_SHIFT( comm2d, 1, 1, psouth, pnorth, ierr ) |
---|
| 3638 | |
---|
| 3639 | |
---|
[2712] | 3640 | #endif |
---|
[2365] | 3641 | |
---|
| 3642 | END SUBROUTINE vnest_init_pegrid_rank |
---|
| 3643 | |
---|
| 3644 | |
---|
| 3645 | SUBROUTINE vnest_init_pegrid_domain |
---|
[2712] | 3646 | #if defined( __parallel ) |
---|
[2365] | 3647 | |
---|
| 3648 | USE control_parameters, & |
---|
[3065] | 3649 | ONLY: coupling_mode, coupling_mode_remote, coupling_topology, dz, & |
---|
| 3650 | dz_stretch_level_start, message_string |
---|
[2365] | 3651 | |
---|
| 3652 | USE grid_variables, & |
---|
| 3653 | ONLY: dx, dy |
---|
| 3654 | |
---|
| 3655 | USE indices, & |
---|
[2514] | 3656 | ONLY: nbgp, nx, ny, nz, nxl, nxr, nys, nyn, nzb, nzt, & |
---|
| 3657 | nxlg, nxrg, nysg, nyng |
---|
[2365] | 3658 | |
---|
| 3659 | USE kinds |
---|
| 3660 | |
---|
| 3661 | USE pegrid |
---|
| 3662 | |
---|
| 3663 | IMPLICIT NONE |
---|
| 3664 | |
---|
[2712] | 3665 | INTEGER(iwp) :: dest_rnk |
---|
| 3666 | INTEGER(iwp) :: i !< |
---|
| 3667 | INTEGER(iwp) :: j !< |
---|
| 3668 | INTEGER(iwp) :: tempx |
---|
| 3669 | INTEGER(iwp) :: tempy |
---|
| 3670 | INTEGER(iwp) :: TYPE_INT_YZ |
---|
| 3671 | INTEGER(iwp) :: SIZEOFREAL |
---|
| 3672 | INTEGER(iwp) :: MTV_X |
---|
| 3673 | INTEGER(iwp) :: MTV_Y |
---|
| 3674 | INTEGER(iwp) :: MTV_Z |
---|
| 3675 | INTEGER(iwp) :: MTV_RX |
---|
| 3676 | INTEGER(iwp) :: MTV_RY |
---|
| 3677 | INTEGER(iwp) :: MTV_RZ |
---|
[2365] | 3678 | |
---|
| 3679 | ! |
---|
| 3680 | !-- Pass the number of grid points of the coarse model to |
---|
| 3681 | !-- the nested model and vice versa |
---|
| 3682 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3683 | |
---|
| 3684 | nxc = nx |
---|
| 3685 | nyc = ny |
---|
| 3686 | nzc = nz |
---|
| 3687 | dxc = dx |
---|
| 3688 | dyc = dy |
---|
[3065] | 3689 | dzc = dz(1) |
---|
[2365] | 3690 | cg_nprocs = numprocs |
---|
| 3691 | |
---|
| 3692 | IF ( myid == 0 ) THEN |
---|
| 3693 | |
---|
[3065] | 3694 | CALL MPI_SEND( nxc, 1, MPI_INTEGER , numprocs, 1, comm_inter, & |
---|
[2365] | 3695 | ierr ) |
---|
[3065] | 3696 | CALL MPI_SEND( nyc, 1, MPI_INTEGER , numprocs, 2, comm_inter, & |
---|
[2365] | 3697 | ierr ) |
---|
[3065] | 3698 | CALL MPI_SEND( nzc, 1, MPI_INTEGER , numprocs, 3, comm_inter, & |
---|
[2365] | 3699 | ierr ) |
---|
[3065] | 3700 | CALL MPI_SEND( dxc, 1, MPI_REAL , numprocs, 4, comm_inter, & |
---|
[2365] | 3701 | ierr ) |
---|
[3065] | 3702 | CALL MPI_SEND( dyc, 1, MPI_REAL , numprocs, 5, comm_inter, & |
---|
[2365] | 3703 | ierr ) |
---|
[3065] | 3704 | CALL MPI_SEND( dzc, 1, MPI_REAL , numprocs, 6, comm_inter, & |
---|
