1 | ! |
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2 | ! $Id$ |
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3 | ! |
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4 | C AGRIF (Adaptive Grid Refinement In Fortran) |
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5 | C |
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6 | C Copyright (C) 2003 Laurent Debreu (Laurent.Debreu@imag.fr) |
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7 | C Christophe Vouland (Christophe.Vouland@imag.fr) |
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8 | C |
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9 | C This program is free software; you can redistribute it and/or modify |
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10 | C it under the terms of the GNU General Public License as published by |
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11 | C the Free Software Foundation; either version 2 of the License, or |
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12 | C (at your option) any later version. |
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13 | C |
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14 | C This program is distributed in the hope that it will be useful, |
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15 | C but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | C MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | C GNU General Public License for more details. |
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18 | C |
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19 | C You should have received a copy of the GNU General Public License |
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20 | C along with this program; if not, write to the Free Software |
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21 | C Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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22 | C |
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23 | C |
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24 | C |
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25 | CCC Module Agrif_Mask |
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26 | C |
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27 | Module Agrif_Mask |
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28 | C |
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29 | CCC Description: |
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30 | CCC Module for masks |
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31 | C |
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32 | C Modules used: |
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33 | C |
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34 | Use Agrif_Types |
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35 | C |
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36 | IMPLICIT NONE |
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37 | Integer, Parameter :: MaxSearch = 5 |
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38 | C |
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39 | CONTAINS |
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40 | C Define procedures contained in this module |
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41 | C |
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42 | C ************************************************************************** |
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43 | C Subroutine Agrif_CheckMasknD |
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44 | C ************************************************************************** |
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45 | C |
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46 | Subroutine Agrif_CheckMasknD(tempP,parent,pbtab,petab,ppbtab, |
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47 | & ppetab,noraftab,nbdim) |
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48 | C |
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49 | CCC Description: |
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50 | CCC Subroutine called in the procedure Agrif_InterpnD to recalculate the value |
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51 | CCC of the parent grid variable when this one is equal to Agrif_SpecialValue. |
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52 | C |
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53 | C Declarations: |
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54 | C |
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55 | |
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56 | C |
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57 | C Arrays arguments |
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58 | INTEGER :: nbdim |
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59 | INTEGER,DIMENSION(nbdim) :: pbtab ! Limits of the parent grid used |
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60 | INTEGER,DIMENSION(nbdim) :: petab ! interpolation of the child grid |
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61 | LOGICAL,DIMENSION(nbdim) :: noraftab |
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62 | INTEGER,DIMENSION(nbdim) :: ppbtab,ppetab |
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63 | C |
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64 | C Pointer argument |
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65 | TYPE(AGRIF_PVARIABLE) :: tempP ! Part of the parent grid used for |
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66 | ! the interpolation of the child grid |
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67 | C Data TYPE argument |
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68 | TYPE(AGRIF_PVARIABLE) :: parent ! The parent grid |
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69 | C |
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70 | C Local scalar |
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71 | INTEGER :: i0,j0,k0,l0,m0,n0 |
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72 | C |
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73 | C Local arrays |
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74 | C |
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75 | C |
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76 | SELECT CASE (nbdim) |
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77 | CASE (1) |
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78 | do i0 = pbtab(1),petab(1) |
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79 | IF (tempP%var%array1(i0) |
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80 | & == Agrif_SpecialValue) Then |
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81 | Call CalculNewValTempP((/i0/), |
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82 | & tempP,parent, |
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83 | & ppbtab,ppetab, |
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84 | & noraftab,nbdim) |
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85 | ENDIF |
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86 | enddo |
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87 | CASE (2) |
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88 | do j0 = pbtab(2),petab(2) |
