[6133] | 1 | ! |
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| 2 | ! $Id: modarrays.F90 4779 2014-09-19 14:21:37Z rblod $ |
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| 3 | ! |
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| 4 | ! AGRIF (Adaptive Grid Refinement In Fortran) |
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| 5 | ! |
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| 6 | ! Copyright (C) 2003 Laurent Debreu (Laurent.Debreu@imag.fr) |
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| 7 | ! Christophe Vouland (Christophe.Vouland@imag.fr) |
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| 8 | ! |
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| 9 | ! This program is free software; you can redistribute it and/or modify |
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| 10 | ! it under the terms of the GNU General Public License as published by |
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| 11 | ! the Free Software Foundation; either version 2 of the License, or |
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| 12 | ! (at your option) any later version. |
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| 13 | ! |
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| 14 | ! This program is distributed in the hope that it will be useful, |
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| 15 | ! but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | ! GNU General Public License for more details. |
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| 18 | ! |
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| 19 | ! You should have received a copy of the GNU General Public License |
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| 20 | ! along with this program; if not, write to the Free Software |
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| 21 | ! Foundation, Inc., 59 Temple Place- Suite 330, Boston, MA 02111-1307, USA. |
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| 22 | ! |
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| 23 | ! |
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| 24 | !> Module Agrif_Arrays |
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| 25 | ! |
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| 26 | module Agrif_Arrays |
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| 27 | ! |
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| 28 | use Agrif_Types |
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| 29 | use Agrif_Grids |
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| 30 | ! |
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| 31 | implicit none |
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| 32 | ! |
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| 33 | #if defined AGRIF_MPI |
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| 34 | interface |
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| 35 | subroutine Agrif_InvLoc ( indloc, proc_id, dir, indglob ) |
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| 36 | integer, intent(in) :: indloc !< local index |
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| 37 | integer, intent(in) :: proc_id !< rank of the proc calling this function |
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| 38 | integer, intent(in) :: dir !< direction of the index |
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| 39 | integer, intent(out) :: indglob !< global index |
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| 40 | end subroutine Agrif_InvLoc |
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| 41 | end interface |
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| 42 | private :: Agrif_InvLoc |
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| 43 | #endif |
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| 44 | ! |
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| 45 | contains |
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| 46 | ! |
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| 47 | !=================================================================================================== |
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| 48 | ! subroutine Agrif_Childbounds |
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| 49 | ! |
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| 50 | !> Computes the global indices of the child grid |
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| 51 | !--------------------------------------------------------------------------------------------------- |
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| 52 | subroutine Agrif_Childbounds ( nbdim, & |
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| 53 | lb_var, ub_var, & |
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| 54 | lb_tab, ub_tab, & |
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| 55 | proc_id, & |
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| 56 | coords, & |
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| 57 | lb_tab_true, ub_tab_true, memberin ) |
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| 58 | !--------------------------------------------------------------------------------------------------- |
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| 59 | integer, intent(in) :: nbdim !< Number of dimensions |
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| 60 | integer, dimension(nbdim), intent(in) :: lb_var !< Local lower boundary on the current processor |
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| 61 | integer, dimension(nbdim), intent(in) :: ub_var !< Local upper boundary on the current processor |
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| 62 | integer, dimension(nbdim), intent(in) :: lb_tab !< Global lower boundary of the variable |
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| 63 | integer, dimension(nbdim), intent(in) :: ub_tab !< Global upper boundary of the variable |
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| 64 | integer, intent(in) :: proc_id !< Current processor |
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| 65 | integer, dimension(nbdim), intent(in) :: coords |
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| 66 | integer, dimension(nbdim), intent(out) :: lb_tab_true !< Global value of lb_var on the current processor |
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| 67 | integer, dimension(nbdim), intent(out) :: ub_tab_true !< Global value of ub_var on the current processor |
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| 68 | logical, intent(out) :: memberin |
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| 69 | ! |
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| 70 | integer :: i, coord_i |
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| 71 | integer :: lb_glob_index, ub_glob_index ! Lower and upper global indices |
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| 72 | ! |
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| 73 | do i = 1, nbdim |
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| 74 | ! |
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| 75 | coord_i = coords(i) |
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| 76 | ! |
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| 77 | #if defined AGRIF_MPI |
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| 78 | call Agrif_InvLoc( lb_var(i), proc_id, coord_i, lb_glob_index ) |
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| 79 | call Agrif_InvLoc( ub_var(i), proc_id, coord_i, ub_glob_index ) |
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| 80 | #else |
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| 81 | lb_glob_index = lb_var(i) |
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| 82 | ub_glob_index = ub_var(i) |
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| 83 | #endif |
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| 84 | lb_tab_true(i) = max(lb_tab(i), lb_glob_index) |
