1 | |
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2 | ! $Id: ajsec.F90 4132 2022-04-20 16:35:42Z emillour $ |
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3 | |
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4 | SUBROUTINE ajsec(paprs, pplay, t, q, limbas, d_t, d_q) |
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5 | USE dimphy |
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6 | IMPLICIT NONE |
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7 | ! ====================================================================== |
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8 | ! Auteur(s): Z.X. Li (LMD/CNRS) date: 19930818 |
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9 | ! Objet: ajustement sec (adaptation du GCM du LMD) |
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10 | ! ====================================================================== |
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11 | ! Arguments: |
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12 | ! t-------input-R- Temperature |
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13 | |
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14 | ! d_t-----output-R-Incrementation de la temperature |
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15 | ! ====================================================================== |
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16 | include "YOMCST.h" |
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17 | REAL paprs(klon, klev+1), pplay(klon, klev) |
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18 | REAL t(klon, klev), q(klon, klev) |
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19 | REAL d_t(klon, klev), d_q(klon, klev) |
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20 | |
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21 | INTEGER limbas(klon), limhau ! les couches a ajuster |
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22 | |
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23 | LOGICAL mixq |
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24 | ! cc PARAMETER (mixq=.TRUE.) |
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25 | PARAMETER (mixq=.FALSE.) |
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26 | |
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27 | REAL zh(klon, klev) |
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28 | REAL zho(klon, klev) |
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29 | REAL zq(klon, klev) |
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30 | REAL zpk(klon, klev) |
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31 | REAL zpkdp(klon, klev) |
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32 | REAL hm, sm, qm |
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33 | LOGICAL modif(klon), down |
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34 | INTEGER i, k, k1, k2 |
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35 | |
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36 | !$acc data create (zh, zho, zq,zpk,zpkdp,modif) & |
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37 | !$acc & copyin (paprs, pplay, t , q, limbas) & |
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38 | !$acc & copyout (d_t, d_q) & |
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39 | !$acc & |
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40 | |
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41 | ! Initialisation: |
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42 | |
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43 | ! ym |
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44 | limhau = klev |
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45 | |
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46 | !$acc kernels default(none) async |
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47 | DO k = 1, klev |
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48 | DO i = 1, klon |
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49 | d_t(i, k) = 0.0 |
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50 | d_q(i, k) = 0.0 |
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51 | END DO |
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52 | END DO |
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53 | ! ------------------------------------- detection des profils a modifier |
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54 | DO k = 1, limhau |
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55 | DO i = 1, klon |
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56 | zpk(i, k) = pplay(i, k)**rkappa |
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57 | zh(i, k) = rcpd*t(i, k)/zpk(i, k) |
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58 | zho(i, k) = zh(i, k) |
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59 | zq(i, k) = q(i, k) |
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60 | END DO |
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61 | END DO |
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62 | |
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63 | DO k = 1, limhau |
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64 | DO i = 1, klon |
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65 | zpkdp(i, k) = zpk(i, k)*(paprs(i,k)-paprs(i,k+1)) |
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66 | END DO |
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67 | END DO |
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68 | |
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69 | DO i = 1, klon |
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70 | modif(i) = .FALSE. |
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71 | END DO |
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72 | DO k = 2, limhau |
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73 | DO i = 1, klon |
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74 | IF (.NOT. modif(i) .AND. k-1>limbas(i)) THEN |
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75 | IF (zh(i,k)<zh(i,k-1)) modif(i) = .TRUE. |
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76 | END IF |
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77 | END DO |
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78 | END DO |
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79 | !$acc end kernels |
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80 | ! ------------------------------------- correction des profils instables |
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81 | !$acc kernels default(none) async |
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82 | DO i = 1, klon |
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83 | IF (modif(i)) THEN |
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84 | k2 = limbas(i) |
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85 | 8000 CONTINUE |
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86 | k2 = k2 + 1 |
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87 | IF (k2>limhau) GO TO 8001 |
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88 | IF (zh(i,k2)<zh(i,k2-1)) THEN |