[2365] | 3705 | ierr ) |
---|
[3065] | 3706 | CALL MPI_SEND( pdims, 2, MPI_INTEGER, numprocs, 7, comm_inter, & |
---|
[2365] | 3707 | ierr ) |
---|
| 3708 | CALL MPI_SEND( cg_nprocs, 1, MPI_INTEGER, numprocs, 8, comm_inter, & |
---|
| 3709 | ierr ) |
---|
[3065] | 3710 | CALL MPI_RECV( nxf, 1, MPI_INTEGER, numprocs, 21, comm_inter, & |
---|
[2365] | 3711 | status, ierr ) |
---|
[3065] | 3712 | CALL MPI_RECV( nyf, 1, MPI_INTEGER, numprocs, 22, comm_inter, & |
---|
[2365] | 3713 | status, ierr ) |
---|
[3065] | 3714 | CALL MPI_RECV( nzf, 1, MPI_INTEGER, numprocs, 23, comm_inter, & |
---|
[2365] | 3715 | status, ierr ) |
---|
[3065] | 3716 | CALL MPI_RECV( dxf, 1, MPI_REAL, numprocs, 24, comm_inter, & |
---|
[2365] | 3717 | status, ierr ) |
---|
[3065] | 3718 | CALL MPI_RECV( dyf, 1, MPI_REAL, numprocs, 25, comm_inter, & |
---|
[2365] | 3719 | status, ierr ) |
---|
[3065] | 3720 | CALL MPI_RECV( dzf, 1, MPI_REAL, numprocs, 26, comm_inter, & |
---|
[2365] | 3721 | status, ierr ) |
---|
[3065] | 3722 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, & |
---|
[2365] | 3723 | numprocs, 27, comm_inter, status, ierr ) |
---|
[3065] | 3724 | CALL MPI_RECV( fg_nprocs, 1, MPI_INTEGER, & |
---|
[2365] | 3725 | numprocs, 28, comm_inter, status, ierr ) |
---|
| 3726 | ENDIF |
---|
| 3727 | |
---|
| 3728 | CALL MPI_BCAST( nxf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3729 | CALL MPI_BCAST( nyf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3730 | CALL MPI_BCAST( nzf, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3731 | CALL MPI_BCAST( dxf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3732 | CALL MPI_BCAST( dyf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3733 | CALL MPI_BCAST( dzf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
| 3734 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr ) |
---|
| 3735 | CALL MPI_BCAST( fg_nprocs, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
[3065] | 3736 | |
---|
| 3737 | ! |
---|
| 3738 | !-- Check if stretching is used within the nested domain. ABS(...) is |
---|
| 3739 | !-- necessary because of the default value of -9999999.9_wp (negative) |
---|
| 3740 | IF ( ABS( dz_stretch_level_start(1) ) <= (nzf+1)*dzf ) THEN |
---|
| 3741 | message_string = 'Stretching in the parent domain is '// & |
---|
| 3742 | 'only allowed above the nested domain' |
---|
[3066] | 3743 | CALL message( 'vnest_init_pegrid_domain', 'PA0497', 1, 2, 0, 6, 0 ) |
---|
[3065] | 3744 | ENDIF |
---|
[2365] | 3745 | |
---|
| 3746 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3747 | |
---|
| 3748 | nxf = nx |
---|
| 3749 | nyf = ny |
---|
| 3750 | nzf = nz |
---|