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| 85 | ub_tab_true(i) = min(ub_tab(i), ub_glob_index) |
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| 86 | enddo |
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| 87 | ! |
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| 88 | memberin = .true. |
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| 89 | do i = 1,nbdim |
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| 90 | if (ub_tab_true(i) < lb_tab_true(i)) then |
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| 91 | memberin = .false. |
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| 92 | exit |
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| 93 | endif |
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| 94 | enddo |
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| 95 | !--------------------------------------------------------------------------------------------------- |
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| 96 | end subroutine Agrif_Childbounds |
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| 97 | !=================================================================================================== |
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| 98 | ! |
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| 99 | !=================================================================================================== |
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| 100 | subroutine Agrif_get_var_global_bounds( var, lubglob, nbdim ) |
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| 101 | !--------------------------------------------------------------------------------------------------- |
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| 102 | type(Agrif_Variable), intent(in) :: var |
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| 103 | integer, dimension(nbdim,2), intent(out) :: lubglob |
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| 104 | integer, intent(in) :: nbdim |
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| 105 | ! |
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| 106 | #if defined AGRIF_MPI |
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| 107 | include 'mpif.h' |
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| 108 | integer, dimension(nbdim) :: lb, ub |
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| 109 | integer, dimension(nbdim,2) :: iminmaxg |
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| 110 | integer :: i, code, coord_i |
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| 111 | #endif |
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| 112 | ! |
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| 113 | #if !defined AGRIF_MPI |
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| 114 | call Agrif_get_var_bounds_array(var, lubglob(:,1), lubglob(:,2), nbdim) |
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| 115 | #else |
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| 116 | call Agrif_get_var_bounds_array(var, lb, ub, nbdim) |
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| 117 | |
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| 118 | do i = 1,nbdim |
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| 119 | coord_i = var % root_var % coords(i) |
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| 120 | call Agrif_InvLoc( lb(i), Agrif_Procrank, coord_i, iminmaxg(i,1) ) |
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| 121 | call Agrif_InvLoc( ub(i), Agrif_Procrank, coord_i, iminmaxg(i,2) ) |
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| 122 | enddo |
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| 123 | ! |
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| 124 | iminmaxg(1:nbdim,2) = - iminmaxg(1:nbdim,2) |
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| 125 | call MPI_ALLREDUCE(iminmaxg, lubglob, 2*nbdim, MPI_INTEGER, MPI_MIN, Agrif_mpi_comm, code) |
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| 126 | lubglob(1:nbdim,2) = - lubglob(1:nbdim,2) |
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| 127 | #endif |
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| 128 | !--------------------------------------------------------------------------------------------------- |
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| 129 | end subroutine Agrif_get_var_global_bounds |
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| 130 | !=================================================================================================== |
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| 131 | ! |
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| 132 | !=================================================================================================== |
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| 133 | ! subroutine Agrif_get_var_bounds |
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| 134 | ! |
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| 135 | !> Gets the lower and the upper boundaries of a variable, for one particular direction. |
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| 136 | !--------------------------------------------------------------------------------------------------- |
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| 137 | subroutine Agrif_get_var_bounds ( variable, lower, upper, index ) |
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| 138 | !--------------------------------------------------------------------------------------------------- |
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| 139 | type(Agrif_Variable), intent(in) :: variable !< Variable for which we want to extract boundaries |
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| 140 | integer, intent(out) :: lower !< Lower bound |
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| 141 | integer, intent(out) :: upper !< Upper bound |
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| 142 | integer, intent(in) :: index !< Direction for wich we want to know the boundaries |
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| 143 | ! |
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| 144 | lower = variable % lb(index) |
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| 145 | upper = variable % ub(index) |
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| 146 | !--------------------------------------------------------------------------------------------------- |
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| 147 | end subroutine Agrif_get_var_bounds |
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| 148 | !=================================================================================================== |
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| 149 | ! |
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| 150 | !=================================================================================================== |
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| 151 | ! subroutine Agrif_get_var_bounds_array |
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| 152 | ! |
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| 153 | !> Gets the lower and the upper boundaries of a table. |
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| 154 | !--------------------------------------------------------------------------------------------------- |
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| 155 | subroutine Agrif_get_var_bounds_array ( variable, lower, upper, nbdim ) |
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| 156 | !--------------------------------------------------------------------------------------------------- |
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| 157 | type(Agrif_Variable), intent(in) :: variable !< Variable for which we want to extract boundaries |
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| 158 | integer, dimension(nbdim), intent(out) :: lower !< Lower bounds array |
