1 | module lect_topo_snowball |
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2 | |
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3 | use module3D_phy |
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4 | |
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5 | character(len=100) :: topo_ref |
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6 | character(len=100) :: topo_dep |
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7 | character(len=100) :: grid_topo |
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8 | real :: toto |
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9 | |
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10 | real :: correc_bathy |
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11 | |
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12 | contains |
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13 | |
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14 | subroutine input_topo |
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15 | |
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16 | namelist/topo_file/topo_ref,topo_dep,grid_topo |
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17 | rewind(num_param) ! pour revenir au debut du fichier param_list.dat |
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18 | read(num_param,topo_file) |
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19 | ! formats pour les ecritures dans 42 |
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20 | 428 format(A) |
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21 | write(num_rep_42,428)'!___________________________________________________________' |
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22 | write(num_rep_42,428) '&topo_file ! nom du bloc ' |
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23 | write(num_rep_42,*) |
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24 | write(num_rep_42,*) 'topo_ref = ', topo_ref |
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25 | write(num_rep_42,*) 'topo_dep = ', topo_dep |
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26 | write(num_rep_42,*) 'grid_topo = ', grid_topo |
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27 | write(num_rep_42,*)'/' |
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28 | write(num_rep_42,428) '! topo_ref : topo ref isostasie' |
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29 | write(num_rep_42,428) '! topo_dep : topo de depart' |
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30 | write(num_rep_42,428) '! grid_topo : fichier i,j,x,y,lon,lat' |
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31 | write(num_rep_42,*) |
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32 | |
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33 | |
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34 | ! file1=TRIM(DIRNAMEINP)//'topo-toanor.g40' ! topo-maasnor.g40' ! topo de depart |
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35 | ! file2=TRIM(DIRNAMEINP)//'topo-toanor.g40' !'topo-maasnor.g40' ! topo de reference (isostasie) |
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36 | ! write(42,*) 'topo de depart', file1 |
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37 | ! write(42,*) 'topo reference', file2 |
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38 | |
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39 | |
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40 | |
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41 | ! lecture de la topo de reference |
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42 | ! --------------------------- |
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43 | open (20,file=TRIM(DIRNAMEINP)//trim(topo_ref)) |
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44 | |
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45 | read(20,'(A80)') TITRE |
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46 | read(20,*) NI,NJ,NXX,NYY,STEP |
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47 | read(20,*) |
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48 | do J=1,ny |
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49 | do I=1,nx |
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50 | read (20,*) toto,toto,BSOC0(I,J) |
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51 | H0(i,j)=0. |
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52 | S0(i,j)=max(BSOC0(i,j),0.) |
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53 | end do |
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54 | end do |
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55 | close(20) |
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56 | ! pour ne pas avoir de bathymetrie < -5000m |
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57 | ! where (BSOC0(:,:).LT.-5000) BSOC0(:,:)=-5000. |
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58 | |
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59 | |
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60 | ! lecture de la topo de depart |
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61 | ! --------------------------- |
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62 | open (20,file=TRIM(DIRNAMEINP)//trim(topo_dep)) |
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63 | ! open (20,file='../INPUT-DATA/hemin.g50') |
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64 | read(20,'(A80)') TITRE |
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65 | read(20,*) NI,NJ,NXX,NYY,STEP |
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66 | read(20,*) |
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67 | do J=1,ny |
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68 | do I=1,nx |
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69 | read (20,*) toto,toto,BSOC(I,J) |
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70 | H(i,j)=0. |
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71 | S(i,j)=max(BSOC(i,j),0.) |
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72 | B(i,j)=S(i,j)-H(i,j) |
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73 | end do |
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74 | end do |
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75 | close(20) |