| 3751 | dxf = dx |
---|
| 3752 | dyf = dy |
---|
[3065] | 3753 | dzf = dz(1) |
---|
[2365] | 3754 | fg_nprocs = numprocs |
---|
| 3755 | |
---|
| 3756 | IF ( myid == 0 ) THEN |
---|
| 3757 | |
---|
| 3758 | CALL MPI_RECV( nxc, 1, MPI_INTEGER, 0, 1, comm_inter, status, & |
---|
| 3759 | ierr ) |
---|
| 3760 | CALL MPI_RECV( nyc, 1, MPI_INTEGER, 0, 2, comm_inter, status, & |
---|
| 3761 | ierr ) |
---|
| 3762 | CALL MPI_RECV( nzc, 1, MPI_INTEGER, 0, 3, comm_inter, status, & |
---|
| 3763 | ierr ) |
---|
| 3764 | CALL MPI_RECV( dxc, 1, MPI_REAL, 0, 4, comm_inter, status, & |
---|
| 3765 | ierr ) |
---|
| 3766 | CALL MPI_RECV( dyc, 1, MPI_REAL, 0, 5, comm_inter, status, & |
---|
| 3767 | ierr ) |
---|
| 3768 | CALL MPI_RECV( dzc, 1, MPI_REAL, 0, 6, comm_inter, status, & |
---|
| 3769 | ierr ) |
---|
| 3770 | CALL MPI_RECV( pdims_partner, 2, MPI_INTEGER, 0, 7, comm_inter, & |
---|
| 3771 | status, ierr ) |
---|
| 3772 | CALL MPI_RECV( cg_nprocs, 1, MPI_INTEGER, 0, 8, comm_inter, & |
---|
| 3773 | status, ierr ) |
---|
| 3774 | CALL MPI_SEND( nxf, 1, MPI_INTEGER, 0, 21, comm_inter, ierr ) |
---|
| 3775 | CALL MPI_SEND( nyf, 1, MPI_INTEGER, 0, 22, comm_inter, ierr ) |
---|
| 3776 | CALL MPI_SEND( nzf, 1, MPI_INTEGER, 0, 23, comm_inter, ierr ) |
---|
| 3777 | CALL MPI_SEND( dxf, 1, MPI_REAL, 0, 24, comm_inter, ierr ) |
---|
| 3778 | CALL MPI_SEND( dyf, 1, MPI_REAL, 0, 25, comm_inter, ierr ) |
---|
| 3779 | CALL MPI_SEND( dzf, 1, MPI_REAL, 0, 26, comm_inter, ierr ) |
---|
| 3780 | CALL MPI_SEND( pdims,2,MPI_INTEGER, 0, 27, comm_inter, ierr ) |
---|
| 3781 | CALL MPI_SEND( fg_nprocs,1,MPI_INTEGER, 0, 28, comm_inter, ierr ) |
---|
| 3782 | ENDIF |
---|
| 3783 | |
---|
| 3784 | CALL MPI_BCAST( nxc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3785 | CALL MPI_BCAST( nyc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3786 | CALL MPI_BCAST( nzc, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3787 | CALL MPI_BCAST( dxc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3788 | CALL MPI_BCAST( dyc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3789 | CALL MPI_BCAST( dzc, 1, MPI_REAL, 0, comm2d, ierr) |
---|
| 3790 | CALL MPI_BCAST( pdims_partner, 2, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3791 | CALL MPI_BCAST( cg_nprocs, 1, MPI_INTEGER, 0, comm2d, ierr) |
---|
| 3792 | |
---|
| 3793 | ENDIF |
---|
[3065] | 3794 | |
---|
[2365] | 3795 | ngp_c = ( nxc+1 + 2 * nbgp ) * ( nyc+1 + 2 * nbgp ) |
---|
| 3796 | ngp_f = ( nxf+1 + 2 * nbgp ) * ( nyf+1 + 2 * nbgp ) |
---|
| 3797 | |
---|
| 3798 | IF ( coupling_mode(1:8) == 'vnested_') coupling_topology = 1 |
---|
| 3799 | |
---|
| 3800 | |
---|