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| 159 | integer, dimension(nbdim), intent(out) :: upper !< Upper bounds array |
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| 160 | integer, intent(in) :: nbdim !< Numer of dimensions of the variable |
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| 161 | ! |
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| 162 | lower = variable % lb(1:nbdim) |
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| 163 | upper = variable % ub(1:nbdim) |
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| 164 | !--------------------------------------------------------------------------------------------------- |
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| 165 | end subroutine Agrif_get_var_bounds_array |
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| 166 | !=================================================================================================== |
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| 167 | ! |
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| 168 | !=================================================================================================== |
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| 169 | ! subroutine Agrif_array_allocate |
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| 170 | ! |
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| 171 | !> Allocates data array in \b variable, according to the required dimension. |
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| 172 | !--------------------------------------------------------------------------------------------------- |
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| 173 | subroutine Agrif_array_allocate ( variable, lb, ub, nbdim ) |
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| 174 | !--------------------------------------------------------------------------------------------------- |
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| 175 | type(Agrif_Variable), intent(inout) :: variable !< Variable struct for allocation |
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| 176 | integer, dimension(nbdim), intent(in) :: lb !< Lower bound |
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| 177 | integer, dimension(nbdim), intent(in) :: ub !< Upper bound |
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| 178 | integer, intent(in) :: nbdim !< Dimension of the array |
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| 179 | ! |
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| 180 | select case (nbdim) |
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| 181 | case (1) ; allocate(variable%array1(lb(1):ub(1))) |
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| 182 | case (2) ; allocate(variable%array2(lb(1):ub(1),lb(2):ub(2))) |
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| 183 | case (3) ; allocate(variable%array3(lb(1):ub(1),lb(2):ub(2),lb(3):ub(3))) |
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| 184 | case (4) ; allocate(variable%array4(lb(1):ub(1),lb(2):ub(2),lb(3):ub(3),lb(4):ub(4))) |
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| 185 | case (5) ; allocate(variable%array5(lb(1):ub(1),lb(2):ub(2),lb(3):ub(3),lb(4):ub(4),lb(5):ub(5))) |
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| 186 | case (6) ; allocate(variable%array6(lb(1):ub(1),lb(2):ub(2),lb(3):ub(3),lb(4):ub(4),lb(5):ub(5),lb(6):ub(6))) |
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| 187 | end select |
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| 188 | !--------------------------------------------------------------------------------------------------- |
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| 189 | end subroutine Agrif_array_allocate |
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| 190 | !=================================================================================================== |
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| 191 | ! |
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| 192 | !=================================================================================================== |
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| 193 | ! subroutine Agrif_array_deallocate |
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| 194 | ! |
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| 195 | !> Dellocates data array in \b variable, according to the required dimension. |
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| 196 | !--------------------------------------------------------------------------------------------------- |
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| 197 | subroutine Agrif_array_deallocate ( variable, nbdim ) |
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| 198 | !--------------------------------------------------------------------------------------------------- |
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| 199 | type(Agrif_Variable), intent(inout) :: variable !< Variable struct for deallocation |
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| 200 | integer, intent(in) :: nbdim !< Dimension of the array |
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| 201 | ! |
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| 202 | select case (nbdim) |
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| 203 | case (1) ; deallocate(variable%array1) |
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| 204 | case (2) ; deallocate(variable%array2) |
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| 205 | case (3) ; deallocate(variable%array3) |
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| 206 | case (4) ; deallocate(variable%array4) |
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| 207 | case (5) ; deallocate(variable%array5) |
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| 208 | case (6) ; deallocate(variable%array6) |
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| 209 | end select |
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| 210 | !--------------------------------------------------------------------------------------------------- |
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| 211 | end subroutine Agrif_array_deallocate |
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| 212 | !=================================================================================================== |
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| 213 | ! |
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| 214 | !=================================================================================================== |
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| 215 | ! subroutine Agrif_var_set_array_tozero |
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| 216 | ! |
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| 217 | !> Reset the value of the data array in \b variable, according to the required dimension. |
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| 218 | !--------------------------------------------------------------------------------------------------- |
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| 219 | subroutine Agrif_var_set_array_tozero ( variable, nbdim ) |
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| 220 | !--------------------------------------------------------------------------------------------------- |
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| 221 | type(Agrif_Variable), intent(inout) :: variable !< Variable |
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| 222 | integer, intent(in) :: nbdim !< Dimension of the array you want to reset |
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| 223 | ! |
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| 224 | select case (nbdim) |
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| 225 | case (1) ; call Agrif_set_array_tozero_1D(variable%array1) |
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| 226 | case (2) ; call Agrif_set_array_tozero_2D(variable%array2) |
