1 | |
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2 | ! $Header$ |
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3 | |
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4 | SUBROUTINE tlift(p, t, rr, rs, gz, plcl, icb, nk, tvp, tpk, clw, nd, nl, & |
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5 | dtvpdt1, dtvpdq1) |
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6 | USE yomcst_mod_h, ONLY: RPI, RCLUM, RHPLA, RKBOL, RNAVO & |
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7 | , RDAY, REA, REPSM, RSIYEA, RSIDAY, ROMEGA & |
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8 | , R_ecc, R_peri, R_incl & |
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9 | , RA, RG, R1SA & |
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10 | , RSIGMA & |
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11 | , R, RMD, RMV, RD, RV, RCPD & |
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12 | , RMO3, RMCO2, RMC, RMCH4, RMN2O, RMCFC11, RMCFC12 & |
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13 | , RCPV, RCVD, RCVV, RKAPPA, RETV, eps_w & |
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14 | , RCW, RCS & |
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15 | , RLVTT, RLSTT, RLMLT, RTT, RATM & |
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16 | , RESTT, RALPW, RBETW, RGAMW, RALPS, RBETS, RGAMS & |
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17 | , RALPD, RBETD, RGAMD |
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18 | IMPLICIT NONE |
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19 | ! Argument NK ajoute (jyg) = Niveau de depart de la |
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20 | ! convection |
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21 | INTEGER icb, nk, nd, nl |
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22 | INTEGER,PARAMETER :: na=60 |
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23 | REAL gz(nd), tpk(nd), clw(nd), plcl |
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24 | REAL t(nd), rr(nd), rs(nd), tvp(nd), p(nd) |
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25 | REAL dtvpdt1(nd), dtvpdq1(nd) ! Derivatives of parcel virtual |
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26 | ! temperature wrt T1 and Q1 |
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27 | |
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28 | REAL clw_new(na), qi(na) |
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29 | REAL dtpdt1(na), dtpdq1(na) ! Derivatives of parcel temperature |
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30 | ! wrt T1 and Q1 |
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31 | REAL gravity, cpd, cpv, cl, ci, cpvmcl, clmci, eps, alv0, alf0 |
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32 | REAL cpp, cpinv, ah0, alf, tg, s, ahg, tc, denom, alv, es, esi |
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33 | REAL qsat_new, snew |
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34 | INTEGER icbl, i, imin, j, icb1 |
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35 | |
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36 | LOGICAL ice_conv |
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37 | |
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38 | ! *** ASSIGN VALUES OF THERMODYNAMIC CONSTANTS *** |
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39 | |
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40 | ! sb CPD=1005.7 |
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41 | ! sb CPV=1870.0 |
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42 | ! sb CL=4190.0 |
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43 | ! sb CPVMCL=2320.0 |
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44 | ! sb RV=461.5 |
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45 | ! sb RD=287.04 |
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46 | ! sb EPS=RD/RV |
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47 | ! sb ALV0=2.501E6 |
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48 | ! cccccccccccccccccccccc |
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49 | ! constantes coherentes avec le modele du Centre Europeen |
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50 | ! sb RD = 1000.0 * 1.380658E-23 * 6.0221367E+23 / 28.9644 |
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51 | ! sb RV = 1000.0 * 1.380658E-23 * 6.0221367E+23 / 18.0153 |
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52 | ! sb CPD = 3.5 * RD |
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53 | ! sb CPV = 4.0 * RV |
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54 | ! sb CL = 4218.0 |
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55 | ! sb CI=2090.0 |
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56 | ! sb CPVMCL=CL-CPV |
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57 | ! sb CLMCI=CL-CI |
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58 | ! sb EPS=RD/RV |
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59 | ! sb ALV0=2.5008E+06 |
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60 | ! sb ALF0=3.34E+05 |
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61 | |
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62 | ! ccccccccccc |
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63 | ! on utilise les constantes thermo du Centre Europeen: (SB) |
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64 | |
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65 | gravity = rg !sb: Pr que gravite ne devienne pas humidite! |
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66 | |
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67 | cpd = rcpd |
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68 | cpv = rcpv |
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69 | cl = rcw |
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70 | ci = rcs |
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71 | cpvmcl = cl - cpv |
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72 | clmci = cl - ci |
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73 | eps = rd/rv |
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74 | alv0 = rlvtt |
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75 | alf0 = rlmlt ! (ALF0 = RLSTT-RLVTT) |
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76 | |
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77 | ! ccccccccccccccccccccc |
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78 | |
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79 | ! *** CALCULATE CERTAIN PARCEL QUANTITIES, INCLUDING STATIC ENERGY *** |
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80 | |
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81 | icb1 = max(icb, 2) |
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82 | icb1 = min(icb, nl) |
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83 | |