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76 | ! correction de la bathymetrie : |
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77 | where (BSOC(:,:).LT.0.) BSOC(:,:)=-5000. |
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78 | |
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79 | |
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80 | correc_bathy=0. |
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81 | do j=2,ny-1 |
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82 | do i=2,nx-1 |
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83 | if (BSOC(i,j).LT.0.) THEN |
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84 | if (BSOC(i+1,j).gt.correc_bathy.or.BSOC(i,j+1).gt.correc_bathy.or.BSOC(i-1,j).gt.correc_bathy.or.bsoc(i,j-1).gt.correc_bathy.or.bsoc(i+1,j+1).gt.correc_bathy.or.bsoc(i-1,j-1).gt.correc_bathy) then |
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85 | BSOC(i,j)=-50. |
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86 | endif |
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87 | endif |
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88 | enddo |
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89 | enddo |
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90 | |
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91 | |
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92 | correc_bathy=-50. |
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93 | do j=2,ny-1 |
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94 | do i=2,nx-1 |
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95 | if (BSOC(i,j).LT.correc_bathy) THEN |
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96 | if (BSOC(i+1,j).eq.correc_bathy.or.BSOC(i,j+1).eq.correc_bathy.or.BSOC(i-1,j).eq.correc_bathy.or.bsoc(i,j-1).eq.correc_bathy.or.bsoc(i+1,j+1).eq.correc_bathy.or.bsoc(i-1,j-1).eq.correc_bathy) then |
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97 | BSOC(i,j)=-200. |
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98 | endif |
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99 | endif |
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100 | enddo |
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101 | enddo |
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102 | correc_bathy=-200. |
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103 | do j=2,ny-1 |
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104 | do i=2,nx-1 |
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105 | if (BSOC(i,j).LT.correc_bathy) THEN |
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106 | if (BSOC(i+1,j).eq.correc_bathy.or.BSOC(i,j+1).eq.correc_bathy.or.BSOC(i-1,j).eq.correc_bathy.or.bsoc(i,j-1).eq.correc_bathy.or.bsoc(i+1,j+1).eq.correc_bathy.or.bsoc(i-1,j-1).eq.correc_bathy) then |
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107 | BSOC(i,j)=-500. |
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108 | endif |
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109 | endif |
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110 | enddo |
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111 | enddo |
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112 | correc_bathy=-500. |
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113 | do j=2,ny-1 |
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114 | do i=2,nx-1 |
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115 | if (BSOC(i,j).LT.correc_bathy) THEN |
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116 | if (BSOC(i+1,j).eq.correc_bathy.or.BSOC(i,j+1).eq.correc_bathy.or.BSOC(i-1,j).eq.correc_bathy.or.bsoc(i,j-1).eq.correc_bathy.or.bsoc(i+1,j+1).eq.correc_bathy.or.bsoc(i-1,j-1).eq.correc_bathy) then |
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117 | BSOC(i,j)=-750. |
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118 | endif |
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119 | endif |
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120 | enddo |
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121 | enddo |
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122 | correc_bathy=-750. |
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123 | do j=2,ny-1 |
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124 | do i=2,nx-1 |
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125 | if (BSOC(i,j).LT.correc_bathy) THEN |
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126 | if (BSOC(i+1,j).eq.correc_bathy.or.BSOC(i,j+1).eq.correc_bathy.or.BSOC(i-1,j).eq.correc_bathy.or.bsoc(i,j-1).eq.correc_bathy.or.bsoc(i+1,j+1).eq.correc_bathy.or.bsoc(i-1,j-1).eq.correc_bathy) then |
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127 | BSOC(i,j)=-1000. |
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128 | endif |
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129 | endif |
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130 | enddo |
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131 | enddo |
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132 | correc_bathy=-1000. |
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133 | do j=2,ny-1 |
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134 | do i=2,nx-1 |
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135 | if (BSOC(i,j).LT.correc_bathy) THEN |
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136 | if (BSOC(i+1,j).eq.correc_bathy.or.BSOC(i,j+1).eq.correc_bathy.or.BSOC(i-1,j).eq.correc_bathy.or.bsoc(i,j-1).eq.correc_bathy.or.bsoc(i+1,j+1).eq.correc_bathy.or.bsoc(i-1,j-1).eq.correc_bathy) then |
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137 | BSOC(i,j)=-1500. |
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138 | endif |
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139 | endif |
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140 | enddo |
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141 | enddo |
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142 | correc_bathy=-1500. |
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143 | do j=2,ny-1 |
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144 | do i=2,nx-1 |
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145 | if (BSOC(i,j).LT.correc_bathy) THEN |