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| 227 | case (3) ; call Agrif_set_array_tozero_3D(variable%array3) |
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| 228 | case (4) ; call Agrif_set_array_tozero_4D(variable%array4) |
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| 229 | case (5) ; call Agrif_set_array_tozero_5D(variable%array5) |
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| 230 | case (6) ; call Agrif_set_array_tozero_6D(variable%array6) |
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| 231 | end select |
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| 232 | !--------------------------------------------------------------------------------------------------- |
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| 233 | contains |
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| 234 | !--------------------------------------------------------------------------------------------------- |
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| 235 | subroutine Agrif_set_array_tozero_1D ( array ) |
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| 236 | real, dimension(:), intent(out) :: array |
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| 237 | array = 0. |
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| 238 | end subroutine Agrif_set_array_tozero_1D |
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| 239 | ! |
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| 240 | subroutine Agrif_set_array_tozero_2D ( array ) |
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| 241 | real, dimension(:,:), intent(out) :: array |
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| 242 | array = 0. |
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| 243 | end subroutine Agrif_set_array_tozero_2D |
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| 244 | ! |
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| 245 | subroutine Agrif_set_array_tozero_3D ( array ) |
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| 246 | real, dimension(:,:,:), intent(out) :: array |
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| 247 | array = 0. |
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| 248 | end subroutine Agrif_set_array_tozero_3D |
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| 249 | ! |
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| 250 | subroutine Agrif_set_array_tozero_4D ( array ) |
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| 251 | real, dimension(:,:,:,:), intent(out) :: array |
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| 252 | array = 0. |
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| 253 | end subroutine Agrif_set_array_tozero_4D |
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| 254 | ! |
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| 255 | subroutine Agrif_set_array_tozero_5D ( array ) |
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| 256 | real, dimension(:,:,:,:,:), intent(out) :: array |
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| 257 | array = 0. |
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| 258 | end subroutine Agrif_set_array_tozero_5D |
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| 259 | ! |
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| 260 | subroutine Agrif_set_array_tozero_6D ( array ) |
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| 261 | real, dimension(:,:,:,:,:,:), intent(out) :: array |
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| 262 | array = 0. |
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| 263 | end subroutine Agrif_set_array_tozero_6D |
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| 264 | !--------------------------------------------------------------------------------------------------- |
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| 265 | end subroutine Agrif_var_set_array_tozero |
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| 266 | !=================================================================================================== |
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| 267 | ! |
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| 268 | !=================================================================================================== |
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| 269 | ! subroutine Agrif_var_copy_array |
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| 270 | ! |
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| 271 | !> Copy a part of data array from var2 to var1 |
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| 272 | !--------------------------------------------------------------------------------------------------- |
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| 273 | subroutine Agrif_var_copy_array ( var1, inf1, sup1, var2, inf2, sup2, nbdim ) |
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| 274 | !--------------------------------------------------------------------------------------------------- |
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| 275 | type(Agrif_Variable), intent(inout) :: var1 !< Modified variable |
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| 276 | integer, dimension(nbdim), intent(in) :: inf1 !< Lower boundary for var1 |
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| 277 | integer, dimension(nbdim), intent(in) :: sup1 !< Upper boundary for var1 |
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| 278 | type(Agrif_Variable), intent(in) :: var2 !< Input variable |
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| 279 | integer, dimension(nbdim), intent(in) :: inf2 !< Lower boundary for var2 |
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| 280 | integer, dimension(nbdim), intent(in) :: sup2 !< Upper boundary for var2 |
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| 281 | integer, intent(in) :: nbdim !< Dimension of the array |
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| 282 | ! |
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| 283 | select case (nbdim) |
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| 284 | case (1) ; var1%array1(inf1(1):sup1(1)) = var2%array1(inf2(1):sup2(1)) |
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| 285 | case (2) ; call Agrif_copy_array_2d( var1%array2, var2%array2, & |
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| 286 | lbound(var1%array2), lbound(var2%array2), inf1, sup1, inf2, sup2 ) |
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| 287 | case (3) ; call Agrif_copy_array_3d( var1%array3, var2%array3, & |
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| 288 | lbound(var1%array3), lbound(var2%array3), inf1, sup1, inf2, sup2 ) |
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| 289 | case (4) ; call Agrif_copy_array_4d( var1%array4, var2%array4, & |
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| 290 | lbound(var1%array4), lbound(var2%array4), inf1, sup1, inf2, sup2 ) |
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| 291 | case (5) ; var1%array5(inf1(1):sup1(1), & |
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| 292 | inf1(2):sup1(2), & |
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| 293 | inf1(3):sup1(3), & |
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| 294 | inf1(4):sup1(4), & |
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| 295 | inf1(5):sup1(5)) = var2%array5(inf2(1):sup2(1), & |
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| 296 | inf2(2):sup2(2), & |
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| 297 | inf2(3):sup2(3), & |
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| 298 | inf2(4):sup2(4), & |
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| 299 | inf2(5):sup2(5)) |
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| 300 | case (6) ; var1%array6(inf1(1):sup1(1), & |
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| 301 | inf1(2):sup1(2), & |
