[4777] | 1 | ! AGRIF (Adaptive Grid Refinement In Fortran) |
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| 2 | ! |
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| 3 | ! Copyright (C) 2003 Laurent Debreu (Laurent.Debreu@imag.fr) |
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| 4 | ! Christophe Vouland (Christophe.Vouland@imag.fr) |
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| 5 | ! |
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| 6 | ! This program is free software; you can redistribute it and/or modify |
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| 7 | ! it under the terms of the GNU General Public License as published by |
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| 8 | ! the Free Software Foundation; either version 2 of the License, or |
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| 9 | ! (at your option) any later version. |
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| 10 | ! |
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| 11 | ! This program is distributed in the hope that it will be useful, |
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| 12 | ! but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | ! GNU General Public License for more details. |
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| 15 | ! |
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| 16 | ! You should have received a copy of the GNU General Public License |
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| 17 | ! along with this program; if not, write to the Free Software |
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| 18 | ! Foundation, Inc., 59 Temple Place- Suite 330, Boston, MA 02111-1307, USA. |
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| 19 | ! |
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| 20 | ! |
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| 21 | !> Module Agrif_Init. |
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| 22 | !> |
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| 23 | !> Several operations on the variables of the current grid (creation, instanciation, ...) |
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| 24 | !! used during the creation of the grid hierarchy and during the time integration. |
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| 25 | ! |
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| 26 | module Agrif_Init |
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| 27 | ! |
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| 28 | use Agrif_Grids |
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| 29 | use Agrif_Link |
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| 30 | use Agrif_Mpp |
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| 31 | ! |
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| 32 | implicit none |
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| 33 | ! |
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| 34 | contains |
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| 35 | ! |
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| 36 | !=================================================================================================== |
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| 37 | ! subroutine Agrif_Allocation |
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| 38 | ! |
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| 39 | !> Allocates the arrays containing the values of the variables of the current grd. |
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| 40 | !--------------------------------------------------------------------------------------------------- |
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| 41 | subroutine Agrif_Allocation ( Agrif_Gr, procname ) |
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| 42 | !--------------------------------------------------------------------------------------------------- |
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| 43 | type(Agrif_Grid), pointer :: Agrif_Gr !< Pointer on the current grid |
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| 44 | procedure(alloc_proc), optional :: procname !< Allocation procedure (Default: Agrif_Allocationcalls) |
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| 45 | ! |
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| 46 | if ( present(procname) ) then |
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| 47 | call procname(Agrif_Gr) |
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| 48 | else |
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| 49 | call Agrif_Allocationcalls(Agrif_Gr) |
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| 50 | endif |
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| 51 | Agrif_Gr % allocation_is_done = .true. |
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| 52 | ! |
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| 53 | if ( Agrif_USE_ONLY_FIXED_GRIDS == 0 ) then |
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| 54 | ! |
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| 55 | if ( Agrif_Probdim == 1 ) allocate( Agrif_Gr%tabpoint1D(Agrif_Gr%nb(1)+1) ) |
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| 56 | if ( Agrif_Probdim == 2 ) allocate( Agrif_Gr%tabpoint2D(Agrif_Gr%nb(1)+1, & |
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| 57 | Agrif_Gr%nb(2)+1) ) |
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| 58 | if ( Agrif_Probdim == 3 ) allocate( Agrif_Gr%tabpoint3D(Agrif_Gr%nb(1)+1, & |
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| 59 | Agrif_Gr%nb(2)+1, & |
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| 60 | Agrif_Gr%nb(3)+1) ) |
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| 61 | endif |
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| 62 | !--------------------------------------------------------------------------------------------------- |
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| 63 | end subroutine Agrif_Allocation |
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| 64 | !=================================================================================================== |
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| 65 | ! |
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| 66 | !=================================================================================================== |
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| 67 | ! subroutine Agrif_Instance |
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| 68 | ! |