| 3801 | !-- Nesting Ratio: For each coarse grid cell how many fine grid cells exist |
---|
| 3802 | cfratio(1) = INT ( (nxf+1) / (nxc+1) ) |
---|
| 3803 | cfratio(2) = INT ( (nyf+1) / (nyc+1) ) |
---|
| 3804 | cfratio(3) = CEILING ( dzc / dzf ) |
---|
| 3805 | |
---|
| 3806 | !-- target_id is used only for exhange of information like simulated_time |
---|
| 3807 | !-- which are then MPI_BCAST to other processors in the group |
---|
| 3808 | IF ( myid == 0 ) THEN |
---|
| 3809 | |
---|
| 3810 | IF ( TRIM( coupling_mode ) == 'vnested_crse' ) THEN |
---|
| 3811 | target_id = numprocs |
---|
| 3812 | ELSE IF ( TRIM( coupling_mode ) == 'vnested_fine' ) THEN |
---|
| 3813 | target_id = 0 |
---|
| 3814 | ENDIF |
---|
| 3815 | |
---|
| 3816 | ENDIF |
---|
| 3817 | |
---|
| 3818 | !-- Store partner grid dimenstions and create MPI derived types |
---|
| 3819 | |
---|
| 3820 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
| 3821 | |
---|
| 3822 | offset(1) = ( pdims_partner(1) / pdims(1) ) * pcoord(1) |
---|
| 3823 | offset(2) = ( pdims_partner(2) / pdims(2) ) * pcoord(2) |
---|
| 3824 | |
---|
[2514] | 3825 | tempx = ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3826 | tempy = ( pdims_partner(2) / pdims(2) ) - 1 |
---|
[2365] | 3827 | ALLOCATE( c2f_dims_cg (0:5,offset(1):tempx+offset(1),offset(2):tempy+offset(2) ) ) |
---|
| 3828 | ALLOCATE( f2c_dims_cg (0:5,offset(1):tempx+offset(1),offset(2):tempy+offset(2) ) ) |
---|
| 3829 | |
---|
| 3830 | do j = 0, ( pdims_partner(2) / pdims(2) ) - 1 |
---|
| 3831 | do i = 0, ( pdims_partner(1) / pdims(1) ) - 1 |
---|
| 3832 | map_coord(1) = i+offset(1) |
---|
| 3833 | map_coord(2) = j+offset(2) |
---|
| 3834 | |
---|
| 3835 | target_idex = f_rnk_lst(map_coord(1),map_coord(2)) + numprocs |
---|
| 3836 | |
---|
| 3837 | CALL MPI_RECV( bdims_rem, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 3838 | comm_inter,status, ierr ) |
---|
| 3839 | |
---|
| 3840 | !-- Store the CG dimensions that correspond to the FG partner; needed for FG top BC |
---|
| 3841 | !-- One CG can have multiple FG partners. The 3D array is mapped by partner proc co-ord |
---|
| 3842 | c2f_dims_cg (0,map_coord(1),map_coord(2)) = bdims_rem (1,1) / cfratio(1) |
---|
| 3843 | c2f_dims_cg (1,map_coord(1),map_coord(2)) = bdims_rem (1,2) / cfratio(1) |
---|
| 3844 | c2f_dims_cg (2,map_coord(1),map_coord(2)) = bdims_rem (2,1) / cfratio(2) |
---|
| 3845 | c2f_dims_cg (3,map_coord(1),map_coord(2)) = bdims_rem (2,2) / cfratio(2) |
---|
| 3846 | c2f_dims_cg (4,map_coord(1),map_coord(2)) = bdims_rem (3,2) / cfratio(3) |
---|
| 3847 | c2f_dims_cg (5,map_coord(1),map_coord(2)) =(bdims_rem (3,2) / cfratio(3)) + 2 |