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89 | do i0 = pbtab(1),petab(1) |
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90 | IF (tempP%var%array2(i0,j0) |
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91 | & == Agrif_SpecialValue) Then |
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92 | Call CalculNewValTempP((/i0,j0/), |
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93 | & tempP,parent, |
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94 | & ppbtab,ppetab, |
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95 | & noraftab,nbdim) |
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96 | ENDIF |
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97 | enddo |
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98 | enddo |
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99 | CASE (3) |
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100 | do k0 = pbtab(3),petab(3) |
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101 | do j0 = pbtab(2),petab(2) |
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102 | do i0 = pbtab(1),petab(1) |
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103 | IF (tempP%var%array3(i0,j0,k0) |
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104 | & == Agrif_SpecialValue) Then |
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105 | Call CalculNewValTempP((/i0,j0,k0/), |
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106 | & tempP,parent, |
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107 | & ppbtab,ppetab, |
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108 | & noraftab,nbdim) |
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109 | ENDIF |
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110 | enddo |
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111 | enddo |
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112 | enddo |
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113 | CASE (4) |
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114 | do l0 = pbtab(4),petab(4) |
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115 | do k0 = pbtab(3),petab(3) |
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116 | do j0 = pbtab(2),petab(2) |
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117 | do i0 = pbtab(1),petab(1) |
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118 | IF (tempP%var%array4(i0,j0,k0,l0) |
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119 | & == Agrif_SpecialValue) Then |
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120 | Call CalculNewValTempP((/i0,j0,k0,l0/), |
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121 | & tempP,parent, |
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122 | & ppbtab,ppetab, |
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123 | & noraftab,nbdim) |
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124 | ENDIF |
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125 | enddo |
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126 | enddo |
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127 | enddo |
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128 | enddo |
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129 | CASE (5) |
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130 | do m0 = pbtab(5),petab(5) |
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131 | do l0 = pbtab(4),petab(4) |
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132 | do k0 = pbtab(3),petab(3) |
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133 | do j0 = pbtab(2),petab(2) |
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134 | do i0 = pbtab(1),petab(1) |
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135 | IF (tempP%var%array5(i0,j0,k0,l0,m0) |
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136 | & == Agrif_SpecialValue) Then |
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137 | Call CalculNewValTempP((/i0,j0,k0,l0,m0/), |
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138 | & tempP,parent, |
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139 | & ppbtab,ppetab, |
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140 | & noraftab,nbdim) |
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141 | ENDIF |
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142 | enddo |
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143 | enddo |
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144 | enddo |
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145 | enddo |
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146 | enddo |
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147 | CASE (6) |
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148 | do n0 = pbtab(6),petab(6) |
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149 | do m0 = pbtab(5),petab(5) |
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150 | do l0 = pbtab(4),petab(4) |
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151 | do k0 = pbtab(3),petab(3) |
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152 | do j0 = pbtab(2),petab(2) |
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153 | do i0 = pbtab(1),petab(1) |
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154 | IF (tempP%var%array6(i0,j0,k0,l0,m0,n0) |
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155 | & == Agrif_SpecialValue) Then |
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156 | Call CalculNewValTempP((/i0,j0,k0,l0,m0,n0/), |
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157 | & tempP,parent, |
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158 | & ppbtab,ppetab, |
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159 | & noraftab,nbdim) |
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160 | ENDIF |
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161 | enddo |
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162 | enddo |
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163 | enddo |
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164 | enddo |
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165 | enddo |
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166 | enddo |
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167 | END SELECT |
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168 | C |
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169 | C |
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170 | C |
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171 | End Subroutine Agrif_CheckMasknD |
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172 | C |
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173 | C |
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174 | C ************************************************************************** |
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175 | C Subroutine CalculNewValTempP |
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176 | C ************************************************************************** |
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177 | C |
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178 | Subroutine CalculNewValTempP(indic, |
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179 | & tempP,parent,ppbtab, |
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180 | & ppetab,noraftab,nbdim) |
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181 | C |