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146 | if (BSOC(i+1,j).eq.correc_bathy.or.BSOC(i,j+1).eq.correc_bathy.or.BSOC(i-1,j).eq.correc_bathy.or.bsoc(i,j-1).eq.correc_bathy.or.bsoc(i+1,j+1).eq.correc_bathy.or.bsoc(i-1,j-1).eq.correc_bathy) then |
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147 | BSOC(i,j)=-2000. |
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148 | endif |
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149 | endif |
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150 | enddo |
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151 | enddo |
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152 | correc_bathy=-2000. |
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153 | do j=2,ny-1 |
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154 | do i=2,nx-1 |
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155 | if (BSOC(i,j).LT.correc_bathy) THEN |
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156 | if (BSOC(i+1,j).eq.correc_bathy.or.BSOC(i,j+1).eq.correc_bathy.or.BSOC(i-1,j).eq.correc_bathy.or.bsoc(i,j-1).eq.correc_bathy.or.bsoc(i+1,j+1).eq.correc_bathy.or.bsoc(i-1,j-1).eq.correc_bathy) then |
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157 | BSOC(i,j)=-3000. |
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158 | endif |
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159 | endif |
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160 | enddo |
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161 | enddo |
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162 | correc_bathy=-3000. |
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163 | do j=2,ny-1 |
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164 | do i=2,nx-1 |
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165 | if (BSOC(i,j).LT.correc_bathy) THEN |
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166 | if (BSOC(i+1,j).eq.correc_bathy.or.BSOC(i,j+1).eq.correc_bathy.or.BSOC(i-1,j).eq.correc_bathy.or.bsoc(i,j-1).eq.correc_bathy.or.bsoc(i+1,j+1).eq.correc_bathy.or.bsoc(i-1,j-1).eq.correc_bathy) then |
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167 | BSOC(i,j)=-4000. |
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168 | endif |
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169 | endif |
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170 | enddo |
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171 | enddo |
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172 | |
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173 | |
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174 | |
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175 | ! pour ne pas avoir de bathymetrie aberante : |
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176 | where (BSOC(:,:).LT.-5000) BSOC(:,:)=-5000. |
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177 | ! bathymetrie de reference : |
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178 | BSOC0(:,:)=BSOC(:,:) |
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179 | |
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180 | ! lecture des coordonnées geographiques |
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181 | ! les coordonnees sont calculees en °dec avec GMT, |
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182 | ! les longitudes sont comprises entre 0 et 360 |
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183 | open(unit=2004,file=trim(dirnameinp)//trim(grid_topo),iostat=ios) |
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184 | do k=1,nx*ny |
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185 | read(2004,*) i,j,XCC(i,j),YCC(i,j),XLONG(i,j),YLAT(i,j) |
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186 | enddo |
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187 | close(2004) |
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188 | write(42,*) 'fichier grille: ', filin |
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189 | |
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190 | ! passage en longitude -180 +180 : |
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191 | where (XLONG(:,:).GT.180) XLONG(:,:)=XLONG(:,:)-360. |
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192 | xmin=xcc(1,1) |
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193 | ymin=ycc(1,1) |
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194 | xmax=xcc(nx,ny) |
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195 | ymax=ycc(nx,ny) |
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196 | |
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197 | |
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198 | ! flux geothermique fixe : |
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199 | ghf(:,:)=-SECYEAR/1000.*42. |
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200 | ! pour passer les flux des mW/m2 au J/m2/an |
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201 | ! ghf(:,:)=-SECYEAR/1000.*ghf(:,:) |
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202 | ! write(42,*) 'flux geothermique fixe : 55 mW/m2' |
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203 | ! ghf(:,:)=-SECYEAR/1000.*55. !B6norcg2 |
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204 | |
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205 | ! print*,'lect topo' |
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206 | ! print*,'shb0',S0(300,150),H0(300,150),BSOC0(300,150) |
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207 | ! Initialisation du Masque |
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208 | !------------------------------------------------ |
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209 | ! pour l'Hemisphere Nord mko vrai partout (version 2006) |
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210 | MK0(:,:)=1 |
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211 | |
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212 | !------------------------------------------------ |
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213 | end subroutine input_topo |
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214 | |
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215 | end module lect_topo_snowball |
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