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89 | k1 = k2 - 1 |
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90 | k = k1 |
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91 | sm = zpkdp(i, k2) |
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92 | hm = zh(i, k2) |
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93 | qm = zq(i, k2) |
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94 | 8020 CONTINUE |
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95 | sm = sm + zpkdp(i, k) |
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96 | hm = hm + zpkdp(i, k)*(zh(i,k)-hm)/sm |
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97 | qm = qm + zpkdp(i, k)*(zq(i,k)-qm)/sm |
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98 | down = .FALSE. |
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99 | IF (k1/=limbas(i)) THEN |
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100 | IF (hm<zh(i,k1-1)) down = .TRUE. |
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101 | END IF |
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102 | IF (down) THEN |
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103 | k1 = k1 - 1 |
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104 | k = k1 |
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105 | ELSE |
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106 | IF ((k2==limhau)) GO TO 8021 |
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107 | IF ((zh(i,k2+1)>=hm)) GO TO 8021 |
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108 | k2 = k2 + 1 |
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109 | k = k2 |
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110 | END IF |
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111 | GO TO 8020 |
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112 | 8021 CONTINUE |
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113 | ! ------------ nouveau profil : constant (valeur moyenne) |
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114 | DO k = k1, k2 |
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115 | zh(i, k) = hm |
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116 | zq(i, k) = qm |
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117 | END DO |
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118 | k2 = k2 + 1 |
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119 | END IF |
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120 | GO TO 8000 |
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121 | 8001 CONTINUE |
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122 | END IF |
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123 | END DO |
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124 | !$acc end kernels |
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125 | |
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126 | !$acc kernels default(none) async |
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127 | DO k = 1, limhau |
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128 | DO i = 1, klon |
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129 | d_t(i, k) = (zh(i,k)-zho(i,k))*zpk(i, k)/rcpd |
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130 | d_q(i, k) = zq(i, k) - q(i, k) |
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131 | END DO |
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132 | END DO |
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133 | !$acc end kernels |
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134 | |
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135 | ! FH : les d_q et d_t sont maintenant calcules de facon a valoir |
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136 | ! effectivement 0. si on ne fait rien. |
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137 | |
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138 | ! IF (limbas.GT.1) THEN |
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139 | ! DO k = 1, limbas-1 |
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140 | ! DO i = 1, klon |
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141 | ! d_t(i,k) = 0.0 |
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142 | ! d_q(i,k) = 0.0 |
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143 | ! ENDDO |
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144 | ! ENDDO |
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145 | ! ENDIF |
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146 | |
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147 | ! IF (limhau.LT.klev) THEN |
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148 | ! DO k = limhau+1, klev |
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149 | ! DO i = 1, klon |
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150 | ! d_t(i,k) = 0.0 |
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151 | ! d_q(i,k) = 0.0 |
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152 | ! ENDDO |
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153 | ! ENDDO |
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154 | ! ENDIF |
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155 | |
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156 | IF (.NOT. mixq) THEN |
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157 | !$acc kernels default(none) async |
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158 | DO k = 1, klev |
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159 | DO i = 1, klon |
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160 | d_q(i, k) = 0.0 |
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161 | END DO |
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162 | END DO |
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163 | !$acc end kernels |
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164 | END IF |
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165 | !$acc end data |
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166 | |
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167 | RETURN |
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168 | |
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169 | END SUBROUTINE ajsec |
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170 | |
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171 | SUBROUTINE ajsec_convv2(paprs, pplay, t, q, d_t, d_q) |
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172 | USE dimphy |
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173 | IMPLICIT NONE |
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174 | ! ====================================================================== |
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175 | ! Auteur(s): Z.X. Li (LMD/CNRS) date: 19930818 |
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176 | ! Objet: ajustement sec (adaptation du GCM du LMD) |
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177 | ! ====================================================================== |
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178 | ! Arguments: |
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179 | ! t-------input-R- Temperature |