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| 302 | inf1(3):sup1(3), & |
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| 303 | inf1(4):sup1(4), & |
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| 304 | inf1(5):sup1(5), & |
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| 305 | inf1(6):sup1(6)) = var2%array6(inf2(1):sup2(1), & |
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| 306 | inf2(2):sup2(2), & |
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| 307 | inf2(3):sup2(3), & |
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| 308 | inf2(4):sup2(4), & |
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| 309 | inf2(5):sup2(5), & |
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| 310 | inf2(6):sup2(6)) |
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| 311 | end select |
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| 312 | !--------------------------------------------------------------------------------------------------- |
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| 313 | contains |
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| 314 | !--------------------------------------------------------------------------------------------------- |
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| 315 | subroutine Agrif_copy_array_2d ( tabout, tabin, l, m, inf1, sup1, inf2, sup2 ) |
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| 316 | integer, dimension(2), intent(in) :: l, m |
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| 317 | integer, dimension(2), intent(in) :: inf1, sup1 |
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| 318 | integer, dimension(2), intent(in) :: inf2, sup2 |
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| 319 | real, dimension(l(1):,l(2):), intent(out) :: tabout |
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| 320 | real, dimension(m(1):,m(2):), intent(in) :: tabin |
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| 321 | tabout(inf1(1):sup1(1), & |
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| 322 | inf1(2):sup1(2)) = tabin(inf2(1):sup2(1), & |
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| 323 | inf2(2):sup2(2)) |
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| 324 | end subroutine Agrif_copy_array_2d |
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| 325 | ! |
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| 326 | subroutine Agrif_copy_array_3d ( tabout, tabin, l, m, inf1, sup1, inf2, sup2 ) |
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| 327 | integer, dimension(3), intent(in) :: l, m |
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| 328 | integer, dimension(3), intent(in) :: inf1, sup1 |
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| 329 | integer, dimension(3), intent(in) :: inf2,sup2 |
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| 330 | real, dimension(l(1):,l(2):,l(3):), intent(out) :: tabout |
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| 331 | real, dimension(m(1):,m(2):,m(3):), intent(in) :: tabin |
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| 332 | tabout(inf1(1):sup1(1), & |
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| 333 | inf1(2):sup1(2), & |
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| 334 | inf1(3):sup1(3)) = tabin(inf2(1):sup2(1), & |
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| 335 | inf2(2):sup2(2), & |
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| 336 | inf2(3):sup2(3)) |
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| 337 | end subroutine Agrif_copy_array_3d |
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| 338 | ! |
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| 339 | subroutine Agrif_copy_array_4d ( tabout, tabin, l, m, inf1, sup1, inf2, sup2 ) |
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| 340 | integer, dimension(4), intent(in) :: l, m |
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| 341 | integer, dimension(4), intent(in) :: inf1, sup1 |
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| 342 | integer, dimension(4), intent(in) :: inf2, sup2 |
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| 343 | real, dimension(l(1):,l(2):,l(3):,l(4):), intent(out) :: tabout |
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| 344 | real, dimension(m(1):,m(2):,m(3):,m(4):), intent(in) :: tabin |
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| 345 | tabout(inf1(1):sup1(1), & |
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| 346 | inf1(2):sup1(2), & |
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| 347 | inf1(3):sup1(3), & |
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| 348 | inf1(4):sup1(4)) = tabin(inf2(1):sup2(1), & |
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| 349 | inf2(2):sup2(2), & |
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| 350 | inf2(3):sup2(3), & |
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| 351 | inf2(4):sup2(4)) |
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| 352 | end subroutine Agrif_copy_array_4d |
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| 353 | !--------------------------------------------------------------------------------------------------- |
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| 354 | end subroutine Agrif_var_copy_array |
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| 355 | !=================================================================================================== |
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| 356 | ! |
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| 357 | !=================================================================================================== |
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| 358 | ! subroutine Agrif_var_full_copy_array |
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| 359 | ! |
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| 360 | !> Copy the full data array from var2 to var1 |
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| 361 | !--------------------------------------------------------------------------------------------------- |
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| 362 | subroutine Agrif_var_full_copy_array ( var1, var2, nbdim ) |
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| 363 | !--------------------------------------------------------------------------------------------------- |
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| 364 | type(Agrif_Variable), intent(inout) :: var1 !< Modified variable |
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| 365 | type(Agrif_Variable), intent(in) :: var2 !< Input variable |
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| 366 | integer, intent(in) :: nbdim !< Dimension of the array |
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| 367 | ! |
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| 368 | select case (nbdim) |
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| 369 | case (1) ; var1 % array1 = var2 % array1 |
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| 370 | case (2) ; var1 % array2 = var2 % array2 |
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| 371 | case (3) ; var1 % array3 = var2 % array3 |
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| 372 | case (4) ; var1 % array4 = var2 % array4 |
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| 373 | case (5) ; var1 % array5 = var2 % array5 |
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| 374 | case (6) ; var1 % array6 = var2 % array6 |
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| 375 | end select |
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| 376 | !--------------------------------------------------------------------------------------------------- |
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| 377 | end subroutine Agrif_var_full_copy_array |
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| 378 | !=================================================================================================== |