---|
| 3848 | |
---|
| 3849 | !-- Store the CG dimensions that correspond to the FG partner; needed for anterpolation |
---|
| 3850 | f2c_dims_cg (0,map_coord(1),map_coord(2)) = bdims_rem (1,1) / cfratio(1) |
---|
| 3851 | f2c_dims_cg (1,map_coord(1),map_coord(2)) = bdims_rem (1,2) / cfratio(1) |
---|
| 3852 | f2c_dims_cg (2,map_coord(1),map_coord(2)) = bdims_rem (2,1) / cfratio(2) |
---|
| 3853 | f2c_dims_cg (3,map_coord(1),map_coord(2)) = bdims_rem (2,2) / cfratio(2) |
---|
| 3854 | f2c_dims_cg (4,map_coord(1),map_coord(2)) = bdims_rem (3,1) |
---|
| 3855 | f2c_dims_cg (5,map_coord(1),map_coord(2)) =(bdims_rem (3,2)-cfratio(3))/ cfratio(3) |
---|
| 3856 | |
---|
| 3857 | CALL MPI_SEND( c2f_dims_cg (:,map_coord(1),map_coord(2)), 6, & |
---|
[2514] | 3858 | MPI_INTEGER, target_idex, 100, comm_inter, ierr ) |
---|
[2365] | 3859 | |
---|
| 3860 | CALL MPI_SEND( f2c_dims_cg (:,map_coord(1),map_coord(2)), 6, & |
---|
[2514] | 3861 | MPI_INTEGER, target_idex, 101, comm_inter, ierr ) |
---|
[2365] | 3862 | |
---|
| 3863 | end do |
---|
| 3864 | end do |
---|
| 3865 | |
---|
| 3866 | !-- A derived data type to pack 3 Z-levels of CG to set FG top BC |
---|
| 3867 | MTV_X = ( nxr - nxl + 1 ) + 2*nbgp |
---|
| 3868 | MTV_Y = ( nyn - nys + 1 ) + 2*nbgp |
---|
| 3869 | MTV_Z = nzt+1 - nzb +1 |
---|
| 3870 | |
---|
| 3871 | MTV_RX = ( c2f_dims_cg (1,offset(1),offset(2)) - c2f_dims_cg (0,offset(1),offset(2)) ) +1+2 |
---|
| 3872 | MTV_RY = ( c2f_dims_cg (3,offset(1),offset(2)) - c2f_dims_cg (2,offset(1),offset(2)) ) +1+2 |
---|
| 3873 | MTV_RZ = ( c2f_dims_cg (5,offset(1),offset(2)) - c2f_dims_cg (4,offset(1),offset(2)) ) +1 |
---|
| 3874 | |
---|
| 3875 | CALL MPI_TYPE_EXTENT(MPI_REAL, SIZEOFREAL, IERR) |
---|
| 3876 | |
---|
| 3877 | CALL MPI_TYPE_VECTOR ( MTV_RY, MTV_RZ, MTV_Z, MPI_REAL, TYPE_INT_YZ, IERR) |
---|
| 3878 | CALL MPI_TYPE_HVECTOR( MTV_RX, 1, MTV_Z*MTV_Y*SIZEOFREAL, & |
---|
[2514] | 3879 | TYPE_INT_YZ, TYPE_VNEST_BC, IERR) |
---|
[2365] | 3880 | CALL MPI_TYPE_FREE(TYPE_INT_YZ, IERR) |
---|
[2514] | 3881 | CALL MPI_TYPE_COMMIT(TYPE_VNEST_BC, IERR) |
---|
[2365] | 3882 | |
---|
| 3883 | |
---|
| 3884 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3885 | |
---|
| 3886 | ALLOCATE( c2f_dims_fg (0:5) ) |
---|
| 3887 | ALLOCATE( f2c_dims_fg (0:5) ) |
---|
| 3888 | |
---|
| 3889 | offset(1) = pcoord(1) / ( pdims(1)/pdims_partner(1) ) |
---|
| 3890 | offset(2) = pcoord(2) / ( pdims(2)/pdims_partner(2) ) |
---|
| 3891 | map_coord(1) = offset(1) |
---|
| 3892 | map_coord(2) = offset(2) |
---|
| 3893 | target_idex = c_rnk_lst(map_coord(1),map_coord(2)) |
---|
| 3894 | |
---|
| 3895 | bdims (1,1) = nxl |