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180 | |
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181 | ! d_t-----output-R-Incrementation de la temperature |
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182 | ! ====================================================================== |
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183 | include "YOMCST.h" |
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184 | REAL paprs(klon, klev+1), pplay(klon, klev) |
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185 | REAL t(klon, klev), q(klon, klev) |
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186 | REAL d_t(klon, klev), d_q(klon, klev) |
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187 | |
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188 | INTEGER limbas, limhau ! les couches a ajuster |
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189 | ! cc PARAMETER (limbas=klev-3, limhau=klev) |
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190 | ! ym PARAMETER (limbas=1, limhau=klev) |
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191 | |
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192 | LOGICAL mixq |
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193 | ! cc PARAMETER (mixq=.TRUE.) |
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194 | PARAMETER (mixq=.FALSE.) |
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195 | |
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196 | REAL zh(klon, klev) |
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197 | REAL zq(klon, klev) |
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198 | REAL zpk(klon, klev) |
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199 | REAL zpkdp(klon, klev) |
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200 | REAL hm, sm, qm |
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201 | LOGICAL modif(klon), down |
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202 | INTEGER i, k, k1, k2 |
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203 | |
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204 | !$acc data create (zh, zq, zpk, zpkdp, modif) & |
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205 | !$acc & copyin (paprs, pplay, t , q) & |
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206 | !$acc & copyout (d_t, d_q) |
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207 | |
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208 | ! Initialisation: |
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209 | |
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210 | ! ym |
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211 | limbas = 1 |
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212 | limhau = klev |
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213 | |
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214 | !$acc kernels default(none) async |
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215 | DO k = 1, klev |
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216 | DO i = 1, klon |
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217 | d_t(i, k) = 0.0 |
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218 | d_q(i, k) = 0.0 |
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219 | END DO |
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220 | END DO |
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221 | !$acc end kernels |
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222 | |
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223 | ! ------------------------------------- detection des profils a modifier |
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224 | !$acc kernels default(none) async |
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225 | DO k = limbas, limhau |
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226 | DO i = 1, klon |
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227 | zpk(i, k) = pplay(i, k)**rkappa |
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228 | zh(i, k) = rcpd*t(i, k)/zpk(i, k) |
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229 | zq(i, k) = q(i, k) |
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230 | END DO |
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231 | END DO |
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232 | |
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233 | DO k = limbas, limhau |
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234 | DO i = 1, klon |
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235 | zpkdp(i, k) = zpk(i, k)*(paprs(i,k)-paprs(i,k+1)) |
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236 | END DO |
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237 | END DO |
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238 | |
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239 | DO i = 1, klon |
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240 | modif(i) = .FALSE. |
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241 | END DO |
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242 | DO k = limbas + 1, limhau |
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243 | DO i = 1, klon |
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244 | IF (.NOT. modif(i)) THEN |
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245 | IF (zh(i,k)<zh(i,k-1)) modif(i) = .TRUE. |
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246 | END IF |
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247 | END DO |
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248 | END DO |
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249 | !$acc end kernels |
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250 | ! ------------------------------------- correction des profils instables |
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251 | !$acc kernels default(none) async |
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252 | DO i = 1, klon |
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253 | IF (modif(i)) THEN |
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254 | k2 = limbas |
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255 | 8000 CONTINUE |
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256 | k2 = k2 + 1 |
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257 | IF (k2>limhau) GO TO 8001 |
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258 | IF (zh(i,k2)<zh(i,k2-1)) THEN |
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259 | k1 = k2 - 1 |
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260 | k = k1 |
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261 | sm = zpkdp(i, k2) |
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262 | hm = zh(i, k2) |
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263 | qm = zq(i, k2) |
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264 | 8020 CONTINUE |
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265 | sm = sm + zpkdp(i, k) |
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266 | hm = hm + zpkdp(i, k)*(zh(i,k)-hm)/sm |
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267 | qm = qm + zpkdp(i, k)*(zq(i,k)-qm)/sm |
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268 | down = .FALSE. |