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| 69 | !> Make the pointer Agrif_Types::Agrif_Curgrid point to Agrif_Gr |
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| 70 | !--------------------------------------------------------------------------------------------------- |
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| 71 | subroutine Agrif_Instance ( Agrif_Gr ) |
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| 72 | !--------------------------------------------------------------------------------------------------- |
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| 73 | type(Agrif_Grid), pointer :: Agrif_Gr !< Pointer on the current grid |
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| 74 | ! |
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| 75 | Agrif_Curgrid => Agrif_Gr |
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| 76 | Agrif_tabvars => Agrif_Curgrid % tabvars |
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| 77 | Agrif_tabvars_c => Agrif_Curgrid % tabvars_c |
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| 78 | Agrif_tabvars_r => Agrif_Curgrid % tabvars_r |
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| 79 | Agrif_tabvars_l => Agrif_Curgrid % tabvars_l |
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| 80 | Agrif_tabvars_i => Agrif_Curgrid % tabvars_i |
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| 81 | ! |
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| 82 | #if defined AGRIF_MPI |
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| 83 | if ( Agrif_Gr % communicator /= -1 ) then |
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| 84 | call Agrif_MPI_switch_comm( Agrif_Gr % communicator ) |
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| 85 | endif |
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| 86 | #endif |
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| 87 | ! |
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| 88 | call Agrif_Get_numberofcells(Agrif_Gr) |
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| 89 | call Agrif_InitWorkSpace() |
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| 90 | !--------------------------------------------------------------------------------------------------- |
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| 91 | end subroutine Agrif_Instance |
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| 92 | !=================================================================================================== |
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| 93 | ! |
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| 94 | !=================================================================================================== |
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| 95 | ! subroutine Agrif_initialisations |
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| 96 | !--------------------------------------------------------------------------------------------------- |
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| 97 | subroutine Agrif_initialisations ( Agrif_Gr ) |
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| 98 | !--------------------------------------------------------------------------------------------------- |
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| 99 | type(Agrif_Grid), pointer :: Agrif_Gr !< Pointer on the current grid |
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| 100 | ! |
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| 101 | integer :: i |
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| 102 | type(Agrif_Variable), pointer :: var => NULL() |
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| 103 | type(Agrif_Variable_c), pointer :: var_c => NULL() |
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| 104 | type(Agrif_Variable_r), pointer :: var_r => NULL() |
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| 105 | type(Agrif_Variable_l), pointer :: var_l => NULL() |
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| 106 | type(Agrif_Variable_i), pointer :: var_i => NULL() |
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| 107 | ! |
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| 108 | do i = 1,Agrif_NbVariables(0) |
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| 109 | ! |
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| 110 | var => Agrif_Gr % tabvars(i) |
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| 111 | var % nbdim = 0 |
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| 112 | ! |
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| 113 | if (allocated(var%array1)) then |
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| 114 | var % nbdim = 1 |
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| 115 | var % lb(1:1) = lbound(var%array1) |
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| 116 | var % ub(1:1) = ubound(var%array1) |
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| 117 | endif |
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| 118 | if (allocated(var%array2)) then |
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| 119 | var % nbdim = 2 |
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| 120 | var % lb(1:2) = lbound(var%array2) |
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| 121 | var % ub(1:2) = ubound(var%array2) |
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| 122 | endif |
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| 123 | if (allocated(var%array3)) then |
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| 124 | var % nbdim = 3 |
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| 125 | var % lb(1:3) = lbound(var%array3) |
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| 126 | var % ub(1:3) = ubound(var%array3) |
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| 127 | endif |
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| 128 | if (allocated(var%array4)) then |
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| 129 | var % nbdim = 4 |
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| 130 | var % lb(1:4) = lbound(var%array4) |
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| 131 | var % ub(1:4) = ubound(var%array4) |
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| 132 | endif |
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| 133 | if (allocated(var%array5)) then |
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| 134 | var % nbdim = 5 |
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| 135 | var % lb(1:5) = lbound(var%array5) |
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| 136 | var % ub(1:5) = ubound(var%array5) |