---|
| 3896 | bdims (1,2) = nxr |
---|
| 3897 | bdims (2,1) = nys |
---|
| 3898 | bdims (2,2) = nyn |
---|
| 3899 | bdims (3,1) = nzb |
---|
| 3900 | bdims (3,2) = nzt |
---|
| 3901 | |
---|
| 3902 | CALL MPI_SEND( bdims, 6, MPI_INTEGER, target_idex, 10, & |
---|
| 3903 | comm_inter, ierr ) |
---|
| 3904 | |
---|
| 3905 | !-- Store the CG dimensions that correspond to the FG partner; needed for FG top BC |
---|
| 3906 | !-- One FG can have only one CG partner |
---|
| 3907 | CALL MPI_RECV( c2f_dims_fg, 6, MPI_INTEGER, target_idex, 100, & |
---|
| 3908 | comm_inter,status, ierr ) |
---|
| 3909 | |
---|
| 3910 | CALL MPI_RECV( f2c_dims_fg, 6, MPI_INTEGER, target_idex, 101, & |
---|
| 3911 | comm_inter,status, ierr ) |
---|
| 3912 | |
---|
| 3913 | !-- Store the CG dimensions that correspond to the FG partner; needed for anterpolation |
---|
| 3914 | |
---|
| 3915 | n_cell_c = (f2c_dims_fg(1)-f2c_dims_fg(0)+1) * & |
---|
| 3916 | (f2c_dims_fg(3)-f2c_dims_fg(2)+1) * & |
---|
| 3917 | (f2c_dims_fg(5)-f2c_dims_fg(4)+0) |
---|
| 3918 | |
---|
| 3919 | CALL MPI_TYPE_CONTIGUOUS(n_cell_c, MPI_REAL, TYPE_VNEST_ANTER, IERR) |
---|
| 3920 | CALL MPI_TYPE_COMMIT(TYPE_VNEST_ANTER, ierr) |
---|
| 3921 | |
---|
| 3922 | ENDIF |
---|
[2712] | 3923 | #endif |
---|
[2365] | 3924 | END SUBROUTINE vnest_init_pegrid_domain |
---|
| 3925 | |
---|
| 3926 | |
---|
| 3927 | SUBROUTINE vnest_init_grid |
---|
| 3928 | |
---|
[2712] | 3929 | #if defined( __parallel ) |
---|
[3065] | 3930 | USE arrays_3d, & |
---|
[2365] | 3931 | ONLY: zu, zw |
---|
| 3932 | |
---|
[3065] | 3933 | USE control_parameters, & |
---|
| 3934 | ONLY: coupling_mode, message_string, number_stretch_level_start |
---|
[2365] | 3935 | |
---|
[3065] | 3936 | USE indices, & |
---|
[2365] | 3937 | ONLY: nzt |
---|
| 3938 | |
---|
| 3939 | USE kinds |
---|
| 3940 | |
---|
| 3941 | USE pegrid |
---|
| 3942 | |
---|
[2514] | 3943 | IMPLICIT NONE |
---|
[2365] | 3944 | |
---|
[3065] | 3945 | ! |
---|
| 3946 | !-- Allocate and Exchange zuc and zuf, zwc and zwf |
---|
[2365] | 3947 | IF ( coupling_mode(1:8) == 'vnested_' ) THEN |
---|
| 3948 | |
---|
| 3949 | ALLOCATE( zuc(0:nzc+1), zuf(0:nzf+1) ) |
---|
| 3950 | ALLOCATE( zwc(0:nzc+1), zwf(0:nzf+1) ) |
---|
| 3951 | |
---|
| 3952 | IF ( coupling_mode == 'vnested_crse' ) THEN |
---|
[3065] | 3953 | |
---|
| 3954 | zuc = zu |
---|
| 3955 | zwc = zw |
---|
| 3956 | |
---|
[2365] | 3957 | IF ( myid == 0 ) THEN |
---|
| 3958 | |
---|
| 3959 | CALL MPI_SEND( zuc, nzt+2, MPI_REAL, numprocs, 41, comm_inter, & |
---|
| 3960 | ierr ) |
---|
| 3961 | CALL MPI_RECV( zuf, nzf+2, MPI_REAL, numprocs, 42, comm_inter, & |