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269 | IF (k1/=limbas) THEN |
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270 | IF (hm<zh(i,k1-1)) down = .TRUE. |
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271 | END IF |
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272 | IF (down) THEN |
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273 | k1 = k1 - 1 |
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274 | k = k1 |
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275 | ELSE |
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276 | IF ((k2==limhau)) GO TO 8021 |
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277 | IF ((zh(i,k2+1)>=hm)) GO TO 8021 |
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278 | k2 = k2 + 1 |
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279 | k = k2 |
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280 | END IF |
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281 | GO TO 8020 |
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282 | 8021 CONTINUE |
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283 | ! ------------ nouveau profil : constant (valeur moyenne) |
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284 | DO k = k1, k2 |
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285 | zh(i, k) = hm |
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286 | zq(i, k) = qm |
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287 | END DO |
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288 | k2 = k2 + 1 |
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289 | END IF |
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290 | GO TO 8000 |
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291 | 8001 CONTINUE |
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292 | END IF |
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293 | END DO |
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294 | !$acc end kernels |
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295 | |
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296 | !$acc kernels default(none) async |
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297 | DO k = limbas, limhau |
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298 | DO i = 1, klon |
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299 | d_t(i, k) = zh(i, k)*zpk(i, k)/rcpd - t(i, k) |
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300 | d_q(i, k) = zq(i, k) - q(i, k) |
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301 | END DO |
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302 | END DO |
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303 | !$acc end kernels |
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304 | |
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305 | IF (limbas>1) THEN |
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306 | !$acc kernels default(none) async |
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307 | DO k = 1, limbas - 1 |
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308 | DO i = 1, klon |
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309 | d_t(i, k) = 0.0 |
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310 | d_q(i, k) = 0.0 |
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311 | END DO |
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312 | END DO |
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313 | !$acc end kernels |
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314 | END IF |
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315 | |
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316 | IF (limhau<klev) THEN |
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317 | !$acc kernels default(none) async |
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318 | DO k = limhau + 1, klev |
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319 | DO i = 1, klon |
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320 | d_t(i, k) = 0.0 |
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321 | d_q(i, k) = 0.0 |
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322 | END DO |
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323 | END DO |
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324 | !$acc end kernels |
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325 | END IF |
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326 | |
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327 | IF (.NOT. mixq) THEN |
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328 | !$acc kernels default(none) async |
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329 | DO k = 1, klev |
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330 | DO i = 1, klon |
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331 | d_q(i, k) = 0.0 |
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332 | END DO |
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333 | END DO |
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334 | !$acc end kernels |
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335 | END IF |
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336 | |
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337 | !$acc end data |
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338 | |
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339 | RETURN |
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340 | |
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341 | |
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342 | END SUBROUTINE ajsec_convv2 |
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343 | SUBROUTINE ajsec_old(paprs, pplay, t, d_t) |
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344 | USE dimphy |
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345 | IMPLICIT NONE |
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346 | ! ====================================================================== |
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347 | ! Auteur(s): Z.X. Li (LMD/CNRS) date: 19930818 |
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348 | ! Objet: ajustement sec (adaptation du GCM du LMD) |
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349 | ! ====================================================================== |
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350 | ! Arguments: |
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351 | ! t-------input-R- Temperature |
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352 | |
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353 | ! d_t-----output-R-Incrementation de la temperature |
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354 | ! ====================================================================== |
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355 | include "YOMCST.h" |
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356 | REAL paprs(klon, klev+1), pplay(klon, klev) |
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357 | REAL t(klon, klev) |
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358 | REAL d_t(klon, klev) |
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359 | |