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84 | ! jyg1 |
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85 | ! C CPP=CPD*(1.-RR(1))+RR(1)*CPV |
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86 | cpp = cpd*(1.-rr(nk)) + rr(nk)*cpv |
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87 | ! jyg2 |
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88 | cpinv = 1./cpp |
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89 | ! jyg1 |
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90 | ! ICB may be below condensation level |
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91 | ! CC DO 100 I=1,ICB1-1 |
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92 | ! CC TPK(I)=T(1)-GZ(I)*CPINV |
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93 | ! CC TVP(I)=TPK(I)*(1.+RR(1)/EPS) |
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94 | DO i = 1, icb1 |
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95 | clw(i) = 0.0 |
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96 | END DO |
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97 | |
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98 | DO i = nk, icb1 |
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99 | tpk(i) = t(nk) - (gz(i)-gz(nk))*cpinv |
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100 | ! jyg1 |
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101 | ! CC TVP(I)=TPK(I)*(1.+RR(NK)/EPS) |
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102 | tvp(i) = tpk(i)*(1.+rr(nk)/eps-rr(nk)) |
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103 | ! jyg2 |
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104 | dtvpdt1(i) = 1. + rr(nk)/eps - rr(nk) |
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105 | dtvpdq1(i) = tpk(i)*(1./eps-1.) |
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106 | |
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107 | ! jyg2 |
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108 | |
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109 | END DO |
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110 | |
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111 | |
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112 | ! *** FIND LIFTED PARCEL TEMPERATURE AND MIXING RATIO *** |
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113 | |
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114 | ! jyg1 |
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115 | ! C AH0=(CPD*(1.-RR(1))+CL*RR(1))*T(1) |
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116 | ! C $ +RR(1)*(ALV0-CPVMCL*(T(1)-273.15)) |
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117 | ah0 = (cpd*(1.-rr(nk))+cl*rr(nk))*t(nk) + rr(nk)*(alv0-cpvmcl*(t(nk)-273.15 & |
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118 | )) + gz(nk) |
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119 | ! jyg2 |
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120 | |
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121 | ! jyg1 |
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122 | imin = icb1 |
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123 | ! If ICB is below LCL, start loop at ICB+1 |
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124 | IF (plcl<p(icb1)) imin = min(imin+1, nl) |
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125 | |
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126 | ! CC DO 300 I=ICB1,NL |
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127 | DO i = imin, nl |
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128 | ! jyg2 |
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129 | alv = alv0 - cpvmcl*(t(i)-273.15) |
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130 | alf = alf0 + clmci*(t(i)-273.15) |
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131 | |
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132 | rg = rs(i) |
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133 | tg = t(i) |
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134 | ! S=CPD+ALV*ALV*RG/(RV*T(I)*T(I)) |
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135 | ! jyg1 |
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136 | ! C S=CPD*(1.-RR(1))+CL*RR(1)+ALV*ALV*RG/(RV*T(I)*T(I)) |
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137 | s = cpd*(1.-rr(nk)) + cl*rr(nk) + alv*alv*rg/(rv*t(i)*t(i)) |
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138 | ! jyg2 |
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139 | s = 1./s |
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140 | |
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141 | DO j = 1, 2 |
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142 | ! jyg1 |
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143 | ! C AHG=CPD*TG+(CL-CPD)*RR(1)*TG+ALV*RG+GZ(I) |
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144 | ahg = cpd*tg + (cl-cpd)*rr(nk)*tg + alv*rg + gz(i) |
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145 | ! jyg2 |
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146 | tg = tg + s*(ah0-ahg) |
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147 | tc = tg - 273.15 |
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148 | denom = 243.5 + tc |
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149 | denom = max(denom, 1.0) |
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150 | |
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151 | ! FORMULE DE BOLTON POUR PSAT |
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152 | |
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153 | es = 6.112*exp(17.67*tc/denom) |
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154 | rg = eps*es/(p(i)-es*(1.-eps)) |
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155 | |
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156 | |
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157 | END DO |
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158 | |
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159 | ! jyg1 |
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160 | ! C TPK(I)=(AH0-GZ(I)-ALV*RG)/(CPD+(CL-CPD)*RR(1)) |
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161 | tpk(i) = (ah0-gz(i)-alv*rg)/(cpd+(cl-cpd)*rr(nk)) |
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162 | ! jyg2 |
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163 | ! TPK(I)=(AH0-GZ(I)-ALV*RG-(CL-CPD)*T(I)*RR(1))/CPD |
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164 | |
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165 | ! jyg1 |
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166 | ! C CLW(I)=RR(1)-RG |
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167 | clw(i) = rr(nk) - rg |
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168 | ! jyg2 |
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169 | clw(i) = max(0.0, clw(i)) |
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170 | ! jyg1 |