---|
| 3962 | status, ierr ) |
---|
| 3963 | |
---|
| 3964 | CALL MPI_SEND( zwc, nzt+2, MPI_REAL, numprocs, 43, comm_inter, & |
---|
| 3965 | ierr ) |
---|
| 3966 | CALL MPI_RECV( zwf, nzf+2, MPI_REAL, numprocs, 44, comm_inter, & |
---|
| 3967 | status, ierr ) |
---|
| 3968 | |
---|
| 3969 | ENDIF |
---|
| 3970 | |
---|
| 3971 | CALL MPI_BCAST( zuf,nzf+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3972 | CALL MPI_BCAST( zwf,nzf+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3973 | |
---|
| 3974 | ELSEIF ( coupling_mode == 'vnested_fine' ) THEN |
---|
| 3975 | |
---|
[3065] | 3976 | ! |
---|
| 3977 | !-- Check if stretching is used within the nested domain |
---|
| 3978 | IF ( number_stretch_level_start > 0 ) THEN |
---|
| 3979 | message_string = 'Stretching in the nested domain is not '//& |
---|
| 3980 | 'allowed' |
---|
[3066] | 3981 | CALL message( 'vnest_init_grid', 'PA0498', 1, 2, 0, 6, 0 ) |
---|
[3065] | 3982 | ENDIF |
---|
| 3983 | |
---|
| 3984 | zuf = zu |
---|
| 3985 | zwf = zw |
---|
| 3986 | |
---|
[2365] | 3987 | IF ( myid == 0 ) THEN |
---|
| 3988 | |
---|
| 3989 | CALL MPI_RECV( zuc,nzc+2, MPI_REAL, 0, 41, comm_inter, status, & |
---|
| 3990 | ierr ) |
---|
| 3991 | CALL MPI_SEND( zuf,nzt+2, MPI_REAL, 0, 42, comm_inter, ierr ) |
---|
| 3992 | |
---|
| 3993 | CALL MPI_RECV( zwc,nzc+2, MPI_REAL, 0, 43, comm_inter, status, & |
---|
| 3994 | ierr ) |
---|
| 3995 | CALL MPI_SEND( zwf,nzt+2, MPI_REAL, 0, 44, comm_inter, ierr ) |
---|
| 3996 | ENDIF |
---|
| 3997 | |
---|
| 3998 | CALL MPI_BCAST( zuc,nzc+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 3999 | CALL MPI_BCAST( zwc,nzc+2,MPI_REAL, 0, comm2d, ierr ) |
---|
| 4000 | |
---|
| 4001 | ENDIF |
---|
| 4002 | ENDIF |
---|
| 4003 | |
---|
[2712] | 4004 | #endif |
---|
[2365] | 4005 | END SUBROUTINE vnest_init_grid |
---|
| 4006 | |
---|
| 4007 | |
---|
| 4008 | SUBROUTINE vnest_check_parameters |
---|
[2712] | 4009 | #if defined( __parallel ) |
---|
[2365] | 4010 | |
---|
[2712] | 4011 | USE pegrid, & |
---|
| 4012 | ONLY: myid |
---|
[2365] | 4013 | |
---|
[2514] | 4014 | IMPLICIT NONE |
---|
[2365] | 4015 | |
---|
[2514] | 4016 | IF (myid==0) PRINT*, '*** vnest: check parameters not implemented yet ***' |
---|
[2365] | 4017 | |
---|
[2712] | 4018 | #endif |
---|
[2365] | 4019 | END SUBROUTINE vnest_check_parameters |
---|
| 4020 | |
---|
| 4021 | |
---|
| 4022 | SUBROUTINE vnest_timestep_sync |
---|
| 4023 | |
---|
[2712] | 4024 | #if defined( __parallel ) |
---|
[2365] | 4025 | USE control_parameters, & |
---|
[2712] | 4026 | ONLY: coupling_mode, dt_3d, old_dt |
---|
[2365] | 4027 | |
---|
| 4028 | USE interfaces |