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360 | REAL local_h(klon, klev) |
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361 | REAL hm, sm |
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362 | LOGICAL modif(klon), down |
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363 | INTEGER i, l, l1, l2 |
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364 | |
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365 | !$acc data create (local_h, modif) & |
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366 | !$acc & copyin (paprs, pplay, t) & |
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367 | !$acc & copyout (d_t) |
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368 | |
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369 | ! ------------------------------------- detection des profils a modifier |
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370 | !$acc kernels default(none) async |
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371 | DO i = 1, klon |
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372 | modif(i) = .FALSE. |
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373 | END DO |
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374 | |
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375 | DO l = 1, klev |
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376 | DO i = 1, klon |
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377 | local_h(i, l) = rcpd*t(i, l)/(pplay(i,l)**rkappa) |
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378 | END DO |
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379 | END DO |
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380 | |
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381 | DO l = 2, klev |
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382 | DO i = 1, klon |
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383 | IF (local_h(i,l)<local_h(i,l-1)) THEN |
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384 | modif(i) = .TRUE. |
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385 | ELSE |
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386 | modif(i) = modif(i) |
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387 | END IF |
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388 | END DO |
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389 | END DO |
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390 | !$acc end kernels |
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391 | ! ------------------------------------- correction des profils instables |
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392 | !$acc kernels default(none) async |
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393 | DO i = 1, klon |
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394 | IF (modif(i)) THEN |
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395 | l2 = 1 |
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396 | 8000 CONTINUE |
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397 | l2 = l2 + 1 |
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398 | IF (l2>klev) GO TO 8001 |
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399 | IF (local_h(i,l2)<local_h(i,l2-1)) THEN |
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400 | l1 = l2 - 1 |
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401 | l = l1 |
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402 | sm = pplay(i, l2)**rkappa*(paprs(i,l2)-paprs(i,l2+1)) |
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403 | hm = local_h(i, l2) |
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404 | 8020 CONTINUE |
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405 | sm = sm + pplay(i, l)**rkappa*(paprs(i,l)-paprs(i,l+1)) |
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406 | hm = hm + pplay(i, l)**rkappa*(paprs(i,l)-paprs(i,l+1))*(local_h(i,l) & |
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407 | -hm)/sm |
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408 | down = .FALSE. |
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409 | IF (l1/=1) THEN |
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410 | IF (hm<local_h(i,l1-1)) THEN |
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411 | down = .TRUE. |
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412 | END IF |
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413 | END IF |
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414 | IF (down) THEN |
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415 | l1 = l1 - 1 |
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416 | l = l1 |
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417 | ELSE |
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418 | IF ((l2==klev)) GO TO 8021 |
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419 | IF ((local_h(i,l2+1)>=hm)) GO TO 8021 |
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420 | l2 = l2 + 1 |
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421 | l = l2 |
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422 | END IF |
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423 | GO TO 8020 |
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424 | 8021 CONTINUE |
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425 | ! ------------ nouveau profil : constant (valeur moyenne) |
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426 | DO l = l1, l2 |
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427 | local_h(i, l) = hm |
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428 | END DO |
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429 | l2 = l2 + 1 |
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430 | END IF |
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431 | GO TO 8000 |
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432 | 8001 CONTINUE |
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433 | END IF |
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434 | END DO |
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435 | !$acc end kernels |
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436 | |
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437 | !$acc kernels default(none) async |
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438 | DO l = 1, klev |
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439 | DO i = 1, klon |
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440 | d_t(i, l) = local_h(i, l)*(pplay(i,l)**rkappa)/rcpd - t(i, l) |
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441 | END DO |
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442 | END DO |
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443 | !$acc end kernels |
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444 | !$acc end data |
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445 | |
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446 | RETURN |
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447 | |
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448 | |
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449 | END SUBROUTINE ajsec_old |
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