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| 379 | ! |
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| 380 | !=================================================================================================== |
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| 381 | ! subroutine GiveAgrif_SpecialValueToTab_mpi |
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| 382 | ! |
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| 383 | !> Copy \b value in data array \b var2 where it is present in \b var1. |
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| 384 | !--------------------------------------------------------------------------------------------------- |
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| 385 | subroutine GiveAgrif_SpecialValueToTab_mpi ( var1, var2, bounds, value, nbdim ) |
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| 386 | !--------------------------------------------------------------------------------------------------- |
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| 387 | type(Agrif_Variable), intent(in) :: var1 !< Modified variable |
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| 388 | type(Agrif_Variable), intent(inout) :: var2 !< Input variable |
---|
| 389 | integer, dimension(:,:,:), intent(in) :: bounds !< Bound for both arrays |
---|
| 390 | real, intent(in) :: value !< Special value |
---|
| 391 | integer, intent(in) :: nbdim !< Dimension of the array |
---|
| 392 | ! |
---|
| 393 | select case (nbdim) |
---|
| 394 | case (1) |
---|
| 395 | where (var1 % array1(bounds(1,1,2):bounds(1,2,2)) == value ) |
---|
| 396 | var2 % array1(bounds(1,1,1):bounds(1,2,1)) = value |
---|
| 397 | end where |
---|
| 398 | case (2) |
---|
| 399 | where (var1 % array2(bounds(1,1,2):bounds(1,2,2), & |
---|
| 400 | bounds(2,1,2):bounds(2,2,2)) == value) |
---|
| 401 | var2 % array2(bounds(1,1,1):bounds(1,2,1), & |
---|
| 402 | bounds(2,1,1):bounds(2,2,1)) = value |
---|
| 403 | end where |
---|
| 404 | case (3) |
---|
| 405 | where (var1 % array3(bounds(1,1,2):bounds(1,2,2), & |
---|
| 406 | bounds(2,1,2):bounds(2,2,2), & |
---|
| 407 | bounds(3,1,2):bounds(3,2,2)) == value) |
---|
| 408 | var2 % array3(bounds(1,1,1):bounds(1,2,1), & |
---|
| 409 | bounds(2,1,1):bounds(2,2,1), & |
---|
| 410 | bounds(3,1,1):bounds(3,2,1)) = value |
---|
| 411 | end where |
---|
| 412 | case (4) |
---|
| 413 | where (var1 % array4(bounds(1,1,2):bounds(1,2,2), & |
---|
| 414 | bounds(2,1,2):bounds(2,2,2), & |
---|
| 415 | bounds(3,1,2):bounds(3,2,2), & |
---|
| 416 | bounds(4,1,2):bounds(4,2,2)) == value) |
---|
| 417 | var2 % array4(bounds(1,1,1):bounds(1,2,1), & |
---|
| 418 | bounds(2,1,1):bounds(2,2,1), & |
---|
| 419 | bounds(3,1,1):bounds(3,2,1), & |
---|
| 420 | bounds(4,1,1):bounds(4,2,1)) = value |
---|
| 421 | end where |
---|
| 422 | case (5) |
---|
| 423 | where (var1 % array5(bounds(1,1,2):bounds(1,2,2), & |
---|
| 424 | bounds(2,1,2):bounds(2,2,2), & |
---|
| 425 | bounds(3,1,2):bounds(3,2,2), & |
---|
| 426 | bounds(4,1,2):bounds(4,2,2), & |
---|
| 427 | bounds(5,1,2):bounds(5,2,2)) == value) |
---|
| 428 | var2 % array5(bounds(1,1,1):bounds(1,2,1), & |
---|
| 429 | bounds(2,1,1):bounds(2,2,1), & |
---|
| 430 | bounds(3,1,1):bounds(3,2,1), & |
---|
| 431 | bounds(4,1,1):bounds(4,2,1), & |
---|
| 432 | bounds(5,1,1):bounds(5,2,1)) = value |
---|
| 433 | end where |
---|
| 434 | case (6) |
---|
| 435 | where (var1 % array6(bounds(1,1,2):bounds(1,2,2), & |
---|
| 436 | bounds(2,1,2):bounds(2,2,2), & |
---|
| 437 | bounds(3,1,2):bounds(3,2,2), & |
---|
| 438 | bounds(4,1,2):bounds(4,2,2), & |
---|
| 439 | bounds(5,1,2):bounds(5,2,2), & |
---|
| 440 | bounds(6,1,2):bounds(6,2,2)) == value) |
---|
| 441 | var2 % array6(bounds(1,1,1):bounds(1,2,1), & |
---|
| 442 | bounds(2,1,1):bounds(2,2,1), & |
---|
| 443 | bounds(3,1,1):bounds(3,2,1), & |
---|
| 444 | bounds(4,1,1):bounds(4,2,1), & |
---|
| 445 | bounds(5,1,1):bounds(5,2,1), & |
---|
| 446 | bounds(6,1,1):bounds(6,2,1)) = value |
---|
| 447 | end where |
---|
| 448 | end select |
---|
| 449 | !--------------------------------------------------------------------------------------------------- |
---|
| 450 | end subroutine GiveAgrif_SpecialValueToTab_mpi |
---|
| 451 | !=================================================================================================== |
---|
| 452 | ! |
---|
| 453 | ! no more used ??? |
---|
| 454 | #if 0 |
---|
| 455 | !=================================================================================================== |
---|
| 456 | ! subroutine GiveAgrif_SpecialValueToTab |
---|
| 457 | !--------------------------------------------------------------------------------------------------- |
---|
| 458 | subroutine GiveAgrif_SpecialValueToTab ( var1, var2, & |
---|
| 459 | lower, upper, Value, nbdim ) |
---|
| 460 | !--------------------------------------------------------------------------------------------------- |
---|
| 461 | TYPE(Agrif_Variable), pointer :: var1 |
---|
| 462 | TYPE(Agrif_Variable), pointer :: var2 |
---|
| 463 | INTEGER, intent(in) :: nbdim |
---|
| 464 | INTEGER, DIMENSION(nbdim), intent(in) :: lower, upper |
---|
| 465 | REAL, intent(in) :: Value |
---|
| 466 | ! |
---|
| 467 | select case (nbdim) |
---|
| 468 | case (1) |
---|
| 469 | where (var1 % array1( lower(1):upper(1)) == Value) |
---|
| 470 | var2 % array1(lower(1):upper(1)) = Value |
---|
| 471 | end where |
---|
| 472 | case (2) |
---|
| 473 | where (var1 % array2( lower(1):upper(1), & |
---|
| 474 | lower(2):upper(2)) == Value) |
---|
| 475 | var2 % array2(lower(1):upper(1), & |
---|
| 476 | lower(2):upper(2)) = Value |
---|
| 477 | end where |
---|
| 478 | case (3) |
---|
| 479 | where (var1 % array3( lower(1):upper(1), & |
---|
| 480 | lower(2):upper(2), & |
---|
| 481 | lower(3):upper(3)) == Value) |
---|
| 482 | var2 % array3(lower(1):upper(1), & |
---|
| 483 | lower(2):upper(2), & |
---|
| 484 | lower(3):upper(3)) = Value |
---|
| 485 | end where |
---|
| 486 | case (4) |
---|
| 487 | where (var1 % array4( lower(1):upper(1), & |
---|
| 488 | lower(2):upper(2), & |
---|
| 489 | lower(3):upper(3), & |
---|
| 490 | lower(4):upper(4)) == Value) |
---|
| 491 | var2 % array4(lower(1):upper(1), & |
---|
| 492 | lower(2):upper(2), & |
---|
| 493 | lower(3):upper(3), & |
---|
| 494 | lower(4):upper(4)) = Value |
---|
| 495 | end where |
---|
| 496 | case (5) |
---|
| 497 | where (var1 % array5( lower(1):upper(1), & |
---|
| 498 | lower(2):upper(2), & |
---|
| 499 | lower(3):upper(3), & |
---|
| 500 | lower(4):upper(4), & |
---|
| 501 | lower(5):upper(5)) == Value) |
---|
| 502 | var2 % array5(lower(1):upper(1), & |
---|
| 503 | lower(2):upper(2), & |
---|
| 504 | lower(3):upper(3), & |
---|
| 505 | lower(4):upper(4), & |
---|
| 506 | lower(5):upper(5)) = Value |
---|
| 507 | end where |
---|
| 508 | case (6) |
---|
| 509 | where (var1 % array6( lower(1):upper(1), & |
---|
| 510 | lower(2):upper(2), & |
---|
| 511 | lower(3):upper(3), & |
---|
| 512 | lower(4):upper(4), & |
---|
| 513 | lower(5):upper(5), & |
---|
| 514 | lower(6):upper(6)) == Value) |
---|
| 515 | var2 % array6(lower(1):upper(1), & |
---|
| 516 | lower(2):upper(2), & |
---|
| 517 | lower(3):upper(3), & |
---|
| 518 | lower(4):upper(4), & |
---|
| 519 | lower(5):upper(5), & |
---|
| 520 | lower(6):upper(6)) = Value |
---|
| 521 | end where |
---|
| 522 | end select |
---|
| 523 | !--------------------------------------------------------------------------------------------------- |
---|
| 524 | end subroutine GiveAgrif_SpecialValueToTab |
---|
| 525 | !=================================================================================================== |
---|
| 526 | #endif |
---|
| 527 | ! |
---|
| 528 | #if defined AGRIF_MPI |
---|
| 529 | !=================================================================================================== |
---|
| 530 | ! subroutine Agrif_var_replace_value |
---|
| 531 | ! |
---|