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182 | CCC Description: |
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183 | CCC Subroutine called in the procedure Agrif_InterpnD to recalculate the value |
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184 | CCC of the parent grid variable when this one is equal to Agrif_SpecialValue. |
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185 | C |
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186 | C Declarations: |
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187 | C |
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188 | |
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189 | C |
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190 | C Arrays arguments |
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191 | INTEGER :: nbdim |
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192 | INTEGER,DIMENSION(nbdim) :: indic |
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193 | LOGICAL,DIMENSION(nbdim) :: noraftab |
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194 | INTEGER,DIMENSION(nbdim) :: ppbtab,ppetab |
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195 | C |
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196 | C Pointer argument |
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197 | TYPE(AGRIF_PVARIABLE) :: tempP ! Part of the parent grid used for |
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198 | ! the interpolation of the child grid |
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199 | C Data TYPE argument |
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200 | TYPE(AGRIF_PVARIABLE) :: parent ! The parent grid |
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201 | C |
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202 | C Local scalar |
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203 | INTEGER :: i,ii,iii,jj,kk,ll,mm,nn |
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204 | INTEGER,DIMENSION(nbdim) :: imin,imax |
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205 | INTEGER :: Nbvals |
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206 | REAL :: Res |
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207 | REAL :: ValParent |
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208 | INTEGER :: ValMax |
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209 | LOGICAL :: firsttest |
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210 | C |
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211 | C Local arrays |
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212 | C |
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213 | ValMax = 1 |
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214 | do iii = 1 , nbdim |
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215 | IF (.NOT.noraftab(iii)) THEN |
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216 | ValMax = max(ValMax,ppetab(iii)-indic(iii)) |
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217 | ValMax = max(ValMax,indic(iii)-ppbtab(iii)) |
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218 | ENDIF |
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219 | enddo |
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220 | C |
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221 | Valmax = min(Valmax,MaxSearch) |
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222 | C |
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223 | imin = indic |
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224 | imax = indic |
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225 | C |
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226 | i = 1 |
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227 | firsttest = .TRUE. |
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228 | C |
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229 | do While(i <= ValMax) |
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230 | C |
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231 | IF ((i == 1).AND.(firsttest)) i = Valmax |
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232 | |
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233 | do iii = 1 , nbdim |
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234 | if (.NOT.noraftab(iii)) then |
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235 | imin(iii) = max(indic(iii) - i,ppbtab(iii)) |
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236 | imax(iii) = min(indic(iii) + i,ppetab(iii)) |
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237 | endif |
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238 | enddo |
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239 | C |
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240 | Res = 0. |
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241 | Nbvals = 0 |
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242 | C |
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243 | if ( nbdim .EQ. 1 ) then |
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244 | do ii = imin(1),imax(1) |
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245 | ValParent = parent%var%array1(ii) |
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246 | if ( ValParent .NE. Agrif_SpecialValue) then |
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247 | Res = Res + ValParent |
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248 | Nbvals = Nbvals + 1 |
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249 | endif |
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250 | enddo |
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251 | endif |
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252 | C |
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253 | if ( nbdim .EQ. 2 ) then |
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254 | do jj = imin(2),imax(2) |
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255 | do ii = imin(1),imax(1) |
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256 | ValParent = parent%var%array2(ii,jj) |
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257 | if ( ValParent .NE. Agrif_SpecialValue) then |
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258 | Res = Res + ValParent |
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259 | Nbvals = Nbvals + 1 |
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260 | endif |
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261 | enddo |
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262 | enddo |
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263 | endif |
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264 | C |
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265 | if ( nbdim .EQ. 3 ) then |
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266 | do kk = imin(3),imax(3) |
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267 | do jj = imin(2),imax(2) |
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268 | do ii = imin(1),imax(1) |
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269 | ValParent = parent%var%array3(ii,jj,kk) |
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270 | if ( ValParent .NE. Agrif_SpecialValue) then |
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271 | Res = Res + ValParent |
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272 | Nbvals = Nbvals + 1 |