---|
| 4029 | |
---|
| 4030 | USE kinds |
---|
| 4031 | |
---|
| 4032 | USE pegrid |
---|
| 4033 | |
---|
| 4034 | IMPLICIT NONE |
---|
| 4035 | |
---|
| 4036 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
[2514] | 4037 | dtc = dt_3d |
---|
| 4038 | if (myid == 0) then |
---|
[2365] | 4039 | CALL MPI_SEND( dt_3d, 1, MPI_REAL, target_id, & |
---|
| 4040 | 31, comm_inter, ierr ) |
---|
| 4041 | CALL MPI_RECV( dtf, 1, MPI_REAL, & |
---|
| 4042 | target_id, 32, comm_inter, status, ierr ) |
---|
| 4043 | |
---|
[2514] | 4044 | endif |
---|
| 4045 | CALL MPI_BCAST( dtf, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
[2365] | 4046 | ELSE |
---|
[2514] | 4047 | dtf = dt_3d |
---|
| 4048 | if (myid == 0) then |
---|
[2365] | 4049 | CALL MPI_RECV( dtc, 1, MPI_REAL, & |
---|
| 4050 | target_id, 31, comm_inter, status, ierr ) |
---|
| 4051 | CALL MPI_SEND( dt_3d, 1, MPI_REAL, target_id, & |
---|
| 4052 | 32, comm_inter, ierr ) |
---|
| 4053 | |
---|
[2514] | 4054 | endif |
---|
| 4055 | CALL MPI_BCAST( dtc, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
[2365] | 4056 | |
---|
| 4057 | ENDIF |
---|
| 4058 | !-- Identical timestep for coarse and fine grids |
---|
| 4059 | dt_3d = MIN( dtc, dtf ) |
---|
[3083] | 4060 | !> @fixme setting old_dt might be obsolete at this point |
---|
| 4061 | !> Due to changes in timestep routine, setting of old_dt might be |
---|
| 4062 | !> not necessary any more at this point. However, could not be |
---|
| 4063 | !> tested so far. |
---|
| 4064 | !> 2018-05-18, gronemeier |
---|
[2712] | 4065 | old_dt = dt_3d |
---|
| 4066 | #endif |
---|
[2365] | 4067 | END SUBROUTINE vnest_timestep_sync |
---|
| 4068 | |
---|
| 4069 | SUBROUTINE vnest_deallocate |
---|
[2712] | 4070 | #if defined( __parallel ) |
---|
[2365] | 4071 | USE control_parameters, & |
---|
| 4072 | ONLY: coupling_mode |
---|
| 4073 | |
---|
| 4074 | IMPLICIT NONE |
---|
| 4075 | |
---|
| 4076 | IF ( ALLOCATED(c_rnk_lst) ) DEALLOCATE (c_rnk_lst) |
---|
| 4077 | IF ( ALLOCATED(f_rnk_lst) ) DEALLOCATE (f_rnk_lst) |
---|
| 4078 | |
---|
| 4079 | IF ( coupling_mode == 'vnested_crse') THEN |
---|
| 4080 | IF ( ALLOCATED (c2f_dims_cg) ) DEALLOCATE (c2f_dims_cg) |
---|
| 4081 | IF ( ALLOCATED (f2c_dims_cg) ) DEALLOCATE (f2c_dims_cg) |
---|
| 4082 | ELSEIF( coupling_mode == 'vnested_fine' ) THEN |
---|
| 4083 | IF ( ALLOCATED (c2f_dims_fg) ) DEALLOCATE (c2f_dims_fg) |
---|
| 4084 | IF ( ALLOCATED (f2c_dims_fg) ) DEALLOCATE (f2c_dims_fg) |
---|
| 4085 | ENDIF |
---|
[2712] | 4086 | #endif |
---|
[2365] | 4087 | END SUBROUTINE vnest_deallocate |
---|
| 4088 | |
---|
| 4089 | END MODULE vertical_nesting_mod |
---|