| 532 | !> Replace \b value by \var2 content in \var1 data array. |
---|
| 533 | !--------------------------------------------------------------------------------------------------- |
---|
| 534 | subroutine Agrif_var_replace_value ( var1, var2, lower, upper, value, nbdim ) |
---|
| 535 | !--------------------------------------------------------------------------------------------------- |
---|
| 536 | type(Agrif_Variable), intent(inout) :: var1 !< Modified variable |
---|
| 537 | type(Agrif_Variable), intent(in) :: var2 !< Input variable |
---|
| 538 | integer, dimension(nbdim), intent(in) :: lower !< Lower bound |
---|
| 539 | integer, dimension(nbdim), intent(in) :: upper !< Upper bound |
---|
| 540 | real, intent(in) :: value !< Special value |
---|
| 541 | integer, intent(in) :: nbdim !< Dimension of the array |
---|
| 542 | ! |
---|
| 543 | integer :: i,j,k,l,m,n |
---|
| 544 | ! |
---|
| 545 | select case (nbdim) |
---|
| 546 | case (1) |
---|
| 547 | do i = lower(1),upper(1) |
---|
| 548 | if (var1%array1(i) == value) then |
---|
| 549 | var1%array1(i) = var2%array1(i) |
---|
| 550 | endif |
---|
| 551 | enddo |
---|
| 552 | case (2) |
---|
| 553 | do j = lower(2),upper(2) |
---|
| 554 | do i = lower(1),upper(1) |
---|
| 555 | if (var1%array2(i,j) == value) then |
---|
| 556 | var1%array2(i,j) = var2%array2(i,j) |
---|
| 557 | endif |
---|
| 558 | enddo |
---|
| 559 | enddo |
---|
| 560 | case (3) |
---|
| 561 | do k = lower(3),upper(3) |
---|
| 562 | do j = lower(2),upper(2) |
---|
| 563 | do i = lower(1),upper(1) |
---|
| 564 | if (var1%array3(i,j,k) == value) then |
---|
| 565 | var1%array3(i,j,k) = var2%array3(i,j,k) |
---|
| 566 | endif |
---|
| 567 | enddo |
---|
| 568 | enddo |
---|
| 569 | enddo |
---|
| 570 | case (4) |
---|
| 571 | do l = lower(4),upper(4) |
---|
| 572 | do k = lower(3),upper(3) |
---|
| 573 | do j = lower(2),upper(2) |
---|
| 574 | do i = lower(1),upper(1) |
---|
| 575 | if (var1%array4(i,j,k,l) == value) then |
---|
| 576 | var1%array4(i,j,k,l) = var2%array4(i,j,k,l) |
---|
| 577 | endif |
---|
| 578 | enddo |
---|
| 579 | enddo |
---|
| 580 | enddo |
---|
| 581 | enddo |
---|
| 582 | case (5) |
---|
| 583 | do m = lower(5),upper(5) |
---|
| 584 | do l = lower(4),upper(4) |
---|
| 585 | do k = lower(3),upper(3) |
---|
| 586 | do j = lower(2),upper(2) |
---|
| 587 | do i = lower(1),upper(1) |
---|
| 588 | if (var1%array5(i,j,k,l,m) == value) then |
---|
| 589 | var1%array5(i,j,k,l,m) = var2%array5(i,j,k,l,m) |
---|
| 590 | endif |
---|
| 591 | enddo |
---|
| 592 | enddo |
---|
| 593 | enddo |
---|
| 594 | enddo |
---|
| 595 | enddo |
---|
| 596 | case (6) |
---|
| 597 | do n = lower(6),upper(6) |
---|
| 598 | do m = lower(5),upper(5) |
---|
| 599 | do l = lower(4),upper(4) |
---|
| 600 | do k = lower(3),upper(3) |
---|
| 601 | do j = lower(2),upper(2) |
---|
| 602 | do i = lower(1),upper(1) |
---|
| 603 | if (var1%array6(i,j,k,l,m,n) == value) then |
---|
| 604 | var1%array6(i,j,k,l,m,n) = var2%array6(i,j,k,l,m,n) |
---|
| 605 | endif |
---|
| 606 | enddo |
---|
| 607 | enddo |
---|
| 608 | enddo |
---|
| 609 | enddo |
---|
| 610 | enddo |
---|
| 611 | enddo |
---|
| 612 | end select |
---|
| 613 | !--------------------------------------------------------------------------------------------------- |
---|
| 614 | end subroutine Agrif_var_replace_value |
---|
| 615 | !=================================================================================================== |
---|
| 616 | #endif |
---|
| 617 | ! |
---|
| 618 | !=================================================================================================== |
---|
| 619 | ! subroutine PreProcessToInterpOrUpdate |
---|
| 620 | !--------------------------------------------------------------------------------------------------- |
---|
| 621 | subroutine PreProcessToInterpOrUpdate ( parent, child, & |
---|
| 622 | nb_child, ub_child, & |
---|
| 623 | lb_child, lb_parent, & |
---|
| 624 | s_child, s_parent, & |
---|
| 625 | ds_child, ds_parent, nbdim, interp ) |
---|
| 626 | !--------------------------------------------------------------------------------------------------- |
---|
| 627 | type(Agrif_Variable), pointer, intent(in) :: parent !< Variable on the parent grid |
---|
| 628 | type(Agrif_Variable), pointer, intent(in) :: child !< Variable on the child grid |
---|
| 629 | integer, dimension(6), intent(out) :: nb_child !< Number of cells on the child grid |
---|
| 630 | integer, dimension(6), intent(out) :: ub_child !< Upper bound on the child grid |
---|
| 631 | integer, dimension(6), intent(out) :: lb_child !< Lower bound on the child grid |
---|
| 632 | integer, dimension(6), intent(out) :: lb_parent !< Lower bound on the parent grid |
---|
| 633 | real, dimension(6), intent(out) :: s_child !< Child grid position (s_root = 0) |
---|
| 634 | real, dimension(6), intent(out) :: s_parent !< Parent grid position (s_root = 0) |
---|
| 635 | real, dimension(6), intent(out) :: ds_child !< Child grid dx (ds_root = 1) |
---|
| 636 | real, dimension(6), intent(out) :: ds_parent !< Parent grid dx (ds_root = 1) |
---|
| 637 | integer, intent(out) :: nbdim !< Number of dimensions |
---|
| 638 | logical, intent(in) :: interp !< .true. if preprocess for interpolation, \n |
---|
| 639 | !! .false. if preprocess for update |
---|
| 640 | ! |
---|
| 641 | type(Agrif_Variable), pointer :: root_var |
---|
| 642 | type(Agrif_Grid), pointer :: Agrif_Child_Gr |
---|
| 643 | type(Agrif_Grid), pointer :: Agrif_Parent_Gr |
---|
| 644 | integer :: n |
---|
| 645 | ! |
---|
| 646 | Agrif_Child_Gr => Agrif_Curgrid |
---|
| 647 | Agrif_Parent_Gr => Agrif_Curgrid % parent |
---|
| 648 | ! |
---|
| 649 | root_var => child % root_var |
---|
| 650 | ! |
---|
| 651 | ! Number of dimensions of the current grid |
---|
| 652 | nbdim = root_var % nbdim |
---|
| 653 | ! |
---|
| 654 | do n = 1,nbdim |
---|
| 655 | ! |
---|
| 656 | ! Value of interptab(n) can be either x,y,z or N for a no space dimension |
---|
| 657 | select case(root_var % interptab(n)) |
---|
| 658 | ! |
---|
| 659 | case('x') |
---|
| 660 | ! |
---|
| 661 | lb_child(n) = root_var % point(n) |
---|
| 662 | lb_parent(n) = root_var % point(n) |
---|
| 663 | nb_child(n) = Agrif_Child_Gr % nb(1) |
---|
| 664 | s_child(n) = Agrif_Child_Gr % Agrif_x(1) |
---|
| 665 | s_parent(n) = Agrif_Parent_Gr % Agrif_x(1) |
---|
| 666 | ds_child(n) = Agrif_Child_Gr % Agrif_dx(1) |
---|
| 667 | ds_parent(n) = Agrif_Parent_Gr % Agrif_dx(1) |
---|
| 668 | ! |
---|
| 669 | if ( root_var % posvar(n) == 1 ) then |
---|
| 670 | ub_child(n) = lb_child(n) + Agrif_Child_Gr % nb(1) |
---|
| 671 | else |
---|
| 672 | ub_child(n) = lb_child(n) + Agrif_Child_Gr % nb(1) - 1 |
---|
| 673 | s_child(n) = s_child(n) + 0.5*ds_child(n) |
---|
| 674 | s_parent(n) = s_parent(n) + 0.5*ds_parent(n) |
---|
| 675 | endif |
---|
| 676 | ! |
---|
| 677 | case('y') |
---|
| 678 | ! |
---|
| 679 | lb_child(n) = root_var % point(n) |
---|
| 680 | lb_parent(n) = root_var % point(n) |
---|
| 681 | nb_child(n) = Agrif_Child_Gr % nb(2) |
---|
| 682 | s_child(n) = Agrif_Child_Gr % Agrif_x(2) |
---|
| 683 | s_parent(n) = Agrif_Parent_Gr % Agrif_x(2) |
---|
| 684 | ds_child(n) = Agrif_Child_Gr % Agrif_dx(2) |
---|
| 685 | ds_parent(n) = Agrif_Parent_Gr % Agrif_dx(2) |
---|
| 686 | ! |
---|
| 687 | if (root_var % posvar(n)==1) then |
---|
| 688 | ub_child(n) = lb_child(n) + Agrif_Child_Gr % nb(2) |
---|
| 689 | else |
---|
| 690 | ub_child(n) = lb_child(n) + Agrif_Child_Gr % nb(2) - 1 |
---|
| 691 | s_child(n) = s_child(n) + 0.5*ds_child(n) |
---|
| 692 | s_parent(n) = s_parent(n) + 0.5*ds_parent(n) |
---|
| 693 | endif |
---|
| 694 | ! |
---|
| 695 | case('z') |
---|
| 696 | ! |
---|
| 697 | lb_child(n) = root_var % point(n) |
---|
| 698 | lb_parent(n) = root_var % point(n) |
---|
| 699 | nb_child(n) = Agrif_Child_Gr % nb(3) |
---|
| 700 | s_child(n) = Agrif_Child_Gr % Agrif_x(3) |
---|
| 701 | s_parent(n) = Agrif_Parent_Gr % Agrif_x(3) |
---|
| 702 | ds_child(n) = Agrif_Child_Gr % Agrif_dx(3) |
---|
| 703 | ds_parent(n) = Agrif_Parent_Gr % Agrif_dx(3) |
---|
| 704 | ! |