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273 | endif |
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274 | enddo |
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275 | enddo |
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276 | enddo |
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277 | endif |
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278 | C |
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279 | if ( nbdim .EQ. 4 ) then |
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280 | do ll = imin(4),imax(4) |
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281 | do kk = imin(3),imax(3) |
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282 | do jj = imin(2),imax(2) |
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283 | do ii = imin(1),imax(1) |
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284 | ValParent = parent%var%array4(ii,jj,kk,ll) |
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285 | if ( ValParent .NE. Agrif_SpecialValue) then |
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286 | Res = Res + ValParent |
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287 | Nbvals = Nbvals + 1 |
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288 | endif |
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289 | enddo |
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290 | enddo |
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291 | enddo |
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292 | enddo |
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293 | endif |
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294 | C |
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295 | if ( nbdim .EQ. 5 ) then |
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296 | do mm = imin(5),imax(5) |
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297 | do ll = imin(4),imax(4) |
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298 | do kk = imin(3),imax(3) |
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299 | do jj = imin(2),imax(2) |
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300 | do ii = imin(1),imax(1) |
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301 | ValParent = parent%var%array5(ii,jj,kk,ll,mm) |
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302 | if ( ValParent .NE. Agrif_SpecialValue) then |
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303 | Res = Res + ValParent |
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304 | Nbvals = Nbvals + 1 |
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305 | endif |
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306 | enddo |
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307 | enddo |
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308 | enddo |
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309 | enddo |
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310 | enddo |
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311 | endif |
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312 | C |
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313 | if ( nbdim .EQ. 6 ) then |
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314 | do nn = imin(6),imax(6) |
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315 | do mm = imin(5),imax(5) |
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316 | do ll = imin(4),imax(4) |
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317 | do kk = imin(3),imax(3) |
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318 | do jj = imin(2),imax(2) |
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319 | do ii = imin(1),imax(1) |
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320 | ValParent = parent%var%array6(ii,jj,kk,ll,mm,nn) |
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321 | if ( ValParent .NE. Agrif_SpecialValue) then |
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322 | Res = Res + ValParent |
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323 | Nbvals = Nbvals + 1 |
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324 | endif |
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325 | enddo |
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326 | enddo |
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327 | enddo |
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328 | enddo |
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329 | enddo |
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330 | enddo |
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331 | endif |
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332 | C |
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333 | C |
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334 | |
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335 | if (Nbvals.GT.0) then |
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336 | if (firsttest) then |
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337 | firsttest = .FALSE. |
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338 | cycle |
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339 | endif |
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340 | if ( nbdim .EQ. 1 ) tempP%var%array1(indic(1)) |
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341 | & = Res/Nbvals |
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342 | if ( nbdim .EQ. 2 ) tempP%var%array2(indic(1), |
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343 | & indic(2)) = Res/Nbvals |
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344 | if ( nbdim .EQ. 3 ) tempP%var%array3(indic(1), |
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345 | & indic(2),indic(3)) = Res/Nbvals |
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346 | if ( nbdim .EQ. 4 ) tempP%var%array4(indic(1), |
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347 | & indic(2),indic(3),indic(4)) |
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348 | & = Res/Nbvals |
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349 | if ( nbdim .EQ. 5 ) tempP%var%array5(indic(1), |
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350 | & indic(2),indic(3),indic(4), |
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351 | & indic(5)) = Res/Nbvals |
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352 | if ( nbdim .EQ. 6 ) tempP%var%array6(indic(1), |
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353 | & indic(2),indic(3),indic(4), |
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354 | & indic(5),indic(6)) = Res/Nbvals |
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355 | exit |
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356 | else |
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357 | if (firsttest) exit |
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358 | i = i + 1 |
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359 | endif |
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360 | enddo |
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361 | C |
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362 | End Subroutine CalculNewValTempP |
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363 | C |
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364 | C |
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365 | End Module Agrif_Mask |
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