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| 137 | endif |
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| 138 | if (allocated(var%array6)) then |
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| 139 | var % nbdim = 6 |
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| 140 | var % lb(1:6) = lbound(var%array6) |
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| 141 | var % ub(1:6) = ubound(var%array6) |
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| 142 | endif |
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| 143 | ! |
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| 144 | if (allocated(var%darray1)) var % nbdim = 1 |
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| 145 | if (allocated(var%darray2)) var % nbdim = 2 |
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| 146 | if (allocated(var%darray3)) var % nbdim = 3 |
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| 147 | if (allocated(var%darray4)) var % nbdim = 4 |
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| 148 | if (allocated(var%darray5)) var % nbdim = 5 |
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| 149 | if (allocated(var%darray6)) var % nbdim = 6 |
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| 150 | ! |
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| 151 | if (allocated(var%sarray1)) var % nbdim = 1 |
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| 152 | if (allocated(var%sarray2)) var % nbdim = 2 |
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| 153 | if (allocated(var%sarray3)) var % nbdim = 3 |
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| 154 | if (allocated(var%sarray4)) var % nbdim = 4 |
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| 155 | if (allocated(var%sarray5)) var % nbdim = 5 |
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| 156 | if (allocated(var%sarray6)) var % nbdim = 6 |
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| 157 | ! |
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| 158 | enddo |
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| 159 | |
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| 160 | do i = 1,Agrif_NbVariables(1) |
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| 161 | ! |
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| 162 | var_c => Agrif_Gr % tabvars_c(i) |
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| 163 | var_c % nbdim = 0 |
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| 164 | ! |
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| 165 | if (allocated(var_c%carray1)) var_c % nbdim = 1 |
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| 166 | if (allocated(var_c%carray2)) var_c % nbdim = 2 |
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| 167 | ! |
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| 168 | enddo |
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| 169 | |
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| 170 | do i = 1,Agrif_NbVariables(2) |
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| 171 | ! |
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| 172 | var_r => Agrif_Gr % tabvars_r(i) |
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| 173 | var_r % nbdim = 0 |
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| 174 | ! |
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| 175 | enddo |
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| 176 | |
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| 177 | do i = 1,Agrif_NbVariables(3) |
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| 178 | ! |
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| 179 | var_l => Agrif_Gr % tabvars_l(i) |
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| 180 | var_l % nbdim = 0 |
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| 181 | ! |
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| 182 | if (allocated(var_l%larray1)) var_l % nbdim = 1 |
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| 183 | if (allocated(var_l%larray2)) var_l % nbdim = 2 |
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| 184 | if (allocated(var_l%larray3)) var_l % nbdim = 3 |
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| 185 | if (allocated(var_l%larray4)) var_l % nbdim = 4 |
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| 186 | if (allocated(var_l%larray5)) var_l % nbdim = 5 |
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| 187 | if (allocated(var_l%larray6)) var_l % nbdim = 6 |
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| 188 | ! |
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| 189 | enddo |
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| 190 | |
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| 191 | do i = 1,Agrif_NbVariables(4) |
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| 192 | ! |
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| 193 | var_i => Agrif_Gr % tabvars_i(i) |
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| 194 | var_i % nbdim = 0 |
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| 195 | ! |
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| 196 | if (allocated(var_i%iarray1)) var_i % nbdim = 1 |
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| 197 | if (allocated(var_i%iarray2)) var_i % nbdim = 2 |
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| 198 | if (allocated(var_i%iarray3)) var_i % nbdim = 3 |
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| 199 | if (allocated(var_i%iarray4)) var_i % nbdim = 4 |
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| 200 | if (allocated(var_i%iarray5)) var_i % nbdim = 5 |
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| 201 | if (allocated(var_i%iarray6)) var_i % nbdim = 6 |
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| 202 | ! |
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| 203 | enddo |
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| 204 | |
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| 205 | !--------------------------------------------------------------------------------------------------- |
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| 206 | end subroutine Agrif_initialisations |
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| 207 | !=================================================================================================== |
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| 208 | ! |
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| 209 | end module Agrif_Init |
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