---|
| 705 | if (root_var % posvar(n)==1) then |
---|
| 706 | ub_child(n) = lb_child(n) + Agrif_Child_Gr % nb(3) |
---|
| 707 | else |
---|
| 708 | ub_child(n) = lb_child(n) + Agrif_Child_Gr % nb(3) - 1 |
---|
| 709 | s_child(n) = s_child(n) + 0.5*ds_child(n) |
---|
| 710 | s_parent(n) = s_parent(n) + 0.5*ds_parent(n) |
---|
| 711 | endif |
---|
| 712 | ! |
---|
| 713 | case('N') ! No space dimension |
---|
| 714 | ! |
---|
| 715 | ! The next coefficients are calculated in order to do a simple copy of |
---|
| 716 | ! values of the grid variable when the interpolation routine is |
---|
| 717 | ! called for this dimension. |
---|
| 718 | ! |
---|
| 719 | if (interp) then |
---|
| 720 | call Agrif_get_var_bounds(parent, lb_child(n), ub_child(n), n) |
---|
| 721 | nb_child(n) = parent % ub(n) - parent % lb(n) |
---|
| 722 | else |
---|
| 723 | call Agrif_get_var_bounds(child, lb_child(n), ub_child(n), n) |
---|
| 724 | nb_child(n) = child % ub(n) - child % lb(n) |
---|
| 725 | endif |
---|
| 726 | ! |
---|
| 727 | ! No interpolation but only a copy of the values of the grid variable |
---|
| 728 | lb_parent(n) = lb_child(n) |
---|
| 729 | s_child(n) = 0. |
---|
| 730 | s_parent(n) = 0. |
---|
| 731 | ds_child(n) = 1. |
---|
| 732 | ds_parent(n) = 1. |
---|
| 733 | ! |
---|
| 734 | end select |
---|
| 735 | ! |
---|
| 736 | enddo |
---|
| 737 | !--------------------------------------------------------------------------------------------------- |
---|
| 738 | end subroutine PreProcessToInterpOrUpdate |
---|
| 739 | !=================================================================================================== |
---|
| 740 | ! |
---|
| 741 | #if defined AGRIF_MPI |
---|
| 742 | !=================================================================================================== |
---|
| 743 | ! subroutine Agrif_GetLocalBoundaries |
---|
| 744 | !--------------------------------------------------------------------------------------------------- |
---|
| 745 | subroutine Agrif_GetLocalBoundaries ( tab1, tab2, coord, lb, ub, deb, fin ) |
---|
| 746 | !--------------------------------------------------------------------------------------------------- |
---|
| 747 | integer, intent(in) :: tab1 |
---|
| 748 | integer, intent(in) :: tab2 |
---|
| 749 | integer, intent(in) :: coord |
---|
| 750 | integer, intent(in) :: lb, ub |
---|
| 751 | integer, intent(out) :: deb, fin |
---|
| 752 | ! |
---|
| 753 | integer :: imin, imax |
---|
| 754 | integer :: i1, i2 |
---|
| 755 | ! |
---|
| 756 | call Agrif_InvLoc(lb, AGRIF_ProcRank, coord, imin) |
---|
| 757 | call Agrif_InvLoc(ub, AGRIF_ProcRank, coord, imax) |
---|
| 758 | ! |
---|
| 759 | if ( imin > tab2 ) then |
---|
| 760 | i1 = imax - imin |
---|
| 761 | else |
---|
| 762 | i1 = max(tab1 - imin,0) |
---|
| 763 | endif |
---|
| 764 | ! |
---|
| 765 | if (imax < tab1) then |
---|
| 766 | i2 = -(imax - imin) |
---|
| 767 | else |
---|
| 768 | i2 = min(tab2 - imax,0) |
---|
| 769 | endif |
---|
| 770 | ! |
---|
| 771 | deb = lb + i1 |
---|
| 772 | fin = ub + i2 |
---|
| 773 | !--------------------------------------------------------------------------------------------------- |
---|
| 774 | end subroutine Agrif_GetLocalBoundaries |
---|
| 775 | !=================================================================================================== |
---|
| 776 | ! |
---|
| 777 | !=================================================================================================== |
---|
| 778 | ! subroutine Agrif_GlobalToLocalBounds |
---|
| 779 | ! |
---|
| 780 | !> For a global index located on the current processor, tabarray gives the corresponding local index |
---|
| 781 | !--------------------------------------------------------------------------------------------------- |
---|
| 782 | subroutine Agrif_GlobalToLocalBounds ( locbounds, lb_var, ub_var, lb_glob, ub_glob, & |
---|
| 783 | coords, nbdim, rank, member ) |
---|
| 784 | !--------------------------------------------------------------------------------------------------- |
---|
| 785 | integer, dimension(nbdim,2,2), intent(out) :: locbounds !< Local values of \b lb_glob and \b ub_glob |
---|
| 786 | integer, dimension(nbdim), intent(in) :: lb_var !< Local lower boundary on the current processor |
---|
| 787 | integer, dimension(nbdim), intent(in) :: ub_var !< Local upper boundary on the current processor |
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| 788 | integer, dimension(nbdim), intent(in) :: lb_glob !< Global lower boundary |
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| 789 | integer, dimension(nbdim), intent(in) :: ub_glob !< Global upper boundary |
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| 790 | integer, dimension(nbdim), intent(in) :: coords |
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| 791 | integer, intent(in) :: nbdim !< Dimension of the array |
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| 792 | integer, intent(in) :: rank !< Rank of the processor |
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| 793 | logical, intent(out) :: member |
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| 794 | ! |
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| 795 | integer :: i, i1, k |
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| 796 | integer :: nbloc(nbdim) |
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| 797 | ! |
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| 798 | locbounds(:,1,:) = HUGE(1) |
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| 799 | locbounds(:,2,:) = -HUGE(1) |
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| 800 | ! |
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| 801 | nbloc = 0 |
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| 802 | ! |
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| 803 | do i = 1,nbdim |
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| 804 | ! |
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| 805 | call Agrif_InvLoc(lb_var(i), rank, coords(i), i1) |
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| 806 | ! |
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| 807 | do k = lb_glob(i)+lb_var(i)-i1,ub_glob(i)+lb_var(i)-i1 |
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| 808 | ! |
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| 809 | if ( (k >= lb_var(i)) .AND. (k <= ub_var(i)) ) then |
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| 810 | nbloc(i) = 1 |
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| 811 | locbounds(i,1,1) = min(locbounds(i,1,1),k-lb_var(i)+i1) |
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| 812 | locbounds(i,2,1) = max(locbounds(i,2,1),k-lb_var(i)+i1) |
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| 813 | |
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| 814 | locbounds(i,1,2) = min(locbounds(i,1,2),k) |
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| 815 | locbounds(i,2,2) = max(locbounds(i,2,2),k) |
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| 816 | endif |
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| 817 | enddo |
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| 818 | enddo |
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| 819 | |
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| 820 | member = ( sum(nbloc) == nbdim ) |
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| 821 | !--------------------------------------------------------------------------------------------------- |
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| 822 | end subroutine Agrif_GlobalToLocalBounds |
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| 823 | !=================================================================================================== |
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| 824 | #endif |
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| 825 | ! |
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| 826 | end module Agrif_Arrays |
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