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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