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171 | ! CC TVP(I)=TPK(I)*(1.+RG/EPS) |
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172 | tvp(i) = tpk(i)*(1.+rg/eps-rr(nk)) |
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173 | ! jyg2 |
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174 | |
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175 | ! jyg1 Derivatives |
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176 | |
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177 | dtpdt1(i) = cpd*s |
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178 | dtpdq1(i) = alv*s |
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179 | |
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180 | dtvpdt1(i) = dtpdt1(i)*(1.+rg/eps-rr(nk)+alv*rg/(rd*tpk(i))) |
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181 | dtvpdq1(i) = dtpdq1(i)*(1.+rg/eps-rr(nk)+alv*rg/(rd*tpk(i))) - tpk(i) |
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182 | |
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183 | ! jyg2 |
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184 | |
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185 | END DO |
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186 | |
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187 | ice_conv = .FALSE. |
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188 | |
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189 | IF (ice_conv) THEN |
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190 | |
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191 | ! JAM |
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192 | ! RAJOUT DE LA PROCEDURE ICEFRAC |
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193 | |
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194 | ! sb CALL ICEFRAC(T,CLW,CLW_NEW,QI,ND,NL) |
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195 | |
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196 | DO i = icb1, nl |
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197 | IF (t(i)<263.15) THEN |
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198 | tg = tpk(i) |
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199 | tc = tpk(i) - 273.15 |
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200 | denom = 243.5 + tc |
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201 | es = 6.112*exp(17.67*tc/denom) |
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202 | alv = alv0 - cpvmcl*(t(i)-273.15) |
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203 | alf = alf0 + clmci*(t(i)-273.15) |
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204 | |
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205 | DO j = 1, 4 |
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206 | esi = exp(23.33086-(6111.72784/tpk(i))+0.15215*log(tpk(i))) |
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207 | qsat_new = eps*esi/(p(i)-esi*(1.-eps)) |
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208 | ! CC SNEW= |
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209 | ! CPD*(1.-RR(1))+CL*RR(1)+ALV*ALV*QSAT_NEW/(RV*TPK(I)*TPK(I)) |
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210 | snew = cpd*(1.-rr(nk)) + cl*rr(nk) + alv*alv*qsat_new/(rv*tpk(i)* & |
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211 | tpk(i)) |
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212 | |
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213 | snew = 1./snew |
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214 | tpk(i) = tg + (alf*qi(i)+alv*rg*(1.-(esi/es)))*snew |
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215 | ! @$$ PRINT*,'################################' |
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216 | ! @$$ PRINT*,TPK(I) |
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217 | ! @$$ PRINT*,(ALF*QI(I)+ALV*RG*(1.-(ESI/ES)))*SNEW |
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218 | END DO |
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219 | ! CC CLW(I)=RR(1)-QSAT_NEW |
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220 | clw(i) = rr(nk) - qsat_new |
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221 | clw(i) = max(0.0, clw(i)) |
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222 | ! jyg1 |
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223 | ! CC TVP(I)=TPK(I)*(1.+QSAT_NEW/EPS) |
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224 | tvp(i) = tpk(i)*(1.+qsat_new/eps-rr(nk)) |
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225 | ! jyg2 |
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226 | ELSE |
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227 | CONTINUE |
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228 | END IF |
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229 | |
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230 | END DO |
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231 | |
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232 | END IF |
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233 | |
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234 | |
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235 | ! ***************************************************** |
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236 | ! * BK : RAJOUT DE LA TEMPERATURE DES ASCENDANCES |
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237 | ! * NON DILUES AU NIVEAU KLEV = ND |
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238 | ! * POSONS LE ENVIRON EGAL A CELUI DE KLEV-1 |
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239 | ! ******************************************************* |
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240 | |
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241 | tpk(nl+1) = tpk(nl) |
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242 | |
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243 | ! ****************************************************** |
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244 | |
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245 | rg = gravity ! RG redevient la gravite de YOMCST (sb) |
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246 | |
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247 | |
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248 | RETURN |
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249 | END SUBROUTINE tlift |
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250 | |
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251 | |
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252 | |
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253 | |
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254 | |
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255 | |
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256 | |
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257 | |
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